[INFO] fetching crate crossbeam-deque 0.7.4...
[INFO] testing crossbeam-deque-0.7.4 against try#1b74e096b9bfb06f84a3007193dcd2f059cbdf6a for pr-96025
[INFO] extracting crate crossbeam-deque 0.7.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate crossbeam-deque 0.7.4 on toolchain 1b74e096b9bfb06f84a3007193dcd2f059cbdf6a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crossbeam-deque 0.7.4
[INFO] finished tweaking crates.io crate crossbeam-deque 0.7.4
[INFO] tweaked toml for crates.io crate crossbeam-deque 0.7.4 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e529bb4547ed154f3dc26d0cf1746c50f52c8ab13a6a137293b91fae29b4ec2
[INFO] running `Command { std: "docker" "start" "-a" "4e529bb4547ed154f3dc26d0cf1746c50f52c8ab13a6a137293b91fae29b4ec2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e529bb4547ed154f3dc26d0cf1746c50f52c8ab13a6a137293b91fae29b4ec2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e529bb4547ed154f3dc26d0cf1746c50f52c8ab13a6a137293b91fae29b4ec2", kill_on_drop: false }`
[INFO] [stdout] 4e529bb4547ed154f3dc26d0cf1746c50f52c8ab13a6a137293b91fae29b4ec2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb2724dfcba949825089f213fedfa69a193e359b50f255c5a9005dbca30a0251
[INFO] running `Command { std: "docker" "start" "-a" "cb2724dfcba949825089f213fedfa69a193e359b50f255c5a9005dbca30a0251", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.82s
[INFO] running `Command { std: "docker" "inspect" "cb2724dfcba949825089f213fedfa69a193e359b50f255c5a9005dbca30a0251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb2724dfcba949825089f213fedfa69a193e359b50f255c5a9005dbca30a0251", kill_on_drop: false }`
[INFO] [stdout] cb2724dfcba949825089f213fedfa69a193e359b50f255c5a9005dbca30a0251
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bee0516fd56bf9865e48818994a4a858c0d02b89b4baf858246942d5220a6707
[INFO] running `Command { std: "docker" "start" "-a" "bee0516fd56bf9865e48818994a4a858c0d02b89b4baf858246942d5220a6707", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling crossbeam-deque v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.61s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/crossbeam_deque-ce8cdb4e5a7e6934)
[INFO] [stderr]   Executable tests/fifo.rs (/opt/rustwide/target/debug/deps/fifo-ef887d95140f34c0)
[INFO] [stderr]   Executable tests/injector.rs (/opt/rustwide/target/debug/deps/injector-ded4fd29774b7e1a)
[INFO] [stderr]   Executable tests/lifo.rs (/opt/rustwide/target/debug/deps/lifo-76405f08f5716378)
[INFO] [stderr]   Executable tests/steal.rs (/opt/rustwide/target/debug/deps/steal-6bc75a1d80a32ecc)
[INFO] running `Command { std: "docker" "inspect" "bee0516fd56bf9865e48818994a4a858c0d02b89b4baf858246942d5220a6707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bee0516fd56bf9865e48818994a4a858c0d02b89b4baf858246942d5220a6707", kill_on_drop: false }`
[INFO] [stdout] bee0516fd56bf9865e48818994a4a858c0d02b89b4baf858246942d5220a6707
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1efe15529d36ae2d26c706efc7dcc1304a7fbfbec61d2760c2d523c7985bcef7
[INFO] running `Command { std: "docker" "start" "-a" "1efe15529d36ae2d26c706efc7dcc1304a7fbfbec61d2760c2d523c7985bcef7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crossbeam_deque-ce8cdb4e5a7e6934)
[INFO] [stderr]      Running tests/fifo.rs (/opt/rustwide/target/debug/deps/fifo-ef887d95140f34c0)
[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] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test is_empty ... ok
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test no_starvation ... ok
[INFO] [stderr]      Running tests/injector.rs (/opt/rustwide/target/debug/deps/injector-ded4fd29774b7e1a)
[INFO] [stdout] test spsc ... ok
[INFO] [stdout] test destructors ... ok
[INFO] [stdout] test stampede ... ok
[INFO] [stdout] test stress ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test is_empty ... ok
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test no_starvation ... ok
[INFO] [stdout] test mpmc ... ok
[INFO] [stderr]      Running tests/lifo.rs (/opt/rustwide/target/debug/deps/lifo-76405f08f5716378)
[INFO] [stdout] test destructors ... ok
[INFO] [stdout] test spsc ... ok
[INFO] [stdout] test stampede ... ok
[INFO] [stdout] test stress ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[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 no_starvation ... ok
[INFO] [stdout] test destructors ... ok
[INFO] [stdout] test stress ... ok
[INFO] [stdout] test stampede ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/steal.rs (/opt/rustwide/target/debug/deps/steal-6bc75a1d80a32ecc)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test steal_batch_and_pop_fifo_fifo ... ok
[INFO] [stdout] test steal_batch_and_pop_lifo_fifo ... ok
[INFO] [stdout] test steal_batch_and_pop_injector_lifo ... ok
[INFO] [stdout] test steal_batch_and_pop_lifo_lifo ... ok
[INFO] [stdout] test steal_batch_and_pop_injector_fifo ... ok
[INFO] [stdout] test steal_batch_and_pop_fifo_lifo ... ok
[INFO] [stdout] test steal_batch_fifo_fifo ... ok
[INFO] [stdout] test steal_batch_fifo_lifo ... ok
[INFO] [stdout] test steal_batch_injector_fifo ... ok
[INFO] [stdout] test steal_batch_injector_lifo ... ok
[INFO] [stdout] test steal_batch_lifo_fifo ... ok
[INFO] [stdout] test steal_fifo ... ok
[INFO] [stdout] test steal_batch_lifo_lifo ... ok
[INFO] [stdout] test steal_injector ... ok
[INFO] [stdout] test steal_lifo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crossbeam-deque
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/lib.rs - Injector<T>::push (line 1309) ... ok
[INFO] [stdout] test src/lib.rs - Injector<T>::new (line 1285) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - Steal<T>::or_else (line 1973) ... ok
[INFO] [stdout] test src/lib.rs - Injector<T>::steal (line 1380) ... ok
[INFO] [stdout] test src/lib.rs - Worker<T>::stealer (line 364) ... ok
[INFO] [stdout] test src/lib.rs - Worker<T>::new_fifo (line 308) ... ok
[INFO] [stdout] test src/lib.rs - Steal<T>::is_empty (line 1891) ... ok
[INFO] [stdout] test src/lib.rs - Steal<T>::success (line 1948) ... ok
[INFO] [stdout] test src/lib.rs - Worker<T>::pop (line 504) ... ok
[INFO] [stdout] test src/lib.rs - Stealer<T>::is_empty (line 653) ... ok
[INFO] [stdout] test src/lib.rs - Worker<T>::is_empty (line 442) ... ok
[INFO] [stdout] test src/lib.rs - Steal<T>::is_retry (line 1929) ... ok
[INFO] [stdout] test src/lib.rs - Stealer<T>::steal_batch (line 737) ... ok
[INFO] [stdout] test src/lib.rs - Worker<T>::new_lifo (line 336) ... ok
[INFO] [stdout] test src/lib.rs - Stealer<T>::steal_batch_and_pop (line 932) ... ok
[INFO] [stdout] test src/lib.rs - Injector (line 1255) ... ok
[INFO] [stdout] test src/lib.rs - Injector<T>::is_empty (line 1797) ... ok
[INFO] [stdout] test src/lib.rs - Steal (line 1861) ... ok
[INFO] [stdout] test src/lib.rs - Injector<T>::steal_batch_and_pop (line 1636) ... ok
[INFO] [stdout] test src/lib.rs - Injector<T>::steal_batch (line 1476) ... ok
[INFO] [stdout] test src/lib.rs - Steal<T>::is_success (line 1910) ... ok
[INFO] [stdout] test src/lib.rs - Worker (line 254) ... ok
[INFO] [stdout] test src/lib.rs - Stealer (line 627) ... ok
[INFO] [stdout] test src/lib.rs - Stealer<T>::steal (line 674) ... ok
[INFO] [stdout] test src/lib.rs - Worker<T>::push (line 461) ... ok
[INFO] [stdout] test src/lib.rs - Worker (line 271) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1efe15529d36ae2d26c706efc7dcc1304a7fbfbec61d2760c2d523c7985bcef7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1efe15529d36ae2d26c706efc7dcc1304a7fbfbec61d2760c2d523c7985bcef7", kill_on_drop: false }`
[INFO] [stdout] 1efe15529d36ae2d26c706efc7dcc1304a7fbfbec61d2760c2d523c7985bcef7