[INFO] fetching crate rayon-core 1.9.1... [INFO] testing rayon-core-1.9.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate rayon-core 1.9.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate rayon-core 1.9.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rayon-core 1.9.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate rayon-core 1.9.1 [INFO] tweaked toml for crates.io crate rayon-core 1.9.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0fca49d205827b2bfea234bccb828c6d1bf14e61ff5b357b09117bc83710ce45 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0fca49d205827b2bfea234bccb828c6d1bf14e61ff5b357b09117bc83710ce45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0fca49d205827b2bfea234bccb828c6d1bf14e61ff5b357b09117bc83710ce45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fca49d205827b2bfea234bccb828c6d1bf14e61ff5b357b09117bc83710ce45", kill_on_drop: false }` [INFO] [stdout] 0fca49d205827b2bfea234bccb828c6d1bf14e61ff5b357b09117bc83710ce45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dc072c6f59cabd0abcf6b9801b105da5301d41d10ae7b98e86842decd1f640b2 [INFO] running `Command { std: "docker" "start" "-a" "dc072c6f59cabd0abcf6b9801b105da5301d41d10ae7b98e86842decd1f640b2", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.21s [INFO] running `Command { std: "docker" "inspect" "dc072c6f59cabd0abcf6b9801b105da5301d41d10ae7b98e86842decd1f640b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc072c6f59cabd0abcf6b9801b105da5301d41d10ae7b98e86842decd1f640b2", kill_on_drop: false }` [INFO] [stdout] dc072c6f59cabd0abcf6b9801b105da5301d41d10ae7b98e86842decd1f640b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56e3596c50105c868c42442193e836b2bc23073698c6e4f503f834229248bd4f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "56e3596c50105c868c42442193e836b2bc23073698c6e4f503f834229248bd4f", kill_on_drop: false }` [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling rayon-core v1.9.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.21s [INFO] running `Command { std: "docker" "inspect" "56e3596c50105c868c42442193e836b2bc23073698c6e4f503f834229248bd4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56e3596c50105c868c42442193e836b2bc23073698c6e4f503f834229248bd4f", kill_on_drop: false }` [INFO] [stdout] 56e3596c50105c868c42442193e836b2bc23073698c6e4f503f834229248bd4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 69d21b6dc51d4479bfb15fbfd4a510cd240a6ae3f88dca87cafd5323cfdab15b [INFO] running `Command { std: "docker" "start" "-a" "69d21b6dc51d4479bfb15fbfd4a510cd240a6ae3f88dca87cafd5323cfdab15b", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rayon_core-ec0c31fc7c54b1e4) [INFO] [stdout] [INFO] [stdout] running 76 tests [INFO] [stdout] test join::test::join_context_second ... ok [INFO] [stdout] test scope::test::mixed_fifo_order ... ok [INFO] [stdout] test scope::test::mixed_lifetime_scope ... ok [INFO] [stdout] test scope::test::mixed_lifetime_scope_fifo ... ok [INFO] [stdout] test scope::test::linear_stack_growth ... ok [INFO] [stdout] test join::test::join_context_neither ... ok [INFO] [stdout] test scope::test::nested_fifo_order ... ok [INFO] [stdout] test scope::test::nested_lifo_order ... ok [INFO] [stdout] test scope::test::nested_fifo_lifo_order ... ok [INFO] [stdout] test scope::test::mixed_lifo_order ... ok [INFO] [stdout] test scope::test::mixed_lifo_fifo_order ... ok [INFO] [stdout] test scope::test::nested_lifo_fifo_order ... ok [INFO] [stdout] test scope::test::mixed_fifo_lifo_order ... ok [INFO] [stdout] test scope::test::lifo_order ... ok [INFO] [stdout] test join::test::panic_b_still_executes ... ok [INFO] [stdout] test scope::test::panic_propagate_nested_scope_spawn - should panic ... ok [INFO] [stdout] test scope::test::panic_propagate_nested_spawn - should panic ... ok [INFO] [stdout] test scope::test::panic_propagate_scope - should panic ... ok [INFO] [stdout] test join::test::join_context_both ... ok [INFO] [stdout] test scope::test::panic_propagate_still_execute_3 ... ok [INFO] [stdout] test scope::test::panic_propagate_still_execute_1 ... ok [INFO] [stdout] test scope::test::scope_divide_and_conquer ... ok [INFO] [stdout] test join::test::panic_propagate_a - should panic ... ok [INFO] [stdout] test scope::test::panic_propagate_still_execute_4 ... ok [INFO] [stdout] test scope::test::scope_empty ... ok [INFO] [stdout] test join::test::panic_propagate_b - should panic ... ok [INFO] [stdout] test scope::test::panic_propagate_spawn - should panic ... ok [INFO] [stdout] test scope::test::scope_two ... ok [INFO] [stdout] test spawn::test::fifo_lifo_order ... ok [INFO] [stdout] test spawn::test::custom_panic_handler_and_spawn ... ok [INFO] [stdout] test spawn::test::fifo_order ... ok [INFO] [stdout] test scope::test::static_scope ... ok [INFO] [stdout] test scope::test::scope_result ... ok [INFO] [stdout] test join::test::panic_propagate_both - should panic ... ok [INFO] [stdout] test spawn::test::spawn_then_join_outside_worker ... ok [INFO] [stdout] test scope::test::update_tree ... ok [INFO] [stdout] test spawn::test::termination_while_things_are_executing ... ok [INFO] [stdout] test test::check_config_build ... ok [INFO] [stdout] test spawn::test::panic_fwd ... ok [INFO] [stdout] test spawn::test::mixed_fifo_lifo_order ... ok [INFO] [stdout] test spawn::test::mixed_lifo_fifo_order ... ok [INFO] [stdout] test test::default_pool ... ok [INFO] [stdout] test spawn::test::lifo_order ... ok [INFO] [stdout] test spawn::test::custom_panic_handler_and_nested_spawn ... ok [INFO] [stdout] test spawn::test::spawn_then_join_in_worker ... ok [INFO] [stdout] test scope::test::fifo_order ... ok [INFO] [stdout] test test::check_error_send_sync ... ok [INFO] [stdout] test spawn::test::lifo_fifo_order ... ok [INFO] [stdout] test test::cleared_current_thread ... ok [INFO] [stdout] test thread_pool::test::failed_thread_stack ... ok [INFO] [stdout] test test::exit_callback_called ... ok [INFO] [stdout] test test::configuration ... ok [INFO] [stdout] test thread_pool::test::check_thread_pool_new ... ok [INFO] [stdout] test scope::test::panic_propagate_still_execute_2 ... ok [INFO] [stdout] test join::test::sort ... ok [INFO] [stdout] test test::start_callback_called ... ok [INFO] [stdout] test test::worker_thread_index ... ok [INFO] [stdout] test thread_pool::test::in_place_scope_no_deadlock ... ok [INFO] [stdout] test thread_pool::test::scope_fifo_order ... ok [INFO] [stdout] test join::test::sort_in_pool ... ok [INFO] [stdout] test thread_pool::test::in_place_scope_fifo_no_deadlock ... ok [INFO] [stdout] test thread_pool::test::nested_fifo_scopes ... ok [INFO] [stdout] test thread_pool::test::self_install ... ok [INFO] [stdout] test thread_pool::test::spawn_fifo_order ... ok [INFO] [stdout] test thread_pool::test::scope_lifo_order ... ok [INFO] [stdout] test thread_pool::test::mutual_install ... ok [INFO] [stdout] test thread_pool::test::panic_propagate - should panic ... ok [INFO] [stdout] test test::handler_panics_handled_correctly ... ok [INFO] [stdout] test thread_pool::test::spawn_lifo_order ... ok [INFO] [stdout] test thread_pool::test::nested_scopes ... ok [INFO] [stdout] test scope::test::static_scope_fifo ... ok [INFO] [stdout] test thread_pool::test::workers_stop ... ok [INFO] [stdout] test thread_pool::test::sleeper_stop ... ok [INFO] [stdout] test thread_pool::test::panic_thread_name ... ok [INFO] [stdout] test thread_pool::test::mutual_install_sleepy ... ok [INFO] [stdout] test join::test::join_counter_overflow ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 76 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.23s [INFO] [stdout] [INFO] [stderr] Running tests/double_init_fail.rs (/opt/rustwide/target/debug/deps/double_init_fail-6ce95bd3e24b30b3) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test double_init_fail ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/init_zero_threads.rs (/opt/rustwide/target/debug/deps/init_zero_threads-fc0d2b39e1bfa8f2) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test init_zero_threads ... 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] [stderr] Running tests/scope_join.rs (/opt/rustwide/target/debug/deps/scope_join-7fe94ff7b28ba28a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test scope_join ... 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] [stderr] Running tests/scoped_threadpool.rs (/opt/rustwide/target/debug/deps/scoped_threadpool-7557193504e61756) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test missing_scoped_tls ... ok [INFO] [stdout] test build_scoped_tls_threadpool ... ok [INFO] [stdout] test spawn_scoped_tls_threadpool ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Running tests/simple_panic.rs (/opt/rustwide/target/debug/deps/simple_panic-a5f5dacad7268dba) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test simple_panic - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Running tests/stack_overflow_crash.rs (/opt/rustwide/target/debug/deps/stack_overflow_crash-4347d6a33e7fcefd) [INFO] [stderr] [INFO] [stderr] thread '' has overflowed its stack [INFO] [stderr] fatal runtime error: stack overflow [INFO] [stderr] Doc-tests rayon-core [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test src/compile_fail/scope_join_bad.rs - compile_fail::scope_join_bad (line 2) - compile fail ... ok [INFO] [stdout] test src/compile_fail/quicksort_race2.rs - compile_fail::quicksort_race2 (line 2) - compile fail ... ok [INFO] [stdout] test src/compile_fail/rc_upvar.rs - compile_fail::rc_upvar (line 2) - compile fail ... ok [INFO] [stdout] test src/compile_fail/rc_return.rs - compile_fail::rc_return::left (line 2) - compile fail ... ok [INFO] [stdout] test src/compile_fail/quicksort_race1.rs - compile_fail::quicksort_race1 (line 2) - compile fail ... ok [INFO] [stdout] test src/compile_fail/quicksort_race3.rs - compile_fail::quicksort_race3 (line 2) - compile fail ... ok [INFO] [stdout] test src/compile_fail/rc_return.rs - compile_fail::rc_return::right (line 13) - compile fail ... ok [INFO] [stdout] test src/lib.rs - ThreadPoolBuilder (line 128) ... ok [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name rayon_core --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-82f2d86d94397047.rlib --extern crossbeam_deque=/opt/rustwide/target/debug/deps/libcrossbeam_deque-1c329cb554eb9a00.rlib --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-22e234bcff78aefc.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-f67718dd40129317.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-333aa5b90e875ae0.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-02aeb857270eb57b.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-b12671d5996357d8.rlib --extern rand_xorshift=/opt/rustwide/target/debug/deps/librand_xorshift-b283442f7750bbb2.rlib --extern rayon_core=/opt/rustwide/target/debug/deps/librayon_core-9b4926605d3676c9.rlib --extern scoped_tls=/opt/rustwide/target/debug/deps/libscoped_tls-2f49685caf09edb1.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "69d21b6dc51d4479bfb15fbfd4a510cd240a6ae3f88dca87cafd5323cfdab15b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69d21b6dc51d4479bfb15fbfd4a510cd240a6ae3f88dca87cafd5323cfdab15b", kill_on_drop: false }` [INFO] [stdout] 69d21b6dc51d4479bfb15fbfd4a510cd240a6ae3f88dca87cafd5323cfdab15b