[INFO] fetching crate crossbeam-deque 0.7.4...
[INFO] testing crossbeam-deque-0.7.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate crossbeam-deque 0.7.4 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate crossbeam-deque 0.7.4 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 622ed6e5dac3e8877cc86477eb019b2602b4785315a07adfb0df466cd888317f
[INFO] running `Command { std: "docker" "start" "-a" "622ed6e5dac3e8877cc86477eb019b2602b4785315a07adfb0df466cd888317f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "622ed6e5dac3e8877cc86477eb019b2602b4785315a07adfb0df466cd888317f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "622ed6e5dac3e8877cc86477eb019b2602b4785315a07adfb0df466cd888317f", kill_on_drop: false }`
[INFO] [stdout] 622ed6e5dac3e8877cc86477eb019b2602b4785315a07adfb0df466cd888317f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5982bc5a7c2ce202cfa9f7f189effaf286a3a93971c3e7e607b09b0537f1a78
[INFO] running `Command { std: "docker" "start" "-a" "a5982bc5a7c2ce202cfa9f7f189effaf286a3a93971c3e7e607b09b0537f1a78", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-deque v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "a5982bc5a7c2ce202cfa9f7f189effaf286a3a93971c3e7e607b09b0537f1a78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5982bc5a7c2ce202cfa9f7f189effaf286a3a93971c3e7e607b09b0537f1a78", kill_on_drop: false }`
[INFO] [stdout] a5982bc5a7c2ce202cfa9f7f189effaf286a3a93971c3e7e607b09b0537f1a78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71d287f30fac9e4b4f19047adaa5b1b1a9a1bc3630523bff116901f3447c32b3
[INFO] running `Command { std: "docker" "start" "-a" "71d287f30fac9e4b4f19047adaa5b1b1a9a1bc3630523bff116901f3447c32b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-deque v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "71d287f30fac9e4b4f19047adaa5b1b1a9a1bc3630523bff116901f3447c32b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71d287f30fac9e4b4f19047adaa5b1b1a9a1bc3630523bff116901f3447c32b3", kill_on_drop: false }`
[INFO] [stdout] 71d287f30fac9e4b4f19047adaa5b1b1a9a1bc3630523bff116901f3447c32b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b6922b91e9c1fc8f0c9eecf193c5a7957dfb99ae7b37e04573a9bb592a68d8a
[INFO] running `Command { std: "docker" "start" "-a" "9b6922b91e9c1fc8f0c9eecf193c5a7957dfb99ae7b37e04573a9bb592a68d8a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crossbeam_deque-8a47a275cf78af62)
[INFO] [stderr]      Running tests/fifo.rs (/opt/rustwide/target/debug/deps/fifo-2bc9a0a97092ea16)
[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 stress ... ok
[INFO] [stdout] test spsc ... ok
[INFO] [stdout] test stampede ... ok
[INFO] [stdout] test destructors ... ok
[INFO] [stderr]      Running tests/injector.rs (/opt/rustwide/target/debug/deps/injector-5797e6800860c6ad)
[INFO] [stdout] test no_starvation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 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 mpmc ... ok
[INFO] [stdout] test stampede ... ok
[INFO] [stdout] test destructors ... ok
[INFO] [stderr]      Running tests/lifo.rs (/opt/rustwide/target/debug/deps/lifo-4e2e63ef893ae923)
[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 0.29s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test is_empty ... ok
[INFO] [stdout] test stampede ... ok
[INFO] [stdout] test stress ... ok
[INFO] [stdout] test no_starvation ... ok
[INFO] [stdout] test spsc ... ok
[INFO] [stdout] test destructors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/steal.rs (/opt/rustwide/target/debug/deps/steal-5036fe4be10d6b09)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test steal_batch_and_pop_fifo_fifo ... ok
[INFO] [stdout] test steal_batch_fifo_lifo ... ok
[INFO] [stdout] test steal_batch_injector_lifo ... ok
[INFO] [stdout] test steal_batch_and_pop_fifo_lifo ... ok
[INFO] [stdout] test steal_batch_injector_fifo ... ok
[INFO] [stdout] test steal_batch_and_pop_injector_lifo ... ok
[INFO] [stdout] test steal_batch_fifo_fifo ... ok
[INFO] [stdout] test steal_injector ... ok
[INFO] [stdout] test steal_batch_and_pop_injector_fifo ... ok
[INFO] [stdout] test steal_fifo ... ok
[INFO] [stdout] test steal_batch_and_pop_lifo_fifo ... ok
[INFO] [stdout] test steal_batch_lifo_fifo ... ok
[INFO] [stdout] test steal_batch_and_pop_lifo_lifo ... ok
[INFO] [stdout] test steal_batch_lifo_lifo ... 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 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crossbeam-deque
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/lib.rs - Injector<T>::new (line 1285) ... ok
[INFO] [stdout] test src/lib.rs - Steal<T>::is_success (line 1910) ... ok
[INFO] [stdout] test src/lib.rs - Steal<T>::or_else (line 1973) ... ok
[INFO] [stdout] test src/lib.rs - Steal<T>::is_empty (line 1891) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - Worker<T>::pop (line 504) ... ok
[INFO] [stdout] test src/lib.rs - Steal (line 1861) ... ok
[INFO] [stdout] test src/lib.rs - Injector (line 1255) ... ok
[INFO] [stdout] test src/lib.rs - Stealer (line 627) ... ok
[INFO] [stdout] test src/lib.rs - Worker<T>::push (line 461) ... ok
[INFO] [stdout] test src/lib.rs - Steal<T>::success (line 1948) ... ok
[INFO] [stdout] test src/lib.rs - Stealer<T>::steal_batch_and_pop (line 932) ... ok
[INFO] [stdout] test src/lib.rs - Injector<T>::steal_batch (line 1476) ... ok
[INFO] [stdout] test src/lib.rs - Stealer<T>::steal_batch (line 737) ... ok
[INFO] [stdout] test src/lib.rs - Injector<T>::steal (line 1380) ... ok
[INFO] [stdout] test src/lib.rs - Injector<T>::is_empty (line 1797) ... ok
[INFO] [stdout] test src/lib.rs - Steal<T>::is_retry (line 1929) ... ok
[INFO] [stdout] test src/lib.rs - Injector<T>::push (line 1309) ... ok
[INFO] [stdout] test src/lib.rs - Worker<T>::is_empty (line 442) ... ok
[INFO] [stdout] test src/lib.rs - Worker<T>::new_fifo (line 308) ... ok
[INFO] [stdout] test src/lib.rs - Worker (line 254) ... ok
[INFO] [stdout] test src/lib.rs - Injector<T>::steal_batch_and_pop (line 1636) ... ok
[INFO] [stdout] test src/lib.rs - Worker<T>::new_lifo (line 336) ... ok
[INFO] [stdout] test src/lib.rs - Worker<T>::stealer (line 364) ... ok
[INFO] [stdout] test src/lib.rs - Stealer<T>::is_empty (line 653) ... ok
[INFO] [stdout] test src/lib.rs - Stealer<T>::steal (line 674) ... 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 1.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9b6922b91e9c1fc8f0c9eecf193c5a7957dfb99ae7b37e04573a9bb592a68d8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b6922b91e9c1fc8f0c9eecf193c5a7957dfb99ae7b37e04573a9bb592a68d8a", kill_on_drop: false }`
[INFO] [stdout] 9b6922b91e9c1fc8f0c9eecf193c5a7957dfb99ae7b37e04573a9bb592a68d8a