[INFO] cloning repository https://github.com/DylanMcBean/RustNotes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DylanMcBean/RustNotes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDylanMcBean%2FRustNotes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDylanMcBean%2FRustNotes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c43a523a1d3066c4f906ce10e923c47602fc09a8
[INFO] testing DylanMcBean/RustNotes against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDylanMcBean%2FRustNotes" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DylanMcBean/RustNotes on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DylanMcBean/RustNotes
[INFO] finished tweaking git repo https://github.com/DylanMcBean/RustNotes
[INFO] tweaked toml for git repo https://github.com/DylanMcBean/RustNotes written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/DylanMcBean/RustNotes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbfb95dcd05818ea6e5b9d49432f02060cd62987ed1c56f1eaf265a41b35521e
[INFO] running `Command { std: "docker" "start" "-a" "dbfb95dcd05818ea6e5b9d49432f02060cd62987ed1c56f1eaf265a41b35521e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbfb95dcd05818ea6e5b9d49432f02060cd62987ed1c56f1eaf265a41b35521e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbfb95dcd05818ea6e5b9d49432f02060cd62987ed1c56f1eaf265a41b35521e", kill_on_drop: false }`
[INFO] [stdout] dbfb95dcd05818ea6e5b9d49432f02060cd62987ed1c56f1eaf265a41b35521e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fb91e8d3ab1b891531924d4a62efbb854510598eecef6858deb4adf8738e7f3
[INFO] running `Command { std: "docker" "start" "-a" "8fb91e8d3ab1b891531924d4a62efbb854510598eecef6858deb4adf8738e7f3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling learning v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "8fb91e8d3ab1b891531924d4a62efbb854510598eecef6858deb4adf8738e7f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fb91e8d3ab1b891531924d4a62efbb854510598eecef6858deb4adf8738e7f3", kill_on_drop: false }`
[INFO] [stdout] 8fb91e8d3ab1b891531924d4a62efbb854510598eecef6858deb4adf8738e7f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7212b8a2950efa948416b9286973050545ac75f2edd8964e69c126348ccfc08
[INFO] running `Command { std: "docker" "start" "-a" "d7212b8a2950efa948416b9286973050545ac75f2edd8964e69c126348ccfc08", kill_on_drop: false }`
[INFO] [stderr]    Compiling learning v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "d7212b8a2950efa948416b9286973050545ac75f2edd8964e69c126348ccfc08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7212b8a2950efa948416b9286973050545ac75f2edd8964e69c126348ccfc08", kill_on_drop: false }`
[INFO] [stdout] d7212b8a2950efa948416b9286973050545ac75f2edd8964e69c126348ccfc08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 809132e64a27dc0ac9cb68a395479d1d68e246788706e8db3c3a759a3110a76a
[INFO] running `Command { std: "docker" "start" "-a" "809132e64a27dc0ac9cb68a395479d1d68e246788706e8db3c3a759a3110a76a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/learning-1cc6a596fe1779ce)
[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" "809132e64a27dc0ac9cb68a395479d1d68e246788706e8db3c3a759a3110a76a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "809132e64a27dc0ac9cb68a395479d1d68e246788706e8db3c3a759a3110a76a", kill_on_drop: false }`
[INFO] [stdout] 809132e64a27dc0ac9cb68a395479d1d68e246788706e8db3c3a759a3110a76a