[INFO] crate contrail-collections 0.2.1 is already in cache
[INFO] extracting crate contrail-collections 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/contrail-collections/0.2.1
[INFO] extracting crate contrail-collections 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/contrail-collections/0.2.1
[INFO] validating manifest of contrail-collections-0.2.1 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 contrail-collections-0.2.1 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 contrail-collections-0.2.1
[INFO] finished frobbing contrail-collections-0.2.1
[INFO] frobbed toml for contrail-collections-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/contrail-collections/0.2.1/Cargo.toml
[INFO] started frobbing contrail-collections-0.2.1
[INFO] finished frobbing contrail-collections-0.2.1
[INFO] frobbed toml for contrail-collections-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/contrail-collections/0.2.1/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 contrail-collections-0.2.1 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-0/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/contrail-collections/0.2.1:/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] df79cc969fb07e25332c63fc8a3a7931cd94ea3f4508033a3d12b760ed54c6b8
[INFO] running `"docker" "start" "-a" "df79cc969fb07e25332c63fc8a3a7931cd94ea3f4508033a3d12b760ed54c6b8"`
[INFO] [stderr]    Compiling contrail-derive v0.1.0
[INFO] [stderr]    Compiling contrail v0.2.1
[INFO] [stderr]    Compiling contrail-collections v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.36s
[INFO] running `"docker" "inspect" "df79cc969fb07e25332c63fc8a3a7931cd94ea3f4508033a3d12b760ed54c6b8"`
[INFO] running `"docker" "rm" "-f" "df79cc969fb07e25332c63fc8a3a7931cd94ea3f4508033a3d12b760ed54c6b8"`
[INFO] [stdout] df79cc969fb07e25332c63fc8a3a7931cd94ea3f4508033a3d12b760ed54c6b8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/contrail-collections/0.2.1:/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] 2fe4df3cfc8d075abd34a3d1070af64b310c3ed621b59eaed6a7d0c80b6f7749
[INFO] running `"docker" "start" "-a" "2fe4df3cfc8d075abd34a3d1070af64b310c3ed621b59eaed6a7d0c80b6f7749"`
[INFO] [stderr]    Compiling contrail-collections v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `"docker" "inspect" "2fe4df3cfc8d075abd34a3d1070af64b310c3ed621b59eaed6a7d0c80b6f7749"`
[INFO] running `"docker" "rm" "-f" "2fe4df3cfc8d075abd34a3d1070af64b310c3ed621b59eaed6a7d0c80b6f7749"`
[INFO] [stdout] 2fe4df3cfc8d075abd34a3d1070af64b310c3ed621b59eaed6a7d0c80b6f7749
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/contrail-collections/0.2.1:/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] 9ffef59e674619d39f50f9d2b700e7077ecb47f7abe027376b3b02ee5bf76629
[INFO] running `"docker" "start" "-a" "9ffef59e674619d39f50f9d2b700e7077ecb47f7abe027376b3b02ee5bf76629"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/contrail_collections-a86308c4c89ff106
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test bit_set::tests::insert_remove_contains ... ok
[INFO] [stdout] test bit_set::tests::count_between ... ok
[INFO] [stdout] test bit_set::tests::clear ... ok
[INFO] [stdout] test linked_list::tests::node::get_set_data ... ok
[INFO] [stdout] test linked_list::tests::node::debug ... ok
[INFO] [stdout] test linked_list::tests::node::clone_eq ... ok
[INFO] [stdout] test linked_list::tests::node::insert_after ... ok
[INFO] [stdout] test linked_list::tests::arena::clone ... ok
[INFO] [stdout] test bit_set::tests::new ... ok
[INFO] [stdout] test bit_set::tests::next_above_below ... ok
[INFO] [stdout] test linked_list::tests::arena::debug ... ok
[INFO] [stdout] test sparse_set::test::clone_eq ... ok
[INFO] [stdout] test linked_list::tests::node::insert_before ... ok
[INFO] [stdout] test linked_list::tests::node::unlink ... ok
[INFO] [stdout] test sparse_set::test::backtrack ... ok
[INFO] [stdout] test sparse_set::test::filter ... ok
[INFO] [stdout] test sparse_set::test::intersect ... ok
[INFO] [stdout] test sparse_set::test::debug ... ok
[INFO] [stdout] test sparse_set::test::is_empty ... ok
[INFO] [stdout] test sparse_set::test::iter ... ok
[INFO] [stdout] test linked_list::tests::arena::out_of_bounds ... ok
[INFO] [stderr]    Doc-tests contrail-collections
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<M>::contains (line 155) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<M>::new_full (line 36) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<M>::capacity (line 88) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<M>::insert (line 130) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<M>::new_empty (line 61) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<M>::clear (line 106) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<M>::count_between (line 208) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<M>::next_above (line 258) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<M>::remove (line 181) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<M>::next_below (line 294) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedListArena<M, T>::new (line 42) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedListArena<M, T>::size (line 98) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedListArena<M, T>::node (line 70) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedListNode<M, T>::insert_before (line 331) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedListNode<M, T>::next (line 198) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedListNode<M, T>::insert_after (line 297) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedListNode<M, T>::data (line 155) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedListNode<M, T>::unlink (line 258) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedListNode<M, T>::prev (line 229) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedListNode<M, T>::set_data (line 174) ... ok
[INFO] [stdout] test src/sparse_set.rs - sparse_set::SparseSet<M>::contains (line 130) ... ok
[INFO] [stdout] test src/sparse_set.rs - sparse_set::SparseSet<M>::is_empty (line 108) ... ok
[INFO] [stdout] test src/sparse_set.rs - sparse_set::SparseSet<M>::filter (line 179) ... ok
[INFO] [stdout] test src/sparse_set.rs - sparse_set::SparseSet<M>::iter (line 61) ... ok
[INFO] [stdout] test src/sparse_set.rs - sparse_set::SparseSet<M>::intersect (line 212) ... ok
[INFO] [stdout] test src/sparse_set.rs - sparse_set::SparseSet<M>::len (line 86) ... ok
[INFO] [stdout] test src/sparse_set.rs - sparse_set::SparseSet<M>::new_full (line 39) ... ok
[INFO] [stdout] test src/sparse_set.rs - sparse_set::SparseSet<M>::remove (line 149) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9ffef59e674619d39f50f9d2b700e7077ecb47f7abe027376b3b02ee5bf76629"`
[INFO] running `"docker" "rm" "-f" "9ffef59e674619d39f50f9d2b700e7077ecb47f7abe027376b3b02ee5bf76629"`
[INFO] [stdout] 9ffef59e674619d39f50f9d2b700e7077ecb47f7abe027376b3b02ee5bf76629