[INFO] fetching crate once_cell 1.21.4...
[INFO] testing once_cell-1.21.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate once_cell 1.21.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate once_cell 1.21.4
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate once_cell 1.21.4
[INFO] tweaked toml for crates.io crate once_cell 1.21.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate once_cell 1.21.4 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate once_cell 1.21.4 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3380cd1ed390d18698c17aa4447c86b2723515ddbae45fe8493a48650b338cc3
[INFO] running `Command { std: "docker" "start" "-a" "3380cd1ed390d18698c17aa4447c86b2723515ddbae45fe8493a48650b338cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3380cd1ed390d18698c17aa4447c86b2723515ddbae45fe8493a48650b338cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3380cd1ed390d18698c17aa4447c86b2723515ddbae45fe8493a48650b338cc3", kill_on_drop: false }`
[INFO] [stdout] 3380cd1ed390d18698c17aa4447c86b2723515ddbae45fe8493a48650b338cc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9205d1d0f11b434c5521c9dc8a210aa0dc46de30bf130d954f724ae5027b220
[INFO] running `Command { std: "docker" "start" "-a" "c9205d1d0f11b434c5521c9dc8a210aa0dc46de30bf130d954f724ae5027b220", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.21.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "c9205d1d0f11b434c5521c9dc8a210aa0dc46de30bf130d954f724ae5027b220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9205d1d0f11b434c5521c9dc8a210aa0dc46de30bf130d954f724ae5027b220", kill_on_drop: false }`
[INFO] [stdout] c9205d1d0f11b434c5521c9dc8a210aa0dc46de30bf130d954f724ae5027b220
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57172d525b7a700414964db8d5e3e8f3cc561b4c799f5f1659a7f70fd99af32f
[INFO] running `Command { std: "docker" "start" "-a" "57172d525b7a700414964db8d5e3e8f3cc561b4c799f5f1659a7f70fd99af32f", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling critical-section v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling once_cell v1.21.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.74s
[INFO] running `Command { std: "docker" "inspect" "57172d525b7a700414964db8d5e3e8f3cc561b4c799f5f1659a7f70fd99af32f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57172d525b7a700414964db8d5e3e8f3cc561b4c799f5f1659a7f70fd99af32f", kill_on_drop: false }`
[INFO] [stdout] 57172d525b7a700414964db8d5e3e8f3cc561b4c799f5f1659a7f70fd99af32f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a3aa53e045694ba6171e2e28c91c96d5a079c212c80228329e11e0dc71b3248c
[INFO] running `Command { std: "docker" "start" "-a" "a3aa53e045694ba6171e2e28c91c96d5a079c212c80228329e11e0dc71b3248c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/once_cell-523810a7913f2344)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test imp::tests::smoke_once ... ok
[INFO] [stdout] test imp::tests::test_size ... ok
[INFO] [stdout] test imp::tests::stampede_once ... ok
[INFO] [stdout] test imp::tests::poison_bad ... ok
[INFO] [stdout] test imp::tests::wait_for_force_to_finish ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 70 tests
[INFO] [stderr]      Running tests/it/main.rs (/opt/rustwide/target/debug/deps/it-a8fa694b0ef4c43a)
[INFO] [stdout] test race::get_unchecked ... ok
[INFO] [stdout] test race::once_bool_set ... ok
[INFO] [stdout] test race::once_non_zero_usize_set ... ok
[INFO] [stdout] test race::once_non_zero_usize_smoke_test ... ok
[INFO] [stdout] test race::once_non_zero_usize_first_wins ... ok
[INFO] [stdout] test race_once_box::once_box_set ... ok
[INFO] [stdout] test race_once_box::once_box_reentrant ... ok
[INFO] [stdout] test race_once_box::once_box_default ... ok
[INFO] [stdout] test race_once_box::once_box_first_wins ... ok
[INFO] [stdout] test race_once_box::onece_box_with_value ... ok
[INFO] [stdout] test race_once_box::onece_box_clone ... ok
[INFO] [stdout] test race::once_ref_smoke_test ... ok
[INFO] [stdout] test race::once_ref_set ... ok
[INFO] [stdout] test sync_lazy::arrrrrrrrrrrrrrrrrrrrrr ... ok
[INFO] [stdout] test race::once_bool_smoke_test ... ok
[INFO] [stdout] test race::once_bool_get_or_try_init ... ok
[INFO] [stdout] test sync_lazy::lazy_default ... ok
[INFO] [stdout] test sync_lazy::lazy_deref_mut ... ok
[INFO] [stdout] test sync_lazy::lazy_force_mut ... ok
[INFO] [stdout] test sync_lazy::lazy_into_value ... ok
[INFO] [stdout] test sync_lazy::lazy_is_sync_send ... ok
[INFO] [stdout] test sync_lazy::lazy_get_mut ... ok
[INFO] [stdout] test sync_once_cell::arrrrrrrrrrrrrrrrrrrrrr ... ok
[INFO] [stdout] test sync_once_cell::clone ... ok
[INFO] [stdout] test sync_lazy::static_lazy_via_fn ... ok
[INFO] [stdout] test sync_once_cell::debug_impl ... ok
[INFO] [stdout] test sync_lazy::lazy_new ... ok
[INFO] [stdout] test sync_once_cell::eval_once_macro ... ok
[INFO] [stdout] test sync_once_cell::from_impl ... ok
[INFO] [stdout] test sync_lazy::static_lazy ... ok
[INFO] [stdout] test sync_once_cell::once_cell ... ok
[INFO] [stdout] test sync_once_cell::once_cell_drop_empty ... ok
[INFO] [stdout] test sync_once_cell::once_cell_get_mut ... ok
[INFO] [stdout] test unsync_lazy::arrrrrrrrrrrrrrrrrrrrrr ... ok
[INFO] [stdout] test sync_once_cell::wait ... ok
[INFO] [stdout] test unsync_lazy::lazy_default ... ok
[INFO] [stdout] test unsync_lazy::lazy_deref_mut ... ok
[INFO] [stdout] test unsync_lazy::lazy_force_mut ... ok
[INFO] [stdout] test unsync_lazy::lazy_get_mut ... ok
[INFO] [stdout] test unsync_lazy::lazy_into_value ... ok
[INFO] [stdout] test sync_once_cell::once_cell_get_unchecked ... ok
[INFO] [stdout] test unsync_lazy::lazy_new ... ok
[INFO] [stdout] test sync_once_cell::once_cell_is_sync_send ... ok
[INFO] [stdout] test unsync_once_cell::aliasing_in_get ... ok
[INFO] [stdout] test unsync_once_cell::arrrrrrrrrrrrrrrrrrrrrr ... ok
[INFO] [stdout] test unsync_once_cell::clone ... ok
[INFO] [stdout] test sync_once_cell::partialeq_impl ... ok
[INFO] [stdout] test unsync_once_cell::debug_impl ... ok
[INFO] [stdout] test unsync_once_cell::from_impl ... ok
[INFO] [stdout] test unsync_once_cell::into_inner ... ok
[INFO] [stdout] test sync_once_cell::once_cell_drop ... ok
[INFO] [stdout] test unsync_once_cell::once_cell ... ok
[INFO] [stdout] test sync_once_cell::once_cell_with_value ... ok
[INFO] [stdout] test unsync_once_cell::once_cell_get_mut ... ok
[INFO] [stdout] test unsync_once_cell::once_cell_with_value ... ok
[INFO] [stdout] test unsync_once_cell::once_cell_drop ... ok
[INFO] [stdout] test unsync_once_cell::once_cell_drop_empty ... ok
[INFO] [stdout] test unsync_once_cell::partialeq_impl ... ok
[INFO] [stdout] test sync_once_cell::into_inner ... ok
[INFO] [stdout] test sync_once_cell::get_does_not_block ... ok
[INFO] [stdout] test sync_lazy::lazy_poisoning ... ok
[INFO] [stdout] test sync_once_cell::wait_panic ... ok
[INFO] [stdout] test unsync_once_cell::get_or_try_init ... ok
[INFO] [stdout] test unsync_once_cell::reentrant_init - should panic ... ok
[INFO] [stdout] test sync_once_cell::get_or_try_init ... ok
[INFO] [stdout] test unsync_lazy::lazy_poisoning ... ok
[INFO] [stdout] test race_once_box::once_box_smoke_test ... ok
[INFO] [stdout] test sync_once_cell::reentrant_init ... ok
[INFO] [stdout] test sync_once_cell::once_cell_does_not_leak_partially_constructed_boxes ... ok
[INFO] [stdout] test sync_once_cell::get_or_init_stress ... ok
[INFO] [stderr]    Doc-tests once_cell
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 70 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 20.87s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test src/lib.rs - (line 9) ... ignored
[INFO] [stdout] test src/lib.rs - (line 71) ... ok
[INFO] [stdout] test src/lib.rs - sync::Lazy<T,F>::force (line 1310) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - sync::Lazy<T,F>::force_mut (line 1330) ... ok
[INFO] [stdout] test src/lib.rs - sync::Lazy<T,F>::get (line 1352) ... ok
[INFO] [stdout] test src/lib.rs - sync::Lazy<T,F>::get_mut (line 1369) ... ok
[INFO] [stdout] test src/lib.rs - (line 222) ... ok
[INFO] [stdout] test src/lib.rs - sync::OnceCell<T>::get_mut (line 1021) ... ok
[INFO] [stdout] test src/lib.rs - sync::Lazy (line 1238) ... ok
[INFO] [stdout] test src/lib.rs - (line 179) ... ok
[INFO] [stdout] test src/lib.rs - sync::_dummy (line 1403) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 120) ... ok
[INFO] [stdout] test src/lib.rs - sync::OnceCell<T>::into_inner (line 1216) ... ok
[INFO] [stdout] test src/lib.rs - sync::OnceCell<T>::get_or_init (line 1116) ... ok
[INFO] [stdout] test src/lib.rs - sync::_dummy (line 1411) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 161) ... ok
[INFO] [stdout] test src/lib.rs - sync::OnceCell<T>::take (line 1184) ... ok
[INFO] [stdout] test src/lib.rs - sync::OnceCell<T>::set (line 1052) ... ok
[INFO] [stdout] test src/lib.rs - (line 92) ... ok
[INFO] [stdout] test src/lib.rs - sync::OnceCell<T>::take (line 1200) ... ok
[INFO] [stdout] test src/lib.rs - sync::OnceCell<T>::get_or_try_init (line 1150) ... ok
[INFO] [stdout] test src/lib.rs - (line 136) ... ok
[INFO] [stdout] test src/lib.rs - unsync::Lazy<T,F>::get (line 819) ... ok
[INFO] [stdout] test src/lib.rs - sync::OnceCell<T>::try_insert (line 1079) ... ok
[INFO] [stdout] test src/lib.rs - unsync::OnceCell<T>::get_or_init (line 587) ... ok
[INFO] [stdout] test src/lib.rs - unsync::OnceCell<T>::get_mut (line 509) ... ok
[INFO] [stdout] test src/lib.rs - unsync::Lazy<T,F>::get_mut (line 836) ... ok
[INFO] [stdout] test src/lib.rs - sync::OnceCell (line 894) ... ok
[INFO] [stdout] test src/race.rs - race::once_box::_dummy (line 490) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - unsync::Lazy<T,F>::new (line 741) ... ok
[INFO] [stdout] test src/race.rs - race::OnceRef<'a,T>::_dummy (line 332) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - unsync::OnceCell<T>::into_inner (line 687) ... ok
[INFO] [stdout] test src/lib.rs - unsync::OnceCell (line 409) ... ok
[INFO] [stdout] test src/lib.rs - unsync::Lazy<T,F>::force_mut (line 796) ... ok
[INFO] [stdout] test src/lib.rs - unsync::Lazy<T,F>::force (line 775) ... ok
[INFO] [stdout] test src/lib.rs - unsync::OnceCell<T>::get_or_try_init (line 620) ... ok
[INFO] [stdout] test src/lib.rs - unsync::OnceCell<T>::take (line 654) ... ok
[INFO] [stdout] test src/lib.rs - unsync::OnceCell<T>::set (line 529) ... ok
[INFO] [stdout] test src/lib.rs - sync::OnceCell<T>::wait (line 985) ... ok
[INFO] [stdout] test src/lib.rs - unsync::OnceCell<T>::take (line 670) ... ok
[INFO] [stdout] test src/lib.rs - unsync::Lazy (line 707) ... ok
[INFO] [stdout] test src/lib.rs - unsync::OnceCell<T>::try_insert (line 550) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.78s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a3aa53e045694ba6171e2e28c91c96d5a079c212c80228329e11e0dc71b3248c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3aa53e045694ba6171e2e28c91c96d5a079c212c80228329e11e0dc71b3248c", kill_on_drop: false }`
[INFO] [stdout] a3aa53e045694ba6171e2e28c91c96d5a079c212c80228329e11e0dc71b3248c