[INFO] crate bitutils 3.0.0 is already in cache
[INFO] extracting crate bitutils 3.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/bitutils/3.0.0
[INFO] extracting crate bitutils 3.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bitutils/3.0.0
[INFO] validating manifest of bitutils-3.0.0 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 bitutils-3.0.0 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 bitutils-3.0.0
[INFO] finished frobbing bitutils-3.0.0
[INFO] frobbed toml for bitutils-3.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bitutils/3.0.0/Cargo.toml
[INFO] started frobbing bitutils-3.0.0
[INFO] finished frobbing bitutils-3.0.0
[INFO] frobbed toml for bitutils-3.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bitutils/3.0.0/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 bitutils-3.0.0 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bitutils/3.0.0:/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] af6df4c1b28735ead27257ff00a0f1a349a9f05e5411d24ab70b2317baa07574
[INFO] running `"docker" "start" "-a" "af6df4c1b28735ead27257ff00a0f1a349a9f05e5411d24ab70b2317baa07574"`
[INFO] [stderr]    Compiling bf-impl v1.0.0
[INFO] [stderr]    Compiling bitutils v3.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `"docker" "inspect" "af6df4c1b28735ead27257ff00a0f1a349a9f05e5411d24ab70b2317baa07574"`
[INFO] running `"docker" "rm" "-f" "af6df4c1b28735ead27257ff00a0f1a349a9f05e5411d24ab70b2317baa07574"`
[INFO] [stdout] af6df4c1b28735ead27257ff00a0f1a349a9f05e5411d24ab70b2317baa07574
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bitutils/3.0.0:/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] de17d510743add8849daa923264bae2635642651e0f937fa2d62a18a97623d0a
[INFO] running `"docker" "start" "-a" "de17d510743add8849daa923264bae2635642651e0f937fa2d62a18a97623d0a"`
[INFO] [stderr]    Compiling bitutils v3.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "de17d510743add8849daa923264bae2635642651e0f937fa2d62a18a97623d0a"`
[INFO] running `"docker" "rm" "-f" "de17d510743add8849daa923264bae2635642651e0f937fa2d62a18a97623d0a"`
[INFO] [stdout] de17d510743add8849daa923264bae2635642651e0f937fa2d62a18a97623d0a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bitutils/3.0.0:/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] ed84858539f87877f82871e4febf47dc9535c8cf49f6e68f9186f2ef4e42c498
[INFO] running `"docker" "start" "-a" "ed84858539f87877f82871e4febf47dc9535c8cf49f6e68f9186f2ef4e42c498"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bitutils-ccd73857e29e20bf
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::upd_bitfield ... ok
[INFO] [stdout] test test::bitfield_copyable ... ok
[INFO] [stdout] test test::bitfield_alias ... ok
[INFO] [stdout] test test::bitfield ... ok
[INFO] [stdout] test test::bitfield_formattable ... ok
[INFO] [stdout] test test::set_bitfield ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitutils
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - sign_extend32 (line 5) ... ok
[INFO] [stdout] test src/lib.rs - bf (line 68) ... ok
[INFO] [stdout] test src/lib.rs - bits (line 18) ... ok
[INFO] [stdout] test src/lib.rs - bit (line 36) ... 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" "ed84858539f87877f82871e4febf47dc9535c8cf49f6e68f9186f2ef4e42c498"`
[INFO] running `"docker" "rm" "-f" "ed84858539f87877f82871e4febf47dc9535c8cf49f6e68f9186f2ef4e42c498"`
[INFO] [stdout] ed84858539f87877f82871e4febf47dc9535c8cf49f6e68f9186f2ef4e42c498