[INFO] fetching crate git-who 0.1.3...
[INFO] testing git-who-0.1.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate git-who 0.1.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate git-who 0.1.3 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 crates.io crate git-who 0.1.3
[INFO] finished tweaking crates.io crate git-who 0.1.3
[INFO] tweaked toml for crates.io crate git-who 0.1.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6179bc387b0235c5a50297e3de03baab11e0b70d66a8220f433b86057e7f0ff8
[INFO] running `Command { std: "docker" "start" "-a" "6179bc387b0235c5a50297e3de03baab11e0b70d66a8220f433b86057e7f0ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6179bc387b0235c5a50297e3de03baab11e0b70d66a8220f433b86057e7f0ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6179bc387b0235c5a50297e3de03baab11e0b70d66a8220f433b86057e7f0ff8", kill_on_drop: false }`
[INFO] [stdout] 6179bc387b0235c5a50297e3de03baab11e0b70d66a8220f433b86057e7f0ff8
[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=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] b2a0b983cd5d21d3bbf3bd8290248aaa74975ff0d294b69272f6679bc005df85
[INFO] running `Command { std: "docker" "start" "-a" "b2a0b983cd5d21d3bbf3bd8290248aaa74975ff0d294b69272f6679bc005df85", kill_on_drop: false }`
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling git-who v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.55s
[INFO] running `Command { std: "docker" "inspect" "b2a0b983cd5d21d3bbf3bd8290248aaa74975ff0d294b69272f6679bc005df85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2a0b983cd5d21d3bbf3bd8290248aaa74975ff0d294b69272f6679bc005df85", kill_on_drop: false }`
[INFO] [stdout] b2a0b983cd5d21d3bbf3bd8290248aaa74975ff0d294b69272f6679bc005df85
[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=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] 8f948c339d029e631e2c89a52495a903d90c27d7d31e8ed97267233b9eb5665a
[INFO] running `Command { std: "docker" "start" "-a" "8f948c339d029e631e2c89a52495a903d90c27d7d31e8ed97267233b9eb5665a", kill_on_drop: false }`
[INFO] [stderr]    Compiling git-who v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "8f948c339d029e631e2c89a52495a903d90c27d7d31e8ed97267233b9eb5665a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f948c339d029e631e2c89a52495a903d90c27d7d31e8ed97267233b9eb5665a", kill_on_drop: false }`
[INFO] [stdout] 8f948c339d029e631e2c89a52495a903d90c27d7d31e8ed97267233b9eb5665a
[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=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] ecaa71437651d7e443d264bb9b5ebd67ad01c7fb15c18fabc18e7a3e2bd31bf2
[INFO] running `Command { std: "docker" "start" "-a" "ecaa71437651d7e443d264bb9b5ebd67ad01c7fb15c18fabc18e7a3e2bd31bf2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/git_who-1608a51ec9ac4bee)
[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" "ecaa71437651d7e443d264bb9b5ebd67ad01c7fb15c18fabc18e7a3e2bd31bf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecaa71437651d7e443d264bb9b5ebd67ad01c7fb15c18fabc18e7a3e2bd31bf2", kill_on_drop: false }`
[INFO] [stdout] ecaa71437651d7e443d264bb9b5ebd67ad01c7fb15c18fabc18e7a3e2bd31bf2