[INFO] crate changecase 0.0.7 is already in cache
[INFO] extracting crate changecase 0.0.7 into work/ex/beta-1.38-1/sources/1.37.0/reg/changecase/0.0.7
[INFO] extracting crate changecase 0.0.7 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/changecase/0.0.7
[INFO] validating manifest of changecase-0.0.7 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 changecase-0.0.7 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 changecase-0.0.7
[INFO] finished frobbing changecase-0.0.7
[INFO] frobbed toml for changecase-0.0.7 written to work/ex/beta-1.38-1/sources/1.37.0/reg/changecase/0.0.7/Cargo.toml
[INFO] started frobbing changecase-0.0.7
[INFO] finished frobbing changecase-0.0.7
[INFO] frobbed toml for changecase-0.0.7 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/changecase/0.0.7/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 changecase-0.0.7 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-7/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/changecase/0.0.7:/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] 3471e5d438469db5818ebc10c395630a788ad7615077fd2309b60225c9e60728
[INFO] running `"docker" "start" "-a" "3471e5d438469db5818ebc10c395630a788ad7615077fd2309b60225c9e60728"`
[INFO] [stderr]    Compiling changecase v0.0.7 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "3471e5d438469db5818ebc10c395630a788ad7615077fd2309b60225c9e60728"`
[INFO] running `"docker" "rm" "-f" "3471e5d438469db5818ebc10c395630a788ad7615077fd2309b60225c9e60728"`
[INFO] [stdout] 3471e5d438469db5818ebc10c395630a788ad7615077fd2309b60225c9e60728
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/changecase/0.0.7:/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] 74fdf4b7a13095cb014b387d2e3a23efd49108223cc7fc4060e0aadf711bcac6
[INFO] running `"docker" "start" "-a" "74fdf4b7a13095cb014b387d2e3a23efd49108223cc7fc4060e0aadf711bcac6"`
[INFO] [stderr]    Compiling changecase v0.0.7 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "74fdf4b7a13095cb014b387d2e3a23efd49108223cc7fc4060e0aadf711bcac6"`
[INFO] running `"docker" "rm" "-f" "74fdf4b7a13095cb014b387d2e3a23efd49108223cc7fc4060e0aadf711bcac6"`
[INFO] [stdout] 74fdf4b7a13095cb014b387d2e3a23efd49108223cc7fc4060e0aadf711bcac6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/changecase/0.0.7:/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] 64776c94b0cf47ef389e686111082204bdb6031cf9a92f0691c9db2c86673805
[INFO] running `"docker" "start" "-a" "64776c94b0cf47ef389e686111082204bdb6031cf9a92f0691c9db2c86673805"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/changecase-4922aee8adb5eed9
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test lower ... ok
[INFO] [stdout] test capitalize ... ok
[INFO] [stdout] test alternating ... ok
[INFO] [stdout] test str_lower ... ok
[INFO] [stdout] test str_alternating ... ok
[INFO] [stdout] test str_swapped ... ok
[INFO] [stdout] test str_capitalize ... ok
[INFO] [stdout] test swapped ... ok
[INFO] [stdout] test upper ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests changecase
[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" "64776c94b0cf47ef389e686111082204bdb6031cf9a92f0691c9db2c86673805"`
[INFO] running `"docker" "rm" "-f" "64776c94b0cf47ef389e686111082204bdb6031cf9a92f0691c9db2c86673805"`
[INFO] [stdout] 64776c94b0cf47ef389e686111082204bdb6031cf9a92f0691c9db2c86673805