[INFO] fetching crate snowy 0.2.4...
[INFO] testing snowy-0.2.4 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate snowy 0.2.4 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate snowy 0.2.4
[INFO] finished tweaking crates.io crate snowy 0.2.4
[INFO] tweaked toml for crates.io crate snowy 0.2.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate snowy 0.2.4 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snowy 0.2.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0c4cd99b513de346e5b66b8319d490cc6068bbc00f0370020f3a957aa19c62bf
[INFO] running `Command { std: "docker" "start" "0c4cd99b513de346e5b66b8319d490cc6068bbc00f0370020f3a957aa19c62bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c4cd99b513de346e5b66b8319d490cc6068bbc00f0370020f3a957aa19c62bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0c4cd99b513de346e5b66b8319d490cc6068bbc00f0370020f3a957aa19c62bf" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c4cd99b513de346e5b66b8319d490cc6068bbc00f0370020f3a957aa19c62bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0c4cd99b513de346e5b66b8319d490cc6068bbc00f0370020f3a957aa19c62bf" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.161
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[INFO] [stderr]    Compiling gix-pack v0.51.1
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[INFO] [stderr]    Compiling toml v0.8.19
[INFO] [stderr]    Compiling gix-worktree-stream v0.13.1
[INFO] [stderr]    Compiling gix-refspec v0.23.1
[INFO] [stderr]    Compiling gix-worktree v0.34.1
[INFO] [stderr]    Compiling gix-discover v0.32.0
[INFO] [stderr]    Compiling gix-diff v0.44.1
[INFO] [stderr]    Compiling gix-dir v0.5.0
[INFO] [stderr]    Compiling gix-config v0.37.0
[INFO] [stderr]    Compiling gix-worktree-state v0.11.1
[INFO] [stderr]    Compiling gix-odb v0.61.1
[INFO] [stderr]    Compiling gix-status v0.10.0
[INFO] [stderr]    Compiling gix-archive v0.13.2
[INFO] [stderr]    Compiling gix-submodule v0.11.0
[INFO] [stderr]    Compiling gix v0.63.0
[INFO] [stderr]    Compiling git2 v0.19.0
[INFO] [stderr]    Compiling snowy v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `tag_repo_stupid` is never used
[INFO] [stdout]   --> src/version/git.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn tag_repo_stupid(tag_name: &str) -> Result<(), String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tag_repo` is never used
[INFO] [stdout]   --> src/version/git.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn tag_repo(tag_name: &str, message: String) -> Result<(), String> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_toml_version` is never used
[INFO] [stdout]   --> src/version/toml_edit.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn read_toml_version(file_path: &str) -> Result<SemanticVersion, Box<dyn std::error::Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `git2`
[INFO] [stderr]   --> Cargo.toml:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 | [dependencies.git2]
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `git2`
[INFO] [stderr] warning: unused dependency `toml`
[INFO] [stderr]   --> Cargo.toml:25:15
[INFO] [stderr]    |
[INFO] [stderr] 25 | [dependencies.toml]
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `toml`
[INFO] [stderr] warning: `snowy` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2m 57s
[INFO] running `Command { std: "docker" "inspect" "0c4cd99b513de346e5b66b8319d490cc6068bbc00f0370020f3a957aa19c62bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0c4cd99b513de346e5b66b8319d490cc6068bbc00f0370020f3a957aa19c62bf" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling snowy v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `tag_repo_stupid` is never used
[INFO] [stdout]   --> src/version/git.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn tag_repo_stupid(tag_name: &str) -> Result<(), String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tag_repo` is never used
[INFO] [stdout]   --> src/version/git.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn tag_repo(tag_name: &str, message: String) -> Result<(), String> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_toml_version` is never used
[INFO] [stdout]   --> src/version/toml_edit.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn read_toml_version(file_path: &str) -> Result<SemanticVersion, Box<dyn std::error::Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `git2`
[INFO] [stderr]   --> Cargo.toml:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 | [dependencies.git2]
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `git2`
[INFO] [stderr] warning: unused dependency `toml`
[INFO] [stderr]   --> Cargo.toml:25:15
[INFO] [stderr]    |
[INFO] [stderr] 25 | [dependencies.toml]
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `toml`
[INFO] [stderr] warning: `snowy` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "0c4cd99b513de346e5b66b8319d490cc6068bbc00f0370020f3a957aa19c62bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0c4cd99b513de346e5b66b8319d490cc6068bbc00f0370020f3a957aa19c62bf" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: function `tag_repo_stupid` is never used
[INFO] [stderr]   --> src/version/git.rs:26:4
[INFO] [stderr]    |
[INFO] [stderr] 26 | fn tag_repo_stupid(tag_name: &str) -> Result<(), String> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `tag_repo` is never used
[INFO] [stderr]   --> src/version/git.rs:40:4
[INFO] [stderr]    |
[INFO] [stderr] 40 | fn tag_repo(tag_name: &str, message: String) -> Result<(), String> {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `read_toml_version` is never used
[INFO] [stderr]   --> src/version/toml_edit.rs:34:8
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn read_toml_version(file_path: &str) -> Result<SemanticVersion, Box<dyn std::error::Error>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `snowy` (bin "snowy" test) generated 3 warnings
[INFO] [stderr] warning: unused dependency `git2`
[INFO] [stderr]   --> Cargo.toml:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 | [dependencies.git2]
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `git2`
[INFO] [stderr] warning: unused dependency `toml`
[INFO] [stderr]   --> Cargo.toml:25:15
[INFO] [stderr]    |
[INFO] [stderr] 25 | [dependencies.toml]
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `toml`
[INFO] [stderr] warning: `snowy` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/build/snowy/eee31c3f881bb410/out/snowy-eee31c3f881bb410)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test version::parser::tests::parses_version_with_newline ... ok
[INFO] [stdout] test version::parser::tests::parses_semantic_version ... ok
[INFO] [stdout] test version::parser::tests::parses_simple_semantic_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0c4cd99b513de346e5b66b8319d490cc6068bbc00f0370020f3a957aa19c62bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c4cd99b513de346e5b66b8319d490cc6068bbc00f0370020f3a957aa19c62bf", kill_on_drop: false }`
[INFO] [stdout] 0c4cd99b513de346e5b66b8319d490cc6068bbc00f0370020f3a957aa19c62bf
