[INFO] fetching crate crossbeam-deque 0.8.0...
[INFO] testing crossbeam-deque-0.8.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate crossbeam-deque 0.8.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate crossbeam-deque 0.8.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crossbeam-deque 0.8.0
[INFO] finished tweaking crates.io crate crossbeam-deque 0.8.0
[INFO] tweaked toml for crates.io crate crossbeam-deque 0.8.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39dc6ade6098ebe4a356083edc3e272702debc29a4b691760d3e681253678347
[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" "39dc6ade6098ebe4a356083edc3e272702debc29a4b691760d3e681253678347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39dc6ade6098ebe4a356083edc3e272702debc29a4b691760d3e681253678347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39dc6ade6098ebe4a356083edc3e272702debc29a4b691760d3e681253678347", kill_on_drop: false }`
[INFO] [stdout] 39dc6ade6098ebe4a356083edc3e272702debc29a4b691760d3e681253678347
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f74347a21fca966da879456df139b39a7a201ded4116f286180a320e4d52a54
[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" "8f74347a21fca966da879456df139b39a7a201ded4116f286180a320e4d52a54", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling const_fn v0.4.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `Command { std: "docker" "inspect" "8f74347a21fca966da879456df139b39a7a201ded4116f286180a320e4d52a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f74347a21fca966da879456df139b39a7a201ded4116f286180a320e4d52a54", kill_on_drop: false }`
[INFO] [stdout] 8f74347a21fca966da879456df139b39a7a201ded4116f286180a320e4d52a54
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b34bd46bfbb2a0a2e55530cde366ae600751cecb6a37e26bbfca22310edcf2b
[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" "4b34bd46bfbb2a0a2e55530cde366ae600751cecb6a37e26bbfca22310edcf2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.07s
[INFO] running `Command { std: "docker" "inspect" "4b34bd46bfbb2a0a2e55530cde366ae600751cecb6a37e26bbfca22310edcf2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b34bd46bfbb2a0a2e55530cde366ae600751cecb6a37e26bbfca22310edcf2b", kill_on_drop: false }`
[INFO] [stdout] 4b34bd46bfbb2a0a2e55530cde366ae600751cecb6a37e26bbfca22310edcf2b
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] edd626a026d94fdcad9fc62a0c1b6391975f289c0f5677369d916a84c0a45e7f
[INFO] running `Command { std: "docker" "start" "-a" "edd626a026d94fdcad9fc62a0c1b6391975f289c0f5677369d916a84c0a45e7f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/crossbeam_deque-4bbf83dea014b6c8
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fifo-4959d65ff117b78a
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test is_empty ... ok
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test no_starvation ... ok
[INFO] [stdout] test destructors ... ok
[INFO] [stdout] test stampede ... ok
[INFO] [stdout] test spsc ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/injector-852dcebdd4d5dc1d
[INFO] [stdout] test stress ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test is_empty ... ok
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test mpmc ... ok
[INFO] [stdout] test stampede ... ok
[INFO] [stdout] test spsc ... ok
[INFO] [stdout] test destructors ... ok
[INFO] [stdout] test stress ... ok
[INFO] [stdout] test no_starvation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lifo-69252637ba75fb88
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test is_empty ... ok
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test spsc ... ok
[INFO] [stdout] test stampede ... ok
[INFO] [stdout] test destructors ... ok
[INFO] [stdout] test stress ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/steal-ae807b90566b95b7
[INFO] [stdout] test no_starvation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test steal_batch_and_pop_injector_lifo ... ok
[INFO] [stdout] test steal_batch_and_pop_fifo_lifo ... ok
[INFO] [stdout] test steal_batch_lifo_lifo ... ok
[INFO] [stdout] test steal_fifo ... ok
[INFO] [stdout] test steal_batch_and_pop_lifo_fifo ... ok
[INFO] [stdout] test steal_injector ... ok
[INFO] [stdout] test steal_batch_injector_lifo ... ok
[INFO] [stdout] test steal_batch_and_pop_injector_fifo ... ok
[INFO] [stdout] test steal_batch_and_pop_fifo_fifo ... ok
[INFO] [stdout] test steal_batch_and_pop_lifo_lifo ... ok
[INFO] [stdout] test steal_batch_fifo_fifo ... ok
[INFO] [stdout] test steal_batch_lifo_fifo ... ok
[INFO] [stdout] test steal_batch_injector_fifo ... ok
[INFO] [stdout] test steal_lifo ... ok
[INFO] [stdout] test steal_batch_fifo_lifo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crossbeam-deque
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test src/deque.rs - deque::Injector<T>::new (line 1207) ... ok
[INFO] [stdout] test src/deque.rs - deque::Steal<T>::or_else (line 1932) ... ok
[INFO] [stdout] test src/deque.rs - deque::Steal<T>::is_success (line 1869) ... ok
[INFO] [stdout] test src/deque.rs - deque::Steal<T>::is_empty (line 1850) ... ok
[INFO] [stdout] test src/deque.rs - deque::Steal<T>::success (line 1907) ... ok
[INFO] [stdout] test src/deque.rs - deque::Steal<T>::is_retry (line 1888) ... ok
[INFO] [stdout] test src/deque.rs - deque::Injector (line 1160) ... ok
[INFO] [stdout] test src/deque.rs - deque::Steal (line 1820) ... ok
[INFO] [stdout] test src/deque.rs - deque::Injector<T>::is_empty (line 1706) ... ok
[INFO] [stdout] test src/deque.rs - deque::Injector<T>::steal (line 1291) ... ok
[INFO] [stdout] test src/deque.rs - deque::Injector<T>::steal_batch (line 1385) ... ok
[INFO] [stdout] test src/deque.rs - deque::Injector<T>::push (line 1220) ... ok
[INFO] [stdout] test src/deque.rs - deque::Stealer<T>::is_empty (line 578) ... ok
[INFO] [stdout] test src/deque.rs - deque::Injector<T>::len (line 1725) ... ok
[INFO] [stdout] test src/deque.rs - deque::Stealer (line 552) ... ok
[INFO] [stdout] test src/deque.rs - deque::Injector<T>::steal_batch_and_pop (line 1545) ... ok
[INFO] [stdout] test src/deque.rs - deque::Stealer<T>::steal (line 599) ... ok
[INFO] [stdout] test src/deque.rs - deque::Worker (line 177) ... ok
[INFO] [stdout] test src/deque.rs - deque::Stealer<T>::steal_batch_and_pop (line 846) ... ok
[INFO] [stdout] test src/deque.rs - deque::Worker<T>::is_empty (line 348) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/deque.rs - deque::Worker<T>::new_lifo (line 242) ... ok
[INFO] [stdout] test src/deque.rs - deque::Stealer<T>::steal_batch (line 660) ... ok
[INFO] [stdout] test src/deque.rs - deque::Worker (line 160) ... ok
[INFO] [stdout] test src/deque.rs - deque::Worker<T>::push (line 386) ... ok
[INFO] [stdout] test src/deque.rs - deque::Worker<T>::new_fifo (line 214) ... ok
[INFO] [stdout] test src/deque.rs - deque::Worker<T>::stealer (line 270) ... ok
[INFO] [stdout] test src/deque.rs - deque::Worker<T>::pop (line 429) ... ok
[INFO] [stdout] test src/deque.rs - deque::Worker<T>::len (line 365) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "edd626a026d94fdcad9fc62a0c1b6391975f289c0f5677369d916a84c0a45e7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edd626a026d94fdcad9fc62a0c1b6391975f289c0f5677369d916a84c0a45e7f", kill_on_drop: false }`
[INFO] [stdout] edd626a026d94fdcad9fc62a0c1b6391975f289c0f5677369d916a84c0a45e7f