[INFO] crate timer_heap 0.3.0 is already in cache
[INFO] extracting crate timer_heap 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/timer_heap/0.3.0
[INFO] extracting crate timer_heap 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/timer_heap/0.3.0
[INFO] validating manifest of timer_heap-0.3.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of timer_heap-0.3.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing timer_heap-0.3.0
[INFO] finished frobbing timer_heap-0.3.0
[INFO] frobbed toml for timer_heap-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/timer_heap/0.3.0/Cargo.toml
[INFO] started frobbing timer_heap-0.3.0
[INFO] finished frobbing timer_heap-0.3.0
[INFO] frobbed toml for timer_heap-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/timer_heap/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing timer_heap-0.3.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/timer_heap/0.3.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 97a89ce95aa2f9da602c17921e341c3d4e7ea592d42572635a6ee4f35ca93eaf
[INFO] running `"docker" "start" "-a" "97a89ce95aa2f9da602c17921e341c3d4e7ea592d42572635a6ee4f35ca93eaf"`
[INFO] [stderr]    Compiling timer_heap v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "97a89ce95aa2f9da602c17921e341c3d4e7ea592d42572635a6ee4f35ca93eaf"`
[INFO] running `"docker" "rm" "-f" "97a89ce95aa2f9da602c17921e341c3d4e7ea592d42572635a6ee4f35ca93eaf"`
[INFO] [stdout] 97a89ce95aa2f9da602c17921e341c3d4e7ea592d42572635a6ee4f35ca93eaf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/timer_heap/0.3.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c06d5825daa314025b8b0c4eaa4a69a9e89fb1cb4b8ce2be2d166f545f0a34b4
[INFO] running `"docker" "start" "-a" "c06d5825daa314025b8b0c4eaa4a69a9e89fb1cb4b8ce2be2d166f545f0a34b4"`
[INFO] [stderr]    Compiling timer_heap v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "c06d5825daa314025b8b0c4eaa4a69a9e89fb1cb4b8ce2be2d166f545f0a34b4"`
[INFO] running `"docker" "rm" "-f" "c06d5825daa314025b8b0c4eaa4a69a9e89fb1cb4b8ce2be2d166f545f0a34b4"`
[INFO] [stdout] c06d5825daa314025b8b0c4eaa4a69a9e89fb1cb4b8ce2be2d166f545f0a34b4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/timer_heap/0.3.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 090e6dc095725ebfa9bba19414618c634bda0850c99d0fef464860e8decc71b3
[INFO] running `"docker" "start" "-a" "090e6dc095725ebfa9bba19414618c634bda0850c99d0fef464860e8decc71b3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/timer_heap-e9f8dc6800b9e085
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::upsert ... ok
[INFO] [stdout] test tests::time_remaining ... ok
[INFO] [stdout] test tests::remove_then_reinsert_only_causes_one_expiration ... ok
[INFO] [stdout] test tests::insert_twice_fails ... ok
[INFO] [stdout] test tests::expired_recurring ... ok
[INFO] [stdout] test tests::remove_causes_no_expiration ... ok
[INFO] [stdout] test tests::expired_non_recurring ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests timer_heap
[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 `"docker" "inspect" "090e6dc095725ebfa9bba19414618c634bda0850c99d0fef464860e8decc71b3"`
[INFO] running `"docker" "rm" "-f" "090e6dc095725ebfa9bba19414618c634bda0850c99d0fef464860e8decc71b3"`
[INFO] [stdout] 090e6dc095725ebfa9bba19414618c634bda0850c99d0fef464860e8decc71b3