[INFO] fetching crate mea 0.3.10... [INFO] testing mea-0.3.10 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate mea 0.3.10 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate mea 0.3.10 [INFO] finished tweaking crates.io crate mea 0.3.10 [INFO] tweaked toml for crates.io crate mea 0.3.10 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mea 0.3.10 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 mea 0.3.10 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pollster-macro v0.4.0 [INFO] [stderr] Downloaded miniz_oxide v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2ee36913bb7a85db80e4595bff64d19af203973dd1ec184df7d320a9d272a553 [INFO] running `Command { std: "docker" "start" "-a" "2ee36913bb7a85db80e4595bff64d19af203973dd1ec184df7d320a9d272a553", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ee36913bb7a85db80e4595bff64d19af203973dd1ec184df7d320a9d272a553", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ee36913bb7a85db80e4595bff64d19af203973dd1ec184df7d320a9d272a553", kill_on_drop: false }` [INFO] [stdout] 2ee36913bb7a85db80e4595bff64d19af203973dd1ec184df7d320a9d272a553 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 399b841ef8d2bae97bb8d63bbf5c61e6794aed6c581cb3152bf28164f086a06e [INFO] running `Command { std: "docker" "start" "-a" "399b841ef8d2bae97bb8d63bbf5c61e6794aed6c581cb3152bf28164f086a06e", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling mea v0.3.10 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.73s [INFO] running `Command { std: "docker" "inspect" "399b841ef8d2bae97bb8d63bbf5c61e6794aed6c581cb3152bf28164f086a06e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "399b841ef8d2bae97bb8d63bbf5c61e6794aed6c581cb3152bf28164f086a06e", kill_on_drop: false }` [INFO] [stdout] 399b841ef8d2bae97bb8d63bbf5c61e6794aed6c581cb3152bf28164f086a06e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d82293c8173eccc9c1c40057cbfc6ae36edf230bb10de57f0500224e53986b42 [INFO] running `Command { std: "docker" "start" "-a" "d82293c8173eccc9c1c40057cbfc6ae36edf230bb10de57f0500224e53986b42", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling libc v0.2.168 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling pin-project-lite v0.2.15 [INFO] [stderr] Compiling bytes v1.9.0 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling socket2 v0.5.8 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling pollster-macro v0.4.0 [INFO] [stderr] Compiling pollster v0.4.0 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling tokio v1.42.0 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling tokio-test v0.4.4 [INFO] [stderr] Compiling mea v0.3.10 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 22.18s [INFO] running `Command { std: "docker" "inspect" "d82293c8173eccc9c1c40057cbfc6ae36edf230bb10de57f0500224e53986b42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d82293c8173eccc9c1c40057cbfc6ae36edf230bb10de57f0500224e53986b42", kill_on_drop: false }` [INFO] [stdout] d82293c8173eccc9c1c40057cbfc6ae36edf230bb10de57f0500224e53986b42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5a83dd555a0c4fec897b3ab10a98283eeca85f889daa3b8f10206ecd03cea764 [INFO] running `Command { std: "docker" "start" "-a" "5a83dd555a0c4fec897b3ab10a98283eeca85f889daa3b8f10206ecd03cea764", 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/mea-a2cc2d989064cf18) [INFO] [stdout] [INFO] [stdout] running 74 tests [INFO] [stdout] test atomicbox::atomic_box::tests::atomic_box_pointer_identity ... ok [INFO] [stdout] test atomicbox::atomic_box::tests::atomic_box_swap_mut_works ... ok [INFO] [stdout] test atomicbox::atomic_box::tests::atomic_box_swap_works ... ok [INFO] [stdout] test atomicbox::atomic_box::tests::atomic_box_store_works ... ok [INFO] [stdout] test atomicbox::atomic_option_box::tests::atomic_option_box_pointer_identity ... ok [INFO] [stdout] test atomicbox::atomic_option_box::tests::atomic_box_drops ... ok [INFO] [stdout] test atomicbox::atomic_box::tests::atomic_box_drops ... ok [INFO] [stdout] test atomicbox::atomic_box::tests::debug_fmt ... ok [INFO] [stdout] test atomicbox::atomic_option_box::tests::atomic_option_box_store_works ... ok [INFO] [stdout] test atomicbox::atomic_option_box::tests::atomic_option_box_swap_mut_works ... ok [INFO] [stdout] test atomicbox::atomic_option_box::tests::debug_fmt ... ok [INFO] [stdout] test atomicbox::atomic_option_box::tests::atomic_option_box_swap_works ... ok [INFO] [stdout] test barrier::tests::single ... ok [INFO] [stdout] test barrier::tests::zero_does_not_block ... ok [INFO] [stdout] test barrier::tests::tango ... ok [INFO] [stdout] test barrier::tests::lots ... ok [INFO] [stdout] test latch::tests::test_count_down ... ok [INFO] [stdout] test latch::tests::test_more_arrive ... ok [INFO] [stdout] test latch::tests::test_arrive_zero ... ok [INFO] [stdout] test atomicbox::atomic_box::tests::atomic_threads ... ok [INFO] [stdout] test latch::tests::test_try_wait_err ... ok [INFO] [stdout] test latch::tests::test_try_wait ... ok [INFO] [stdout] test mpsc::tests::async_send_recv_unbounded ... ok [INFO] [stdout] test latch::tests::test_arrive ... ok [INFO] [stdout] test mpsc::tests::send_recv_unbounded ... ok [INFO] [stdout] test mpsc::tests::select_streams ... ok [INFO] [stdout] test latch::tests::test_multi_tasks ... ok [INFO] [stdout] test latch::tests::test_more_count_down ... ok [INFO] [stdout] test latch::tests::test_gate_wait ... ok [INFO] [stdout] test mpsc::tests::try_recv_close_while_empty_unbounded ... ok [INFO] [stdout] test oneshot::tests::await_with_dropped_sender ... ok [INFO] [stdout] test mpsc::tests::try_recv_unbounded ... ok [INFO] [stdout] test latch::tests::test_last_one_signal ... ok [INFO] [stdout] test oneshot::tests::poll_then_drop_receiver_during_send ... ok [INFO] [stdout] test oneshot::tests::poll_with_different_wakers ... ok [INFO] [stdout] test mpsc::tests::test_unbounded_sum ... ok [INFO] [stdout] test semaphore::tests::add_max_amount_permits ... ok [INFO] [stdout] test semaphore::tests::acquire_then_drop ... ok [INFO] [stdout] test oneshot::tests::poll_then_send ... ok [INFO] [stdout] test semaphore::tests::acquire ... ok [INFO] [stdout] test semaphore::tests::forget ... ok [INFO] [stdout] test semaphore::tests::add_permits ... ok [INFO] [stdout] test semaphore::tests::acquire_then_forget_exact ... ok [INFO] [stdout] test oneshot::tests::send_before_await ... ok [INFO] [stdout] test semaphore::tests::no_panic_at_max_permits ... ok [INFO] [stdout] test semaphore::tests::no_permits ... ok [INFO] [stdout] test latch::tests::test_select_two_wait ... ok [INFO] [stdout] test oneshot::tests::await_before_send ... ok [INFO] [stdout] test semaphore::tests::try_acquire ... ok [INFO] [stdout] test semaphore::tests::try_acquire_concurrently ... ok [INFO] [stdout] test semaphore::tests::wake_then_drop ... ok [INFO] [stdout] test shutdown::tests::test_is_shutdown_now ... ok [INFO] [stdout] test shutdown::tests::test_is_shutdown_owned_not_capture_self ... ok [INFO] [stdout] test shutdown::tests::test_single_pair ... ok [INFO] [stdout] test oneshot::tests::await_before_send_then_drop_sender ... ok [INFO] [stdout] test tests::assert_send_and_sync ... ok [INFO] [stdout] test tests::assert_send ... ok [INFO] [stdout] test tests::assert_unpin ... ok [INFO] [stdout] test condvar::tests::notify_all ... ok [INFO] [stdout] test shutdown::tests::test_multiple_senders ... ok [INFO] [stdout] test waitgroup::tests::test_wait_group_await ... ok [INFO] [stdout] test waitgroup::tests::test_wait_group_drop ... ok [INFO] [stdout] test shutdown::tests::test_multiple_tasks ... ok [INFO] [stdout] test oneshot::tests::poll_receiver_then_drop_it ... ok [INFO] [stdout] test waitgroup::tests::test_wait_group_cancel ... ok [INFO] [stdout] test atomicbox::atomic_box::tests::cant_use_foolish_swap_ordering_type - should panic ... ok [INFO] [stdout] test oneshot::tests::recv_within_select ... ok [INFO] [stdout] test waitgroup::tests::test_wait_group_timeout ... ok [INFO] [stdout] test atomicbox::atomic_option_box::tests::cant_use_foolish_swap_ordering_type - should panic ... ok [INFO] [stdout] test semaphore::tests::add_more_than_max_amount_permits2 - should panic ... ok [INFO] [stdout] test internal::mutex::tests::test_poison_mutex ... ok [INFO] [stdout] test semaphore::tests::add_more_than_max_amount_permits1 - should panic ... ok [INFO] [stdout] test mpsc::tests::test_pressure ... ok [INFO] [stdout] test semaphore::tests::stress_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.13s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5a83dd555a0c4fec897b3ab10a98283eeca85f889daa3b8f10206ecd03cea764", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a83dd555a0c4fec897b3ab10a98283eeca85f889daa3b8f10206ecd03cea764", kill_on_drop: false }` [INFO] [stdout] 5a83dd555a0c4fec897b3ab10a98283eeca85f889daa3b8f10206ecd03cea764