[INFO] crate quarter 0.1.0 is already in cache
[INFO] extracting crate quarter 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/quarter/0.1.0
[INFO] extracting crate quarter 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/quarter/0.1.0
[INFO] validating manifest of quarter-0.1.0 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 quarter-0.1.0 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 quarter-0.1.0
[INFO] finished frobbing quarter-0.1.0
[INFO] frobbed toml for quarter-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/quarter/0.1.0/Cargo.toml
[INFO] started frobbing quarter-0.1.0
[INFO] finished frobbing quarter-0.1.0
[INFO] frobbed toml for quarter-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/quarter/0.1.0/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 quarter-0.1.0 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-0/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/quarter/0.1.0:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 4ffc386cdc55a83e4840668f2d1bba2e6954d605238ffad9cb41c7c9aad66c13
[INFO] running `"docker" "start" "-a" "4ffc386cdc55a83e4840668f2d1bba2e6954d605238ffad9cb41c7c9aad66c13"`
[INFO] [stderr]    Compiling quarter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `"docker" "inspect" "4ffc386cdc55a83e4840668f2d1bba2e6954d605238ffad9cb41c7c9aad66c13"`
[INFO] running `"docker" "rm" "-f" "4ffc386cdc55a83e4840668f2d1bba2e6954d605238ffad9cb41c7c9aad66c13"`
[INFO] [stdout] 4ffc386cdc55a83e4840668f2d1bba2e6954d605238ffad9cb41c7c9aad66c13
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/quarter/0.1.0:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] aaa1d28febf2ee0d7cba11a24855305458c2e7cc87622ddb79e0b09a32c9e376
[INFO] running `"docker" "start" "-a" "aaa1d28febf2ee0d7cba11a24855305458c2e7cc87622ddb79e0b09a32c9e376"`
[INFO] [stderr]    Compiling quarter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "aaa1d28febf2ee0d7cba11a24855305458c2e7cc87622ddb79e0b09a32c9e376"`
[INFO] running `"docker" "rm" "-f" "aaa1d28febf2ee0d7cba11a24855305458c2e7cc87622ddb79e0b09a32c9e376"`
[INFO] [stdout] aaa1d28febf2ee0d7cba11a24855305458c2e7cc87622ddb79e0b09a32c9e376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/quarter/0.1.0:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] fb7b3031291b059eda499e970e6d1049a9d65b341b626b3c367e5b7f9aec550e
[INFO] running `"docker" "start" "-a" "fb7b3031291b059eda499e970e6d1049a9d65b341b626b3c367e5b7f9aec550e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/quarter-e0cf9773ce0f3de6
[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 quarter
[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" "fb7b3031291b059eda499e970e6d1049a9d65b341b626b3c367e5b7f9aec550e"`
[INFO] running `"docker" "rm" "-f" "fb7b3031291b059eda499e970e6d1049a9d65b341b626b3c367e5b7f9aec550e"`
[INFO] [stdout] fb7b3031291b059eda499e970e6d1049a9d65b341b626b3c367e5b7f9aec550e