[INFO] updating cached repository JTweet/emoji64
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/JTweet/emoji64
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/JTweet/emoji64" "work/ex/beta-1.38-1/sources/1.37.0/gh/JTweet/emoji64"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/JTweet/emoji64'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/JTweet/emoji64" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JTweet/emoji64"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JTweet/emoji64'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0e3a18aac50ea062eeada41ec68c9e4c71d4c933
[INFO] sha for GitHub repo JTweet/emoji64: 0e3a18aac50ea062eeada41ec68c9e4c71d4c933
[INFO] validating manifest of JTweet/emoji64 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 JTweet/emoji64 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 JTweet/emoji64
[INFO] finished frobbing JTweet/emoji64
[INFO] frobbed toml for JTweet/emoji64 written to work/ex/beta-1.38-1/sources/1.37.0/gh/JTweet/emoji64/Cargo.toml
[INFO] started frobbing JTweet/emoji64
[INFO] finished frobbing JTweet/emoji64
[INFO] frobbed toml for JTweet/emoji64 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JTweet/emoji64/Cargo.toml
[INFO] crate JTweet/emoji64 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing JTweet/emoji64 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-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JTweet/emoji64:/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] b377e6ddc27afa6ba30b2dd50240b6e1ecb647abb53892fcd2befe44b3dd1f89
[INFO] running `"docker" "start" "-a" "b377e6ddc27afa6ba30b2dd50240b6e1ecb647abb53892fcd2befe44b3dd1f89"`
[INFO] [stderr]    Compiling emoji64 v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "b377e6ddc27afa6ba30b2dd50240b6e1ecb647abb53892fcd2befe44b3dd1f89"`
[INFO] running `"docker" "rm" "-f" "b377e6ddc27afa6ba30b2dd50240b6e1ecb647abb53892fcd2befe44b3dd1f89"`
[INFO] [stdout] b377e6ddc27afa6ba30b2dd50240b6e1ecb647abb53892fcd2befe44b3dd1f89
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JTweet/emoji64:/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] 3ff4df88f76793d6a292551c6d4e370cd16ddc546e4ad9fcc9f364aba7713c83
[INFO] running `"docker" "start" "-a" "3ff4df88f76793d6a292551c6d4e370cd16ddc546e4ad9fcc9f364aba7713c83"`
[INFO] [stderr]    Compiling emoji64 v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "3ff4df88f76793d6a292551c6d4e370cd16ddc546e4ad9fcc9f364aba7713c83"`
[INFO] running `"docker" "rm" "-f" "3ff4df88f76793d6a292551c6d4e370cd16ddc546e4ad9fcc9f364aba7713c83"`
[INFO] [stdout] 3ff4df88f76793d6a292551c6d4e370cd16ddc546e4ad9fcc9f364aba7713c83
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JTweet/emoji64:/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] 9e07321bec2df410adfedb9821c950d764a914c2ac03eea7b98ded81f2c3e09f
[INFO] running `"docker" "start" "-a" "9e07321bec2df410adfedb9821c950d764a914c2ac03eea7b98ded81f2c3e09f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/emoji64-7695bbc311f210c9
[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" "9e07321bec2df410adfedb9821c950d764a914c2ac03eea7b98ded81f2c3e09f"`
[INFO] running `"docker" "rm" "-f" "9e07321bec2df410adfedb9821c950d764a914c2ac03eea7b98ded81f2c3e09f"`
[INFO] [stdout] 9e07321bec2df410adfedb9821c950d764a914c2ac03eea7b98ded81f2c3e09f