[INFO] crate b2sum 0.3.0 is already in cache
[INFO] extracting crate b2sum 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/b2sum/0.3.0
[INFO] extracting crate b2sum 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/b2sum/0.3.0
[INFO] validating manifest of b2sum-0.3.0 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 b2sum-0.3.0 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 b2sum-0.3.0
[INFO] finished frobbing b2sum-0.3.0
[INFO] frobbed toml for b2sum-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/b2sum/0.3.0/Cargo.toml
[INFO] started frobbing b2sum-0.3.0
[INFO] finished frobbing b2sum-0.3.0
[INFO] frobbed toml for b2sum-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/b2sum/0.3.0/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 b2sum-0.3.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/b2sum/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 5b2635209c8910ce3c63cbd63f88c90c45dcfbdc8b627edb6f04a3f1bde5c737
[INFO] running `"docker" "start" "-a" "5b2635209c8910ce3c63cbd63f88c90c45dcfbdc8b627edb6f04a3f1bde5c737"`
[INFO] [stderr]    Compiling blake2b_simd v0.5.6
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling b2sum v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.17s
[INFO] running `"docker" "inspect" "5b2635209c8910ce3c63cbd63f88c90c45dcfbdc8b627edb6f04a3f1bde5c737"`
[INFO] running `"docker" "rm" "-f" "5b2635209c8910ce3c63cbd63f88c90c45dcfbdc8b627edb6f04a3f1bde5c737"`
[INFO] [stdout] 5b2635209c8910ce3c63cbd63f88c90c45dcfbdc8b627edb6f04a3f1bde5c737
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/b2sum/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3d5e893f25219261c19f0dd2c17359b1514cfa5811621b5ff70e608c32b24a10
[INFO] running `"docker" "start" "-a" "3d5e893f25219261c19f0dd2c17359b1514cfa5811621b5ff70e608c32b24a10"`
[INFO] [stderr]    Compiling b2sum v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `"docker" "inspect" "3d5e893f25219261c19f0dd2c17359b1514cfa5811621b5ff70e608c32b24a10"`
[INFO] running `"docker" "rm" "-f" "3d5e893f25219261c19f0dd2c17359b1514cfa5811621b5ff70e608c32b24a10"`
[INFO] [stdout] 3d5e893f25219261c19f0dd2c17359b1514cfa5811621b5ff70e608c32b24a10
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/b2sum/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 8a1dbe1ca2163c6541d5f778d7336553cd5f0d4cdbd368f388dab33fc3728854
[INFO] running `"docker" "start" "-a" "8a1dbe1ca2163c6541d5f778d7336553cd5f0d4cdbd368f388dab33fc3728854"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/b2sum-8189a64c14c98260
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::split_check_line_with_non_even_hash ... ok
[INFO] [stdout] test tests::split_check_line_with_truncated_line ... ok
[INFO] [stdout] test tests::split_check_line_with_missing_filename ... ok
[INFO] [stdout] test tests::split_check_line_with_too_long_hash ... ok
[INFO] [stdout] test tests::split_check_line_with_too_small_hash ... ok
[INFO] [stdout] test tests::split_check_line_with_valid_line ... ok
[INFO] [stdout] test tests::test_hash_formatting ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8a1dbe1ca2163c6541d5f778d7336553cd5f0d4cdbd368f388dab33fc3728854"`
[INFO] running `"docker" "rm" "-f" "8a1dbe1ca2163c6541d5f778d7336553cd5f0d4cdbd368f388dab33fc3728854"`
[INFO] [stdout] 8a1dbe1ca2163c6541d5f778d7336553cd5f0d4cdbd368f388dab33fc3728854