[INFO] fetching crate eigen-logging 1.0.0...
[INFO] testing eigen-logging-1.0.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate eigen-logging 1.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate eigen-logging 1.0.0
[INFO] finished tweaking crates.io crate eigen-logging 1.0.0
[INFO] tweaked toml for crates.io crate eigen-logging 1.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate eigen-logging 1.0.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate eigen-logging 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57c0fd381ec532ff26f16a18e89d482ee270a58aaf0cff2292718969a557f86a
[INFO] running `Command { std: "docker" "start" "-a" "57c0fd381ec532ff26f16a18e89d482ee270a58aaf0cff2292718969a557f86a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57c0fd381ec532ff26f16a18e89d482ee270a58aaf0cff2292718969a557f86a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57c0fd381ec532ff26f16a18e89d482ee270a58aaf0cff2292718969a557f86a", kill_on_drop: false }`
[INFO] [stdout] 57c0fd381ec532ff26f16a18e89d482ee270a58aaf0cff2292718969a557f86a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8590a0dd4c4cf074050fc8554129dc665041fab65bef713fb459a8e646be549
[INFO] running `Command { std: "docker" "start" "-a" "c8590a0dd4c4cf074050fc8554129dc665041fab65bef713fb459a8e646be549", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling tracing-serde v0.2.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling ctor v0.2.9
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling eigen-logging v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lib.rs:21:34
[INFO] [stdout]    |
[INFO] [stdout] 21 | static TEST_LOGGER: OnceCell<Arc<(dyn Logger + 'static)>> = OnceCell::new();
[INFO] [stdout]    |                                  ^                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 - static TEST_LOGGER: OnceCell<Arc<(dyn Logger + 'static)>> = OnceCell::new();
[INFO] [stdout] 21 + static TEST_LOGGER: OnceCell<Arc<dyn Logger + 'static>> = OnceCell::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lib.rs:24:29
[INFO] [stdout]    |
[INFO] [stdout] 24 | static LOGGER: OnceCell<Arc<(dyn Logger + 'static)>> = OnceCell::new();
[INFO] [stdout]    |                             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 - static LOGGER: OnceCell<Arc<(dyn Logger + 'static)>> = OnceCell::new();
[INFO] [stdout] 24 + static LOGGER: OnceCell<Arc<dyn Logger + 'static>> = OnceCell::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.37s
[INFO] running `Command { std: "docker" "inspect" "c8590a0dd4c4cf074050fc8554129dc665041fab65bef713fb459a8e646be549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8590a0dd4c4cf074050fc8554129dc665041fab65bef713fb459a8e646be549", kill_on_drop: false }`
[INFO] [stdout] c8590a0dd4c4cf074050fc8554129dc665041fab65bef713fb459a8e646be549
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f872eefa67a10f6d5ac85b466767940a958df4e7e04660372e599f806751da2d
[INFO] running `Command { std: "docker" "start" "-a" "f872eefa67a10f6d5ac85b466767940a958df4e7e04660372e599f806751da2d", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lib.rs:21:34
[INFO] [stdout]    |
[INFO] [stdout] 21 | static TEST_LOGGER: OnceCell<Arc<(dyn Logger + 'static)>> = OnceCell::new();
[INFO] [stdout]    |                                  ^                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 - static TEST_LOGGER: OnceCell<Arc<(dyn Logger + 'static)>> = OnceCell::new();
[INFO] [stdout] 21 + static TEST_LOGGER: OnceCell<Arc<dyn Logger + 'static>> = OnceCell::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lib.rs:24:29
[INFO] [stdout]    |
[INFO] [stdout] 24 | static LOGGER: OnceCell<Arc<(dyn Logger + 'static)>> = OnceCell::new();
[INFO] [stdout]    |                             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 - static LOGGER: OnceCell<Arc<(dyn Logger + 'static)>> = OnceCell::new();
[INFO] [stdout] 24 + static LOGGER: OnceCell<Arc<dyn Logger + 'static>> = OnceCell::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling eigen-logging v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lib.rs:21:34
[INFO] [stdout]    |
[INFO] [stdout] 21 | static TEST_LOGGER: OnceCell<Arc<(dyn Logger + 'static)>> = OnceCell::new();
[INFO] [stdout]    |                                  ^                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 - static TEST_LOGGER: OnceCell<Arc<(dyn Logger + 'static)>> = OnceCell::new();
[INFO] [stdout] 21 + static TEST_LOGGER: OnceCell<Arc<dyn Logger + 'static>> = OnceCell::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lib.rs:24:29
[INFO] [stdout]    |
[INFO] [stdout] 24 | static LOGGER: OnceCell<Arc<(dyn Logger + 'static)>> = OnceCell::new();
[INFO] [stdout]    |                             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 - static LOGGER: OnceCell<Arc<(dyn Logger + 'static)>> = OnceCell::new();
[INFO] [stdout] 24 + static LOGGER: OnceCell<Arc<dyn Logger + 'static>> = OnceCell::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "f872eefa67a10f6d5ac85b466767940a958df4e7e04660372e599f806751da2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f872eefa67a10f6d5ac85b466767940a958df4e7e04660372e599f806751da2d", kill_on_drop: false }`
[INFO] [stdout] f872eefa67a10f6d5ac85b466767940a958df4e7e04660372e599f806751da2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] db03a1006d2ae1da1d85921fc6cba53969f1a3cc75208ac776b93c327782695a
[INFO] running `Command { std: "docker" "start" "-a" "db03a1006d2ae1da1d85921fc6cba53969f1a3cc75208ac776b93c327782695a", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/lib.rs:21:34
[INFO] [stderr]    |
[INFO] [stderr] 21 | static TEST_LOGGER: OnceCell<Arc<(dyn Logger + 'static)>> = OnceCell::new();
[INFO] [stderr]    |                                  ^                    ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 21 - static TEST_LOGGER: OnceCell<Arc<(dyn Logger + 'static)>> = OnceCell::new();
[INFO] [stderr] 21 + static TEST_LOGGER: OnceCell<Arc<dyn Logger + 'static>> = OnceCell::new();
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/lib.rs:24:29
[INFO] [stderr]    |
[INFO] [stderr] 24 | static LOGGER: OnceCell<Arc<(dyn Logger + 'static)>> = OnceCell::new();
[INFO] [stderr]    |                             ^                    ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 24 - static LOGGER: OnceCell<Arc<(dyn Logger + 'static)>> = OnceCell::new();
[INFO] [stderr] 24 + static LOGGER: OnceCell<Arc<dyn Logger + 'static>> = OnceCell::new();
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `eigen-logging` (lib) generated 2 warnings (run `cargo fix --lib -p eigen-logging` to apply 2 suggestions)
[INFO] [stderr] warning: `eigen-logging` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/eigen_logging-d11dea5f46ec291d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tracing_logger::tests::test_log ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests eigen_logging
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/lib.rs:21:34
[INFO] [stderr]    |
[INFO] [stderr] 21 | static TEST_LOGGER: OnceCell<Arc<(dyn Logger + 'static)>> = OnceCell::new();
[INFO] [stderr]    |                                  ^                    ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 21 - static TEST_LOGGER: OnceCell<Arc<(dyn Logger + 'static)>> = OnceCell::new();
[INFO] [stderr] 21 + static TEST_LOGGER: OnceCell<Arc<dyn Logger + 'static>> = OnceCell::new();
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/lib.rs:24:29
[INFO] [stderr]    |
[INFO] [stderr] 24 | static LOGGER: OnceCell<Arc<(dyn Logger + 'static)>> = OnceCell::new();
[INFO] [stderr]    |                             ^                    ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 24 - static LOGGER: OnceCell<Arc<(dyn Logger + 'static)>> = OnceCell::new();
[INFO] [stderr] 24 + static LOGGER: OnceCell<Arc<dyn Logger + 'static>> = OnceCell::new();
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[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" "db03a1006d2ae1da1d85921fc6cba53969f1a3cc75208ac776b93c327782695a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db03a1006d2ae1da1d85921fc6cba53969f1a3cc75208ac776b93c327782695a", kill_on_drop: false }`
[INFO] [stdout] db03a1006d2ae1da1d85921fc6cba53969f1a3cc75208ac776b93c327782695a