[INFO] fetching crate bunt-logger 0.1.1...
[INFO] testing bunt-logger-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate bunt-logger 0.1.1 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate bunt-logger 0.1.1 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 crates.io crate bunt-logger 0.1.1
[INFO] finished tweaking crates.io crate bunt-logger 0.1.1
[INFO] tweaked toml for crates.io crate bunt-logger 0.1.1 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate bunt-logger 0.1.1 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] b3bba5d679b202989a677e3cd7219c3a83ebec143ff2182307d246b13fb2de6c
[INFO] running `Command { std: "docker" "start" "-a" "b3bba5d679b202989a677e3cd7219c3a83ebec143ff2182307d246b13fb2de6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3bba5d679b202989a677e3cd7219c3a83ebec143ff2182307d246b13fb2de6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3bba5d679b202989a677e3cd7219c3a83ebec143ff2182307d246b13fb2de6c", kill_on_drop: false }`
[INFO] [stdout] b3bba5d679b202989a677e3cd7219c3a83ebec143ff2182307d246b13fb2de6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 9625c63c4109180b76ddabf237d2bbcca0af47311dd8fe2337ab01f36a66c017
[INFO] running `Command { std: "docker" "start" "-a" "9625c63c4109180b76ddabf237d2bbcca0af47311dd8fe2337ab01f36a66c017", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling litrs v0.2.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling bunt-macros v0.2.5
[INFO] [stderr]    Compiling bunt v0.2.5
[INFO] [stderr]    Compiling bunt-logger v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.67s
[INFO] running `Command { std: "docker" "inspect" "9625c63c4109180b76ddabf237d2bbcca0af47311dd8fe2337ab01f36a66c017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9625c63c4109180b76ddabf237d2bbcca0af47311dd8fe2337ab01f36a66c017", kill_on_drop: false }`
[INFO] [stdout] 9625c63c4109180b76ddabf237d2bbcca0af47311dd8fe2337ab01f36a66c017
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] a63cbfd8055e3b867e3528c2e0e477b2d88e1352471357d2532bb25d74470338
[INFO] running `Command { std: "docker" "start" "-a" "a63cbfd8055e3b867e3528c2e0e477b2d88e1352471357d2532bb25d74470338", kill_on_drop: false }`
[INFO] [stderr]    Compiling bunt-logger v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "a63cbfd8055e3b867e3528c2e0e477b2d88e1352471357d2532bb25d74470338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a63cbfd8055e3b867e3528c2e0e477b2d88e1352471357d2532bb25d74470338", kill_on_drop: false }`
[INFO] [stdout] a63cbfd8055e3b867e3528c2e0e477b2d88e1352471357d2532bb25d74470338
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 91febf9ad9f46b09b490769c7a2b0681717783a1e0e7ff1b67d5faf6084012d2
[INFO] running `Command { std: "docker" "start" "-a" "91febf9ad9f46b09b490769c7a2b0681717783a1e0e7ff1b67d5faf6084012d2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.72s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bunt_logger-87ad5530e1a278b6)
[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 bunt-logger
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - LogPrefs::quiet (line 202) ... ok
[INFO] [stdout] test src/lib.rs - LogPrefs::writer (line 234) ... ok
[INFO] [stdout] test src/lib.rs - info (line 93) ... ok
[INFO] [stdout] test src/lib.rs - with (line 167) ... ok
[INFO] [stdout] test src/lib.rs - debug (line 116) ... ok
[INFO] [stdout] test src/lib.rs - LogPrefs::stdout (line 252) ... ok
[INFO] [stdout] test src/lib.rs - warn (line 71) ... ok
[INFO] [stdout] test src/lib.rs - error (line 48) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - LogPrefs::stderr (line 268) ... ok
[INFO] [stdout] test src/lib.rs - trace (line 139) ... ok
[INFO] [stdout] test src/lib.rs - LogPrefs::level (line 216) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "91febf9ad9f46b09b490769c7a2b0681717783a1e0e7ff1b67d5faf6084012d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91febf9ad9f46b09b490769c7a2b0681717783a1e0e7ff1b67d5faf6084012d2", kill_on_drop: false }`
[INFO] [stdout] 91febf9ad9f46b09b490769c7a2b0681717783a1e0e7ff1b67d5faf6084012d2