[INFO] fetching crate way 0.0.0-beta1...
[INFO] testing way-0.0.0-beta1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate way 0.0.0-beta1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate way 0.0.0-beta1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate way 0.0.0-beta1
[INFO] tweaked toml for crates.io crate way 0.0.0-beta1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate way 0.0.0-beta1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate way 0.0.0-beta1 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded swait v0.1.5
[INFO] [stderr]   Downloaded xutex v0.2.0
[INFO] [stderr]   Downloaded branches v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbc3c9c19051cb9913d46c57ec2f769d82f753c03f5a0684d101420ca9ebd3ed
[INFO] running `Command { std: "docker" "start" "-a" "cbc3c9c19051cb9913d46c57ec2f769d82f753c03f5a0684d101420ca9ebd3ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbc3c9c19051cb9913d46c57ec2f769d82f753c03f5a0684d101420ca9ebd3ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbc3c9c19051cb9913d46c57ec2f769d82f753c03f5a0684d101420ca9ebd3ed", kill_on_drop: false }`
[INFO] [stdout] cbc3c9c19051cb9913d46c57ec2f769d82f753c03f5a0684d101420ca9ebd3ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 641354107bb96b1bf6c2113e967d67b5cf128a8c104a9847a09891ee9ccc0b67
[INFO] running `Command { std: "docker" "start" "-a" "641354107bb96b1bf6c2113e967d67b5cf128a8c104a9847a09891ee9ccc0b67", kill_on_drop: false }`
[INFO] [stderr]    Compiling branches v0.3.0
[INFO] [stderr]    Compiling swait v0.1.5
[INFO] [stderr]    Compiling xutex v0.2.0
[INFO] [stderr]    Compiling way v0.0.0-beta1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "641354107bb96b1bf6c2113e967d67b5cf128a8c104a9847a09891ee9ccc0b67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "641354107bb96b1bf6c2113e967d67b5cf128a8c104a9847a09891ee9ccc0b67", kill_on_drop: false }`
[INFO] [stdout] 641354107bb96b1bf6c2113e967d67b5cf128a8c104a9847a09891ee9ccc0b67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de9fcc1a137988c2c594606124c44db0efe4af7aa4d15d949798f8f4cec9287f
[INFO] running `Command { std: "docker" "start" "-a" "de9fcc1a137988c2c594606124c44db0efe4af7aa4d15d949798f8f4cec9287f", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling way v0.0.0-beta1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.64s
[INFO] running `Command { std: "docker" "inspect" "de9fcc1a137988c2c594606124c44db0efe4af7aa4d15d949798f8f4cec9287f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de9fcc1a137988c2c594606124c44db0efe4af7aa4d15d949798f8f4cec9287f", kill_on_drop: false }`
[INFO] [stdout] de9fcc1a137988c2c594606124c44db0efe4af7aa4d15d949798f8f4cec9287f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c89a64111cd0b73936b03a58ab8d1d44a0041587191a54b287bcdb9547fb66e2
[INFO] running `Command { std: "docker" "start" "-a" "c89a64111cd0b73936b03a58ab8d1d44a0041587191a54b287bcdb9547fb66e2", 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/way-599e6d3289a8da46)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::test_is_terminated ... ok
[INFO] [stdout] test tests::test_clone_sender ... ok
[INFO] [stdout] test tests::test_concurrent_sends ... ok
[INFO] [stdout] test tests::test_recv_after_disconnect ... ok
[INFO] [stdout] test tests::test_try_recv_empty ... ok
[INFO] [stdout] test tests::test_send_after_disconnect ... ok
[INFO] [stdout] test tests::test_is_disconnected_sender ... ok
[INFO] [stdout] test tests::test_basic_send_recv ... ok
[INFO] [stdout] test tests::test_clone_receiver ... ok
[INFO] [stdout] test tests::test_try_recv_realtime ... ok
[INFO] [stdout] test tests::test_multiple_sends ... ok
[INFO] [stdout] test tests::test_try_recv_with_data ... ok
[INFO] [stdout] test tests::test_try_send_full ... ok
[INFO] [stdout] test tests::test_try_send_realtime ... ok
[INFO] [stdout] test tests::test_is_disconnected_receiver ... ok
[INFO] [stdout] test tests::test_try_send_success ... ok
[INFO] [stdout] test tests::test_concurrent_recvs ... ok
[INFO] [stdout] test tests::test_drain_into ... ok
[INFO] [stdout] test tests::test_zero_capacity ... ok
[INFO] [stdout] test tests::test_capacity_limit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/async.rs (/opt/rustwide/target/debug/deps/async-ab0d00078034e4e1)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test asyncs::drop_test_in_unused_signal ... ok
[INFO] [stdout] test asyncs::drop_test_send_to_closed ... ok
[INFO] [stdout] test asyncs::drop_test_in_signal ... ok
[INFO] [stdout] test asyncs::drop_test_in_queue ... ok
[INFO] [stdout] test asyncs::drop_test_send_to_half_closed ... ok
[INFO] [stdout] test asyncs::one_msg ... ok
[INFO] [stdout] test asyncs::recv_from_closed_channel ... ok
[INFO] [stdout] test asyncs::recv_from_closed_channel_queue ... ok
[INFO] [stdout] test asyncs::recv_from_half_closed_channel ... ok
[INFO] [stdout] test asyncs::recv_from_half_closed_queue ... ok
[INFO] [stdout] test asyncs::mpmc_n ... ok
[INFO] [stdout] test asyncs::mpsc_n ... ok
[INFO] [stdout] test asyncs::send_to_closed_channel ... ok
[INFO] [stdout] test asyncs::send_to_half_closed_channel ... ok
[INFO] [stdout] test asyncs::recv_abort_test ... ok
[INFO] [stdout] test asyncs::seq_n ... ok
[INFO] [stdout] test asyncs::drop_test ... ok
[INFO] [stdout] test asyncs::mpsc_0 ... ok
[INFO] [stdout] test asyncs::send_abort_test ... ok
[INFO] [stdout] test asyncs::spsc_n ... ok
[INFO] [stdout] test asyncs::spsc_0 ... ok
[INFO] [stdout] test asyncs::mpmc_0 ... ok
[INFO] [stdout] test asyncs::spsc_overaligned_zst ... ok
[INFO] [stdout] test asyncs::mpsc_u ... ok
[INFO] [stdout] test asyncs::vec_test ... ok
[INFO] [stdout] test asyncs::spsc_1 ... ok
[INFO] [stdout] test asyncs::integrity_string ... ok
[INFO] [stdout] test asyncs::integrity_u8 ... ok
[INFO] [stdout] test asyncs::integrity_big ... ok
[INFO] [stdout] test asyncs::integrity_padded_c ... ok
[INFO] [stdout] test asyncs::integrity_u32 ... ok
[INFO] [stdout] test asyncs::integrity_padded_rust ... ok
[INFO] [stdout] test asyncs::integrity_usize ... ok
[INFO] [stdout] test asyncs::integrity_u16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.96s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sync.rs (/opt/rustwide/target/debug/deps/sync-7e5dbbf69dc07fda)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test syncs::drop_test_in_unused_signal ... ok
[INFO] [stdout] test syncs::drop_test_send_to_half_closed ... ok
[INFO] [stdout] test syncs::drop_test_send_to_closed ... ok
[INFO] [stdout] test syncs::drop_test_in_signal ... ok
[INFO] [stdout] test syncs::drop_test_in_queue ... ok
[INFO] [stdout] test syncs::one_msg ... ok
[INFO] [stdout] test syncs::recv_from_closed_channel_queue ... ok
[INFO] [stdout] test syncs::recv_from_closed_channel ... ok
[INFO] [stdout] test syncs::recv_from_half_closed_channel ... ok
[INFO] [stdout] test syncs::recv_from_half_closed_queue ... ok
[INFO] [stdout] test syncs::send_to_closed_channel ... ok
[INFO] [stdout] test syncs::send_to_half_closed_channel ... ok
[INFO] [stdout] test syncs::seq_n ... ok
[INFO] [stdout] test syncs::mpsc_u ... ok
[INFO] [stdout] test syncs::mpsc_n ... ok
[INFO] [stdout] test syncs::spsc_n ... ok
[INFO] [stdout] test syncs::spsc_0 ... ok
[INFO] [stdout] test syncs::spsc_1 ... ok
[INFO] [stdout] test syncs::mpmc_n ... ok
[INFO] [stdout] test syncs::mpmc_0 ... ok
[INFO] [stdout] test syncs::mpsc_0 ... ok
[INFO] [stdout] test syncs::spsc_overaligned_zst ... ok
[INFO] [stdout] test syncs::drop_test ... ok
[INFO] [stdout] test syncs::vec_test ... ok
[INFO] [stdout] test syncs::integrity_u32 ... ok
[INFO] [stdout] test syncs::integrity_string ... ok
[INFO] [stdout] test syncs::integrity_u8 ... ok
[INFO] [stdout] test syncs::integrity_padded_rust ... ok
[INFO] [stdout] test syncs::integrity_usize ... ok
[INFO] [stdout] test syncs::integrity_u16 ... ok
[INFO] [stdout] test syncs::integrity_padded_c ... ok
[INFO] [stdout] test syncs::integrity_big ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.22s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests way
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs - Receiver<T,CAPACITY>::capacity (line 314) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T,CAPACITY>::is_closed (line 315) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T,CAPACITY>::close (line 206) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T,CAPACITY>::capacity (line 320) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T,CAPACITY>::sender_count (line 314) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T,CAPACITY>::capacity (line 205) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T,CAPACITY>::capacity (line 211) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T,CAPACITY>::close (line 315) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T,CAPACITY>::is_empty (line 314) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T,CAPACITY>::is_full (line 316) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T,CAPACITY>::receiver_count (line 314) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T,CAPACITY>::len (line 205) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T,CAPACITY>::is_closed (line 206) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T,CAPACITY>::is_full (line 207) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T,CAPACITY>::is_empty (line 205) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T,CAPACITY>::len (line 314) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T,CAPACITY>::receiver_count (line 205) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T,CAPACITY>::sender_count (line 205) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c89a64111cd0b73936b03a58ab8d1d44a0041587191a54b287bcdb9547fb66e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c89a64111cd0b73936b03a58ab8d1d44a0041587191a54b287bcdb9547fb66e2", kill_on_drop: false }`
[INFO] [stdout] c89a64111cd0b73936b03a58ab8d1d44a0041587191a54b287bcdb9547fb66e2