[INFO] cloning repository https://github.com/mboersma/flibber
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mboersma/flibber" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmboersma%2Fflibber", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmboersma%2Fflibber'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a90fcd4c39e8cc8ad7b2b2cabf07e7e5178f2fff
[INFO] testing mboersma/flibber against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmboersma%2Fflibber" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mboersma/flibber 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/mboersma/flibber
[INFO] finished tweaking git repo https://github.com/mboersma/flibber
[INFO] tweaked toml for git repo https://github.com/mboersma/flibber written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/mboersma/flibber 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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] ed8e5484b0ac7ce3d7789aaeeb9d33a42a7fd778dfcd2cecc239d200628d8d85
[INFO] running `Command { std: "docker" "start" "-a" "ed8e5484b0ac7ce3d7789aaeeb9d33a42a7fd778dfcd2cecc239d200628d8d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed8e5484b0ac7ce3d7789aaeeb9d33a42a7fd778dfcd2cecc239d200628d8d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed8e5484b0ac7ce3d7789aaeeb9d33a42a7fd778dfcd2cecc239d200628d8d85", kill_on_drop: false }`
[INFO] [stdout] ed8e5484b0ac7ce3d7789aaeeb9d33a42a7fd778dfcd2cecc239d200628d8d85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 1aa22f3978e6a2b5a8d9063d709e714b13a34a8531d618f0e56535eb46a296ce
[INFO] running `Command { std: "docker" "start" "-a" "1aa22f3978e6a2b5a8d9063d709e714b13a34a8531d618f0e56535eb46a296ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling flibber v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "1aa22f3978e6a2b5a8d9063d709e714b13a34a8531d618f0e56535eb46a296ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aa22f3978e6a2b5a8d9063d709e714b13a34a8531d618f0e56535eb46a296ce", kill_on_drop: false }`
[INFO] [stdout] 1aa22f3978e6a2b5a8d9063d709e714b13a34a8531d618f0e56535eb46a296ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 97b5e3d347854262302d1f10ebd57a1ccb45f24d9313ff34bb04c5c5341f84b3
[INFO] running `Command { std: "docker" "start" "-a" "97b5e3d347854262302d1f10ebd57a1ccb45f24d9313ff34bb04c5c5341f84b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling flibber v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "97b5e3d347854262302d1f10ebd57a1ccb45f24d9313ff34bb04c5c5341f84b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97b5e3d347854262302d1f10ebd57a1ccb45f24d9313ff34bb04c5c5341f84b3", kill_on_drop: false }`
[INFO] [stdout] 97b5e3d347854262302d1f10ebd57a1ccb45f24d9313ff34bb04c5c5341f84b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 674cce8e96b938439826b64c1c02608400366ca34a8bfcaa3ca18aac8032f2db
[INFO] running `Command { std: "docker" "start" "-a" "674cce8e96b938439826b64c1c02608400366ca34a8bfcaa3ca18aac8032f2db", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flibber-0e0e7c037f61c1dc)
[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" "674cce8e96b938439826b64c1c02608400366ca34a8bfcaa3ca18aac8032f2db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "674cce8e96b938439826b64c1c02608400366ca34a8bfcaa3ca18aac8032f2db", kill_on_drop: false }`
[INFO] [stdout] 674cce8e96b938439826b64c1c02608400366ca34a8bfcaa3ca18aac8032f2db