[INFO] crate heck 0.3.1 is already in cache
[INFO] extracting crate heck 0.3.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/heck/0.3.1
[INFO] extracting crate heck 0.3.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/heck/0.3.1
[INFO] validating manifest of heck-0.3.1 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 heck-0.3.1 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 heck-0.3.1
[INFO] finished frobbing heck-0.3.1
[INFO] frobbed toml for heck-0.3.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/heck/0.3.1/Cargo.toml
[INFO] started frobbing heck-0.3.1
[INFO] finished frobbing heck-0.3.1
[INFO] frobbed toml for heck-0.3.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/heck/0.3.1/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 heck-0.3.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/heck/0.3.1:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 40ce03a161af17c7fe5f227b529bae0712b4632572a2706002c8c5af130edac8
[INFO] running `"docker" "start" "-a" "40ce03a161af17c7fe5f227b529bae0712b4632572a2706002c8c5af130edac8"`
[INFO] [stderr]    Compiling heck v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "40ce03a161af17c7fe5f227b529bae0712b4632572a2706002c8c5af130edac8"`
[INFO] running `"docker" "rm" "-f" "40ce03a161af17c7fe5f227b529bae0712b4632572a2706002c8c5af130edac8"`
[INFO] [stdout] 40ce03a161af17c7fe5f227b529bae0712b4632572a2706002c8c5af130edac8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/heck/0.3.1:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5aeabb0b349652dd65046aec7c8cf97ae872263b6bb37c6109d41c8f3a750103
[INFO] running `"docker" "start" "-a" "5aeabb0b349652dd65046aec7c8cf97ae872263b6bb37c6109d41c8f3a750103"`
[INFO] [stderr]    Compiling heck v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "5aeabb0b349652dd65046aec7c8cf97ae872263b6bb37c6109d41c8f3a750103"`
[INFO] running `"docker" "rm" "-f" "5aeabb0b349652dd65046aec7c8cf97ae872263b6bb37c6109d41c8f3a750103"`
[INFO] [stdout] 5aeabb0b349652dd65046aec7c8cf97ae872263b6bb37c6109d41c8f3a750103
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/heck/0.3.1:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 5c044ad2593795c78a3f3788821eab689ef20bfb9013f2f3d915d5dc94066ad5
[INFO] running `"docker" "start" "-a" "5c044ad2593795c78a3f3788821eab689ef20bfb9013f2f3d915d5dc94066ad5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/heck-f8276af3aa58ea0c
[INFO] [stdout] 
[INFO] [stdout] running 74 tests
[INFO] [stdout] test camel::tests::test1 ... ok
[INFO] [stdout] test camel::tests::test10 ... ok
[INFO] [stdout] test camel::tests::test2 ... ok
[INFO] [stdout] test camel::tests::test3 ... ok
[INFO] [stdout] test camel::tests::test4 ... ok
[INFO] [stdout] test camel::tests::test6 ... ok
[INFO] [stdout] test camel::tests::test7 ... ok
[INFO] [stdout] test camel::tests::test5 ... ok
[INFO] [stdout] test camel::tests::test9 ... ok
[INFO] [stdout] test kebab::tests::test1 ... ok
[INFO] [stdout] test kebab::tests::test10 ... ok
[INFO] [stdout] test kebab::tests::test2 ... ok
[INFO] [stdout] test camel::tests::test8 ... ok
[INFO] [stdout] test kebab::tests::test4 ... ok
[INFO] [stdout] test mixed::tests::test1 ... ok
[INFO] [stdout] test kebab::tests::test5 ... ok
[INFO] [stdout] test kebab::tests::test6 ... ok
[INFO] [stdout] test mixed::tests::test2 ... ok
[INFO] [stdout] test kebab::tests::test7 ... ok
[INFO] [stdout] test kebab::tests::test9 ... ok
[INFO] [stdout] test kebab::tests::test3 ... ok
[INFO] [stdout] test kebab::tests::test8 ... ok
[INFO] [stdout] test mixed::tests::test10 ... ok
[INFO] [stdout] test mixed::tests::test4 ... ok
[INFO] [stdout] test mixed::tests::test5 ... ok
[INFO] [stdout] test mixed::tests::test6 ... ok
[INFO] [stdout] test mixed::tests::test7 ... ok
[INFO] [stdout] test mixed::tests::test8 ... ok
[INFO] [stdout] test mixed::tests::test9 ... ok
[INFO] [stdout] test mixed::tests::test3 ... ok
[INFO] [stdout] test shouty_snake::tests::test10 ... ok
[INFO] [stdout] test shouty_snake::tests::test2 ... ok
[INFO] [stdout] test shouty_snake::tests::test7 ... ok
[INFO] [stdout] test shouty_snake::tests::test6 ... ok
[INFO] [stdout] test shouty_snake::tests::test4 ... ok
[INFO] [stdout] test shouty_snake::tests::test5 ... ok
[INFO] [stderr]    Doc-tests heck
[INFO] [stdout] test shouty_snake::tests::test3 ... ok
[INFO] [stdout] test shouty_snake::tests::test1 ... ok
[INFO] [stdout] test snake::tests::test10 ... ok
[INFO] [stdout] test shouty_snake::tests::test9 ... ok
[INFO] [stdout] test shouty_snake::tests::test8 ... ok
[INFO] [stdout] test snake::tests::test1 ... ok
[INFO] [stdout] test snake::tests::test11 ... ok
[INFO] [stdout] test snake::tests::test12 ... ok
[INFO] [stdout] test snake::tests::test13 ... ok
[INFO] [stdout] test snake::tests::test14 ... ok
[INFO] [stdout] test snake::tests::test16 ... ok
[INFO] [stdout] test snake::tests::test21 ... ok
[INFO] [stdout] test snake::tests::test22 ... ok
[INFO] [stdout] test snake::tests::test23 ... ok
[INFO] [stdout] test snake::tests::test24 ... ok
[INFO] [stdout] test snake::tests::test25 ... ok
[INFO] [stdout] test snake::tests::test3 ... ok
[INFO] [stdout] test snake::tests::test4 ... ok
[INFO] [stdout] test snake::tests::test5 ... ok
[INFO] [stdout] test snake::tests::test6 ... ok
[INFO] [stdout] test snake::tests::test2 ... ok
[INFO] [stdout] test snake::tests::test8 ... ok
[INFO] [stdout] test snake::tests::test7 ... ok
[INFO] [stdout] test title::tests::test1 ... ok
[INFO] [stdout] test snake::tests::test9 ... ok
[INFO] [stdout] test snake::tests::test20 ... ok
[INFO] [stdout] test snake::tests::test17 ... ok
[INFO] [stdout] test snake::tests::test18 ... ok
[INFO] [stdout] test snake::tests::test19 ... ok
[INFO] [stdout] test title::tests::test10 ... ok
[INFO] [stdout] test title::tests::test4 ... ok
[INFO] [stdout] test title::tests::test3 ... ok
[INFO] [stdout] test title::tests::test5 ... ok
[INFO] [stdout] test title::tests::test6 ... ok
[INFO] [stdout] test title::tests::test7 ... ok
[INFO] [stdout] test title::tests::test8 ... ok
[INFO] [stdout] test title::tests::test2 ... ok
[INFO] [stdout] test title::tests::test9 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/snake.rs - snake::SnakeCase (line 7) ... ok
[INFO] [stdout] test src/title.rs - title::TitleCase (line 8) ... ok
[INFO] [stdout] test src/camel.rs - camel::CamelCase (line 8) ... ok
[INFO] [stdout] test src/shouty_snake.rs - shouty_snake::ShoutySnakeCase (line 8) ... ok
[INFO] [stdout] test src/mixed.rs - mixed::MixedCase (line 8) ... ok
[INFO] [stdout] test src/kebab.rs - kebab::KebabCase (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5c044ad2593795c78a3f3788821eab689ef20bfb9013f2f3d915d5dc94066ad5"`
[INFO] running `"docker" "rm" "-f" "5c044ad2593795c78a3f3788821eab689ef20bfb9013f2f3d915d5dc94066ad5"`
[INFO] [stdout] 5c044ad2593795c78a3f3788821eab689ef20bfb9013f2f3d915d5dc94066ad5