[INFO] fetching crate polling 3.8.0... [INFO] testing polling-3.8.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate polling 3.8.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate polling 3.8.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate polling 3.8.0 [INFO] tweaked toml for crates.io crate polling 3.8.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate polling 3.8.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate polling 3.8.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d0fb679182b6f3f5c42801daf6594d167c1d8ada0c3cf6ff1d375fc6c164317 [INFO] running `Command { std: "docker" "start" "-a" "4d0fb679182b6f3f5c42801daf6594d167c1d8ada0c3cf6ff1d375fc6c164317", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d0fb679182b6f3f5c42801daf6594d167c1d8ada0c3cf6ff1d375fc6c164317", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d0fb679182b6f3f5c42801daf6594d167c1d8ada0c3cf6ff1d375fc6c164317", kill_on_drop: false }` [INFO] [stdout] 4d0fb679182b6f3f5c42801daf6594d167c1d8ada0c3cf6ff1d375fc6c164317 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c550695bb706764c1c666b117ed1aa08b672b9a13e0789e97762e0f7a3086c5b [INFO] running `Command { std: "docker" "start" "-a" "c550695bb706764c1c666b117ed1aa08b672b9a13e0789e97762e0f7a3086c5b", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling polling v3.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.36s [INFO] running `Command { std: "docker" "inspect" "c550695bb706764c1c666b117ed1aa08b672b9a13e0789e97762e0f7a3086c5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c550695bb706764c1c666b117ed1aa08b672b9a13e0789e97762e0f7a3086c5b", kill_on_drop: false }` [INFO] [stdout] c550695bb706764c1c666b117ed1aa08b672b9a13e0789e97762e0f7a3086c5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 4f5764ed628ff9f7c90a70460352302b68d718e7a2fd9ca4cd8240ec92e117cf [INFO] running `Command { std: "docker" "start" "-a" "4f5764ed628ff9f7c90a70460352302b68d718e7a2fd9ca4cd8240ec92e117cf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling easy-parallel v3.3.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling socket2 v0.5.9 [INFO] [stderr] Compiling polling v3.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.01s [INFO] running `Command { std: "docker" "inspect" "4f5764ed628ff9f7c90a70460352302b68d718e7a2fd9ca4cd8240ec92e117cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f5764ed628ff9f7c90a70460352302b68d718e7a2fd9ca4cd8240ec92e117cf", kill_on_drop: false }` [INFO] [stdout] 4f5764ed628ff9f7c90a70460352302b68d718e7a2fd9ca4cd8240ec92e117cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2f75e306a98fdb94427f9e5c847e8dad6526f0da8b9a62e761237d463acc5966 [INFO] running `Command { std: "docker" "start" "-a" "2f75e306a98fdb94427f9e5c847e8dad6526f0da8b9a62e761237d463acc5966", 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/x86_64-unknown-linux-musl/debug/deps/polling-4ef4391d36a2f600) [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] [stdout] [INFO] [stderr] Running tests/concurrent_modification.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/concurrent_modification-77f403f2141bb112) [INFO] [stdout] running 3 tests [INFO] [stdout] test concurrent_add ... ok [INFO] [stdout] test concurrent_modify ... ok [INFO] [stderr] Running tests/io.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/io-46c97b1dd02fb906) [INFO] [stdout] test concurrent_interruption ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test basic_io ... ok [INFO] [stdout] test append_events ... ok [INFO] [stdout] test insert_twice ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/many_connections.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/many_connections-04d26b75b0325bee) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test many_connections ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stderr] Running tests/multiple_pollers.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/multiple_pollers-d63549cb99c19d91) [INFO] [stdout] test edge_triggered ... ok [INFO] [stdout] test level_triggered ... ok [INFO] [stdout] test oneshot_triggered ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.01s [INFO] [stdout] [INFO] [stderr] Running tests/notify.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/notify-bec25b37510aba4a) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test simple ... ok [INFO] [stdout] test concurrent ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/other_modes.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/other_modes-9be66ef12dbdfab1) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test edge_oneshot_triggered ... ok [INFO] [stdout] test edge_triggered ... ok [INFO] [stdout] test level_triggered ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/precision.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/precision-8eac53bdf8fd6e17) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test below_ms ... ok [INFO] [stdout] test above_ms ... ok [INFO] [stderr] Running tests/timeout.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/timeout-d42f9ef43e8ada82) [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.27s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test non_blocking ... ok [INFO] [stderr] Running tests/windows_post.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/windows_post-ce74ebd185fc155c) [INFO] [stdout] test twice ... ok [INFO] [stderr] Running tests/windows_waitable.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/windows_waitable-8d960d956af2f7cd) [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s [INFO] [stdout] [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] [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" "2f75e306a98fdb94427f9e5c847e8dad6526f0da8b9a62e761237d463acc5966", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f75e306a98fdb94427f9e5c847e8dad6526f0da8b9a62e761237d463acc5966", kill_on_drop: false }` [INFO] [stdout] 2f75e306a98fdb94427f9e5c847e8dad6526f0da8b9a62e761237d463acc5966