[INFO] crate unicode_reader 1.0.0 is already in cache
[INFO] extracting crate unicode_reader 1.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/unicode_reader/1.0.0
[INFO] extracting crate unicode_reader 1.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/unicode_reader/1.0.0
[INFO] validating manifest of unicode_reader-1.0.0 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 unicode_reader-1.0.0 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 unicode_reader-1.0.0
[INFO] finished frobbing unicode_reader-1.0.0
[INFO] frobbed toml for unicode_reader-1.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/unicode_reader/1.0.0/Cargo.toml
[INFO] started frobbing unicode_reader-1.0.0
[INFO] finished frobbing unicode_reader-1.0.0
[INFO] frobbed toml for unicode_reader-1.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/unicode_reader/1.0.0/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 unicode_reader-1.0.0 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/unicode_reader/1.0.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 63e0fe78890635e8c6ec3602bae57255843c7da364473497e996fb1dc42e4037
[INFO] running `"docker" "start" "-a" "63e0fe78890635e8c6ec3602bae57255843c7da364473497e996fb1dc42e4037"`
[INFO] [stderr]    Compiling unicode_reader v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "63e0fe78890635e8c6ec3602bae57255843c7da364473497e996fb1dc42e4037"`
[INFO] running `"docker" "rm" "-f" "63e0fe78890635e8c6ec3602bae57255843c7da364473497e996fb1dc42e4037"`
[INFO] [stdout] 63e0fe78890635e8c6ec3602bae57255843c7da364473497e996fb1dc42e4037
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/unicode_reader/1.0.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] bfdf51ff8548acf5f54e8f97ad588076901d53bc647207ac83cfb7ae6d66faea
[INFO] running `"docker" "start" "-a" "bfdf51ff8548acf5f54e8f97ad588076901d53bc647207ac83cfb7ae6d66faea"`
[INFO] [stderr]    Compiling unicode_reader v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "bfdf51ff8548acf5f54e8f97ad588076901d53bc647207ac83cfb7ae6d66faea"`
[INFO] running `"docker" "rm" "-f" "bfdf51ff8548acf5f54e8f97ad588076901d53bc647207ac83cfb7ae6d66faea"`
[INFO] [stdout] bfdf51ff8548acf5f54e8f97ad588076901d53bc647207ac83cfb7ae6d66faea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/unicode_reader/1.0.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 6e7f86555aac4231173dbd455642f3122b4a951e17e6a11450210b04cfa84360
[INFO] running `"docker" "start" "-a" "6e7f86555aac4231173dbd455642f3122b4a951e17e6a11450210b04cfa84360"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/unicode_reader-a19f973b55bc4364
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::test_utf8_error ... ok
[INFO] [stdout] test test::test_grapheme_bad_utf8 ... ok
[INFO] [stdout] test test::test_grapheme_bad_utf8_at_start ... ok
[INFO] [stdout] test test::test_zalgo ... ok
[INFO] [stdout] test test::test_error_at_end ... ok
[INFO] [stderr]    Doc-tests unicode_reader
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6e7f86555aac4231173dbd455642f3122b4a951e17e6a11450210b04cfa84360"`
[INFO] running `"docker" "rm" "-f" "6e7f86555aac4231173dbd455642f3122b4a951e17e6a11450210b04cfa84360"`
[INFO] [stdout] 6e7f86555aac4231173dbd455642f3122b4a951e17e6a11450210b04cfa84360