[INFO] cloning repository https://github.com/kion/cu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kion/cu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkion%2Fcu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkion%2Fcu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa05e1dcce9c0e57484e983218b3a7fff1e7f097
[INFO] testing kion/cu against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkion%2Fcu" "/workspace/builds/worker-105/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-105/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kion/cu 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/kion/cu
[INFO] finished tweaking git repo https://github.com/kion/cu
[INFO] tweaked toml for git repo https://github.com/kion/cu written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] crate git repo https://github.com/kion/cu 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-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 50aef7ea07968240360e157cc425ee885761e75632173cb17704f7505b6204dd
[INFO] running `Command { std: "docker" "start" "-a" "50aef7ea07968240360e157cc425ee885761e75632173cb17704f7505b6204dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50aef7ea07968240360e157cc425ee885761e75632173cb17704f7505b6204dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50aef7ea07968240360e157cc425ee885761e75632173cb17704f7505b6204dd", kill_on_drop: false }`
[INFO] [stdout] 50aef7ea07968240360e157cc425ee885761e75632173cb17704f7505b6204dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 580d8c863a43ac236b1faf638110300b0e12b7df5cbb26a51e6bf842560df7af
[INFO] running `Command { std: "docker" "start" "-a" "580d8c863a43ac236b1faf638110300b0e12b7df5cbb26a51e6bf842560df7af", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling cu v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.73s
[INFO] running `Command { std: "docker" "inspect" "580d8c863a43ac236b1faf638110300b0e12b7df5cbb26a51e6bf842560df7af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "580d8c863a43ac236b1faf638110300b0e12b7df5cbb26a51e6bf842560df7af", kill_on_drop: false }`
[INFO] [stdout] 580d8c863a43ac236b1faf638110300b0e12b7df5cbb26a51e6bf842560df7af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] f97007c03df8074b7e768424a8f38ec68eee3d3134e196219277c11bb36dc2ab
[INFO] running `Command { std: "docker" "start" "-a" "f97007c03df8074b7e768424a8f38ec68eee3d3134e196219277c11bb36dc2ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling cu v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "f97007c03df8074b7e768424a8f38ec68eee3d3134e196219277c11bb36dc2ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f97007c03df8074b7e768424a8f38ec68eee3d3134e196219277c11bb36dc2ab", kill_on_drop: false }`
[INFO] [stdout] f97007c03df8074b7e768424a8f38ec68eee3d3134e196219277c11bb36dc2ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 37b4bf6ea7010190fa5a11beb628be4e36e44c8a9fd6cc66d2ccfeca425d11dd
[INFO] running `Command { std: "docker" "start" "-a" "37b4bf6ea7010190fa5a11beb628be4e36e44c8a9fd6cc66d2ccfeca425d11dd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cu-323b7f09d2a54e5d)
[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" "37b4bf6ea7010190fa5a11beb628be4e36e44c8a9fd6cc66d2ccfeca425d11dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37b4bf6ea7010190fa5a11beb628be4e36e44c8a9fd6cc66d2ccfeca425d11dd", kill_on_drop: false }`
[INFO] [stdout] 37b4bf6ea7010190fa5a11beb628be4e36e44c8a9fd6cc66d2ccfeca425d11dd