[INFO] updating cached repository eschudt/minigrep
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/eschudt/minigrep
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/eschudt/minigrep" "work/ex/beta-1.38-1/sources/1.37.0/gh/eschudt/minigrep"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/eschudt/minigrep'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/eschudt/minigrep" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/eschudt/minigrep"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/eschudt/minigrep'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0e9f13d453ba7babce4ca1ed95e8459a16012a4f
[INFO] sha for GitHub repo eschudt/minigrep: 0e9f13d453ba7babce4ca1ed95e8459a16012a4f
[INFO] validating manifest of eschudt/minigrep 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 eschudt/minigrep 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 eschudt/minigrep
[INFO] finished frobbing eschudt/minigrep
[INFO] frobbed toml for eschudt/minigrep written to work/ex/beta-1.38-1/sources/1.37.0/gh/eschudt/minigrep/Cargo.toml
[INFO] started frobbing eschudt/minigrep
[INFO] finished frobbing eschudt/minigrep
[INFO] frobbed toml for eschudt/minigrep written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/eschudt/minigrep/Cargo.toml
[INFO] crate eschudt/minigrep already has a lockfile, it will not be regenerated
[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 eschudt/minigrep 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/gh/eschudt/minigrep:/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] df8f6ad40e58deb00fa6c06ab77c2dc4f382900d748ca99d781dff3b6622f6ae
[INFO] running `"docker" "start" "-a" "df8f6ad40e58deb00fa6c06ab77c2dc4f382900d748ca99d781dff3b6622f6ae"`
[INFO] [stderr]    Compiling minigrep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "df8f6ad40e58deb00fa6c06ab77c2dc4f382900d748ca99d781dff3b6622f6ae"`
[INFO] running `"docker" "rm" "-f" "df8f6ad40e58deb00fa6c06ab77c2dc4f382900d748ca99d781dff3b6622f6ae"`
[INFO] [stdout] df8f6ad40e58deb00fa6c06ab77c2dc4f382900d748ca99d781dff3b6622f6ae
[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/gh/eschudt/minigrep:/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] 03e7107a95b1152882bee7b9e3e5ff81b3c9153bc5674cada0cf72f3e7c19762
[INFO] running `"docker" "start" "-a" "03e7107a95b1152882bee7b9e3e5ff81b3c9153bc5674cada0cf72f3e7c19762"`
[INFO] [stderr]    Compiling minigrep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0063]: missing field `case_sensitive` in initializer of `Config`
[INFO] [stderr]   --> src/lib.rs:76:4
[INFO] [stderr]    |
[INFO] [stderr] 76 |             Config{
[INFO] [stderr]    |             ^^^^^^ missing `case_sensitive`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0063`.
[INFO] [stderr] error: Could not compile `minigrep`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "03e7107a95b1152882bee7b9e3e5ff81b3c9153bc5674cada0cf72f3e7c19762"`
[INFO] running `"docker" "rm" "-f" "03e7107a95b1152882bee7b9e3e5ff81b3c9153bc5674cada0cf72f3e7c19762"`
[INFO] [stdout] 03e7107a95b1152882bee7b9e3e5ff81b3c9153bc5674cada0cf72f3e7c19762