[INFO] crate diffs 0.3.0 is already in cache
[INFO] extracting crate diffs 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/diffs/0.3.0
[INFO] extracting crate diffs 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/diffs/0.3.0
[INFO] validating manifest of diffs-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 diffs-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 diffs-0.3.0
[INFO] finished frobbing diffs-0.3.0
[INFO] frobbed toml for diffs-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/diffs/0.3.0/Cargo.toml
[INFO] started frobbing diffs-0.3.0
[INFO] finished frobbing diffs-0.3.0
[INFO] frobbed toml for diffs-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/diffs/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 diffs-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-0/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/diffs/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] 2df4be658c693a2d903dd3792e56f8752c759ee0a2778ca121bc6dd8d9363c20
[INFO] running `"docker" "start" "-a" "2df4be658c693a2d903dd3792e56f8752c759ee0a2778ca121bc6dd8d9363c20"`
[INFO] [stderr]    Compiling diffs v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "2df4be658c693a2d903dd3792e56f8752c759ee0a2778ca121bc6dd8d9363c20"`
[INFO] running `"docker" "rm" "-f" "2df4be658c693a2d903dd3792e56f8752c759ee0a2778ca121bc6dd8d9363c20"`
[INFO] [stdout] 2df4be658c693a2d903dd3792e56f8752c759ee0a2778ca121bc6dd8d9363c20
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/diffs/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] 932d80b85b85e995864fff8a5678133313727ca8a63176273665a8cab8dc3fc5
[INFO] running `"docker" "start" "-a" "932d80b85b85e995864fff8a5678133313727ca8a63176273665a8cab8dc3fc5"`
[INFO] [stderr]    Compiling diffs v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `"docker" "inspect" "932d80b85b85e995864fff8a5678133313727ca8a63176273665a8cab8dc3fc5"`
[INFO] running `"docker" "rm" "-f" "932d80b85b85e995864fff8a5678133313727ca8a63176273665a8cab8dc3fc5"`
[INFO] [stdout] 932d80b85b85e995864fff8a5678133313727ca8a63176273665a8cab8dc3fc5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/diffs/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] 796f9aa7fcda66c996212c863f616e4e1c66a15d95200012c37bca156473eefe
[INFO] running `"docker" "start" "-a" "796f9aa7fcda66c996212c863f616e4e1c66a15d95200012c37bca156473eefe"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/diffs-303d7553b85a92d3
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test myers::test_modulo ... ok
[INFO] [stdout] test replace::myers ... ok
[INFO] [stdout] test test::test_contiguous ... ok
[INFO] [stdout] test test::test_diff ... ok
[INFO] [stdout] test patience::patience ... ok
[INFO] [stdout] test test::test_replace ... ok
[INFO] [stdout] test test::test_pat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests diffs
[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" "796f9aa7fcda66c996212c863f616e4e1c66a15d95200012c37bca156473eefe"`
[INFO] running `"docker" "rm" "-f" "796f9aa7fcda66c996212c863f616e4e1c66a15d95200012c37bca156473eefe"`
[INFO] [stdout] 796f9aa7fcda66c996212c863f616e4e1c66a15d95200012c37bca156473eefe