[INFO] cloning repository https://github.com/DaniilShmelev/impostor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DaniilShmelev/impostor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaniilShmelev%2Fimpostor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaniilShmelev%2Fimpostor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a1f34ff2a15639ba30064d1093273d56c5064d99
[INFO] testing DaniilShmelev/impostor against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaniilShmelev%2Fimpostor" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DaniilShmelev/impostor 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/DaniilShmelev/impostor
[INFO] finished tweaking git repo https://github.com/DaniilShmelev/impostor
[INFO] tweaked toml for git repo https://github.com/DaniilShmelev/impostor written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/DaniilShmelev/impostor 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] c302a58af1ee0699b9be16e8cb95efb3a344860dbdf133acbfcf71d119bf641f
[INFO] running `Command { std: "docker" "start" "-a" "c302a58af1ee0699b9be16e8cb95efb3a344860dbdf133acbfcf71d119bf641f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c302a58af1ee0699b9be16e8cb95efb3a344860dbdf133acbfcf71d119bf641f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c302a58af1ee0699b9be16e8cb95efb3a344860dbdf133acbfcf71d119bf641f", kill_on_drop: false }`
[INFO] [stdout] c302a58af1ee0699b9be16e8cb95efb3a344860dbdf133acbfcf71d119bf641f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] d330d49a0db52eaa3414711328380287c46cc45b60e21018bca37f166214b48b
[INFO] running `Command { std: "docker" "start" "-a" "d330d49a0db52eaa3414711328380287c46cc45b60e21018bca37f166214b48b", kill_on_drop: false }`
[INFO] [stderr]    Compiling git-impostor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "d330d49a0db52eaa3414711328380287c46cc45b60e21018bca37f166214b48b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d330d49a0db52eaa3414711328380287c46cc45b60e21018bca37f166214b48b", kill_on_drop: false }`
[INFO] [stdout] d330d49a0db52eaa3414711328380287c46cc45b60e21018bca37f166214b48b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 98eb9e028686038c8718a22e5bfc9d85d974bb07b92d54a86d5e4a68ab290438
[INFO] running `Command { std: "docker" "start" "-a" "98eb9e028686038c8718a22e5bfc9d85d974bb07b92d54a86d5e4a68ab290438", kill_on_drop: false }`
[INFO] [stderr]    Compiling git-impostor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "98eb9e028686038c8718a22e5bfc9d85d974bb07b92d54a86d5e4a68ab290438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98eb9e028686038c8718a22e5bfc9d85d974bb07b92d54a86d5e4a68ab290438", kill_on_drop: false }`
[INFO] [stdout] 98eb9e028686038c8718a22e5bfc9d85d974bb07b92d54a86d5e4a68ab290438
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 4ccbd98d13a17f6ee222f76c5415897a028dcfbfb3d85e95bb0bb477d9697171
[INFO] running `Command { std: "docker" "start" "-a" "4ccbd98d13a17f6ee222f76c5415897a028dcfbfb3d85e95bb0bb477d9697171", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/git_impostor-83e080fd0311a920)
[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" "4ccbd98d13a17f6ee222f76c5415897a028dcfbfb3d85e95bb0bb477d9697171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ccbd98d13a17f6ee222f76c5415897a028dcfbfb3d85e95bb0bb477d9697171", kill_on_drop: false }`
[INFO] [stdout] 4ccbd98d13a17f6ee222f76c5415897a028dcfbfb3d85e95bb0bb477d9697171