[INFO] crate fid 0.1.4 is already in cache
[INFO] extracting crate fid 0.1.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/fid/0.1.4
[INFO] extracting crate fid 0.1.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/fid/0.1.4
[INFO] validating manifest of fid-0.1.4 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 fid-0.1.4 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 fid-0.1.4
[INFO] finished frobbing fid-0.1.4
[INFO] frobbed toml for fid-0.1.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/fid/0.1.4/Cargo.toml
[INFO] started frobbing fid-0.1.4
[INFO] finished frobbing fid-0.1.4
[INFO] frobbed toml for fid-0.1.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/fid/0.1.4/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 fid-0.1.4 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-1/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/fid/0.1.4:/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] 6854b053fb19ad329c8623ba9a0845dbbdc1cda1fd6e433fa4cf366c9ff59476
[INFO] running `"docker" "start" "-a" "6854b053fb19ad329c8623ba9a0845dbbdc1cda1fd6e433fa4cf366c9ff59476"`
[INFO] [stderr]    Compiling fid v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/bit_vector.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / /// Include two constant arrays generated by `build.rs`.
[INFO] [stderr] 14 | | /// ```
[INFO] [stderr] 15 | | /// const COMBINATION: [[u64; SBLOCK_WIDTH + 1]; SBLOCK_WIDTH + 1];
[INFO] [stderr] 16 | | /// const CODE_SIZE: [usize; SBLOCK_WIDTH + 1];
[INFO] [stderr] 17 | | /// ```
[INFO] [stderr]    | |_______^
[INFO] [stderr] 18 |   include!(concat!(env!("OUT_DIR"), "/const.rs"));
[INFO] [stderr]    |   ------------------------------------------------ rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `"docker" "inspect" "6854b053fb19ad329c8623ba9a0845dbbdc1cda1fd6e433fa4cf366c9ff59476"`
[INFO] running `"docker" "rm" "-f" "6854b053fb19ad329c8623ba9a0845dbbdc1cda1fd6e433fa4cf366c9ff59476"`
[INFO] [stdout] 6854b053fb19ad329c8623ba9a0845dbbdc1cda1fd6e433fa4cf366c9ff59476
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/fid/0.1.4:/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] 1c995b0af2fe732578bc8daf054c6f4c0f8b2a4d3133788fb4f3e9616b2c6996
[INFO] running `"docker" "start" "-a" "1c995b0af2fe732578bc8daf054c6f4c0f8b2a4d3133788fb4f3e9616b2c6996"`
[INFO] [stderr]    Compiling fid v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/bit_vector.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / /// Include two constant arrays generated by `build.rs`.
[INFO] [stderr] 14 | | /// ```
[INFO] [stderr] 15 | | /// const COMBINATION: [[u64; SBLOCK_WIDTH + 1]; SBLOCK_WIDTH + 1];
[INFO] [stderr] 16 | | /// const CODE_SIZE: [usize; SBLOCK_WIDTH + 1];
[INFO] [stderr] 17 | | /// ```
[INFO] [stderr]    | |_______^
[INFO] [stderr] 18 |   include!(concat!(env!("OUT_DIR"), "/const.rs"));
[INFO] [stderr]    |   ------------------------------------------------ rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.47s
[INFO] running `"docker" "inspect" "1c995b0af2fe732578bc8daf054c6f4c0f8b2a4d3133788fb4f3e9616b2c6996"`
[INFO] running `"docker" "rm" "-f" "1c995b0af2fe732578bc8daf054c6f4c0f8b2a4d3133788fb4f3e9616b2c6996"`
[INFO] [stdout] 1c995b0af2fe732578bc8daf054c6f4c0f8b2a4d3133788fb4f3e9616b2c6996
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/fid/0.1.4:/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] e8862495e023fa226b6b2a9d775e87f9ecc4d5356d5bba6c25169e2841d027c8
[INFO] running `"docker" "start" "-a" "e8862495e023fa226b6b2a9d775e87f9ecc4d5356d5bba6c25169e2841d027c8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fid-e7f284b8cb96b537
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test bit_array::tests::set_bit_get_bit ... ok
[INFO] [stdout] test bit_array::tests::extend_with_resize ... ok
[INFO] [stdout] test bit_array::tests::set_bit_get_word ... ok
[INFO] [stdout] test bit_array::tests::shrink_with_resize ... ok
[INFO] [stdout] test bit_array::tests::set_word_get_word ... ok
[INFO] [stdout] test bit_vector::tests::test_decode_rank1 ... ok
[INFO] [stdout] test bit_vector::tests::test_decode_select0 ... ok
[INFO] [stdout] test bit_vector::tests::test_decode_bit ... ok
[INFO] [stdout] test bit_vector::tests::test_encode_decode ... ok
[INFO] [stdout] test bit_vector::tests::test_decode_select1 ... ok
[INFO] [stdout] test bit_vector::tests::test_select0 ... ok
[INFO] [stdout] test bit_vector::tests::test_select1 ... ok
[INFO] [stdout] test bit_vector::tests::test_get ... ok
[INFO] [stdout] test bit_vector::tests::test_serialize_rank1 ... ok
[INFO] [stdout] test bit_vector::tests::test_rank1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fid
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/bit_array.rs - bit_array::BitArray::set_bit (line 36) ... ok
[INFO] [stdout] test src/bit_array.rs - bit_array::BitArray::set_word (line 104) ... ok
[INFO] [stdout] test src/lib.rs -  (line 12) ... ok
[INFO] [stdout] test src/bit_vector.rs - bit_vector::BitVector (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e8862495e023fa226b6b2a9d775e87f9ecc4d5356d5bba6c25169e2841d027c8"`
[INFO] running `"docker" "rm" "-f" "e8862495e023fa226b6b2a9d775e87f9ecc4d5356d5bba6c25169e2841d027c8"`
[INFO] [stdout] e8862495e023fa226b6b2a9d775e87f9ecc4d5356d5bba6c25169e2841d027c8