[INFO] fetching crate sys_language 0.1.0...
[INFO] building sys_language-0.1.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate sys_language 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate sys_language 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sys_language 0.1.0
[INFO] tweaked toml for crates.io crate sys_language 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sys_language 0.1.0 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 sys_language 0.1.0 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 641c994f74b50416a624925e0a1bbb011936d45e52a9f4eb0dcbad706866aafc
[INFO] running `Command { std: "docker" "start" "-a" "641c994f74b50416a624925e0a1bbb011936d45e52a9f4eb0dcbad706866aafc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "641c994f74b50416a624925e0a1bbb011936d45e52a9f4eb0dcbad706866aafc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "641c994f74b50416a624925e0a1bbb011936d45e52a9f4eb0dcbad706866aafc", kill_on_drop: false }`
[INFO] [stdout] 641c994f74b50416a624925e0a1bbb011936d45e52a9f4eb0dcbad706866aafc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d36237e70be532c98ca2b17a1675b578f9580d7a049f1ef9a06e071e00c236e2
[INFO] running `Command { std: "docker" "start" "-a" "d36237e70be532c98ca2b17a1675b578f9580d7a049f1ef9a06e071e00c236e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling sys_language v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "d36237e70be532c98ca2b17a1675b578f9580d7a049f1ef9a06e071e00c236e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d36237e70be532c98ca2b17a1675b578f9580d7a049f1ef9a06e071e00c236e2", kill_on_drop: false }`
[INFO] [stdout] d36237e70be532c98ca2b17a1675b578f9580d7a049f1ef9a06e071e00c236e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6904573dafde7fc25246adfbb2b1d1dc9b9b36c7d0f192a5828eb69c6c04cc40
[INFO] running `Command { std: "docker" "start" "-a" "6904573dafde7fc25246adfbb2b1d1dc9b9b36c7d0f192a5828eb69c6c04cc40", kill_on_drop: false }`
[INFO] [stderr]    Compiling sys_language v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> examples/basic_usage.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Language, LanguageDetector, detect_language_with_options, detect_system_language,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "6904573dafde7fc25246adfbb2b1d1dc9b9b36c7d0f192a5828eb69c6c04cc40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6904573dafde7fc25246adfbb2b1d1dc9b9b36c7d0f192a5828eb69c6c04cc40", kill_on_drop: false }`
[INFO] [stdout] 6904573dafde7fc25246adfbb2b1d1dc9b9b36c7d0f192a5828eb69c6c04cc40
