[INFO] crate delay-queue 0.2.0 is already in cache
[INFO] extracting crate delay-queue 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/delay-queue/0.2.0
[INFO] extracting crate delay-queue 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/delay-queue/0.2.0
[INFO] validating manifest of delay-queue-0.2.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of delay-queue-0.2.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing delay-queue-0.2.0
[INFO] finished frobbing delay-queue-0.2.0
[INFO] frobbed toml for delay-queue-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/delay-queue/0.2.0/Cargo.toml
[INFO] started frobbing delay-queue-0.2.0
[INFO] finished frobbing delay-queue-0.2.0
[INFO] frobbed toml for delay-queue-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/delay-queue/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing delay-queue-0.2.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/delay-queue/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] e5b2b7ce188a6911f84d2c08a2d939ee31d751e0b0b4bf974d27b430013bdda6
[INFO] running `"docker" "start" "-a" "e5b2b7ce188a6911f84d2c08a2d939ee31d751e0b0b4bf974d27b430013bdda6"`
[INFO] [stderr]    Compiling delay-queue v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "e5b2b7ce188a6911f84d2c08a2d939ee31d751e0b0b4bf974d27b430013bdda6"`
[INFO] running `"docker" "rm" "-f" "e5b2b7ce188a6911f84d2c08a2d939ee31d751e0b0b4bf974d27b430013bdda6"`
[INFO] [stdout] e5b2b7ce188a6911f84d2c08a2d939ee31d751e0b0b4bf974d27b430013bdda6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/delay-queue/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] b0ab520b6b801225ab3fa3d47c92b4080659b22b9b197dd6fae41e1d1ae30367
[INFO] running `"docker" "start" "-a" "b0ab520b6b801225ab3fa3d47c92b4080659b22b9b197dd6fae41e1d1ae30367"`
[INFO] [stderr]    Compiling atom v0.3.5
[INFO] [stderr]    Compiling pulse v0.5.3
[INFO] [stderr]    Compiling timebomb v0.1.2
[INFO] [stderr]    Compiling delay-queue v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.19s
[INFO] running `"docker" "inspect" "b0ab520b6b801225ab3fa3d47c92b4080659b22b9b197dd6fae41e1d1ae30367"`
[INFO] running `"docker" "rm" "-f" "b0ab520b6b801225ab3fa3d47c92b4080659b22b9b197dd6fae41e1d1ae30367"`
[INFO] [stdout] b0ab520b6b801225ab3fa3d47c92b4080659b22b9b197dd6fae41e1d1ae30367
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/delay-queue/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 180869e4c7c535c2e46fc8245af79ba457a78faa27f75563fa88e5d5365f6a80
[INFO] running `"docker" "start" "-a" "180869e4c7c535c2e46fc8245af79ba457a78faa27f75563fa88e5d5365f6a80"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/delay_queue-c0f4b571fd984599
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test delay_queue::tests::entry_comparisons ... ok
[INFO] [stdout] test delay_queue::tests::is_empty ... ok
[INFO] [stdout] test delay_queue::tests::try_pop_for_zero_duration ... ok
[INFO] [stdout] test delay_queue::tests::push_higher_priority_while_waiting_to_try_pop ... ok
[INFO] [stdout] test delay_queue::tests::try_pop_until_now ... ok
[INFO] [stdout] test delayed::tests::compare_until ... ok
[INFO] [stdout] test delayed::tests::correct_value ... ok
[INFO] [stdout] test delay_queue::tests::push_pop_different_thread ... ok
[INFO] [stdout] test delay_queue::tests::push_pop_single_thread ... ok
[INFO] [stdout] test delay_queue::tests::push_higher_priority_while_waiting_to_pop ... ok
[INFO] [stdout] test delay_queue::tests::pop_before_push ... ok
[INFO] [stdout] test delay_queue::tests::try_pop_for ... ok
[INFO] [stdout] test delay_queue::tests::try_pop_until ... ok
[INFO] [stdout] test delay_queue::tests::pop_two_before_push ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests delay-queue
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue (line 23) ... ok
[INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue<T>::clone (line 346) ... ok
[INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue<T>::try_pop_until (line 228) ... ok
[INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue<T>::pop (line 137) ... ok
[INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue<T>::try_pop_for (line 199) ... ok
[INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue<T>::push (line 107) ... ok
[INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue<T>::new (line 64) ... ok
[INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue<T>::is_empty (line 297) ... ok
[INFO] [stdout] test src/delayed.rs - delayed::Delay<T>::until_instant (line 48) ... ok
[INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue<T>::with_capacity (line 87) ... ok
[INFO] [stdout] test src/delayed.rs - delayed::Delay<T>::for_duration (line 65) ... ok
[INFO] [stdout] test src/delayed.rs - delayed::Delay (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "180869e4c7c535c2e46fc8245af79ba457a78faa27f75563fa88e5d5365f6a80"`
[INFO] running `"docker" "rm" "-f" "180869e4c7c535c2e46fc8245af79ba457a78faa27f75563fa88e5d5365f6a80"`
[INFO] [stdout] 180869e4c7c535c2e46fc8245af79ba457a78faa27f75563fa88e5d5365f6a80