[INFO] fetching crate uu_fmt 0.0.7...
[INFO] testing uu_fmt-0.0.7 against 1.55.0 for beta-1.56-1
[INFO] extracting crate uu_fmt 0.0.7 into /workspace/builds/worker-48/source
[INFO] validating manifest of crates.io crate uu_fmt 0.0.7 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 uu_fmt 0.0.7
[INFO] finished tweaking crates.io crate uu_fmt 0.0.7
[INFO] tweaked toml for crates.io crate uu_fmt 0.0.7 written to /workspace/builds/worker-48/source/Cargo.toml
[INFO] crate crates.io crate uu_fmt 0.0.7 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] 5daed5802b8df326d5edf0a9965a232a9430e85881b4e20e6b069bdbe6b21868
[INFO] running `Command { std: "docker" "start" "-a" "5daed5802b8df326d5edf0a9965a232a9430e85881b4e20e6b069bdbe6b21868", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5daed5802b8df326d5edf0a9965a232a9430e85881b4e20e6b069bdbe6b21868", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5daed5802b8df326d5edf0a9965a232a9430e85881b4e20e6b069bdbe6b21868", kill_on_drop: false }`
[INFO] [stdout] 5daed5802b8df326d5edf0a9965a232a9430e85881b4e20e6b069bdbe6b21868
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] 3e4dd53429236eef8317647d2a75bb5f594cd0eaf6cc0a124e46c26e82401cde
[INFO] running `Command { std: "docker" "start" "-a" "3e4dd53429236eef8317647d2a75bb5f594cd0eaf6cc0a124e46c26e82401cde", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling uu_fmt v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.95s
[INFO] running `Command { std: "docker" "inspect" "3e4dd53429236eef8317647d2a75bb5f594cd0eaf6cc0a124e46c26e82401cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e4dd53429236eef8317647d2a75bb5f594cd0eaf6cc0a124e46c26e82401cde", kill_on_drop: false }`
[INFO] [stdout] 3e4dd53429236eef8317647d2a75bb5f594cd0eaf6cc0a124e46c26e82401cde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] 647353d4d8cd004318fc10434d27dd2b6c6891615727d37489277321b1e8bd95
[INFO] running `Command { std: "docker" "start" "-a" "647353d4d8cd004318fc10434d27dd2b6c6891615727d37489277321b1e8bd95", kill_on_drop: false }`
[INFO] [stderr]    Compiling uu_fmt v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "647353d4d8cd004318fc10434d27dd2b6c6891615727d37489277321b1e8bd95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "647353d4d8cd004318fc10434d27dd2b6c6891615727d37489277321b1e8bd95", kill_on_drop: false }`
[INFO] [stdout] 647353d4d8cd004318fc10434d27dd2b6c6891615727d37489277321b1e8bd95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] b381d65a60c2a5b7cf2865ff6f82103fc952e20c500f9d29f8e0b93d7918e679
[INFO] running `Command { std: "docker" "start" "-a" "b381d65a60c2a5b7cf2865ff6f82103fc952e20c500f9d29f8e0b93d7918e679", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uu_fmt-99f45364dabccf54)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fmt-4f799ee97c7241f4)
[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] [stderr]    Doc-tests uu_fmt
[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" "b381d65a60c2a5b7cf2865ff6f82103fc952e20c500f9d29f8e0b93d7918e679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b381d65a60c2a5b7cf2865ff6f82103fc952e20c500f9d29f8e0b93d7918e679", kill_on_drop: false }`
[INFO] [stdout] b381d65a60c2a5b7cf2865ff6f82103fc952e20c500f9d29f8e0b93d7918e679