[INFO] fetching crate crossbeam-epoch 0.9.5...
[INFO] testing crossbeam-epoch-0.9.5 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate crossbeam-epoch 0.9.5 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate crossbeam-epoch 0.9.5 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crossbeam-epoch 0.9.5
[INFO] finished tweaking crates.io crate crossbeam-epoch 0.9.5
[INFO] tweaked toml for crates.io crate crossbeam-epoch 0.9.5 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate crossbeam-epoch 0.9.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b14da8de8e0fa8758b42f409392285139b82ac83d971ca408742db82bdcb7820
[INFO] running `Command { std: "docker" "start" "-a" "b14da8de8e0fa8758b42f409392285139b82ac83d971ca408742db82bdcb7820", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b14da8de8e0fa8758b42f409392285139b82ac83d971ca408742db82bdcb7820", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b14da8de8e0fa8758b42f409392285139b82ac83d971ca408742db82bdcb7820", kill_on_drop: false }`
[INFO] [stdout] b14da8de8e0fa8758b42f409392285139b82ac83d971ca408742db82bdcb7820
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f488d9928f30300beb00d5801aeaa8e2673818bb84327ca6750d45c86b86ef80
[INFO] running `Command { std: "docker" "start" "-a" "f488d9928f30300beb00d5801aeaa8e2673818bb84327ca6750d45c86b86ef80", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "f488d9928f30300beb00d5801aeaa8e2673818bb84327ca6750d45c86b86ef80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f488d9928f30300beb00d5801aeaa8e2673818bb84327ca6750d45c86b86ef80", kill_on_drop: false }`
[INFO] [stdout] f488d9928f30300beb00d5801aeaa8e2673818bb84327ca6750d45c86b86ef80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 849ee5f13d6ba7b35498f6d670562d854f0e4ae1e109100e9954b6920ed93667
[INFO] running `Command { std: "docker" "start" "-a" "849ee5f13d6ba7b35498f6d670562d854f0e4ae1e109100e9954b6920ed93667", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "849ee5f13d6ba7b35498f6d670562d854f0e4ae1e109100e9954b6920ed93667", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "849ee5f13d6ba7b35498f6d670562d854f0e4ae1e109100e9954b6920ed93667", kill_on_drop: false }`
[INFO] [stdout] 849ee5f13d6ba7b35498f6d670562d854f0e4ae1e109100e9954b6920ed93667
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aff10ca62ce839f7790b395d867b845f9b5b39c3a65d9823abbaa5a80e7349a9
[INFO] running `Command { std: "docker" "start" "-a" "aff10ca62ce839f7790b395d867b845f9b5b39c3a65d9823abbaa5a80e7349a9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crossbeam_epoch-92a92c205a96f32d)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test atomic::tests::array_init ... ok
[INFO] [stdout] test atomic::tests::valid_tag_i8 ... ok
[INFO] [stdout] test atomic::tests::valid_tag_i64 ... ok
[INFO] [stdout] test collector::tests::flush_local_bag ... ok
[INFO] [stdout] test collector::tests::drop_array ... ok
[INFO] [stdout] test collector::tests::garbage_buffering ... ok
[INFO] [stdout] test deferred::tests::boxed_slice_i32 ... ok
[INFO] [stdout] test deferred::tests::long_slice_usize ... ok
[INFO] [stdout] test deferred::tests::on_heap ... ok
[INFO] [stdout] test deferred::tests::on_stack ... ok
[INFO] [stdout] test deferred::tests::string ... ok
[INFO] [stdout] test collector::tests::pin_reentrant ... ok
[INFO] [stdout] test internal::local_size ... ok
[INFO] [stdout] test internal::tests::check_bag ... ok
[INFO] [stdout] test default::tests::pin_while_exiting ... ok
[INFO] [stdout] test internal::tests::check_defer ... ok
[INFO] [stdout] test sync::queue::test::push_pop_many_seq ... ok
[INFO] [stdout] test sync::queue::test::is_empty_dont_pop ... ok
[INFO] [stdout] test sync::queue::test::push_try_pop_1 ... ok
[INFO] [stdout] test sync::queue::test::push_pop_2 ... ok
[INFO] [stdout] test sync::queue::test::push_try_pop_many_seq ... ok
[INFO] [stdout] test collector::tests::destroy_array ... ok
[INFO] [stdout] test collector::tests::buffering ... ok
[INFO] [stdout] test sync::list::tests::insert ... ok
[INFO] [stdout] test sync::queue::test::push_try_pop_2 ... ok
[INFO] [stdout] test sync::queue::test::push_pop_1 ... ok
[INFO] [stdout] test sync::list::tests::delete ... ok
[INFO] [stdout] test sync::list::tests::insert_delete_multi ... ok
[INFO] [stdout] test collector::tests::incremental ... ok
[INFO] [stdout] test sync::list::tests::iter_multi ... ok
[INFO] [stdout] test collector::tests::count_destroy ... ok
[INFO] [stdout] test collector::tests::count_drops ... ok
[INFO] [stdout] test collector::tests::stress ... ok
[INFO] [stdout] test sync::queue::test::push_try_pop_many_mpmc ... ok
[INFO] [stdout] test collector::tests::pin_holds_advance ... ok
[INFO] [stdout] test sync::queue::test::push_try_pop_many_spsc ... ok
[INFO] [stdout] test sync::queue::test::push_try_pop_many_spmc ... ok
[INFO] [stdout] test sync::queue::test::push_pop_many_spsc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.18s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/loom.rs (/opt/rustwide/target/debug/deps/loom-56ad028176975040)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crossbeam-epoch
[INFO] [stdout] 
[INFO] [stdout] running 56 tests
[INFO] [stdout] test src/atomic.rs - atomic::Array (line 235) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Owned<T>::from_raw (line 978) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Owned<T>::new (line 1010) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Atomic<T>::from (line 901) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Atomic<T>::null (line 340) ... 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 crossbeam_epoch --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-477585129feec44c.rlib --extern crossbeam_epoch=/opt/rustwide/target/debug/deps/libcrossbeam_epoch-3ca2c7866a4b5f02.rlib --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-8c1751c9f347e6ae.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-f67718dd40129317.rlib --extern memoffset=/opt/rustwide/target/debug/deps/libmemoffset-69b0d154ae3fe323.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-d09e93d387bce880.rlib --extern scopeguard=/opt/rustwide/target/debug/deps/libscopeguard-4b059ff10415273f.rlib -C embed-bitcode=no --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="lazy_static"' --cfg 'feature="std"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "aff10ca62ce839f7790b395d867b845f9b5b39c3a65d9823abbaa5a80e7349a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aff10ca62ce839f7790b395d867b845f9b5b39c3a65d9823abbaa5a80e7349a9", kill_on_drop: false }`
[INFO] [stdout] aff10ca62ce839f7790b395d867b845f9b5b39c3a65d9823abbaa5a80e7349a9