[INFO] fetching crate crossbeam-queue 0.3.0... [INFO] testing crossbeam-queue-0.3.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate crossbeam-queue 0.3.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate crossbeam-queue 0.3.0 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-queue 0.3.0 [INFO] finished tweaking crates.io crate crossbeam-queue 0.3.0 [INFO] tweaked toml for crates.io crate crossbeam-queue 0.3.0 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] d03d7e0ef45232bffbc2a1581facc31d23fe89c738a394aecb745cd2d4e95c50 [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" "d03d7e0ef45232bffbc2a1581facc31d23fe89c738a394aecb745cd2d4e95c50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d03d7e0ef45232bffbc2a1581facc31d23fe89c738a394aecb745cd2d4e95c50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d03d7e0ef45232bffbc2a1581facc31d23fe89c738a394aecb745cd2d4e95c50", kill_on_drop: false }` [INFO] [stdout] d03d7e0ef45232bffbc2a1581facc31d23fe89c738a394aecb745cd2d4e95c50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6bed00d933d9e6c6d5de8aefaf80bceb29c2d80e988a26e6e72985fb55093cb7 [INFO] running `Command { std: "docker" "start" "-a" "6bed00d933d9e6c6d5de8aefaf80bceb29c2d80e988a26e6e72985fb55093cb7", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling crossbeam-queue v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.01s [INFO] running `Command { std: "docker" "inspect" "6bed00d933d9e6c6d5de8aefaf80bceb29c2d80e988a26e6e72985fb55093cb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bed00d933d9e6c6d5de8aefaf80bceb29c2d80e988a26e6e72985fb55093cb7", kill_on_drop: false }` [INFO] [stdout] 6bed00d933d9e6c6d5de8aefaf80bceb29c2d80e988a26e6e72985fb55093cb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fbf9e85382027e66262fa0eade5594943cba3716b5b62100aa722e09dc613307 [INFO] running `Command { std: "docker" "start" "-a" "fbf9e85382027e66262fa0eade5594943cba3716b5b62100aa722e09dc613307", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.15 [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-queue v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.39s [INFO] running `Command { std: "docker" "inspect" "fbf9e85382027e66262fa0eade5594943cba3716b5b62100aa722e09dc613307", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbf9e85382027e66262fa0eade5594943cba3716b5b62100aa722e09dc613307", kill_on_drop: false }` [INFO] [stdout] fbf9e85382027e66262fa0eade5594943cba3716b5b62100aa722e09dc613307 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 4c749689925f1b2c0ce51eeb2c8552a42eec160dcff319f07ad70b1b7fc5ebac [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" "4c749689925f1b2c0ce51eeb2c8552a42eec160dcff319f07ad70b1b7fc5ebac", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/crossbeam_queue-4795934dba074760 [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] [stderr] Running /opt/rustwide/target/debug/deps/array_queue-aa7b0faef36ba57f [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test len_empty_full ... ok [INFO] [stdout] test smoke ... ok [INFO] [stdout] test capacity ... ok [INFO] [stdout] test linearizable ... ok [INFO] [stdout] test len ... ok [INFO] [stdout] test zero_capacity ... ok [INFO] [stdout] test spsc ... ok [INFO] [stdout] test mpmc ... ok [INFO] [stdout] test drops ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/seg_queue-81d76bc7f878748f [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test len_empty_full ... ok [INFO] [stdout] test smoke ... ok [INFO] [stdout] test len ... ok [INFO] [stdout] test spsc ... ok [INFO] [stdout] test mpmc ... ok [INFO] [stdout] test drops ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests crossbeam-queue [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/array_queue.rs - array_queue::ArrayQueue::push (line 144) ... ok [INFO] [stdout] test src/seg_queue.rs - seg_queue::SegQueue::new (line 154) ... ok [INFO] [stdout] test src/array_queue.rs - array_queue::ArrayQueue::new (line 95) ... ok [INFO] [stdout] test src/array_queue.rs - array_queue::ArrayQueue::capacity (line 299) ... ok [INFO] [stdout] test src/array_queue.rs - array_queue::ArrayQueue::is_empty (line 314) ... ok [INFO] [stdout] test src/array_queue.rs - array_queue::ArrayQueue::pop (line 223) ... ok [INFO] [stdout] test src/seg_queue.rs - seg_queue::SegQueue (line 123) ... ok [INFO] [stdout] test src/array_queue.rs - array_queue::ArrayQueue (line 43) ... ok [INFO] [stdout] test src/seg_queue.rs - seg_queue::SegQueue::push (line 177) ... ok [INFO] [stdout] test src/seg_queue.rs - seg_queue::SegQueue::len (line 390) ... ok [INFO] [stdout] test src/seg_queue.rs - seg_queue::SegQueue::pop (line 271) ... ok [INFO] [stdout] test src/seg_queue.rs - seg_queue::SegQueue::is_empty (line 371) ... ok [INFO] [stdout] test src/array_queue.rs - array_queue::ArrayQueue::is_full (line 339) ... ok [INFO] [stdout] test src/array_queue.rs - array_queue::ArrayQueue::len (line 363) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4c749689925f1b2c0ce51eeb2c8552a42eec160dcff319f07ad70b1b7fc5ebac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c749689925f1b2c0ce51eeb2c8552a42eec160dcff319f07ad70b1b7fc5ebac", kill_on_drop: false }` [INFO] [stdout] 4c749689925f1b2c0ce51eeb2c8552a42eec160dcff319f07ad70b1b7fc5ebac