[INFO] crate smush 0.1.4 is already in cache
[INFO] extracting crate smush 0.1.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/smush/0.1.4
[INFO] extracting crate smush 0.1.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/smush/0.1.4
[INFO] validating manifest of smush-0.1.4 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 smush-0.1.4 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 smush-0.1.4
[INFO] finished frobbing smush-0.1.4
[INFO] frobbed toml for smush-0.1.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/smush/0.1.4/Cargo.toml
[INFO] started frobbing smush-0.1.4
[INFO] finished frobbing smush-0.1.4
[INFO] frobbed toml for smush-0.1.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/smush/0.1.4/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 smush-0.1.4 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/smush/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 9e1ca321585bdff106a03116e32b71f9e11c5ef81429ad8ce248a19c491db5cf
[INFO] running `"docker" "start" "-a" "9e1ca321585bdff106a03116e32b71f9e11c5ef81429ad8ce248a19c491db5cf"`
[INFO] [stderr] warning: version requirement `0.4.22+zstd.1.3.8` for dependency `zstd` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling bytecount v0.4.0
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.1
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling alloc-stdlib v0.2.1
[INFO] [stderr]    Compiling brotli-decompressor v2.3.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling brotli v3.3.0
[INFO] [stderr]    Compiling cc v1.0.40
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling zstd-sys v1.4.13+zstd.1.4.3
[INFO] [stderr]    Compiling lz4-sys v1.8.3
[INFO] [stderr]    Compiling lzma-sys v0.1.14
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling backtrace v0.3.35
[INFO] [stderr]    Compiling flate2 v1.0.11
[INFO] [stderr]    Compiling xz2 v0.1.6
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]    Compiling lz4 v1.23.1
[INFO] [stderr]    Compiling zstd-safe v1.4.13+zstd.1.4.3
[INFO] [stderr]    Compiling zstd v0.4.28+zstd.1.4.3
[INFO] [stderr]    Compiling smush v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] running `"docker" "inspect" "9e1ca321585bdff106a03116e32b71f9e11c5ef81429ad8ce248a19c491db5cf"`
[INFO] running `"docker" "rm" "-f" "9e1ca321585bdff106a03116e32b71f9e11c5ef81429ad8ce248a19c491db5cf"`
[INFO] [stdout] 9e1ca321585bdff106a03116e32b71f9e11c5ef81429ad8ce248a19c491db5cf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/smush/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5c3580925c56344e9761111d15a8c5a5b150ce9aa1fcebff74f41f9eb55f88df
[INFO] running `"docker" "start" "-a" "5c3580925c56344e9761111d15a8c5a5b150ce9aa1fcebff74f41f9eb55f88df"`
[INFO] [stderr] warning: version requirement `0.4.22+zstd.1.3.8` for dependency `zstd` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling elapsed v0.1.2
[INFO] [stderr]    Compiling smush v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.54s
[INFO] running `"docker" "inspect" "5c3580925c56344e9761111d15a8c5a5b150ce9aa1fcebff74f41f9eb55f88df"`
[INFO] running `"docker" "rm" "-f" "5c3580925c56344e9761111d15a8c5a5b150ce9aa1fcebff74f41f9eb55f88df"`
[INFO] [stdout] 5c3580925c56344e9761111d15a8c5a5b150ce9aa1fcebff74f41f9eb55f88df
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/smush/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 5e6b54f920069ff6a74ab711ab68d2c4e8d4b8406575696f7934977d900fe33b
[INFO] running `"docker" "start" "-a" "5e6b54f920069ff6a74ab711ab68d2c4e8d4b8406575696f7934977d900fe33b"`
[INFO] [stderr] warning: version requirement `0.4.22+zstd.1.3.8` for dependency `zstd` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/smush-bc712e23df1c50c7
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::decode_lz4 ... ok
[INFO] [stdout] test tests::decode_identity ... ok
[INFO] [stdout] test tests::decode_bincode ... ok
[INFO] [stdout] test tests::decode_gzip ... ok
[INFO] [stdout] test tests::encode_bincode ... ok
[INFO] [stdout] test tests::decode_zlib ... ok
[INFO] [stdout] test tests::decode_zstd ... ok
[INFO] [stdout] test tests::encode_deflate ... ok
[INFO] [stdout] test tests::decode_deflate ... ok
[INFO] [stdout] test tests::decode_xz ... ok
[INFO] [stdout] test tests::encode_gzip ... ok
[INFO] [stdout] test tests::encode_lz4 ... ok
[INFO] [stdout] test tests::encode_zstd ... ok
[INFO] [stdout] test tests::encode_zlib ... ok
[INFO] [stdout] test tests::encode_identity ... ok
[INFO] [stdout] test tests::encode_brotli ... ok
[INFO] [stdout] test tests::encode_xz ... ok
[INFO] [stdout] test tests::decode_brotli ... ok
[INFO] [stdout] test tests::encode_base58 ... ok
[INFO] [stderr]    Doc-tests smush
[INFO] [stdout] test tests::decode_base58 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 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" "5e6b54f920069ff6a74ab711ab68d2c4e8d4b8406575696f7934977d900fe33b"`
[INFO] running `"docker" "rm" "-f" "5e6b54f920069ff6a74ab711ab68d2c4e8d4b8406575696f7934977d900fe33b"`
[INFO] [stdout] 5e6b54f920069ff6a74ab711ab68d2c4e8d4b8406575696f7934977d900fe33b