[INFO] fetching crate hierarchical_hash_wheel_timer 1.0.0...
[INFO] testing hierarchical_hash_wheel_timer-1.0.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate hierarchical_hash_wheel_timer 1.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate hierarchical_hash_wheel_timer 1.0.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hierarchical_hash_wheel_timer 1.0.0
[INFO] finished tweaking crates.io crate hierarchical_hash_wheel_timer 1.0.0
[INFO] tweaked toml for crates.io crate hierarchical_hash_wheel_timer 1.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", 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] e82e7a5d431220fd50c95412ce43932985b4874a67b4e75ea16fc47a8b77bb8f
[INFO] running `Command { std: "docker" "start" "-a" "e82e7a5d431220fd50c95412ce43932985b4874a67b4e75ea16fc47a8b77bb8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e82e7a5d431220fd50c95412ce43932985b4874a67b4e75ea16fc47a8b77bb8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e82e7a5d431220fd50c95412ce43932985b4874a67b4e75ea16fc47a8b77bb8f", kill_on_drop: false }`
[INFO] [stdout] e82e7a5d431220fd50c95412ce43932985b4874a67b4e75ea16fc47a8b77bb8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] b6398e03752c31eb67ef2a7a12afe237d45ecfec2a90eb31907bb821679c2605
[INFO] running `Command { std: "docker" "start" "-a" "b6398e03752c31eb67ef2a7a12afe237d45ecfec2a90eb31907bb821679c2605", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling arr_macro_impl v0.1.3
[INFO] [stderr]    Compiling arr_macro v0.1.3
[INFO] [stderr]    Compiling hierarchical_hash_wheel_timer v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.68s
[INFO] running `Command { std: "docker" "inspect" "b6398e03752c31eb67ef2a7a12afe237d45ecfec2a90eb31907bb821679c2605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6398e03752c31eb67ef2a7a12afe237d45ecfec2a90eb31907bb821679c2605", kill_on_drop: false }`
[INFO] [stdout] b6398e03752c31eb67ef2a7a12afe237d45ecfec2a90eb31907bb821679c2605
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2f266249899e9041e0e855f0f1cf1d59a01cff8b4d0a2616a61a98c8447faf9
[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" "d2f266249899e9041e0e855f0f1cf1d59a01cff8b4d0a2616a61a98c8447faf9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling hierarchical_hash_wheel_timer v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "d2f266249899e9041e0e855f0f1cf1d59a01cff8b4d0a2616a61a98c8447faf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2f266249899e9041e0e855f0f1cf1d59a01cff8b4d0a2616a61a98c8447faf9", kill_on_drop: false }`
[INFO] [stdout] d2f266249899e9041e0e855f0f1cf1d59a01cff8b4d0a2616a61a98c8447faf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec416b87be75b415d6d0d498ef605895cbc186216f4253f383a51c7b18f950bb
[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" "ec416b87be75b415d6d0d498ef605895cbc186216f4253f383a51c7b18f950bb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.89s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hierarchical_hash_wheel_timer-a2b6c195d8b1c1ea
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test simulation::tests::simple_simulation ... ok
[INFO] [stdout] test wheels::cancellable::u64_tests::increasing_skip ... ok
[INFO] [stdout] test wheels::cancellable::u64_tests::single_ms_cancel ... ok
[INFO] [stdout] test wheels::cancellable::u64_tests::single_schedule_fail ... ok
[INFO] [stdout] test wheels::cancellable::uuid_tests::single_schedule_fail ... ok
[INFO] [stdout] test wheels::cancellable::u64_tests::single_ms_reschedule ... ok
[INFO] [stdout] test wheels::cancellable::uuid_tests::increasing_schedule_overflow ... ok
[INFO] [stdout] test wheels::cancellable::uuid_tests::increasing_skip ... ok
[INFO] [stdout] test wheels::cancellable::uuid_tests::single_ms_cancel ... ok
[INFO] [stdout] test wheels::cancellable::u64_tests::increasing_schedule_overflow ... ok
[INFO] [stdout] test wheels::cancellable::uuid_tests::single_ms_schedule ... ok
[INFO] [stdout] test wheels::cancellable::uuid_tests::single_ms_reschedule ... ok
[INFO] [stdout] test simulation::tests::rescheduling_simulation ... ok
[INFO] [stdout] test wheels::cancellable::u64_tests::single_ms_schedule ... ok
[INFO] [stdout] test wheels::quad_wheel::u64_tests::increasing_schedule_overflow ... ok
[INFO] [stdout] test wheels::quad_wheel::u64_tests::increasing_skip ... ok
[INFO] [stdout] test wheels::quad_wheel::u64_tests::single_ms_reschedule ... ok
[INFO] [stdout] test wheels::quad_wheel::u64_tests::single_ms_schedule ... ok
[INFO] [stdout] test wheels::quad_wheel::uuid_tests::single_ms_schedule ... ok
[INFO] [stdout] test wheels::quad_wheel::u64_tests::single_schedule_fail ... ok
[INFO] [stdout] test wheels::quad_wheel::uuid_tests::single_schedule_fail ... ok
[INFO] [stdout] test wheels::quad_wheel::uuid_tests::single_ms_reschedule ... ok
[INFO] [stdout] test wheels::quad_wheel::uuid_tests::increasing_schedule_overflow ... ok
[INFO] [stdout] test wheels::quad_wheel::uuid_tests::increasing_skip ... ok
[INFO] [stdout] test thread_timer::tests::rescheduling_thread_timing ... ok
[INFO] [stdout] test wheels::quad_wheel::u64_tests::increasing_schedule_no_overflow ... ok
[INFO] [stdout] test wheels::quad_wheel::uuid_tests::increasing_schedule_no_overflow ... ok
[INFO] [stdout] test thread_timer::tests::simple_thread_timing ... ok
[INFO] [stdout] test wheels::cancellable::u64_tests::increasing_schedule_no_overflow ... ok
[INFO] [stderr]    Doc-tests hierarchical_hash_wheel_timer
[INFO] [stdout] test wheels::cancellable::uuid_tests::increasing_schedule_no_overflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/wheels/quad_wheel.rs - wheels::quad_wheel (line 18) ... ok
[INFO] [stdout] test src/wheels/cancellable.rs - wheels::cancellable (line 18) ... ok
[INFO] [stdout] test src/thread_timer.rs - thread_timer (line 10) ... ok
[INFO] [stdout] test src/simulation.rs - simulation (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec416b87be75b415d6d0d498ef605895cbc186216f4253f383a51c7b18f950bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec416b87be75b415d6d0d498ef605895cbc186216f4253f383a51c7b18f950bb", kill_on_drop: false }`
[INFO] [stdout] ec416b87be75b415d6d0d498ef605895cbc186216f4253f383a51c7b18f950bb