[INFO] cloning repository https://github.com/mbrobbel/rustfmt-check
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mbrobbel/rustfmt-check" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbrobbel%2Frustfmt-check", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbrobbel%2Frustfmt-check'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 499e41e8a8cbbb3a6a3ebea4e28c5dd3421f002d
[INFO] testing mbrobbel/rustfmt-check against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbrobbel%2Frustfmt-check" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mbrobbel/rustfmt-check on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mbrobbel/rustfmt-check
[INFO] finished tweaking git repo https://github.com/mbrobbel/rustfmt-check
[INFO] tweaked toml for git repo https://github.com/mbrobbel/rustfmt-check written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/mbrobbel/rustfmt-check already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13bae44495fde9b2ec460c4a3f30a3af880e7cc39c6e86d990a85fa918d371ec
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "13bae44495fde9b2ec460c4a3f30a3af880e7cc39c6e86d990a85fa918d371ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13bae44495fde9b2ec460c4a3f30a3af880e7cc39c6e86d990a85fa918d371ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13bae44495fde9b2ec460c4a3f30a3af880e7cc39c6e86d990a85fa918d371ec", kill_on_drop: false }`
[INFO] [stdout] 13bae44495fde9b2ec460c4a3f30a3af880e7cc39c6e86d990a85fa918d371ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fea7129acdca0ed1dd0b9e851070324cc27e2b07050068d8d4d585e2c685b6ae
[INFO] running `Command { std: "docker" "start" "-a" "fea7129acdca0ed1dd0b9e851070324cc27e2b07050068d8d4d585e2c685b6ae", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustfmt-check v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "fea7129acdca0ed1dd0b9e851070324cc27e2b07050068d8d4d585e2c685b6ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fea7129acdca0ed1dd0b9e851070324cc27e2b07050068d8d4d585e2c685b6ae", kill_on_drop: false }`
[INFO] [stdout] fea7129acdca0ed1dd0b9e851070324cc27e2b07050068d8d4d585e2c685b6ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ebdc5d429b38a70626b6ca57960d7343ba13e0bf49d2dca328af90ec8086e5ac
[INFO] running `Command { std: "docker" "start" "-a" "ebdc5d429b38a70626b6ca57960d7343ba13e0bf49d2dca328af90ec8086e5ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustfmt-check v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "ebdc5d429b38a70626b6ca57960d7343ba13e0bf49d2dca328af90ec8086e5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebdc5d429b38a70626b6ca57960d7343ba13e0bf49d2dca328af90ec8086e5ac", kill_on_drop: false }`
[INFO] [stdout] ebdc5d429b38a70626b6ca57960d7343ba13e0bf49d2dca328af90ec8086e5ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1136943e3ffe6ed9e5e8be5c8bd640e4a3e394d2091e32708689259cb039ae12
[INFO] running `Command { std: "docker" "start" "-a" "1136943e3ffe6ed9e5e8be5c8bd640e4a3e394d2091e32708689259cb039ae12", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustfmt_check-baac867fe01d12b6
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1136943e3ffe6ed9e5e8be5c8bd640e4a3e394d2091e32708689259cb039ae12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1136943e3ffe6ed9e5e8be5c8bd640e4a3e394d2091e32708689259cb039ae12", kill_on_drop: false }`
[INFO] [stdout] 1136943e3ffe6ed9e5e8be5c8bd640e4a3e394d2091e32708689259cb039ae12