[INFO] cloning repository https://github.com/SteveBirtles/rust_for_polyglots [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SteveBirtles/rust_for_polyglots" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSteveBirtles%2Frust_for_polyglots", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSteveBirtles%2Frust_for_polyglots'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1dfc720c5b211fb49bc60e106ab8daace0a10d11 [INFO] testing SteveBirtles/rust_for_polyglots against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSteveBirtles%2Frust_for_polyglots" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SteveBirtles/rust_for_polyglots on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SteveBirtles/rust_for_polyglots [INFO] finished tweaking git repo https://github.com/SteveBirtles/rust_for_polyglots [INFO] tweaked toml for git repo https://github.com/SteveBirtles/rust_for_polyglots written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/SteveBirtles/rust_for_polyglots already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f6708e68651352e1b4c8f3a0e75a72b89340bdeb4ed78e0f228c374ca621b17d [INFO] running `Command { std: "docker" "start" "-a" "f6708e68651352e1b4c8f3a0e75a72b89340bdeb4ed78e0f228c374ca621b17d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6708e68651352e1b4c8f3a0e75a72b89340bdeb4ed78e0f228c374ca621b17d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6708e68651352e1b4c8f3a0e75a72b89340bdeb4ed78e0f228c374ca621b17d", kill_on_drop: false }` [INFO] [stdout] f6708e68651352e1b4c8f3a0e75a72b89340bdeb4ed78e0f228c374ca621b17d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e102fbc18fe2e90d97d528617f2bcf566b366a52dd7f132ff7d973e6c7e987a [INFO] running `Command { std: "docker" "start" "-a" "5e102fbc18fe2e90d97d528617f2bcf566b366a52dd7f132ff7d973e6c7e987a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.36 [INFO] [stderr] Compiling rand v0.3.20 [INFO] [stderr] Compiling rust_for_polyglots v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.49s [INFO] running `Command { std: "docker" "inspect" "5e102fbc18fe2e90d97d528617f2bcf566b366a52dd7f132ff7d973e6c7e987a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e102fbc18fe2e90d97d528617f2bcf566b366a52dd7f132ff7d973e6c7e987a", kill_on_drop: false }` [INFO] [stdout] 5e102fbc18fe2e90d97d528617f2bcf566b366a52dd7f132ff7d973e6c7e987a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2c02488bfcd4de7dc749fc0611433c39a376a235095b9080712c6f24c74fbc14 [INFO] running `Command { std: "docker" "start" "-a" "2c02488bfcd4de7dc749fc0611433c39a376a235095b9080712c6f24c74fbc14", kill_on_drop: false }` [INFO] [stderr] Compiling rust_for_polyglots v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "2c02488bfcd4de7dc749fc0611433c39a376a235095b9080712c6f24c74fbc14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c02488bfcd4de7dc749fc0611433c39a376a235095b9080712c6f24c74fbc14", kill_on_drop: false }` [INFO] [stdout] 2c02488bfcd4de7dc749fc0611433c39a376a235095b9080712c6f24c74fbc14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ca2ee5ea532d46c9bd5cbb74d6a6c1cc791fd109bbf84e46fde996c21e4c86d7 [INFO] running `Command { std: "docker" "start" "-a" "ca2ee5ea532d46c9bd5cbb74d6a6c1cc791fd109bbf84e46fde996c21e4c86d7", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_for_polyglots-ffad99ecf9f64508) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ca2ee5ea532d46c9bd5cbb74d6a6c1cc791fd109bbf84e46fde996c21e4c86d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca2ee5ea532d46c9bd5cbb74d6a6c1cc791fd109bbf84e46fde996c21e4c86d7", kill_on_drop: false }` [INFO] [stdout] ca2ee5ea532d46c9bd5cbb74d6a6c1cc791fd109bbf84e46fde996c21e4c86d7