[INFO] fetching crate dakv_logger 0.1.5...
[INFO] testing dakv_logger-0.1.5 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate dakv_logger 0.1.5 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate dakv_logger 0.1.5 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dakv_logger 0.1.5
[INFO] finished tweaking crates.io crate dakv_logger 0.1.5
[INFO] tweaked toml for crates.io crate dakv_logger 0.1.5 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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 slog-term v2.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8918d8a192d20c0b20ecc99cb4978bcb6af09d96b76a34e2a654c9e7eebb718
[INFO] running `Command { std: "docker" "start" "-a" "e8918d8a192d20c0b20ecc99cb4978bcb6af09d96b76a34e2a654c9e7eebb718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8918d8a192d20c0b20ecc99cb4978bcb6af09d96b76a34e2a654c9e7eebb718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8918d8a192d20c0b20ecc99cb4978bcb6af09d96b76a34e2a654c9e7eebb718", kill_on_drop: false }`
[INFO] [stdout] e8918d8a192d20c0b20ecc99cb4978bcb6af09d96b76a34e2a654c9e7eebb718
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3ed9a95bff433bca3f5d0e3747c33a20e840e737bb0975adf5578e0b77ebe2d
[INFO] running `Command { std: "docker" "start" "-a" "f3ed9a95bff433bca3f5d0e3747c33a20e840e737bb0975adf5578e0b77ebe2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]    Compiling num_threads v0.1.3
[INFO] [stderr]    Compiling arc-swap v1.5.0
[INFO] [stderr]    Compiling time-macros v0.2.3
[INFO] [stderr]    Compiling slog-async v2.7.0
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling slog-scope v4.4.0
[INFO] [stderr]    Compiling slog-stdlog v4.1.0
[INFO] [stderr]    Compiling time v0.3.7
[INFO] [stderr]    Compiling slog-term v2.9.0
[INFO] [stderr]    Compiling slog-envlogger v2.2.0
[INFO] [stderr]    Compiling dakv_logger v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.83s
[INFO] running `Command { std: "docker" "inspect" "f3ed9a95bff433bca3f5d0e3747c33a20e840e737bb0975adf5578e0b77ebe2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3ed9a95bff433bca3f5d0e3747c33a20e840e737bb0975adf5578e0b77ebe2d", kill_on_drop: false }`
[INFO] [stdout] f3ed9a95bff433bca3f5d0e3747c33a20e840e737bb0975adf5578e0b77ebe2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff1477b9a01a9e930da3bd7f66eb94390ce196d3dde0274f04c1691a96460228
[INFO] running `Command { std: "docker" "start" "-a" "ff1477b9a01a9e930da3bd7f66eb94390ce196d3dde0274f04c1691a96460228", kill_on_drop: false }`
[INFO] [stderr]    Compiling dakv_logger v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.33s
[INFO] running `Command { std: "docker" "inspect" "ff1477b9a01a9e930da3bd7f66eb94390ce196d3dde0274f04c1691a96460228", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff1477b9a01a9e930da3bd7f66eb94390ce196d3dde0274f04c1691a96460228", kill_on_drop: false }`
[INFO] [stdout] ff1477b9a01a9e930da3bd7f66eb94390ce196d3dde0274f04c1691a96460228
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 63251cdde314fd7e9ce0b1f0a12fc665e47e75754165aa89304c1b671fe48bab
[INFO] running `Command { std: "docker" "start" "-a" "63251cdde314fd7e9ce0b1f0a12fc665e47e75754165aa89304c1b671fe48bab", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dakv_logger-c9f387755476f29e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_log ... ok
[INFO] [stdout] 2022-02-26T16:38:11.179054772+00:00 C src/lib.rs 123 test
[INFO] [stdout] 2022-02-26T16:38:11.179237882+00:00 I src/lib.rs 124 test
[INFO] [stdout] 2022-02-26T16:38:11.179265132+00:00 W src/lib.rs 125 test
[INFO] [stdout] 2022-02-26T16:38:11.179288572+00:00 E src/lib.rs 126 test
[INFO] [stdout] 2022-02-26T16:38:11.179310032+00:00 D src/lib.rs 127 test
[INFO] [stdout] test tests::test_async_log ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dakv_logger
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - prelude (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "63251cdde314fd7e9ce0b1f0a12fc665e47e75754165aa89304c1b671fe48bab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63251cdde314fd7e9ce0b1f0a12fc665e47e75754165aa89304c1b671fe48bab", kill_on_drop: false }`
[INFO] [stdout] 63251cdde314fd7e9ce0b1f0a12fc665e47e75754165aa89304c1b671fe48bab