[INFO] crate tracing-appender 0.1.1 is already in cache
[INFO] testing tracing-appender-0.1.1 against 1.45.2 for beta-1.46-1
[INFO] extracting crate tracing-appender 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate tracing-appender 0.1.1 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tracing-appender 0.1.1
[INFO] finished tweaking crates.io crate tracing-appender 0.1.1
[INFO] tweaked toml for crates.io crate tracing-appender 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2aeb72e8cb66951625fb0d1b164fd94f088b67cc921086797eac4bbc35ccd077
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2aeb72e8cb66951625fb0d1b164fd94f088b67cc921086797eac4bbc35ccd077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2aeb72e8cb66951625fb0d1b164fd94f088b67cc921086797eac4bbc35ccd077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aeb72e8cb66951625fb0d1b164fd94f088b67cc921086797eac4bbc35ccd077", kill_on_drop: false }`
[INFO] [stdout] 2aeb72e8cb66951625fb0d1b164fd94f088b67cc921086797eac4bbc35ccd077
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52cc34b6f2aa9c481c966cbde0cc1002a84b7fe5394f7366b2b317b7ae69a5d3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "52cc34b6f2aa9c481c966cbde0cc1002a84b7fe5394f7366b2b317b7ae69a5d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling sharded-slab v0.0.9
[INFO] [stderr]    Compiling tracing-subscriber v0.2.10
[INFO] [stderr]    Compiling tracing-appender v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.70s
[INFO] running `Command { std: "docker" "inspect" "52cc34b6f2aa9c481c966cbde0cc1002a84b7fe5394f7366b2b317b7ae69a5d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52cc34b6f2aa9c481c966cbde0cc1002a84b7fe5394f7366b2b317b7ae69a5d3", kill_on_drop: false }`
[INFO] [stdout] 52cc34b6f2aa9c481c966cbde0cc1002a84b7fe5394f7366b2b317b7ae69a5d3
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07b555d84743ec9b2f6d4fb86167bd29d4ca20f45d2c6dd1c957c5c2e0ffdfd4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "07b555d84743ec9b2f6d4fb86167bd29d4ca20f45d2c6dd1c957c5c2e0ffdfd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-attributes v0.1.9
[INFO] [stderr]    Compiling tracing v0.1.18
[INFO] [stderr]    Compiling tracing-appender v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.73s
[INFO] running `Command { std: "docker" "inspect" "07b555d84743ec9b2f6d4fb86167bd29d4ca20f45d2c6dd1c957c5c2e0ffdfd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07b555d84743ec9b2f6d4fb86167bd29d4ca20f45d2c6dd1c957c5c2e0ffdfd4", kill_on_drop: false }`
[INFO] [stdout] 07b555d84743ec9b2f6d4fb86167bd29d4ca20f45d2c6dd1c957c5c2e0ffdfd4
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e8996be86c541ae0164efa9322912e1622cdfa677e69039f0c485681d0c9c3e0
[INFO] running `Command { std: "docker" "start" "-a" "e8996be86c541ae0164efa9322912e1622cdfa677e69039f0c485681d0c9c3e0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tracing_appender-5dae7c28c1e16484
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test non_blocking::test::logs_dropped_if_lossy ... ignored
[INFO] [stdout] test rolling::test::test_join_date_never ... ok
[INFO] [stdout] test rolling::test::test_next_date_daily ... ok
[INFO] [stdout] test rolling::test::test_next_date_hourly ... ok
[INFO] [stdout] test rolling::test::test_next_date_minutely ... ok
[INFO] [stdout] test rolling::test::test_round_date_daily ... ok
[INFO] [stdout] test rolling::test::test_rotation_path_hourly ... ok
[INFO] [stdout] test rolling::test::test_next_date_never ... ok
[INFO] [stdout] test rolling::test::test_rotation_path_minutely ... ok
[INFO] [stdout] test rolling::test::test_round_date_hourly ... ok
[INFO] [stdout] test rolling::test::test_round_date_minutely ... ok
[INFO] [stdout] test rolling::test::test_rotation_path_daily ... ok
[INFO] [stdout] test rolling::test::write_minutely_log ... ok
[INFO] [stdout] test non_blocking::test::backpressure_exerted ... ok
[INFO] [stdout] test rolling::test::write_never_log ... ok
[INFO] [stdout] test rolling::test::write_daily_log ... ok
[INFO] [stdout] test rolling::test::write_hourly_log ... ok
[INFO] [stdout] test non_blocking::test::multi_threaded_writes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tracing-appender
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/rolling.rs - rolling::RollingFileAppender (line 50) ... ok
[INFO] [stdout] test src/lib.rs -  (line 28) ... ok
[INFO] [stdout] test src/lib.rs - non_blocking (line 150) ... ok
[INFO] [stdout] test src/rolling.rs - rolling (line 27) ... ok
[INFO] [stdout] test src/rolling.rs - rolling::Rotation (line 265) ... ok
[INFO] [stdout] test src/rolling.rs - rolling::RollingFileAppender::new (line 82) ... ok
[INFO] [stdout] test src/rolling.rs - rolling::hourly (line 161) ... ok
[INFO] [stdout] test src/non_blocking.rs - non_blocking (line 16) ... ok
[INFO] [stdout] test src/rolling.rs - rolling::Rotation (line 257) ... ok
[INFO] [stdout] test src/rolling.rs - rolling::Rotation (line 273) ... ok
[INFO] [stdout] test src/rolling.rs - rolling::daily (line 197) ... ok
[INFO] [stdout] test src/non_blocking.rs - non_blocking::WorkerGuard (line 90) ... ok
[INFO] [stdout] test src/lib.rs -  (line 98) ... ok
[INFO] [stdout] test src/lib.rs -  (line 61) ... ok
[INFO] [stdout] test src/lib.rs -  (line 46) ... ok
[INFO] [stdout] test src/non_blocking.rs - non_blocking (line 40) ... ok
[INFO] [stdout] test src/rolling.rs - rolling::never (line 231) ... ok
[INFO] [stdout] test src/rolling.rs - rolling::minutely (line 126) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e8996be86c541ae0164efa9322912e1622cdfa677e69039f0c485681d0c9c3e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8996be86c541ae0164efa9322912e1622cdfa677e69039f0c485681d0c9c3e0", kill_on_drop: false }`
[INFO] [stdout] e8996be86c541ae0164efa9322912e1622cdfa677e69039f0c485681d0c9c3e0