[INFO] crate fast_fmt 0.1.3 is already in cache
[INFO] extracting crate fast_fmt 0.1.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/fast_fmt/0.1.3
[INFO] extracting crate fast_fmt 0.1.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/fast_fmt/0.1.3
[INFO] validating manifest of fast_fmt-0.1.3 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 fast_fmt-0.1.3 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 fast_fmt-0.1.3
[INFO] finished frobbing fast_fmt-0.1.3
[INFO] frobbed toml for fast_fmt-0.1.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/fast_fmt/0.1.3/Cargo.toml
[INFO] started frobbing fast_fmt-0.1.3
[INFO] finished frobbing fast_fmt-0.1.3
[INFO] frobbed toml for fast_fmt-0.1.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/fast_fmt/0.1.3/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 fast_fmt-0.1.3 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-5/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/fast_fmt/0.1.3:/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] ff6bcc185ca6d7671beee14ec4a53dda7f08aac49b5c03c029035f4910b1bd35
[INFO] running `"docker" "start" "-a" "ff6bcc185ca6d7671beee14ec4a53dda7f08aac49b5c03c029035f4910b1bd35"`
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling fast_fmt v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "ff6bcc185ca6d7671beee14ec4a53dda7f08aac49b5c03c029035f4910b1bd35"`
[INFO] running `"docker" "rm" "-f" "ff6bcc185ca6d7671beee14ec4a53dda7f08aac49b5c03c029035f4910b1bd35"`
[INFO] [stdout] ff6bcc185ca6d7671beee14ec4a53dda7f08aac49b5c03c029035f4910b1bd35
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/fast_fmt/0.1.3:/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] 2979bda350a589a39bb5c84d28a1971154a311db8209a7e87256ade628d1af78
[INFO] running `"docker" "start" "-a" "2979bda350a589a39bb5c84d28a1971154a311db8209a7e87256ade628d1af78"`
[INFO] [stderr]    Compiling fast_fmt v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "2979bda350a589a39bb5c84d28a1971154a311db8209a7e87256ade628d1af78"`
[INFO] running `"docker" "rm" "-f" "2979bda350a589a39bb5c84d28a1971154a311db8209a7e87256ade628d1af78"`
[INFO] [stdout] 2979bda350a589a39bb5c84d28a1971154a311db8209a7e87256ade628d1af78
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/fast_fmt/0.1.3:/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] 61eb1902fe83fb5c0a62afa225c7ff056e2a96e7ab6736e3ace87c77708f0207
[INFO] running `"docker" "start" "-a" "61eb1902fe83fb5c0a62afa225c7ff056e2a96e7ab6736e3ace87c77708f0207"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fast_fmt-2170eda5968e51ce
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::str_fmt ... ok
[INFO] [stdout] test tests::transform ... ok
[INFO] [stdout] test tests::slice_write ... ok
[INFO] [stdout] test tests::instantiated_fmt ... ok
[INFO] [stdout] test tests::chain ... ok
[INFO] [stdout] test tests::buffer_overflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fast_fmt
[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" "61eb1902fe83fb5c0a62afa225c7ff056e2a96e7ab6736e3ace87c77708f0207"`
[INFO] running `"docker" "rm" "-f" "61eb1902fe83fb5c0a62afa225c7ff056e2a96e7ab6736e3ace87c77708f0207"`
[INFO] [stdout] 61eb1902fe83fb5c0a62afa225c7ff056e2a96e7ab6736e3ace87c77708f0207