[INFO] cloning repository https://github.com/David-L-Jones/Commons-Collections-Ex3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/David-L-Jones/Commons-Collections-Ex3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavid-L-Jones%2FCommons-Collections-Ex3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavid-L-Jones%2FCommons-Collections-Ex3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a5fd6fe404cb0964011d1beedf252fc1ffc8ec5
[INFO] testing David-L-Jones/Commons-Collections-Ex3 against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavid-L-Jones%2FCommons-Collections-Ex3" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/David-L-Jones/Commons-Collections-Ex3 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/David-L-Jones/Commons-Collections-Ex3
[INFO] finished tweaking git repo https://github.com/David-L-Jones/Commons-Collections-Ex3
[INFO] tweaked toml for git repo https://github.com/David-L-Jones/Commons-Collections-Ex3 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate git repo https://github.com/David-L-Jones/Commons-Collections-Ex3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34758c96bd23d7e80c8017627a959c18fc5220856fee32f7d563b08dde3723e8
[INFO] running `Command { std: "docker" "start" "-a" "34758c96bd23d7e80c8017627a959c18fc5220856fee32f7d563b08dde3723e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34758c96bd23d7e80c8017627a959c18fc5220856fee32f7d563b08dde3723e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34758c96bd23d7e80c8017627a959c18fc5220856fee32f7d563b08dde3723e8", kill_on_drop: false }`
[INFO] [stdout] 34758c96bd23d7e80c8017627a959c18fc5220856fee32f7d563b08dde3723e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 782d609597f2da2f12e627484ab925e3ecf54a3216cd6707fe2ff60683af3c96
[INFO] running `Command { std: "docker" "start" "-a" "782d609597f2da2f12e627484ab925e3ecf54a3216cd6707fe2ff60683af3c96", kill_on_drop: false }`
[INFO] [stderr]    Compiling ex3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "782d609597f2da2f12e627484ab925e3ecf54a3216cd6707fe2ff60683af3c96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "782d609597f2da2f12e627484ab925e3ecf54a3216cd6707fe2ff60683af3c96", kill_on_drop: false }`
[INFO] [stdout] 782d609597f2da2f12e627484ab925e3ecf54a3216cd6707fe2ff60683af3c96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11f28f61629c1d1b161a541b26ca328693a2e7f816d1d0f760212cbba8369c65
[INFO] running `Command { std: "docker" "start" "-a" "11f28f61629c1d1b161a541b26ca328693a2e7f816d1d0f760212cbba8369c65", kill_on_drop: false }`
[INFO] [stderr]    Compiling ex3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "11f28f61629c1d1b161a541b26ca328693a2e7f816d1d0f760212cbba8369c65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f28f61629c1d1b161a541b26ca328693a2e7f816d1d0f760212cbba8369c65", kill_on_drop: false }`
[INFO] [stdout] 11f28f61629c1d1b161a541b26ca328693a2e7f816d1d0f760212cbba8369c65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b5b530460b5d31ca5d63097ad00747c8638cdef48123ab37bd18d5a1244da02e
[INFO] running `Command { std: "docker" "start" "-a" "b5b530460b5d31ca5d63097ad00747c8638cdef48123ab37bd18d5a1244da02e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ex3-4a094b189aa53a2f)
[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" "b5b530460b5d31ca5d63097ad00747c8638cdef48123ab37bd18d5a1244da02e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5b530460b5d31ca5d63097ad00747c8638cdef48123ab37bd18d5a1244da02e", kill_on_drop: false }`
[INFO] [stdout] b5b530460b5d31ca5d63097ad00747c8638cdef48123ab37bd18d5a1244da02e