[INFO] fetching crate dotfiles 0.1.0...
[INFO] testing dotfiles-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate dotfiles 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate dotfiles 0.1.0 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 crates.io crate dotfiles 0.1.0
[INFO] finished tweaking crates.io crate dotfiles 0.1.0
[INFO] tweaked toml for crates.io crate dotfiles 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate dotfiles 0.1.0 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] ad6cd1bd21215895212a9f388207e9d0bf950c36bddd2eea801ad5e98a64c8f3
[INFO] running `Command { std: "docker" "start" "-a" "ad6cd1bd21215895212a9f388207e9d0bf950c36bddd2eea801ad5e98a64c8f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad6cd1bd21215895212a9f388207e9d0bf950c36bddd2eea801ad5e98a64c8f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad6cd1bd21215895212a9f388207e9d0bf950c36bddd2eea801ad5e98a64c8f3", kill_on_drop: false }`
[INFO] [stdout] ad6cd1bd21215895212a9f388207e9d0bf950c36bddd2eea801ad5e98a64c8f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 01b2728f546140896248b40a8836f0fcbcbf7d82b6a0354b016d94016647cf19
[INFO] running `Command { std: "docker" "start" "-a" "01b2728f546140896248b40a8836f0fcbcbf7d82b6a0354b016d94016647cf19", kill_on_drop: false }`
[INFO] [stderr]    Compiling dotfiles v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "01b2728f546140896248b40a8836f0fcbcbf7d82b6a0354b016d94016647cf19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01b2728f546140896248b40a8836f0fcbcbf7d82b6a0354b016d94016647cf19", kill_on_drop: false }`
[INFO] [stdout] 01b2728f546140896248b40a8836f0fcbcbf7d82b6a0354b016d94016647cf19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 62c44d1cb7f4910a87ea481794060d9428c62a57879af68293331bf14df5a0c6
[INFO] running `Command { std: "docker" "start" "-a" "62c44d1cb7f4910a87ea481794060d9428c62a57879af68293331bf14df5a0c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling dotfiles v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "62c44d1cb7f4910a87ea481794060d9428c62a57879af68293331bf14df5a0c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62c44d1cb7f4910a87ea481794060d9428c62a57879af68293331bf14df5a0c6", kill_on_drop: false }`
[INFO] [stdout] 62c44d1cb7f4910a87ea481794060d9428c62a57879af68293331bf14df5a0c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 578c45ff6be3a7d65590e73606a434cf30b6eb2abb88f62872957f274021551a
[INFO] running `Command { std: "docker" "start" "-a" "578c45ff6be3a7d65590e73606a434cf30b6eb2abb88f62872957f274021551a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dotfiles-28612f716320a450)
[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" "578c45ff6be3a7d65590e73606a434cf30b6eb2abb88f62872957f274021551a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "578c45ff6be3a7d65590e73606a434cf30b6eb2abb88f62872957f274021551a", kill_on_drop: false }`
[INFO] [stdout] 578c45ff6be3a7d65590e73606a434cf30b6eb2abb88f62872957f274021551a