[INFO] fetching crate senders_receivers 0.0.7...
[INFO] testing senders_receivers-0.0.7 against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530
[INFO] extracting crate senders_receivers 0.0.7 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate senders_receivers 0.0.7 on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate senders_receivers 0.0.7
[INFO] finished tweaking crates.io crate senders_receivers 0.0.7
[INFO] tweaked toml for crates.io crate senders_receivers 0.0.7 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 34 packages to latest compatible versions
[INFO] [stderr]       Adding mio v0.8.11 (available: v1.0.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee8654e5492f8c96c50533fcdf160e00fc15635efb49649191ba913fee559f7f
[INFO] running `Command { std: "docker" "start" "-a" "ee8654e5492f8c96c50533fcdf160e00fc15635efb49649191ba913fee559f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee8654e5492f8c96c50533fcdf160e00fc15635efb49649191ba913fee559f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee8654e5492f8c96c50533fcdf160e00fc15635efb49649191ba913fee559f7f", kill_on_drop: false }`
[INFO] [stdout] ee8654e5492f8c96c50533fcdf160e00fc15635efb49649191ba913fee559f7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06574b6ddbd450cc028cc8d068cbcfd7a236e0fd294397f5500c25b164c4b957
[INFO] running `Command { std: "docker" "start" "-a" "06574b6ddbd450cc028cc8d068cbcfd7a236e0fd294397f5500c25b164c4b957", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling senders_receivers v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.69s
[INFO] running `Command { std: "docker" "inspect" "06574b6ddbd450cc028cc8d068cbcfd7a236e0fd294397f5500c25b164c4b957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06574b6ddbd450cc028cc8d068cbcfd7a236e0fd294397f5500c25b164c4b957", kill_on_drop: false }`
[INFO] [stdout] 06574b6ddbd450cc028cc8d068cbcfd7a236e0fd294397f5500c25b164c4b957
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec5e626b444685ad73ea76470009ae4a4216e17759b773f05d8515ac7c70c118
[INFO] running `Command { std: "docker" "start" "-a" "ec5e626b444685ad73ea76470009ae4a4216e17759b773f05d8515ac7c70c118", kill_on_drop: false }`
[INFO] [stderr]    Compiling senders_receivers v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.07s
[INFO] running `Command { std: "docker" "inspect" "ec5e626b444685ad73ea76470009ae4a4216e17759b773f05d8515ac7c70c118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec5e626b444685ad73ea76470009ae4a4216e17759b773f05d8515ac7c70c118", kill_on_drop: false }`
[INFO] [stdout] ec5e626b444685ad73ea76470009ae4a4216e17759b773f05d8515ac7c70c118
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] caf23e281e3e0de5ac096fd67bcc4bd18de44d3f236eb1383b28ec33ff07a8c4
[INFO] running `Command { std: "docker" "start" "-a" "caf23e281e3e0de5ac096fd67bcc4bd18de44d3f236eb1383b28ec33ff07a8c4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/senders_receivers-68e8f8e905ed3942)
[INFO] [stdout] 
[INFO] [stdout] running 66 tests
[INFO] [stdout] test ensure_started::tests::propagates_done ... ok
[INFO] [stdout] test ensure_started::tests::propagates_error ... ok
[INFO] [stdout] test ensure_started::tests::propagates_value ... ok
[INFO] [stdout] test ensure_started::tests::send_propagates_done ... ok
[INFO] [stdout] test ensure_started::tests::unattached_error_does_not_panic ... ok
[INFO] [stdout] test ensure_started::tests::unattached_works ... ok
[INFO] [stdout] test ensure_started::tests::send_unattached_works ... ok
[INFO] [stdout] test ensure_started::tests::send_propagates_error ... ok
[INFO] [stdout] test ensure_started::tests::send_unattached_error_does_not_panic ... ok
[INFO] [stdout] test just_done::tests::it_works ... ok
[INFO] [stdout] test just_error::tests::it_works ... ok
[INFO] [stdout] test let_done::tests::it_cascades_error ... ok
[INFO] [stdout] test let_done::tests::it_cascades_value ... ok
[INFO] [stdout] test let_done::tests::it_works ... ok
[INFO] [stdout] test let_error::tests::it_cascades_value ... ok
[INFO] [stdout] test let_done::tests::it_works_with_errors ... ok
[INFO] [stdout] test let_error::tests::it_works ... ok
[INFO] [stdout] test let_value::tests::errors_from_nested_sender_are_propagated ... ok
[INFO] [stdout] test let_error::tests::it_works_with_errors ... ok
[INFO] [stdout] test start_detached::test::handles_done ... ok
[INFO] [stdout] test let_value::tests::it_works ... ok
[INFO] [stdout] test split::tests::it_propagates_done ... ok
[INFO] [stdout] test let_error::tests::it_cascades_done ... ok
[INFO] [stdout] test split::tests::it_propagates_errors ... ok
[INFO] [stdout] test split::tests::it_works ... ok
[INFO] [stdout] test split::tests::it_works_send ... ok
[INFO] [stdout] test let_value::tests::it_works_with_errors ... ok
[INFO] [stdout] test just::tests::it_works ... ok
[INFO] [stdout] test stop_if_requested::tests::it_propagates_done ... ok
[INFO] [stdout] test start_detached::test::handles_value ... ok
[INFO] [stdout] test stop_token::never::tests::it_works ... ok
[INFO] [stdout] test stop_if_requested::tests::it_propagates_error ... ok
[INFO] [stdout] test stop_if_requested::tests::it_propagates_value ... ok
[INFO] [stdout] test ensure_started::tests::send_propagates_value ... ok
[INFO] [stdout] test sync::cross_thread_channel::tests::empty_queue_yields_error ... ok
[INFO] [stdout] test split::tests::it_propagates_done_send ... ok
[INFO] [stdout] test let_value::tests::errors_from_functor_are_propagated ... ok
[INFO] [stdout] test let_value::tests::errors_from_preceding_sender_are_propagated ... ok
[INFO] [stdout] test sync::cross_thread_channel::tests::sender_disconnected_queue_yields_error ... ok
[INFO] [stdout] test split::tests::it_propagates_errors_send ... ok
[INFO] [stdout] test sync::cross_thread_channel::tests::sender_disconnected_queue_yields_error_only_when_drained ... ok
[INFO] [stdout] test sync::cross_thread_channel::tests::it_works ... ok
[INFO] [stdout] test sync::same_thread_channel::tests::empty_queue_yields_error ... ok
[INFO] [stdout] test sync::cross_thread_channel::tests::receiver_disconnected_queue_yields_error ... ok
[INFO] [stdout] test stop_token::stoppable::tests::token_reflects_stopsource_state ... ok
[INFO] [stdout] test sync::same_thread_channel::tests::it_works ... ok
[INFO] [stdout] test sync::same_thread_channel::tests::receiver_disconnected_queue_yields_error ... ok
[INFO] [stdout] test sync::same_thread_channel::tests::sender_disconnected_queue_yields_error ... ok
[INFO] [stdout] test then::tests::errors_from_preceding_sender_are_propagated ... ok
[INFO] [stdout] test transfer_when_all::tests::done_is_propagated ... ok
[INFO] [stdout] test transfer_when_all::tests::errors_are_propagated_even_when_done_signal_is_present ... ok
[INFO] [stdout] test when_all::tests::done_is_propagated ... ok
[INFO] [stdout] test then::tests::it_works_with_errors ... ok
[INFO] [stdout] test transfer_when_all::tests::it_works_with_threadpool ... ok
[INFO] [stdout] test then::tests::it_works ... ok
[INFO] [stdout] test when_all::tests::errors_are_propagated ... ok
[INFO] [stdout] test then::tests::errors_from_functor_are_propagated ... ok
[INFO] [stdout] test when_all::tests::it_works ... ok
[INFO] [stdout] test when_all::tests::it_works_with_threadpool ... ok
[INFO] [stdout] test transfer_when_all::tests::errors_are_propagated ... ok
[INFO] [stdout] test transfer_when_all::tests::it_works ... ok
[INFO] [stdout] test when_all::tests::errors_are_propagated_even_when_done_signal_is_present ... ok
[INFO] [stdout] test start_detached::test::handles_error - should panic ... ok
[INFO] [stdout] test stop_token::stoppable::tests::callback_gets_called ... ok
[INFO] [stdout] test stop_token::stoppable::tests::dropped_callback_does_not_get_called ... ok
[INFO] [stdout] test embarrasingly_parallel::tests::it_correctly_handles_multiple_wakeups ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 66 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests senders_receivers
[INFO] [stderr] error: DefId(0:0 ~ senders_receivers[68c5]) has more than five doctests
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 1 previous error
[INFO] [stderr] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/bin/rustdoc --edition=2021 --crate-type lib --color auto --crate-name senders_receivers --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern mio=/opt/rustwide/target/debug/deps/libmio-1345b0704d3d49fc.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-517fb68fdbe9588c.rlib --extern senders_receivers=/opt/rustwide/target/debug/deps/libsenders_receivers-fa4b7c1ce1cd9731.rlib --extern threadpool=/opt/rustwide/target/debug/deps/libthreadpool-90eb8ef2e185cf0c.rlib -C embed-bitcode=no --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' --cap-lints=forbid --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness.
[INFO] running `Command { std: "docker" "inspect" "caf23e281e3e0de5ac096fd67bcc4bd18de44d3f236eb1383b28ec33ff07a8c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caf23e281e3e0de5ac096fd67bcc4bd18de44d3f236eb1383b28ec33ff07a8c4", kill_on_drop: false }`
[INFO] [stdout] caf23e281e3e0de5ac096fd67bcc4bd18de44d3f236eb1383b28ec33ff07a8c4