[INFO] fetching crate async-metronome 0.3.1... [INFO] testing async-metronome-0.3.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate async-metronome 0.3.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate async-metronome 0.3.1 [INFO] finished tweaking crates.io crate async-metronome 0.3.1 [INFO] tweaked toml for crates.io crate async-metronome 0.3.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate async-metronome 0.3.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 107 packages to latest compatible versions [INFO] [stderr] Adding derive_builder v0.13.1 (available: v0.20.2) [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] Downloading crates ... [INFO] [stderr] Downloaded derive_builder v0.13.1 [INFO] [stderr] Downloaded derive_builder_macro v0.13.1 [INFO] [stderr] Downloaded derive_builder_core v0.13.1 [INFO] [stderr] Downloaded async-metronome-attributes v0.1.1 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9161ac0bb216037c58ec1404f767ca462da36ed9e52de95d4af645c30f34e764 [INFO] running `Command { std: "docker" "start" "-a" "9161ac0bb216037c58ec1404f767ca462da36ed9e52de95d4af645c30f34e764", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9161ac0bb216037c58ec1404f767ca462da36ed9e52de95d4af645c30f34e764", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9161ac0bb216037c58ec1404f767ca462da36ed9e52de95d4af645c30f34e764", kill_on_drop: false }` [INFO] [stdout] 9161ac0bb216037c58ec1404f767ca462da36ed9e52de95d4af645c30f34e764 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8749e6ca8c7c06623623d1c5f5aec4793ab16d6bf7c9e4e9fc62285a9574008b [INFO] running `Command { std: "docker" "start" "-a" "8749e6ca8c7c06623623d1c5f5aec4793ab16d6bf7c9e4e9fc62285a9574008b", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling async-task v4.7.1 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling flume v0.11.1 [INFO] [stderr] Compiling async-metronome-attributes v0.1.1 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling derive_builder_core v0.13.1 [INFO] [stderr] Compiling derive_builder_macro v0.13.1 [INFO] [stderr] Compiling derive_builder v0.13.1 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling async-metronome v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.38s [INFO] running `Command { std: "docker" "inspect" "8749e6ca8c7c06623623d1c5f5aec4793ab16d6bf7c9e4e9fc62285a9574008b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8749e6ca8c7c06623623d1c5f5aec4793ab16d6bf7c9e4e9fc62285a9574008b", kill_on_drop: false }` [INFO] [stdout] 8749e6ca8c7c06623623d1c5f5aec4793ab16d6bf7c9e4e9fc62285a9574008b [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/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] e2954f6c22c2113e387546938ef955c9e779ebad7f43cf0a16c1a45f17251878 [INFO] running `Command { std: "docker" "start" "-a" "e2954f6c22c2113e387546938ef955c9e779ebad7f43cf0a16c1a45f17251878", kill_on_drop: false }` [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling value-bag v1.11.1 [INFO] [stderr] Compiling event-listener v5.4.0 [INFO] [stderr] Compiling futures-lite v2.6.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling piper v0.2.4 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling flume v0.11.1 [INFO] [stderr] Compiling async-lock v3.4.0 [INFO] [stderr] Compiling async-channel v2.3.1 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-executor v1.13.2 [INFO] [stderr] Compiling blocking v1.6.1 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling async-metronome v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling polling v3.8.0 [INFO] [stderr] Compiling async-io v2.4.1 [INFO] [stderr] Compiling async-global-executor v2.4.1 [INFO] [stderr] Compiling async-std v1.13.1 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 27.74s [INFO] running `Command { std: "docker" "inspect" "e2954f6c22c2113e387546938ef955c9e779ebad7f43cf0a16c1a45f17251878", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2954f6c22c2113e387546938ef955c9e779ebad7f43cf0a16c1a45f17251878", kill_on_drop: false }` [INFO] [stdout] e2954f6c22c2113e387546938ef955c9e779ebad7f43cf0a16c1a45f17251878 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 865746c1b5751d0b28b5ac74652c127cac9b6faf8018a6c3f8b0607a21db5a35 [INFO] running `Command { std: "docker" "start" "-a" "865746c1b5751d0b28b5ac74652c127cac9b6faf8018a6c3f8b0607a21db5a35", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/async_metronome-c2890e29cc6a317e) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test tests::test_has_context ... ok [INFO] [stdout] test tests::test_initial_ticks_0 ... ok [INFO] [stdout] test tests::test_panic_no_context - should panic ... ok [INFO] [stdout] test tests::test_deadlock_inner - should panic ... ok [INFO] [stdout] test tests::test_deadlock - should panic ... ok [INFO] [stdout] test tests::test_ticks_increment_on_wait ... ok [INFO] [stdout] test tests::test_ticks_increment_on_wait_inner ... ok [INFO] [stdout] test tests::test_inner_task_exception ... ok [INFO] [stdout] test tests::test_panic_nested - should panic ... ok [INFO] [stdout] test tests::test_inner_task_exception_propagates - should panic ... ok [INFO] [stdout] test tests::test_task_count ... ok [INFO] [stdout] test tests::test_root_task_exception - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s [INFO] [stdout] [INFO] [stderr] Running tests/ordering.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ordering-6ae783284a9b8568) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_ordering ... 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] Running tests/send_receive.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/send_receive-67968bb7ca971e70) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_send_receive ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "865746c1b5751d0b28b5ac74652c127cac9b6faf8018a6c3f8b0607a21db5a35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "865746c1b5751d0b28b5ac74652c127cac9b6faf8018a6c3f8b0607a21db5a35", kill_on_drop: false }` [INFO] [stdout] 865746c1b5751d0b28b5ac74652c127cac9b6faf8018a6c3f8b0607a21db5a35