[INFO] fetching crate eigen-logging 1.0.0...
[INFO] testing eigen-logging-1.0.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate eigen-logging 1.0.0 into /workspace/builds/worker-3-tc1/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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate eigen-logging 1.0.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86951a6fa0093e9832c18a3ec519819b0839bddd7eb925bd80714be1b20e4a38
[INFO] running `Command { std: "docker" "start" "-a" "86951a6fa0093e9832c18a3ec519819b0839bddd7eb925bd80714be1b20e4a38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86951a6fa0093e9832c18a3ec519819b0839bddd7eb925bd80714be1b20e4a38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86951a6fa0093e9832c18a3ec519819b0839bddd7eb925bd80714be1b20e4a38", kill_on_drop: false }`
[INFO] [stdout] 86951a6fa0093e9832c18a3ec519819b0839bddd7eb925bd80714be1b20e4a38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7b39ef12e0bace1b230dd1f5e8cad8744d5109999adeaf2b9351382fc7988d0
[INFO] running `Command { std: "docker" "start" "-a" "a7b39ef12e0bace1b230dd1f5e8cad8744d5109999adeaf2b9351382fc7988d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[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 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 10.76s
[INFO] running `Command { std: "docker" "inspect" "a7b39ef12e0bace1b230dd1f5e8cad8744d5109999adeaf2b9351382fc7988d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7b39ef12e0bace1b230dd1f5e8cad8744d5109999adeaf2b9351382fc7988d0", kill_on_drop: false }`
[INFO] [stdout] a7b39ef12e0bace1b230dd1f5e8cad8744d5109999adeaf2b9351382fc7988d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da16c6ddb5c3339d57e3845e9c7596c190a3ba5ba6a6e9586762cd94b8a239a6
[INFO] running `Command { std: "docker" "start" "-a" "da16c6ddb5c3339d57e3845e9c7596c190a3ba5ba6a6e9586762cd94b8a239a6", 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 0.65s
[INFO] running `Command { std: "docker" "inspect" "da16c6ddb5c3339d57e3845e9c7596c190a3ba5ba6a6e9586762cd94b8a239a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da16c6ddb5c3339d57e3845e9c7596c190a3ba5ba6a6e9586762cd94b8a239a6", kill_on_drop: false }`
[INFO] [stdout] da16c6ddb5c3339d57e3845e9c7596c190a3ba5ba6a6e9586762cd94b8a239a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 424802dbd2758a153530ac39ea72f372ab235aced6349dd873bcc14568325709
[INFO] running `Command { std: "docker" "start" "-a" "424802dbd2758a153530ac39ea72f372ab235aced6349dd873bcc14568325709", 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 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/eigen_logging-952b1f9b2f3f2c2f)
[INFO] [stderr]    Doc-tests eigen_logging
[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 0.00s
[INFO] [stdout] 
[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" "424802dbd2758a153530ac39ea72f372ab235aced6349dd873bcc14568325709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "424802dbd2758a153530ac39ea72f372ab235aced6349dd873bcc14568325709", kill_on_drop: false }`
[INFO] [stdout] 424802dbd2758a153530ac39ea72f372ab235aced6349dd873bcc14568325709