[INFO] fetching crate snowy 0.2.4...
[INFO] building snowy-0.2.4 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate snowy 0.2.4 into /workspace/builds/worker-1-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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate snowy 0.2.4 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a6b28f60930cd699a93bc83c67c6315474db5cef289dbcd58fc846785a55835
[INFO] running `Command { std: "docker" "start" "-a" "1a6b28f60930cd699a93bc83c67c6315474db5cef289dbcd58fc846785a55835", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a6b28f60930cd699a93bc83c67c6315474db5cef289dbcd58fc846785a55835", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a6b28f60930cd699a93bc83c67c6315474db5cef289dbcd58fc846785a55835", kill_on_drop: false }`
[INFO] [stdout] 1a6b28f60930cd699a93bc83c67c6315474db5cef289dbcd58fc846785a55835
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4d8fe866ecdf6c3cac31aef4ae5dc4e5751ae38f55c48fb23ba591404b59f48
[INFO] running `Command { std: "docker" "start" "-a" "c4d8fe866ecdf6c3cac31aef4ae5dc4e5751ae38f55c48fb23ba591404b59f48", kill_on_drop: false }`
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[INFO] [stderr]    Compiling toml v0.8.19
[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]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 16s
[INFO] running `Command { std: "docker" "inspect" "c4d8fe866ecdf6c3cac31aef4ae5dc4e5751ae38f55c48fb23ba591404b59f48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4d8fe866ecdf6c3cac31aef4ae5dc4e5751ae38f55c48fb23ba591404b59f48", kill_on_drop: false }`
[INFO] [stdout] c4d8fe866ecdf6c3cac31aef4ae5dc4e5751ae38f55c48fb23ba591404b59f48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16c87b25fee8a567e1446d217fbf9bdb873c069b8786f301e5383544536d67b8
[INFO] running `Command { std: "docker" "start" "-a" "16c87b25fee8a567e1446d217fbf9bdb873c069b8786f301e5383544536d67b8", 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 `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] [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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "16c87b25fee8a567e1446d217fbf9bdb873c069b8786f301e5383544536d67b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16c87b25fee8a567e1446d217fbf9bdb873c069b8786f301e5383544536d67b8", kill_on_drop: false }`
[INFO] [stdout] 16c87b25fee8a567e1446d217fbf9bdb873c069b8786f301e5383544536d67b8
