[INFO] cloning repository https://github.com/Lymphatus/perfection
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lymphatus/perfection" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLymphatus%2Fperfection", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLymphatus%2Fperfection'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 551ca209a6d5f1c920650622a32c503db26a2393
[INFO] testing Lymphatus/perfection against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLymphatus%2Fperfection" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Lymphatus/perfection 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/Lymphatus/perfection
[INFO] finished tweaking git repo https://github.com/Lymphatus/perfection
[INFO] tweaked toml for git repo https://github.com/Lymphatus/perfection written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/Lymphatus/perfection 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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 1f113b1c2dbd7c4d2283188d7d7a1a90f499bf3a9f5d5199bf296791f7aaa0fa
[INFO] running `Command { std: "docker" "start" "-a" "1f113b1c2dbd7c4d2283188d7d7a1a90f499bf3a9f5d5199bf296791f7aaa0fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f113b1c2dbd7c4d2283188d7d7a1a90f499bf3a9f5d5199bf296791f7aaa0fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f113b1c2dbd7c4d2283188d7d7a1a90f499bf3a9f5d5199bf296791f7aaa0fa", kill_on_drop: false }`
[INFO] [stdout] 1f113b1c2dbd7c4d2283188d7d7a1a90f499bf3a9f5d5199bf296791f7aaa0fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] f636b1f21338c79d12f6eb7f5c088fd2265a63af52b2e0d20f1817fb682c40bf
[INFO] running `Command { std: "docker" "start" "-a" "f636b1f21338c79d12f6eb7f5c088fd2265a63af52b2e0d20f1817fb682c40bf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling getrandom v0.1.11
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling perfection v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.34s
[INFO] running `Command { std: "docker" "inspect" "f636b1f21338c79d12f6eb7f5c088fd2265a63af52b2e0d20f1817fb682c40bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f636b1f21338c79d12f6eb7f5c088fd2265a63af52b2e0d20f1817fb682c40bf", kill_on_drop: false }`
[INFO] [stdout] f636b1f21338c79d12f6eb7f5c088fd2265a63af52b2e0d20f1817fb682c40bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] c6197caca9c82dc4408d540f87d6008b0d281736b435b8a40ca69497201c109d
[INFO] running `Command { std: "docker" "start" "-a" "c6197caca9c82dc4408d540f87d6008b0d281736b435b8a40ca69497201c109d", kill_on_drop: false }`
[INFO] [stderr]    Compiling perfection v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "c6197caca9c82dc4408d540f87d6008b0d281736b435b8a40ca69497201c109d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6197caca9c82dc4408d540f87d6008b0d281736b435b8a40ca69497201c109d", kill_on_drop: false }`
[INFO] [stdout] c6197caca9c82dc4408d540f87d6008b0d281736b435b8a40ca69497201c109d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 0a59f9c9169eac7b3a1dc2baeb671e9f44921d13671447156f69ccc23b6123c9
[INFO] running `Command { std: "docker" "start" "-a" "0a59f9c9169eac7b3a1dc2baeb671e9f44921d13671447156f69ccc23b6123c9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/perfection-afd502c9ae2ceec6)
[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" "0a59f9c9169eac7b3a1dc2baeb671e9f44921d13671447156f69ccc23b6123c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a59f9c9169eac7b3a1dc2baeb671e9f44921d13671447156f69ccc23b6123c9", kill_on_drop: false }`
[INFO] [stdout] 0a59f9c9169eac7b3a1dc2baeb671e9f44921d13671447156f69ccc23b6123c9