[INFO] cloning repository https://github.com/alexpdp7/rustmine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexpdp7/rustmine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexpdp7%2Frustmine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexpdp7%2Frustmine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 80ef8ef09ce9b2400b6bab89749d0dafc9360973
[INFO] testing alexpdp7/rustmine against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexpdp7%2Frustmine" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alexpdp7/rustmine 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/alexpdp7/rustmine
[INFO] finished tweaking git repo https://github.com/alexpdp7/rustmine
[INFO] tweaked toml for git repo https://github.com/alexpdp7/rustmine written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/alexpdp7/rustmine 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 5ffb312dbcc334ac2ec6556a0c0ddec68db2bf868b6de2854a99db23a6a451d4
[INFO] running `Command { std: "docker" "start" "-a" "5ffb312dbcc334ac2ec6556a0c0ddec68db2bf868b6de2854a99db23a6a451d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ffb312dbcc334ac2ec6556a0c0ddec68db2bf868b6de2854a99db23a6a451d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ffb312dbcc334ac2ec6556a0c0ddec68db2bf868b6de2854a99db23a6a451d4", kill_on_drop: false }`
[INFO] [stdout] 5ffb312dbcc334ac2ec6556a0c0ddec68db2bf868b6de2854a99db23a6a451d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 34895ea8bfa33773063f199080ded178ffb44aea27a048018d972f8070eb28b7
[INFO] running `Command { std: "docker" "start" "-a" "34895ea8bfa33773063f199080ded178ffb44aea27a048018d972f8070eb28b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.15
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling rustmine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `Command { std: "docker" "inspect" "34895ea8bfa33773063f199080ded178ffb44aea27a048018d972f8070eb28b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34895ea8bfa33773063f199080ded178ffb44aea27a048018d972f8070eb28b7", kill_on_drop: false }`
[INFO] [stdout] 34895ea8bfa33773063f199080ded178ffb44aea27a048018d972f8070eb28b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] ff327d44b1c8b31776ffa5a365a1447a6a550ed59b97b99097d474d3dbb4663b
[INFO] running `Command { std: "docker" "start" "-a" "ff327d44b1c8b31776ffa5a365a1447a6a550ed59b97b99097d474d3dbb4663b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustmine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "ff327d44b1c8b31776ffa5a365a1447a6a550ed59b97b99097d474d3dbb4663b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff327d44b1c8b31776ffa5a365a1447a6a550ed59b97b99097d474d3dbb4663b", kill_on_drop: false }`
[INFO] [stdout] ff327d44b1c8b31776ffa5a365a1447a6a550ed59b97b99097d474d3dbb4663b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] a778ff12e26856b170e7cfb6775969f8d2514f48739d14f5b8a84f16ef3b3564
[INFO] running `Command { std: "docker" "start" "-a" "a778ff12e26856b170e7cfb6775969f8d2514f48739d14f5b8a84f16ef3b3564", 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/rustmine-60f53befdc686cd9)
[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" "a778ff12e26856b170e7cfb6775969f8d2514f48739d14f5b8a84f16ef3b3564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a778ff12e26856b170e7cfb6775969f8d2514f48739d14f5b8a84f16ef3b3564", kill_on_drop: false }`
[INFO] [stdout] a778ff12e26856b170e7cfb6775969f8d2514f48739d14f5b8a84f16ef3b3564