[INFO] crate bit-matrix 0.3.0 is already in cache
[INFO] extracting crate bit-matrix 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/bit-matrix/0.3.0
[INFO] extracting crate bit-matrix 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bit-matrix/0.3.0
[INFO] validating manifest of bit-matrix-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 bit-matrix-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 bit-matrix-0.3.0
[INFO] finished frobbing bit-matrix-0.3.0
[INFO] frobbed toml for bit-matrix-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bit-matrix/0.3.0/Cargo.toml
[INFO] started frobbing bit-matrix-0.3.0
[INFO] finished frobbing bit-matrix-0.3.0
[INFO] frobbed toml for bit-matrix-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bit-matrix/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 bit-matrix-0.3.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bit-matrix/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] f6b208662fcee2cd054412533781d9a5a497d6d33579d3f36828786124cbf71d
[INFO] running `"docker" "start" "-a" "f6b208662fcee2cd054412533781d9a5a497d6d33579d3f36828786124cbf71d"`
[INFO] [stderr]    Compiling bit-vec v0.6.1
[INFO] [stderr]    Compiling bit-matrix v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "f6b208662fcee2cd054412533781d9a5a497d6d33579d3f36828786124cbf71d"`
[INFO] running `"docker" "rm" "-f" "f6b208662fcee2cd054412533781d9a5a497d6d33579d3f36828786124cbf71d"`
[INFO] [stdout] f6b208662fcee2cd054412533781d9a5a497d6d33579d3f36828786124cbf71d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bit-matrix/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] d4557fb2ca0c94aaeba9753df905124e99de0640d3aeba256b60b4856c2a9a1f
[INFO] running `"docker" "start" "-a" "d4557fb2ca0c94aaeba9753df905124e99de0640d3aeba256b60b4856c2a9a1f"`
[INFO] [stderr]    Compiling bit-matrix v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "d4557fb2ca0c94aaeba9753df905124e99de0640d3aeba256b60b4856c2a9a1f"`
[INFO] running `"docker" "rm" "-f" "d4557fb2ca0c94aaeba9753df905124e99de0640d3aeba256b60b4856c2a9a1f"`
[INFO] [stdout] d4557fb2ca0c94aaeba9753df905124e99de0640d3aeba256b60b4856c2a9a1f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bit-matrix/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 8de02cad4d7957316b79622fc572ec4d1ed67ade4a04b3814567423c6cded068
[INFO] running `"docker" "start" "-a" "8de02cad4d7957316b79622fc572ec4d1ed67ade4a04b3814567423c6cded068"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bit_matrix-3d78667412017ae7
[INFO] [stderr]      Running /opt/crater/target/debug/deps/serialize_deserialize-9e74fec5eea93709
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test matrix::test_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/transitive_closure-5f2727f0ca59d2bb
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_transitive_closure ... ok
[INFO] [stderr]    Doc-tests bit_matrix
[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 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" "8de02cad4d7957316b79622fc572ec4d1ed67ade4a04b3814567423c6cded068"`
[INFO] running `"docker" "rm" "-f" "8de02cad4d7957316b79622fc572ec4d1ed67ade4a04b3814567423c6cded068"`
[INFO] [stdout] 8de02cad4d7957316b79622fc572ec4d1ed67ade4a04b3814567423c6cded068