[INFO] cloning repository https://github.com/jameschensmith/spruce
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jameschensmith/spruce" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjameschensmith%2Fspruce", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjameschensmith%2Fspruce'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f6844c4ec011dfcb738dcf51eeb151429b20f799
[INFO] testing jameschensmith/spruce against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjameschensmith%2Fspruce" "/workspace/builds/worker-92/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-92/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jameschensmith/spruce on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jameschensmith/spruce
[INFO] finished tweaking git repo https://github.com/jameschensmith/spruce
[INFO] tweaked toml for git repo https://github.com/jameschensmith/spruce written to /workspace/builds/worker-92/source/Cargo.toml
[INFO] crate git repo https://github.com/jameschensmith/spruce already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56dd7ccfe3bcda96e703a50f0194fca407705996f239dd5da30e76b571711378
[INFO] running `Command { std: "docker" "start" "-a" "56dd7ccfe3bcda96e703a50f0194fca407705996f239dd5da30e76b571711378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56dd7ccfe3bcda96e703a50f0194fca407705996f239dd5da30e76b571711378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56dd7ccfe3bcda96e703a50f0194fca407705996f239dd5da30e76b571711378", kill_on_drop: false }`
[INFO] [stdout] 56dd7ccfe3bcda96e703a50f0194fca407705996f239dd5da30e76b571711378
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06f00f41beba2c88d79f9dd7eef1abd28bc92a4a8327fddf26db3ef3ed3b8086
[INFO] running `Command { std: "docker" "start" "-a" "06f00f41beba2c88d79f9dd7eef1abd28bc92a4a8327fddf26db3ef3ed3b8086", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling spruce v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.71s
[INFO] running `Command { std: "docker" "inspect" "06f00f41beba2c88d79f9dd7eef1abd28bc92a4a8327fddf26db3ef3ed3b8086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06f00f41beba2c88d79f9dd7eef1abd28bc92a4a8327fddf26db3ef3ed3b8086", kill_on_drop: false }`
[INFO] [stdout] 06f00f41beba2c88d79f9dd7eef1abd28bc92a4a8327fddf26db3ef3ed3b8086
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1afe6d702175b2fde1f5863a263ffa68f996f00727b074ea01fbf12abfd65ee4
[INFO] running `Command { std: "docker" "start" "-a" "1afe6d702175b2fde1f5863a263ffa68f996f00727b074ea01fbf12abfd65ee4", kill_on_drop: false }`
[INFO] [stderr]    Compiling spruce v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "1afe6d702175b2fde1f5863a263ffa68f996f00727b074ea01fbf12abfd65ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1afe6d702175b2fde1f5863a263ffa68f996f00727b074ea01fbf12abfd65ee4", kill_on_drop: false }`
[INFO] [stdout] 1afe6d702175b2fde1f5863a263ffa68f996f00727b074ea01fbf12abfd65ee4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e64dbde7b9bf016552f6f8b03cdd2bfe6ad7ce90b375713455c1a880384cc2b
[INFO] running `Command { std: "docker" "start" "-a" "4e64dbde7b9bf016552f6f8b03cdd2bfe6ad7ce90b375713455c1a880384cc2b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/spruce-37d38bcee7eb0f80)
[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" "4e64dbde7b9bf016552f6f8b03cdd2bfe6ad7ce90b375713455c1a880384cc2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e64dbde7b9bf016552f6f8b03cdd2bfe6ad7ce90b375713455c1a880384cc2b", kill_on_drop: false }`
[INFO] [stdout] 4e64dbde7b9bf016552f6f8b03cdd2bfe6ad7ce90b375713455c1a880384cc2b