[INFO] cloning repository https://github.com/fireice-uk/rus_errors
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fireice-uk/rus_errors" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffireice-uk%2Frus_errors", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffireice-uk%2Frus_errors'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a9d0b9a3b8a4e51c53ff6c888757c122739e3162
[INFO] testing fireice-uk/rus_errors against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffireice-uk%2Frus_errors" "/workspace/builds/worker-119/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-119/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fireice-uk/rus_errors on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fireice-uk/rus_errors
[INFO] finished tweaking git repo https://github.com/fireice-uk/rus_errors
[INFO] tweaked toml for git repo https://github.com/fireice-uk/rus_errors written to /workspace/builds/worker-119/source/Cargo.toml
[INFO] crate git repo https://github.com/fireice-uk/rus_errors already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1bf18eed4d8d794529b4bb416384b870aca3b81d7435023d76a7d0424db0ee89
[INFO] running `Command { std: "docker" "start" "-a" "1bf18eed4d8d794529b4bb416384b870aca3b81d7435023d76a7d0424db0ee89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bf18eed4d8d794529b4bb416384b870aca3b81d7435023d76a7d0424db0ee89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bf18eed4d8d794529b4bb416384b870aca3b81d7435023d76a7d0424db0ee89", kill_on_drop: false }`
[INFO] [stdout] 1bf18eed4d8d794529b4bb416384b870aca3b81d7435023d76a7d0424db0ee89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f97013f6a0603cf502b4aa9ef74d8f76f5a0824c0a73efbfee15eaded95e751a
[INFO] running `Command { std: "docker" "start" "-a" "f97013f6a0603cf502b4aa9ef74d8f76f5a0824c0a73efbfee15eaded95e751a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rus_errors v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "f97013f6a0603cf502b4aa9ef74d8f76f5a0824c0a73efbfee15eaded95e751a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f97013f6a0603cf502b4aa9ef74d8f76f5a0824c0a73efbfee15eaded95e751a", kill_on_drop: false }`
[INFO] [stdout] f97013f6a0603cf502b4aa9ef74d8f76f5a0824c0a73efbfee15eaded95e751a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bfa4793a23dfdf021472307f065f3e213c322c5d55d68ed122dfcc976cf85be
[INFO] running `Command { std: "docker" "start" "-a" "2bfa4793a23dfdf021472307f065f3e213c322c5d55d68ed122dfcc976cf85be", kill_on_drop: false }`
[INFO] [stderr]    Compiling rus_errors v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "2bfa4793a23dfdf021472307f065f3e213c322c5d55d68ed122dfcc976cf85be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bfa4793a23dfdf021472307f065f3e213c322c5d55d68ed122dfcc976cf85be", kill_on_drop: false }`
[INFO] [stdout] 2bfa4793a23dfdf021472307f065f3e213c322c5d55d68ed122dfcc976cf85be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23754671bb01e2268ec6cffda40c0c43af9afdd46c6d68481584fc00a643b331
[INFO] running `Command { std: "docker" "start" "-a" "23754671bb01e2268ec6cffda40c0c43af9afdd46c6d68481584fc00a643b331", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rus_errors-7d573652bf7864c6)
[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" "23754671bb01e2268ec6cffda40c0c43af9afdd46c6d68481584fc00a643b331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23754671bb01e2268ec6cffda40c0c43af9afdd46c6d68481584fc00a643b331", kill_on_drop: false }`
[INFO] [stdout] 23754671bb01e2268ec6cffda40c0c43af9afdd46c6d68481584fc00a643b331