[INFO] cloning repository https://github.com/carlosaldea/rust_chicken
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/carlosaldea/rust_chicken" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlosaldea%2Frust_chicken", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlosaldea%2Frust_chicken'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bbc2b2ad1231584c079459f7a0ada46f99de2f0d
[INFO] testing carlosaldea/rust_chicken against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlosaldea%2Frust_chicken" "/workspace/builds/worker-43/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-43/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/carlosaldea/rust_chicken on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/carlosaldea/rust_chicken
[INFO] finished tweaking git repo https://github.com/carlosaldea/rust_chicken
[INFO] tweaked toml for git repo https://github.com/carlosaldea/rust_chicken written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] crate git repo https://github.com/carlosaldea/rust_chicken already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1abc1878da16dde2e861200b8a6a4e3beb30a425019ec32b18275be2ab0f67bd
[INFO] running `Command { std: "docker" "start" "-a" "1abc1878da16dde2e861200b8a6a4e3beb30a425019ec32b18275be2ab0f67bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1abc1878da16dde2e861200b8a6a4e3beb30a425019ec32b18275be2ab0f67bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1abc1878da16dde2e861200b8a6a4e3beb30a425019ec32b18275be2ab0f67bd", kill_on_drop: false }`
[INFO] [stdout] 1abc1878da16dde2e861200b8a6a4e3beb30a425019ec32b18275be2ab0f67bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8260b067073360a7c219945f4badab8ed9561d996d6a1e50f3b541c948242d3
[INFO] running `Command { std: "docker" "start" "-a" "e8260b067073360a7c219945f4badab8ed9561d996d6a1e50f3b541c948242d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_chicken v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "e8260b067073360a7c219945f4badab8ed9561d996d6a1e50f3b541c948242d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8260b067073360a7c219945f4badab8ed9561d996d6a1e50f3b541c948242d3", kill_on_drop: false }`
[INFO] [stdout] e8260b067073360a7c219945f4badab8ed9561d996d6a1e50f3b541c948242d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fbf3f08495daa7b3707c83157bf68707d75f83ebea882354e94c6d1e855b90e
[INFO] running `Command { std: "docker" "start" "-a" "7fbf3f08495daa7b3707c83157bf68707d75f83ebea882354e94c6d1e855b90e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust_chicken v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `Command { std: "docker" "inspect" "7fbf3f08495daa7b3707c83157bf68707d75f83ebea882354e94c6d1e855b90e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fbf3f08495daa7b3707c83157bf68707d75f83ebea882354e94c6d1e855b90e", kill_on_drop: false }`
[INFO] [stdout] 7fbf3f08495daa7b3707c83157bf68707d75f83ebea882354e94c6d1e855b90e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 767b35dd14233fb65f4c4130136d57bbb89e68e3716470c241859eccbd8d82f8
[INFO] running `Command { std: "docker" "start" "-a" "767b35dd14233fb65f4c4130136d57bbb89e68e3716470c241859eccbd8d82f8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_chicken-1d78b2d2ef35295d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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" "767b35dd14233fb65f4c4130136d57bbb89e68e3716470c241859eccbd8d82f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "767b35dd14233fb65f4c4130136d57bbb89e68e3716470c241859eccbd8d82f8", kill_on_drop: false }`
[INFO] [stdout] 767b35dd14233fb65f4c4130136d57bbb89e68e3716470c241859eccbd8d82f8