[INFO] crate grapheme 0.0.0 is already in cache
[INFO] extracting crate grapheme 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/grapheme/0.0.0
[INFO] extracting crate grapheme 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/grapheme/0.0.0
[INFO] validating manifest of grapheme-0.0.0 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 grapheme-0.0.0 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 grapheme-0.0.0
[INFO] finished frobbing grapheme-0.0.0
[INFO] frobbed toml for grapheme-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/grapheme/0.0.0/Cargo.toml
[INFO] started frobbing grapheme-0.0.0
[INFO] finished frobbing grapheme-0.0.0
[INFO] frobbed toml for grapheme-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/grapheme/0.0.0/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 grapheme-0.0.0 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/grapheme/0.0.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 8382a61bdfbedf3daca2a70f958e1fb4add9ef0f951c3942797bb3c1ab2c96f5
[INFO] running `"docker" "start" "-a" "8382a61bdfbedf3daca2a70f958e1fb4add9ef0f951c3942797bb3c1ab2c96f5"`
[INFO] [stderr]    Compiling grapheme v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `"docker" "inspect" "8382a61bdfbedf3daca2a70f958e1fb4add9ef0f951c3942797bb3c1ab2c96f5"`
[INFO] running `"docker" "rm" "-f" "8382a61bdfbedf3daca2a70f958e1fb4add9ef0f951c3942797bb3c1ab2c96f5"`
[INFO] [stdout] 8382a61bdfbedf3daca2a70f958e1fb4add9ef0f951c3942797bb3c1ab2c96f5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/grapheme/0.0.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ec858996e96f9ea57fa4207fa7e27a372093c31dab2d61aba8ff9f63d31c9aea
[INFO] running `"docker" "start" "-a" "ec858996e96f9ea57fa4207fa7e27a372093c31dab2d61aba8ff9f63d31c9aea"`
[INFO] [stderr]    Compiling grapheme v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "ec858996e96f9ea57fa4207fa7e27a372093c31dab2d61aba8ff9f63d31c9aea"`
[INFO] running `"docker" "rm" "-f" "ec858996e96f9ea57fa4207fa7e27a372093c31dab2d61aba8ff9f63d31c9aea"`
[INFO] [stdout] ec858996e96f9ea57fa4207fa7e27a372093c31dab2d61aba8ff9f63d31c9aea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/grapheme/0.0.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 6ee9cd5d7beaf73c5bbff027eda5ab66562039a04d79686e40b54230392b094b
[INFO] running `"docker" "start" "-a" "6ee9cd5d7beaf73c5bbff027eda5ab66562039a04d79686e40b54230392b094b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/grapheme-f8654a430acf8271
[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] [stderr]    Doc-tests grapheme
[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" "6ee9cd5d7beaf73c5bbff027eda5ab66562039a04d79686e40b54230392b094b"`
[INFO] running `"docker" "rm" "-f" "6ee9cd5d7beaf73c5bbff027eda5ab66562039a04d79686e40b54230392b094b"`
[INFO] [stdout] 6ee9cd5d7beaf73c5bbff027eda5ab66562039a04d79686e40b54230392b094b