[INFO] fetching crate some_global_executor 0.1.0... [INFO] testing some_global_executor-0.1.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate some_global_executor 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate some_global_executor 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate some_global_executor 0.1.0 [INFO] tweaked toml for crates.io crate some_global_executor 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate some_global_executor 0.1.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate some_global_executor 0.1.0 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ea05a5e3feff11c6fa738166805c18751959a34c9d93bb2e6318726fa36b07f [INFO] running `Command { std: "docker" "start" "-a" "0ea05a5e3feff11c6fa738166805c18751959a34c9d93bb2e6318726fa36b07f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ea05a5e3feff11c6fa738166805c18751959a34c9d93bb2e6318726fa36b07f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ea05a5e3feff11c6fa738166805c18751959a34c9d93bb2e6318726fa36b07f", kill_on_drop: false }` [INFO] [stdout] 0ea05a5e3feff11c6fa738166805c18751959a34c9d93bb2e6318726fa36b07f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 32a87cb9180b5b481d03357564b1ddc7f9dc7bc77e70be831560878ad8b93210 [INFO] running `Command { std: "docker" "start" "-a" "32a87cb9180b5b481d03357564b1ddc7f9dc7bc77e70be831560878ad8b93210", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling logwise_proc v0.1.1 [INFO] [stderr] Compiling priority v0.1.1 [INFO] [stderr] Compiling logwise_proc v0.3.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling logwise v0.2.4 [INFO] [stderr] Compiling logwise v0.3.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling continue v0.1.1 [INFO] [stderr] Compiling some_executor v0.6.1 [INFO] [stderr] Compiling some_global_executor v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.45s [INFO] running `Command { std: "docker" "inspect" "32a87cb9180b5b481d03357564b1ddc7f9dc7bc77e70be831560878ad8b93210", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32a87cb9180b5b481d03357564b1ddc7f9dc7bc77e70be831560878ad8b93210", kill_on_drop: false }` [INFO] [stdout] 32a87cb9180b5b481d03357564b1ddc7f9dc7bc77e70be831560878ad8b93210 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 38275dda68744ab2bb7a415f327d57ae1597c654fab563bf97ced9de24d5f3f4 [INFO] running `Command { std: "docker" "start" "-a" "38275dda68744ab2bb7a415f327d57ae1597c654fab563bf97ced9de24d5f3f4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling blocking_semaphore v0.1.0 [INFO] [stderr] Compiling indexmap v2.11.0 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling continue v0.1.1 [INFO] [stderr] Compiling some_executor v0.6.1 [INFO] [stderr] Compiling portable_async_sleep v0.1.1 [INFO] [stderr] Compiling test_executors_proc v0.3.5 [INFO] [stderr] Compiling test_executors v0.3.5 [INFO] [stderr] Compiling some_global_executor v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 13.14s [INFO] running `Command { std: "docker" "inspect" "38275dda68744ab2bb7a415f327d57ae1597c654fab563bf97ced9de24d5f3f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38275dda68744ab2bb7a415f327d57ae1597c654fab563bf97ced9de24d5f3f4", kill_on_drop: false }` [INFO] [stdout] 38275dda68744ab2bb7a415f327d57ae1597c654fab563bf97ced9de24d5f3f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 09e1a836e21db0e1e92a9c2c30c46299da9f00c655e7e01c21800e2cd7eecb6d [INFO] running `Command { std: "docker" "start" "-a" "09e1a836e21db0e1e92a9c2c30c46299da9f00c655e7e01c21800e2cd7eecb6d", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/some_global_executor-c2917fca5b3df6c7) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stderr] 1 INFO: src/lib.rs:230:9 [0ns] Creating executor with name "poll_count" and 4 threads [INFO] [stderr] 1 INFO: src/sys/stdlib.rs:248:9 [228.31µs] Executor::new name=poll_count size=4 [INFO] [stderr] 2 INFO: src/lib.rs:230:9 [108.03µs] Creating executor with name "test" and 4 threads [INFO] [stderr] 2 INFO: src/sys/stdlib.rs:248:9 [1.91717ms] Executor::new name=test size=4 [INFO] [stderr] 11 INFO: src/lib.rs:230:9 [4.26174ms] Creating executor with name "test" and 1 threads [INFO] [stderr] 13 INFO: src/lib.rs:230:9 [4.307729ms] Creating executor with name "poll_count" and 4 threads [INFO] [stderr] 13 INFO: src/sys/stdlib.rs:248:9 [4.64096ms] Executor::new name=poll_count size=4 [INFO] [stderr] 11 INFO: src/sys/stdlib.rs:248:9 [4.612389ms] Executor::new name=test size=1 [INFO] [stderr] 1 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:104:9 [4.422649ms] Semaphore implementation uses mutex [INFO] [stderr] 18 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [5.368449ms] Semaphore implementation uses mutex [INFO] [stderr] 18 PERWARN: END [5.40748ms] Semaphore implementation uses mutex [interval took 7.351µs] [INFO] [stderr] 1 PERWARN: END [5.438589ms] Semaphore implementation uses mutex [interval took 725.68µs] [INFO] [stderr] 6 WARN: src/sys/stdlib.rs:140:9 [5.492549ms] thread shutdown [INFO] [stderr] 14 WARN: src/sys/stdlib.rs:140:9 [5.505649ms] thread shutdown [INFO] [stderr] 4 WARN: src/sys/stdlib.rs:140:9 [5.4966ms] thread shutdown [INFO] [stderr] 11 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:104:9 [18.095939ms] Semaphore implementation uses mutex [INFO] [stderr] 6 Finished task `some_global_executor threadpool` [INFO] [stderr] 14 Finished task `some_global_executor threadpool` [INFO] [stderr] 4 Finished task `some_global_executor threadpool` [INFO] [stderr] 1 PERFWARN: statistics[Semaphore implementation uses mutex: 725.68µs,] [INFO] [stderr] 1 Finished task `poll_count` [INFO] [stderr] 13 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:104:9 [18.681379ms] Semaphore implementation uses mutex [INFO] [stderr] 2 PERFWARN: BEGIN src/lib.rs:442:25 [18.759249ms] Executor::drain busyloop [INFO] [stderr] 2 PERWARN: END [18.780149ms] Executor::drain busyloop [interval took 650ns] [INFO] [stderr] 21 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [18.688479ms] Semaphore implementation uses mutex [INFO] [stderr] 16 WARN: src/sys/stdlib.rs:140:9 [18.880589ms] thread shutdown [INFO] [stderr] 21 PERWARN: END [18.909959ms] Semaphore implementation uses mutex [interval took 8.43µs] [INFO] [stderr] 11 PERWARN: END [18.922089ms] Semaphore implementation uses mutex [interval took 785.24µs] [INFO] [stderr] 16 Finished task `some_global_executor threadpool` [INFO] [stderr] 21 WARN: src/sys/stdlib.rs:140:9 [18.998019ms] thread shutdown [INFO] [stderr] 2 PERFWARN: statistics[Executor::drain busyloop: 650ns,] [INFO] [stderr] 2 Finished task `new` [INFO] [stderr] 21 PERFWARN: statistics[Semaphore implementation uses mutex: 8.43µs,] [INFO] [stderr] 21 Finished task `some_global_executor threadpool` [INFO] [stderr] 29 WARN: src/sys/stdlib.rs:140:9 [19.071959ms] thread shutdown [INFO] [stderr] 29 Finished task `some_global_executor threadpool` [INFO] [stderr] 11 PERFWARN: statistics[Semaphore implementation uses mutex: 785.24µs,] [INFO] [stderr] 11 Finished task `spawn` [INFO] [stderr] 8 WARN: src/sys/stdlib.rs:140:9 [19.899389ms] thread shutdown [INFO] [stderr] 8 Finished task `some_global_executor threadpool` [INFO] [stderr] 19 WARN: src/sys/stdlib.rs:140:9 [20.099449ms] thread shutdown [INFO] [stderr] 19 Finished task `some_global_executor threadpool` [INFO] [stdout] test tests::async_test_poll_count ... ok [INFO] [stdout] test tests::new ... ok [INFO] [stdout] test tests::async_test_spawn ... ok [INFO] [stderr] 33 WARN: src/sys/stdlib.rs:140:9 [27.995028ms] thread shutdown [INFO] [stderr] 33 Finished task `some_global_executor threadpool` [INFO] [stdout] test tests::async_test_poll_outline ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] 27 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [217.009967ms] Semaphore implementation uses mutex [INFO] [stderr] 27 PERWARN: END [217.070656ms] Semaphore implementation uses mutex [interval took 10.249µs] [INFO] [stderr] 13 PERWARN: END [217.126156ms] Semaphore implementation uses mutex [interval took 198.415101ms] [INFO] [stderr] 13 PERFWARN: statistics[Semaphore implementation uses mutex: 198.415107ms,] [INFO] [stderr] 13 Finished task `poll_outline` [INFO] [stderr] 31 WARN: src/sys/stdlib.rs:140:9 [217.267276ms] thread shutdown [INFO] [stderr] Running tests/test_static_inline.rs (/opt/rustwide/target/debug/deps/test_static_inline-281eed827f5eb534) [INFO] [stderr] 0 INFO: src/lib.rs:230:9 [0ns] Creating executor with name "test_static_inline" and 100 threads [INFO] [stderr] 0 INFO: src/sys/stdlib.rs:248:9 [41.31µs] Executor::new name=test_static_inline size=100 [INFO] [stderr] 0 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:104:9 [32.162198ms] Semaphore implementation uses mutex [INFO] [stderr] 183 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [32.315298ms] Semaphore implementation uses mutex [INFO] [stderr] 183 PERWARN: END [32.340789ms] Semaphore implementation uses mutex [interval took 4.191µs] [INFO] [stderr] 0 PERWARN: END [32.546678ms] Semaphore implementation uses mutex [interval took 343.269µs] [INFO] [stderr] 177 WARN: src/sys/stdlib.rs:140:9 [33.253698ms] thread shutdown [INFO] [stderr] 7 WARN: src/sys/stdlib.rs:140:9 [33.267698ms] thread shutdown [INFO] [stderr] 0 PERFWARN: statistics[Semaphore implementation uses mutex: 343.269µs,] [INFO] [stderr] 7 Finished task `some_global_executor threadpool` [INFO] [stderr] 179 WARN: src/sys/stdlib.rs:140:9 [33.323028ms] thread shutdown [INFO] [stderr] 177 Finished task `some_global_executor threadpool` [INFO] [stderr] 27 WARN: src/sys/stdlib.rs:140:9 [33.454958ms] thread shutdown [INFO] [stderr] 27 Finished task `some_global_executor threadpool` [INFO] [stdout] test async_test_test_static_inline ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests some_global_executor [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test src/lib.rs - Executor (line 647) ... ok [INFO] [stdout] test src/lib.rs - Executor::set_as_thread_executor (line 540) ... ok [INFO] [stdout] test src/lib.rs - (line 146) ... ok [INFO] [stdout] test src/lib.rs - Executor::drain (line 423) ... ok [INFO] [stdout] test src/lib.rs - Executor::name (line 247) ... ok [INFO] [stdout] test src/lib.rs - ExecutorDrain (line 709) ... ok [INFO] [stdout] test src/lib.rs - ExecutorDrain (line 687) ... ok [INFO] [stdout] test src/lib.rs - ExecutorDrain (line 294) ... ok [INFO] [stdout] test src/lib.rs - ExecutorDrain (line 667) ... ok [INFO] [stdout] test src/lib.rs - Executor::resize (line 268) ... ok [INFO] [stdout] test src/lib.rs - (line 103) ... ok [INFO] [stdout] test src/lib.rs - Executor::set_as_global_executor (line 511) ... ok [INFO] [stdout] test src/lib.rs - Executor::new_default (line 399) ... ok [INFO] [stdout] test src/lib.rs - Executor (line 187) ... ok [INFO] [stdout] test src/lib.rs - (line 65) ... ok [INFO] [stdout] test src/lib.rs - (line 120) ... ok [INFO] [stdout] test src/lib.rs - (line 35) ... ok [INFO] [stdout] test src/lib.rs - Executor::drain_async (line 464) ... ok [INFO] [stdout] test src/lib.rs - Executor::new (line 215) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stdout] all doctests ran in 1.00s; merged doctests compilation took 0.96s [INFO] running `Command { std: "docker" "inspect" "09e1a836e21db0e1e92a9c2c30c46299da9f00c655e7e01c21800e2cd7eecb6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09e1a836e21db0e1e92a9c2c30c46299da9f00c655e7e01c21800e2cd7eecb6d", kill_on_drop: false }` [INFO] [stdout] 09e1a836e21db0e1e92a9c2c30c46299da9f00c655e7e01c21800e2cd7eecb6d