[INFO] updating cached repository jhessin/minigrep
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jhessin/minigrep
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jhessin/minigrep" "work/ex/beta-1.37-6/sources/1.36.0/gh/jhessin/minigrep"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jhessin/minigrep'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jhessin/minigrep" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jhessin/minigrep"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jhessin/minigrep'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d7d28e83c27d862f1feb3be8882c121d785678d0
[INFO] sha for GitHub repo jhessin/minigrep: d7d28e83c27d862f1feb3be8882c121d785678d0
[INFO] validating manifest of jhessin/minigrep 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 jhessin/minigrep 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 jhessin/minigrep
[INFO] finished frobbing jhessin/minigrep
[INFO] frobbed toml for jhessin/minigrep written to work/ex/beta-1.37-6/sources/1.36.0/gh/jhessin/minigrep/Cargo.toml
[INFO] started frobbing jhessin/minigrep
[INFO] finished frobbing jhessin/minigrep
[INFO] frobbed toml for jhessin/minigrep written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jhessin/minigrep/Cargo.toml
[INFO] crate jhessin/minigrep already has a lockfile, it will not be regenerated
[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 jhessin/minigrep 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/gh/jhessin/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 4ea5e25716924bc4437368c340c25ae9502c87d736355d683714f1b37ab4fe06
[INFO] running `"docker" "start" "-a" "4ea5e25716924bc4437368c340c25ae9502c87d736355d683714f1b37ab4fe06"`
[INFO] [stderr]    Compiling minigrep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "4ea5e25716924bc4437368c340c25ae9502c87d736355d683714f1b37ab4fe06"`
[INFO] running `"docker" "rm" "-f" "4ea5e25716924bc4437368c340c25ae9502c87d736355d683714f1b37ab4fe06"`
[INFO] [stdout] 4ea5e25716924bc4437368c340c25ae9502c87d736355d683714f1b37ab4fe06
[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/gh/jhessin/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1c6ba7f6aa8facb9fb1447a1505b5d0c99a02dab60e39e3c09f7b867395ad060
[INFO] running `"docker" "start" "-a" "1c6ba7f6aa8facb9fb1447a1505b5d0c99a02dab60e39e3c09f7b867395ad060"`
[INFO] [stderr]    Compiling minigrep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "1c6ba7f6aa8facb9fb1447a1505b5d0c99a02dab60e39e3c09f7b867395ad060"`
[INFO] running `"docker" "rm" "-f" "1c6ba7f6aa8facb9fb1447a1505b5d0c99a02dab60e39e3c09f7b867395ad060"`
[INFO] [stdout] 1c6ba7f6aa8facb9fb1447a1505b5d0c99a02dab60e39e3c09f7b867395ad060
[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/gh/jhessin/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] f197733e224f5d81c725af3624bf98b6eab84adb0c2e2607fdfbcf07f0251294
[INFO] running `"docker" "start" "-a" "f197733e224f5d81c725af3624bf98b6eab84adb0c2e2607fdfbcf07f0251294"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/minigrep-9e7b9326811e782a
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test lib::tests::case_sensitive ... ok
[INFO] [stdout] test lib::tests::case_insensitive ... ok
[INFO] [stdout] test lib::tests::multiple_results ... ok
[INFO] [stdout] test lib::tests::no_results ... ok
[INFO] [stdout] test lib::tests::one_result ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f197733e224f5d81c725af3624bf98b6eab84adb0c2e2607fdfbcf07f0251294"`
[INFO] running `"docker" "rm" "-f" "f197733e224f5d81c725af3624bf98b6eab84adb0c2e2607fdfbcf07f0251294"`
[INFO] [stdout] f197733e224f5d81c725af3624bf98b6eab84adb0c2e2607fdfbcf07f0251294