[INFO] cloning repository https://github.com/therealfarfetchd/mcred
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/therealfarfetchd/mcred" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftherealfarfetchd%2Fmcred", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftherealfarfetchd%2Fmcred'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be21db771ab00bf6b7a2056e6a8bb22c0b49fbb1
[INFO] testing therealfarfetchd/mcred against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftherealfarfetchd%2Fmcred" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/therealfarfetchd/mcred on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/therealfarfetchd/mcred
[INFO] finished tweaking git repo https://github.com/therealfarfetchd/mcred
[INFO] tweaked toml for git repo https://github.com/therealfarfetchd/mcred written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/therealfarfetchd/mcred already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c19ae140021428852abbfd25d88550b996cc0e551f41b0fc7845c67ccef8a7fc
[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" "c19ae140021428852abbfd25d88550b996cc0e551f41b0fc7845c67ccef8a7fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c19ae140021428852abbfd25d88550b996cc0e551f41b0fc7845c67ccef8a7fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c19ae140021428852abbfd25d88550b996cc0e551f41b0fc7845c67ccef8a7fc", kill_on_drop: false }`
[INFO] [stdout] c19ae140021428852abbfd25d88550b996cc0e551f41b0fc7845c67ccef8a7fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] ef7700ac8b0f0d9b31cb4c30b3485f014da3ec901ac710cf6d0f9dd3e4ce22c6
[INFO] running `Command { std: "docker" "start" "-a" "ef7700ac8b0f0d9b31cb4c30b3485f014da3ec901ac710cf6d0f9dd3e4ce22c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling mcred v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "ef7700ac8b0f0d9b31cb4c30b3485f014da3ec901ac710cf6d0f9dd3e4ce22c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef7700ac8b0f0d9b31cb4c30b3485f014da3ec901ac710cf6d0f9dd3e4ce22c6", kill_on_drop: false }`
[INFO] [stdout] ef7700ac8b0f0d9b31cb4c30b3485f014da3ec901ac710cf6d0f9dd3e4ce22c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 979e2b16404b739c4fdddda34dfe961cae8c2d1498c5d67d4acdb029e81dec31
[INFO] running `Command { std: "docker" "start" "-a" "979e2b16404b739c4fdddda34dfe961cae8c2d1498c5d67d4acdb029e81dec31", kill_on_drop: false }`
[INFO] [stderr]    Compiling mcred v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "979e2b16404b739c4fdddda34dfe961cae8c2d1498c5d67d4acdb029e81dec31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "979e2b16404b739c4fdddda34dfe961cae8c2d1498c5d67d4acdb029e81dec31", kill_on_drop: false }`
[INFO] [stdout] 979e2b16404b739c4fdddda34dfe961cae8c2d1498c5d67d4acdb029e81dec31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9a77a2be7c4bb1bda082e3489c01640bb1fda3fda5ae6f8c4d73c95070868c28
[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" "9a77a2be7c4bb1bda082e3489c01640bb1fda3fda5ae6f8c4d73c95070868c28", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mcred-4305d0b24dc81396)
[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" "9a77a2be7c4bb1bda082e3489c01640bb1fda3fda5ae6f8c4d73c95070868c28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a77a2be7c4bb1bda082e3489c01640bb1fda3fda5ae6f8c4d73c95070868c28", kill_on_drop: false }`
[INFO] [stdout] 9a77a2be7c4bb1bda082e3489c01640bb1fda3fda5ae6f8c4d73c95070868c28