[INFO] crate wfqueue 0.2.0 is already in cache
[INFO] testing wfqueue-0.2.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate wfqueue 0.2.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate wfqueue 0.2.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wfqueue 0.2.0
[INFO] finished tweaking crates.io crate wfqueue 0.2.0
[INFO] tweaked toml for crates.io crate wfqueue 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate wfqueue 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53c84b0a2314c47ff5a95e007baf18eab8948f477fb5d55ae2c48838618439e3
[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" "53c84b0a2314c47ff5a95e007baf18eab8948f477fb5d55ae2c48838618439e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53c84b0a2314c47ff5a95e007baf18eab8948f477fb5d55ae2c48838618439e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53c84b0a2314c47ff5a95e007baf18eab8948f477fb5d55ae2c48838618439e3", kill_on_drop: false }`
[INFO] [stdout] 53c84b0a2314c47ff5a95e007baf18eab8948f477fb5d55ae2c48838618439e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05e0d841ea87c605353ac05aae0483dc0a1e3eb322e32223ffe23d2dafddc2a2
[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" "05e0d841ea87c605353ac05aae0483dc0a1e3eb322e32223ffe23d2dafddc2a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling instant v0.1.4
[INFO] [stderr]    Compiling cache-padded v1.1.0
[INFO] [stderr]    Compiling lock_api v0.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling per-thread-object v0.4.1
[INFO] [stderr]    Compiling wfqueue v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.72s
[INFO] running `Command { std: "docker" "inspect" "05e0d841ea87c605353ac05aae0483dc0a1e3eb322e32223ffe23d2dafddc2a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05e0d841ea87c605353ac05aae0483dc0a1e3eb322e32223ffe23d2dafddc2a2", kill_on_drop: false }`
[INFO] [stdout] 05e0d841ea87c605353ac05aae0483dc0a1e3eb322e32223ffe23d2dafddc2a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10d21b5c1de81298befcde152e14a39853487c4bc5d3fce5879f73b3b0bd597d
[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" "10d21b5c1de81298befcde152e14a39853487c4bc5d3fce5879f73b3b0bd597d", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling wfqueue v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.17s
[INFO] running `Command { std: "docker" "inspect" "10d21b5c1de81298befcde152e14a39853487c4bc5d3fce5879f73b3b0bd597d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10d21b5c1de81298befcde152e14a39853487c4bc5d3fce5879f73b3b0bd597d", kill_on_drop: false }`
[INFO] [stdout] 10d21b5c1de81298befcde152e14a39853487c4bc5d3fce5879f73b3b0bd597d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 766a0fda74b9e5ef4a28e173c4e7ae4bc8179ed5bb7b2ed91a8cf36d57577f1a
[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" "766a0fda74b9e5ef4a28e173c4e7ae4bc8179ed5bb7b2ed91a8cf36d57577f1a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wfqueue-860dc15402c2f20a
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/generic_queue-54743fc2458ec0bb
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_codegen_simple ... ok
[INFO] [stdout] test test_codegen_drop ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/queue-b186e80f25d45aea
[INFO] [stdout] test test_codegen_thread ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test one_thread ... ok
[INFO] [stdout] test three_thread_s2r1 ... ok
[INFO] [stdout] test two_thread ... ok
[INFO] [stderr]    Doc-tests wfqueue
[INFO] [stdout] test three_thread_s1r2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "766a0fda74b9e5ef4a28e173c4e7ae4bc8179ed5bb7b2ed91a8cf36d57577f1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "766a0fda74b9e5ef4a28e173c4e7ae4bc8179ed5bb7b2ed91a8cf36d57577f1a", kill_on_drop: false }`
[INFO] [stdout] 766a0fda74b9e5ef4a28e173c4e7ae4bc8179ed5bb7b2ed91a8cf36d57577f1a