[INFO] fetching crate contrail 0.2.1...
[INFO] extracting crate contrail 0.2.1 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/contrail/0.2.1
[INFO] extracting crate contrail 0.2.1 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/contrail/0.2.1
[INFO] validating manifest of contrail-0.2.1 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of contrail-0.2.1 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing contrail-0.2.1
[INFO] finished frobbing contrail-0.2.1
[INFO] frobbed toml for contrail-0.2.1 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/contrail/0.2.1/Cargo.toml
[INFO] started frobbing contrail-0.2.1
[INFO] finished frobbing contrail-0.2.1
[INFO] frobbed toml for contrail-0.2.1 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/contrail/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing contrail-0.2.1 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/contrail/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 6a7a820526ca5565c440a90f3a461e475a3d8d1205ffad7a0c570d2b095ad8f1
[INFO] running `"docker" "start" "-a" "6a7a820526ca5565c440a90f3a461e475a3d8d1205ffad7a0c570d2b095ad8f1"`
[INFO] [stderr]    Compiling contrail-derive v0.1.0
[INFO] [stderr]    Compiling contrail v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `"docker" "inspect" "6a7a820526ca5565c440a90f3a461e475a3d8d1205ffad7a0c570d2b095ad8f1"`
[INFO] running `"docker" "rm" "-f" "6a7a820526ca5565c440a90f3a461e475a3d8d1205ffad7a0c570d2b095ad8f1"`
[INFO] [stdout] 6a7a820526ca5565c440a90f3a461e475a3d8d1205ffad7a0c570d2b095ad8f1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/contrail/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5a36493852f8173a136c85d0d42e32e1c66f6ab3ab555bd5b0ac7a7ece4d2a58
[INFO] running `"docker" "start" "-a" "5a36493852f8173a136c85d0d42e32e1c66f6ab3ab555bd5b0ac7a7ece4d2a58"`
[INFO] [stderr]    Compiling contrail v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.34s
[INFO] running `"docker" "inspect" "5a36493852f8173a136c85d0d42e32e1c66f6ab3ab555bd5b0ac7a7ece4d2a58"`
[INFO] running `"docker" "rm" "-f" "5a36493852f8173a136c85d0d42e32e1c66f6ab3ab555bd5b0ac7a7ece4d2a58"`
[INFO] [stdout] 5a36493852f8173a136c85d0d42e32e1c66f6ab3ab555bd5b0ac7a7ece4d2a58
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/contrail/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] ea7166bdf0864461780da998b7526d903c828efa48e87c2f87ec65a7be31f838
[INFO] running `"docker" "start" "-a" "ea7166bdf0864461780da998b7526d903c828efa48e87c2f87ec65a7be31f838"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/contrail-c8d4ed3a7b040676
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test mem::tests::pointer::clone_eq ... ok
[INFO] [stdout] test mem::tests::array_pointer::clone_eq ... ok
[INFO] [stdout] test mem::tests::array_pointer::swap ... ok
[INFO] [stdout] test mem::tests::array_pointer::empty ... ok
[INFO] [stdout] test mem::tests::array_pointer::get_set_update ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::bool ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::char ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::f32 ... ok
[INFO] [stdout] test mem::tests::pointer::get_set_update ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::i128 ... ok
[INFO] [stdout] test mem::tests::pointer::debug ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::f64 ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::i16 ... ok
[INFO] [stdout] test mem::tests::array_pointer::debug ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::u16 ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::i32 ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::i8 ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::u64 ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::u32 ... ok
[INFO] [stdout] test tests::array::debug ... ok
[INFO] [stdout] test tests::array::clone_eq ... ok
[INFO] [stdout] test tests::array::empty ... ok
[INFO] [stdout] test tests::array::iter ... ok
[INFO] [stdout] test tests::array::swap ... ok
[INFO] [stdout] test tests::array::update ... ok
[INFO] [stdout] test tests::array::get_set_roundtrip ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::u8 ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::unit ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::isize ... ok
[INFO] [stdout] test tests::value::get_set_roundtrip ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::i64 ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::u128 ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::usize ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/derive-17ecd2df5c849ca4
[INFO] [stdout] test tests::value::update ... ok
[INFO] [stdout] test tests::value::debug ... ok
[INFO] [stdout] test tests::value::clone_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test custom_derive ... ok
[INFO] [stderr]    Doc-tests contrail
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test src/lib.rs - Array<M, T>::iter (line 508) ... ok
[INFO] [stdout] test src/lib.rs - Array<M, T>::swap (line 607) ... ok
[INFO] [stdout] test src/lib.rs - Array<M, T>::get (line 535) ... ok
[INFO] [stdout] test src/lib.rs - Array<M, T>::is_empty (line 489) ... ok
[INFO] [stdout] test src/lib.rs - Array<M, T>::set (line 557) ... ok
[INFO] [stdout] test src/lib.rs - Array<M, T>::len (line 472) ... ok
[INFO] [stdout] test src/lib.rs - Array<M, T>::update (line 582) ... ok
[INFO] [stdout] test src/lib.rs - Array<M, T>::new (line 448) ... ok
[INFO] [stdout] test src/lib.rs - Trail (line 59) ... ok
[INFO] [stdout] test src/lib.rs - Trail (line 86) ... ok
[INFO] [stdout] test src/lib.rs - Trail::backtrack (line 164) ... ok
[INFO] [stdout] test src/lib.rs - Trail::is_trail_empty (line 211) ... ok
[INFO] [stdout] test src/lib.rs - Trail::trail_len (line 190) ... ok
[INFO] [stdout] test src/lib.rs - TrailBuilder::new (line 253) ... ok
[INFO] [stdout] test src/lib.rs - Trail::new_level (line 139) ... ok
[INFO] [stdout] test src/lib.rs - TrailBuilder (line 233) ... ok
[INFO] [stdout] test src/lib.rs - Value<M, T>::get (line 338) ... ok
[INFO] [stdout] test src/lib.rs - TrailBuilder::finish (line 272) ... ok
[INFO] [stdout] test src/lib.rs - Value<M, T>::new (line 317) ... ok
[INFO] [stdout] test src/lib.rs - Value<M, T>::set (line 356) ... ok
[INFO] [stdout] test src/mem.rs - mem::ArrayPointer (line 369) ... ok
[INFO] [stdout] test src/mem.rs - mem::ArrayPointer<T>::is_empty (line 462) ... ok
[INFO] [stdout] test src/lib.rs - Value<M, T>::update (line 375) ... ok
[INFO] [stdout] test src/mem.rs - mem::ArrayPointer<T>::get (line 486) ... ok
[INFO] [stdout] test src/mem.rs - mem::ArrayPointer<T>::len (line 441) ... ok
[INFO] [stdout] test src/mem.rs - mem::ArrayPointer<T>::new (line 396) ... ok
[INFO] [stdout] test src/mem.rs - mem::Bytes (line 75) ... ok
[INFO] [stdout] test src/mem.rs - mem::Bytes (line 62) ... ok
[INFO] [stdout] test src/mem.rs - mem::ArrayPointer<T>::update (line 549) ... ok
[INFO] [stdout] test src/mem.rs - mem::Bytes (line 87) ... ok
[INFO] [stdout] test src/mem.rs - mem::ArrayPointer<T>::set (line 516) ... ok
[INFO] [stdout] test src/mem.rs - mem::Bytes (line 37) ... ok
[INFO] [stdout] test src/mem.rs - mem::MemoryBuilder::new (line 164) ... ok
[INFO] [stdout] test src/mem.rs - mem::MemoryBuilder (line 144) ... ok
[INFO] [stdout] test src/mem.rs - mem::ArrayPointer<T>::swap (line 574) ... ok
[INFO] [stdout] test src/mem.rs - mem::MemoryBuilder::finish (line 180) ... ok
[INFO] [stdout] test src/mem.rs - mem::Pointer<T>::get (line 268) ... ok
[INFO] [stdout] test src/mem.rs - mem::Pointer (line 206) ... ok
[INFO] [stdout] test src/mem.rs - mem::Pointer<T>::new (line 233) ... ok
[INFO] [stdout] test src/mem.rs - mem::Pointer<T>::update (line 317) ... ok
[INFO] [stdout] test src/mem.rs - mem::Pointer<T>::set (line 292) ... ok
[INFO] [stdout] test src/storage.rs - storage::Backtrackable (line 36) ... ok
[INFO] [stdout] test src/storage.rs - storage::NonBacktrackable (line 83) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ea7166bdf0864461780da998b7526d903c828efa48e87c2f87ec65a7be31f838"`
[INFO] running `"docker" "rm" "-f" "ea7166bdf0864461780da998b7526d903c828efa48e87c2f87ec65a7be31f838"`
[INFO] [stdout] ea7166bdf0864461780da998b7526d903c828efa48e87c2f87ec65a7be31f838