tamer: Remove tests invoking cargo and associated libs

There are a number of reasons for this, where the benefits do not make up
for the losses.

First: this is actually invoking cargo.  Not only is this not necessary, but
it's not desirable: cargo by default hits the network and does all sorts of
other stuff, when all we want to do is invoke the executable.  So the tests
aren't really testing the right thing in that sense.  See the previous
commit for more information.

The way it invokes cargo is different than the way the Makefile invokes
cargo, so on my system, it's actually invoking a _different cargo_!  This is
causing problems, in particular with lock files, which causes my tests to
fail.

Importantly, this also removes a _lot_ of dependencies, which removes a lot
of supplier chain risk and a lot of code to audit.  This provides
significant security benefits, especially given that what was being tested
was rather small, and could be done in a shell script.

TAMER will receive significant system testing later on.  But for now, none
of this was worth it.

Further audits of dependencies will come later on.  I've always been fairly
insistent on keeping the dependency graph small and auditable, but recent
supply chain attacks have given me a better way to rationalize the security
risk.  Further, I'm the only one on this project right now.

1 files changed, 10 insertions, 203 deletions

diff --git a/tamer/Cargo.lock b/tamer/Cargo.lock
index b46eebc..87db285 100644
--- a/tamer/Cargo.lock
+++ b/tamer/Cargo.lock
@@ -3,31 +3,10 @@
 version = 3
 
 [[package]]
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-version = "0.7.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e37cfd5e7657ada45f742d6e99ca5788580b5c529dc78faf11ece6dc702656f"
-dependencies = [
- "memchr",
-]
-
-[[package]]
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-version = "0.7.1"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be4dc07131ffa69b8072d35f5007352af944213cde02545e2103680baed38fcd"
-
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7ac5c260f75e4e4ba87b7342be6edcecbcb3eb6741a0507fda7ad115845cc65"
-dependencies = [
- "escargot",
- "predicates",
- "predicates-core",
- "predicates-tree",
-]
+checksum = "8da52d66c7071e2e3fa2a1e5c6d088fec47b593032b254f5e980de8ea54454d6"
 
 [[package]]
 name = "autocfg"
@@ -48,22 +27,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
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-name = "difference"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "524cbf6897b527295dff137cec09ecf3a05f4fddffd7dfcd1585403449e74198"
-
-[[package]]
-name = "escargot"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19db1f7e74438642a5018cdf263bb1325b2e792f02dd0a3ca6d6c0f0d7b1d5a5"
-dependencies = [
- "serde",
- "serde_json",
-]
-
-[[package]]
 name = "exitcode"
 version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -76,15 +39,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "37ab347416e802de484e4d03c7316c48f1ecb56574dfd4a46a80f173ce1de04d"
 
 [[package]]
-name = "float-cmp"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e1267f4ac4f343772758f7b1bdcbe767c218bbab93bb432acbf5162bbf85a6c4"
-dependencies = [
- "num-traits",
-]
-
-[[package]]
 name = "fxhash"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -104,27 +58,21 @@ dependencies = [
 
 [[package]]
 name = "hashbrown"
-version = "0.9.1"
+version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7afe4a420e3fe79967a00898cc1f4db7c8a49a9333a29f8a4bd76a253d5cd04"
+checksum = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"
 
 [[package]]
 name = "indexmap"
-version = "1.6.2"
+version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "824845a0bf897a9042383849b02c1bc219c2383772efcd5c6f9766fa4b81aef3"
+checksum = "bc633605454125dec4b66843673f01c7df2b89479b32e0ed634e43a91cff62a5"
 dependencies = [
  "autocfg",
  "hashbrown",
 ]
 
 [[package]]
-name = "itoa"
-version = "0.4.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd25036021b0de88a0aff6b850051563c6516d0bf53f8638938edbb9de732736"
-
-[[package]]
 name = "lazy_static"
 version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -132,24 +80,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "memchr"
-version = "2.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b16bd47d9e329435e309c58469fe0791c2d0d1ba96ec0954152a5ae2b04387dc"
-
-[[package]]
-name = "normalize-line-endings"
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61807f77802ff30975e01f4f071c8ba10c022052f98b3294119f3e615d13e5be"
-
-[[package]]
-name = "num-traits"
-version = "0.2.14"
+version = "2.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a64b1ec5cda2586e284722486d802acf1f7dbdc623e2bfc57e65ca1cd099290"
-dependencies = [
- "autocfg",
-]
+checksum = "308cc39be01b73d0d18f82a0e7b2a3df85245f84af96fdddc5d202d27e47b86a"
 
 [[package]]
 name = "paste"
@@ -178,44 +111,6 @@ dependencies = [
 ]
 
 [[package]]
-name = "predicates"
-version = "1.0.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f49cfaf7fdaa3bfacc6fa3e7054e65148878354a5cfddcf661df4c851f8021df"
-dependencies = [
- "difference",
- "float-cmp",
- "normalize-line-endings",
- "predicates-core",
- "regex",
-]
-
-[[package]]
-name = "predicates-core"
-version = "1.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57e35a3326b75e49aa85f5dc6ec15b41108cf5aee58eabb1f274dd18b73c2451"
-
-[[package]]
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-version = "1.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "15f553275e5721409451eb85e15fd9a860a6e5ab4496eb215987502b5f5391f2"
-dependencies = [
- "predicates-core",
- "treeline",
-]
-
-[[package]]
-name = "proc-macro2"
-version = "1.0.27"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0d8caf72986c1a598726adc988bb5984792ef84f5ee5aa50209145ee8077038"
-dependencies = [
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-[[package]]
 name = "quick-xml"
 version = "0.23.0-alpha3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -225,91 +120,16 @@ dependencies = [
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-dependencies = [
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- "ryu",
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 checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
 
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-checksum = "f71489ff30030d2ae598524f61326b902466f72a0fb1a8564c001cc63425bcc7"
-dependencies = [
- "proc-macro2",
- "quote",
- "unicode-xid",
-]
-
-[[package]]
 name = "tamer"
 version = "0.0.0"
 dependencies = [
  "arrayvec",
- "assert_cmd",
  "bumpalo",
  "exitcode",
  "fxhash",
@@ -319,28 +139,15 @@ dependencies = [
  "paste",
  "petgraph",
  "petgraph-graphml",
- "predicates",
  "quick-xml",
  "static_assertions",
 ]
 
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-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
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-
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-version = "0.2.2"
+version = "0.1.9"
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 name = "xml-rs"