[INFO] fetching crate interruptible_polling 0.4.0...
[INFO] testing interruptible_polling-0.4.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] extracting crate interruptible_polling 0.4.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate interruptible_polling 0.4.0
[INFO] finished tweaking crates.io crate interruptible_polling 0.4.0
[INFO] tweaked toml for crates.io crate interruptible_polling 0.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate interruptible_polling 0.4.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate interruptible_polling 0.4.0 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ryu v1.0.19
[INFO] [stderr]   Downloaded serde_json v1.0.138
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f11509f75a29c73d6d8c0738a31d802c5f7430105a770ebf2fca892f7b340f5a
[INFO] running `Command { std: "docker" "start" "-a" "f11509f75a29c73d6d8c0738a31d802c5f7430105a770ebf2fca892f7b340f5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f11509f75a29c73d6d8c0738a31d802c5f7430105a770ebf2fca892f7b340f5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f11509f75a29c73d6d8c0738a31d802c5f7430105a770ebf2fca892f7b340f5a", kill_on_drop: false }`
[INFO] [stdout] f11509f75a29c73d6d8c0738a31d802c5f7430105a770ebf2fca892f7b340f5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbf03583dd175b4db7edf27c6c6f7cd57f4919aca16f3d45e64ad3df6c83826c
[INFO] running `Command { std: "docker" "start" "-a" "fbf03583dd175b4db7edf27c6c6f7cd57f4919aca16f3d45e64ad3df6c83826c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling interruptible_polling v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.40s
[INFO] running `Command { std: "docker" "inspect" "fbf03583dd175b4db7edf27c6c6f7cd57f4919aca16f3d45e64ad3df6c83826c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbf03583dd175b4db7edf27c6c6f7cd57f4919aca16f3d45e64ad3df6c83826c", kill_on_drop: false }`
[INFO] [stdout] fbf03583dd175b4db7edf27c6c6f7cd57f4919aca16f3d45e64ad3df6c83826c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fe147252f327dcba9a5ad0d6e9a0b592dd3d4967d4c8e7415929409b4b221f9
[INFO] running `Command { std: "docker" "start" "-a" "6fe147252f327dcba9a5ad0d6e9a0b592dd3d4967d4c8e7415929409b4b221f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling interruptible_polling v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.99s
[INFO] running `Command { std: "docker" "inspect" "6fe147252f327dcba9a5ad0d6e9a0b592dd3d4967d4c8e7415929409b4b221f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fe147252f327dcba9a5ad0d6e9a0b592dd3d4967d4c8e7415929409b4b221f9", kill_on_drop: false }`
[INFO] [stdout] 6fe147252f327dcba9a5ad0d6e9a0b592dd3d4967d4c8e7415929409b4b221f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0ea20dbd60966066d69df1dbd63676c859d9a8ff500978657c380cfc20fdf300
[INFO] running `Command { std: "docker" "start" "-a" "0ea20dbd60966066d69df1dbd63676c859d9a8ff500978657c380cfc20fdf300", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/interruptible_polling-3f48168219a259f2)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test sync::tests::self_updating_task::slow_poll_exits_early ... ok
[INFO] [stdout] test sync::tests::self_updating_task::update_observed_on_next_poll_with_early_exit ... ok
[INFO] [stdout] test sync::tests::task::long_poll_exits_early ... ok
[INFO] [stdout] test sync::tests::variable_task::update_observed_on_next_poll_with_early_exit ... ok
[INFO] [stdout] test sync::tests::variable_task::slow_poll_exits_early ... ok
[INFO] [stdout] test sync::tests::fire_and_forget::variable_polling_multiple_calls_can_exit ... ok
[INFO] [stdout] test sync::tests::fire_and_forget::polls_and_can_exit ... ok
[INFO] [stdout] test sync::tests::task::cancel ... ok
[INFO] [stdout] test sync::tests::task::poll_no_wait ... ok
[INFO] [stdout] test sync::tests::task::early_clean_exit ... ok
[INFO] [stdout] test sync::tests::task::poll ... ok
[INFO] [stdout] test sync::tests::task::drop_while_running_blocks ... ok
[INFO] [stdout] test sync::tests::fire_and_forget::self_updating_polls_and_can_exit ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests interruptible_polling
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 137) ... ok
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] test src/lib.rs - (line 71) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0ea20dbd60966066d69df1dbd63676c859d9a8ff500978657c380cfc20fdf300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ea20dbd60966066d69df1dbd63676c859d9a8ff500978657c380cfc20fdf300", kill_on_drop: false }`
[INFO] [stdout] 0ea20dbd60966066d69df1dbd63676c859d9a8ff500978657c380cfc20fdf300
