[INFO] fetching crate tui-logger 0.6.4...
[INFO] testing tui-logger-0.6.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tui-logger 0.6.4 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate tui-logger 0.6.4 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tui-logger 0.6.4
[INFO] finished tweaking crates.io crate tui-logger 0.6.4
[INFO] tweaked toml for crates.io crate tui-logger 0.6.4 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate tui-logger 0.6.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-segmentation v1.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b0b57a55fb9e539826ab5d5ab31c571481899b9bb72ec45bc996e78895c0eea
[INFO] running `Command { std: "docker" "start" "-a" "0b0b57a55fb9e539826ab5d5ab31c571481899b9bb72ec45bc996e78895c0eea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b0b57a55fb9e539826ab5d5ab31c571481899b9bb72ec45bc996e78895c0eea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b0b57a55fb9e539826ab5d5ab31c571481899b9bb72ec45bc996e78895c0eea", kill_on_drop: false }`
[INFO] [stdout] 0b0b57a55fb9e539826ab5d5ab31c571481899b9bb72ec45bc996e78895c0eea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e317dc7e2690935340d54514977ece4a79e07eb74f61e41ffbaa09134c3e53fe
[INFO] running `Command { std: "docker" "start" "-a" "e317dc7e2690935340d54514977ece4a79e07eb74f61e41ffbaa09134c3e53fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling smallvec v1.4.2
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling unicode-segmentation v1.7.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling instant v0.1.8
[INFO] [stderr]    Compiling lock_api v0.4.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling termion v1.5.5
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling tui v0.16.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling tui-logger v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.97s
[INFO] running `Command { std: "docker" "inspect" "e317dc7e2690935340d54514977ece4a79e07eb74f61e41ffbaa09134c3e53fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e317dc7e2690935340d54514977ece4a79e07eb74f61e41ffbaa09134c3e53fe", kill_on_drop: false }`
[INFO] [stdout] e317dc7e2690935340d54514977ece4a79e07eb74f61e41ffbaa09134c3e53fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec94e108513518ba4f84a56b8516efa35d3bd773afbdb6a1728a4cab92e83d5b
[INFO] running `Command { std: "docker" "start" "-a" "ec94e108513518ba4f84a56b8516efa35d3bd773afbdb6a1728a4cab92e83d5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tui-logger v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.58s
[INFO] running `Command { std: "docker" "inspect" "ec94e108513518ba4f84a56b8516efa35d3bd773afbdb6a1728a4cab92e83d5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec94e108513518ba4f84a56b8516efa35d3bd773afbdb6a1728a4cab92e83d5b", kill_on_drop: false }`
[INFO] [stdout] ec94e108513518ba4f84a56b8516efa35d3bd773afbdb6a1728a4cab92e83d5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c18674e2490448ac69e3d71e8d469f0723ab0da0dd5ad3b1bf40996feddf16fa
[INFO] running `Command { std: "docker" "start" "-a" "c18674e2490448ac69e3d71e8d469f0723ab0da0dd5ad3b1bf40996feddf16fa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tui_logger-ae8c9a66d0cbf8ba)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test circular::tests::circular_buffer ... ok
[INFO] [stdout] test circular::tests::circular_buffer_rev ... ok
[INFO] [stdout] test circular::tests::take ... ok
[INFO] [stdout] test circular::tests::total_elements ... ok
[INFO] [stdout] test circular::tests::has_wrapped ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tui-logger
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 60) ... ignored
[INFO] [stdout] test src/circular.rs - circular::CircularBuffer (line 7) ... ok
[INFO] [stdout] test src/slog.rs - slog::TuiSlogDrain (line 71) ... ok
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c18674e2490448ac69e3d71e8d469f0723ab0da0dd5ad3b1bf40996feddf16fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c18674e2490448ac69e3d71e8d469f0723ab0da0dd5ad3b1bf40996feddf16fa", kill_on_drop: false }`
[INFO] [stdout] c18674e2490448ac69e3d71e8d469f0723ab0da0dd5ad3b1bf40996feddf16fa