[INFO] crate advanced_collections 0.1.0 is already in cache
[INFO] extracting crate advanced_collections 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/advanced_collections/0.1.0
[INFO] extracting crate advanced_collections 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/advanced_collections/0.1.0
[INFO] validating manifest of advanced_collections-0.1.0 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 advanced_collections-0.1.0 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 advanced_collections-0.1.0
[INFO] finished frobbing advanced_collections-0.1.0
[INFO] frobbed toml for advanced_collections-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/advanced_collections/0.1.0/Cargo.toml
[INFO] started frobbing advanced_collections-0.1.0
[INFO] finished frobbing advanced_collections-0.1.0
[INFO] frobbed toml for advanced_collections-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/advanced_collections/0.1.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing advanced_collections-0.1.0 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/advanced_collections/0.1.0:/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] 5481b303d0742a90d0431f98709c986789eeeca7b390e966df89a9142e2332dc
[INFO] running `"docker" "start" "-a" "5481b303d0742a90d0431f98709c986789eeeca7b390e966df89a9142e2332dc"`
[INFO] [stderr]    Compiling advanced_collections v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "5481b303d0742a90d0431f98709c986789eeeca7b390e966df89a9142e2332dc"`
[INFO] running `"docker" "rm" "-f" "5481b303d0742a90d0431f98709c986789eeeca7b390e966df89a9142e2332dc"`
[INFO] [stdout] 5481b303d0742a90d0431f98709c986789eeeca7b390e966df89a9142e2332dc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/advanced_collections/0.1.0:/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] 568b5539c493a0c1e5c2997d98d8822099d17db30529ffaf03fac505a9347144
[INFO] running `"docker" "start" "-a" "568b5539c493a0c1e5c2997d98d8822099d17db30529ffaf03fac505a9347144"`
[INFO] [stderr]    Compiling advanced_collections v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `"docker" "inspect" "568b5539c493a0c1e5c2997d98d8822099d17db30529ffaf03fac505a9347144"`
[INFO] running `"docker" "rm" "-f" "568b5539c493a0c1e5c2997d98d8822099d17db30529ffaf03fac505a9347144"`
[INFO] [stdout] 568b5539c493a0c1e5c2997d98d8822099d17db30529ffaf03fac505a9347144
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/advanced_collections/0.1.0:/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] 1c52a715633b0911e4a395b07f0b77aed598437a60da165ad9a38a72125e7283
[INFO] running `"docker" "start" "-a" "1c52a715633b0911e4a395b07f0b77aed598437a60da165ad9a38a72125e7283"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advanced_collections-f6c42dd3e239c734
[INFO] [stdout] 
[INFO] [stdout] running 66 tests
[INFO] [stdout] test circular_buffer::circular::tests::test_access_elems ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_droppable ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_drain ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_create ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_drops ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_front_push_pop ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_full_empty ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_append ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_iters_ref ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_iters_val ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_len ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_linearize ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_reverse ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_slices ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_swap ... ok
[INFO] [stdout] test counter::counter::tests::chars ... ok
[INFO] [stdout] test counter::counter::tests::ints ... ok
[INFO] [stdout] test counter::counter::tests::new ... ok
[INFO] [stdout] test counter::fast_counter::tests::new ... ok
[INFO] [stdout] test disjoint_set::disjoint_set::tests::contains ... ok
[INFO] [stdout] test disjoint_set::disjoint_set::tests::create ... ok
[INFO] [stdout] test disjoint_set::disjoint_set::tests::make_set ... ok
[INFO] [stdout] test disjoint_set::disjoint_set::tests::union ... ok
[INFO] [stdout] test interval::bounds::tests::test_add ... ok
[INFO] [stdout] test interval::bounds::tests::test_is_separated_from ... ok
[INFO] [stdout] test interval::bounds::tests::test_div ... ok
[INFO] [stdout] test interval::bounds::tests::test_lower_cmp ... ok
[INFO] [stdout] test interval::bounds::tests::test_lower_create_check_destroy ... ok
[INFO] [stdout] test interval::bounds::tests::test_lower_upper_cmp ... ok
[INFO] [stdout] test interval::bounds::tests::test_lower_val_cmp ... ok
[INFO] [stdout] test interval::bounds::tests::test_mul ... ok
[INFO] [stdout] test interval::bounds::tests::test_upper_cmp ... ok
[INFO] [stdout] test interval::bounds::tests::test_upper_lower_cmp ... ok
[INFO] [stdout] test interval::bounds::tests::test_upper_val_cmp ... ok
[INFO] [stdout] test interval::interval::tests::test_can_be_merged ... ok
[INFO] [stdout] test interval::interval::tests::test_contains_interval ... ok
[INFO] [stdout] test interval::interval::tests::test_contains_val ... ok
[INFO] [stdout] test interval::bounds::tests::test_upper_create_check_destroy ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_cmp ... ok
[INFO] [stdout] test interval::interval::tests::test_create_closed ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_capacity ... ok
[INFO] [stdout] test interval::interval::tests::test_create_empty ... ok
[INFO] [stdout] test interval::bounds::tests::test_sub ... ok
[INFO] [stdout] test interval::interval::tests::test_create_lower_closed ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_clear ... ok
[INFO] [stdout] test circular_buffer::circular::tests::test_back_push_pop ... ok
[INFO] [stdout] test interval::interval::tests::test_create_single ... ok
[INFO] [stdout] test interval::interval::tests::test_create_upper_closed ... ok
[INFO] [stdout] test interval::interval::tests::test_intersection ... ok
[INFO] [stdout] test interval::interval::tests::test_span ... ok
[INFO] [stdout] test interval::interval::tests::test_into_intersection ... ok
[INFO] [stdout] test interval::interval_cmp::tests::test_eq ... ok
[INFO] [stdout] test interval::interval::tests::test_into_merged ... ok
[INFO] [stdout] test interval::interval::tests::test_into_span ... ok
[INFO] [stdout] test interval::interval::tests::test_merge ... ok
[INFO] [stdout] test interval::interval_cmp::tests::test_val_cmp_ne ... ok
[INFO] [stdout] test interval::interval_cmp::tests::test_val_cmp_eq ... ok
[INFO] [stdout] test interval::interval_cmp::tests::test_intv_cmp_nq ... ok
[INFO] [stdout] test interval::interval_cmp::tests::test_intv_cmp_eq ... ok
[INFO] [stdout] test interval::interval_math::tests::test_sub ... ok
[INFO] [stdout] test interval::interval_math::tests::test_div ... ok
[INFO] [stdout] test interval::interval_math::tests::test_mul ... ok
[INFO] [stdout] test interval::interval_math::tests::test_add ... ok
[INFO] [stdout] test interval::interval::tests::test_create_closed_fail ... ok
[INFO] [stdout] test interval::interval::tests::test_create_lower_closed_fail ... ok
[INFO] [stdout] test interval::interval::tests::test_create_upper_closed_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 66 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests advanced_collections
[INFO] [stdout] 
[INFO] [stdout] running 74 tests
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::clear (line 355) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::capacity (line 131) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::is_empty (line 188) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::first (line 467) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::append (line 423) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::drain (line 444) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::first_mut (line 491) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer (line 14) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::is_full (line 209) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::iter_mut (line 398) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::iter (line 376) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::len (line 106) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::last (line 516) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::new (line 61) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::last_mut (line 540) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::linearize (line 631) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::pop_back (line 302) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::push_back (line 234) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::pop_front (line 328) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::resize (line 152) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::push_front (line 270) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::slices_mut (line 598) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::reverse (line 677) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::slices (line 567) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::swap (line 658) ... ok
[INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer<T>::with_capacity (line 79) ... ok
[INFO] [stdout] test src/counter/counter.rs - counter::counter::Counter<T, S>::new (line 58) ... ok
[INFO] [stdout] test src/counter/counter.rs - counter::counter::Counter (line 15) ... ok
[INFO] [stdout] test src/counter/counter.rs - counter::counter::Counter<T, S>::with_capacity (line 79) ... ok
[INFO] [stdout] test src/counter/counter.rs - counter::counter::Counter<T, S>::push (line 206) ... ok
[INFO] [stdout] test src/counter/counter.rs - counter::counter::Counter<T, S>::from_hashmap (line 127) ... ok
[INFO] [stdout] test src/counter/counter.rs - counter::counter::Counter<T, S>::most_common (line 178) ... ok
[INFO] [stdout] test src/interval/bounds.rs - interval::bounds::LowerBound<T>::is_separated_from (line 160) ... ok
[INFO] [stdout] test src/counter/counter.rs - counter::counter::Counter<T, S>::into_most_common (line 153) ... ok
[INFO] [stdout] test src/interval/bounds.rs - interval::bounds::LowerBound<T>::is_closed (line 221) ... ok
[INFO] [stdout] test src/interval/bounds.rs - interval::bounds::LowerBound (line 124) ... ok
[INFO] [stdout] test src/disjoint_set/disjoint_set.rs - disjoint_set::disjoint_set::DisjointSet (line 65) ... ok
[INFO] [stdout] test src/interval/bounds.rs - interval::bounds::LowerBound<T>::into_tuple (line 243) ... ok
[INFO] [stdout] test src/interval/bounds.rs - interval::bounds::LowerBound<T>::val (line 203) ... ok
[INFO] [stdout] test src/interval/bounds.rs - interval::bounds::LowerBound<T>::new (line 181) ... ok
[INFO] [stdout] test src/interval/bounds.rs - interval::bounds::UpperBound<T>::is_closed (line 523) ... ok
[INFO] [stdout] test src/interval/bounds.rs - interval::bounds::UpperBound (line 463) ... ok
[INFO] [stdout] test src/interval/bounds.rs - interval::bounds::UpperBound<T>::into_tuple (line 563) ... ok
[INFO] [stdout] test src/interval/bounds.rs - interval::bounds::UpperBound<T>::is_separated_from (line 499) ... ok
[INFO] [stdout] test src/interval/bounds.rs - interval::bounds::UpperBound<T>::new (line 541) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval (line 26) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T> (line 796) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::can_be_merged (line 548) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::bounds (line 390) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::contains_val (line 502) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::empty (line 255) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::contains_interval (line 519) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::closed (line 197) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::from_bounds (line 107) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::intersection (line 698) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::intersects (line 649) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::into_intersection (line 668) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::into_merged (line 577) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::into_tuple (line 276) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::into_bounds (line 303) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::into_span (line 732) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::is_empty (line 416) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::is_lower_closed (line 457) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::is_single (line 434) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::is_upper_closed (line 479) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::lower_closed (line 216) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::lower (line 367) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::merge (line 608) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::open (line 178) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::new (line 87) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::span (line 759) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::upper (line 344) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::single (line 157) ... ok
[INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval<T>::upper_closed (line 235) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1c52a715633b0911e4a395b07f0b77aed598437a60da165ad9a38a72125e7283"`
[INFO] running `"docker" "rm" "-f" "1c52a715633b0911e4a395b07f0b77aed598437a60da165ad9a38a72125e7283"`
[INFO] [stdout] 1c52a715633b0911e4a395b07f0b77aed598437a60da165ad9a38a72125e7283