[INFO] cloning repository nathfreder/minigrep
[INFO] running `"git" "clone" "--bare" "git://github.com/nathfreder/minigrep.git" "work/cache/sources/gh/nathfreder/minigrep"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/nathfreder/minigrep'...
[INFO] running `"git" "clone" "work/cache/sources/gh/nathfreder/minigrep" "work/ex/beta-1.37-6/sources/1.36.0/gh/nathfreder/minigrep"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/nathfreder/minigrep'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nathfreder/minigrep" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nathfreder/minigrep"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nathfreder/minigrep'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 58103c89066db5b7ce31dac31cfadb790a6271bf
[INFO] sha for GitHub repo nathfreder/minigrep: 58103c89066db5b7ce31dac31cfadb790a6271bf
[INFO] validating manifest of nathfreder/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 nathfreder/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 nathfreder/minigrep
[INFO] finished frobbing nathfreder/minigrep
[INFO] frobbed toml for nathfreder/minigrep written to work/ex/beta-1.37-6/sources/1.36.0/gh/nathfreder/minigrep/Cargo.toml
[INFO] started frobbing nathfreder/minigrep
[INFO] finished frobbing nathfreder/minigrep
[INFO] frobbed toml for nathfreder/minigrep written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nathfreder/minigrep/Cargo.toml
[INFO] crate nathfreder/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 nathfreder/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-7/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/nathfreder/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] 6ca2ffa006ccfa90f8cc50b9c3d570df185100d0875ac99d0918bf7f8540c013
[INFO] running `"docker" "start" "-a" "6ca2ffa006ccfa90f8cc50b9c3d570df185100d0875ac99d0918bf7f8540c013"`
[INFO] [stderr]    Compiling minigrep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `"docker" "inspect" "6ca2ffa006ccfa90f8cc50b9c3d570df185100d0875ac99d0918bf7f8540c013"`
[INFO] running `"docker" "rm" "-f" "6ca2ffa006ccfa90f8cc50b9c3d570df185100d0875ac99d0918bf7f8540c013"`
[INFO] [stdout] 6ca2ffa006ccfa90f8cc50b9c3d570df185100d0875ac99d0918bf7f8540c013
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/nathfreder/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] b08c26921ebf1143335afed9004b0c7485a9cd4751f135276aed284dda49090a
[INFO] running `"docker" "start" "-a" "b08c26921ebf1143335afed9004b0c7485a9cd4751f135276aed284dda49090a"`
[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" "b08c26921ebf1143335afed9004b0c7485a9cd4751f135276aed284dda49090a"`
[INFO] running `"docker" "rm" "-f" "b08c26921ebf1143335afed9004b0c7485a9cd4751f135276aed284dda49090a"`
[INFO] [stdout] b08c26921ebf1143335afed9004b0c7485a9cd4751f135276aed284dda49090a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/nathfreder/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] 699b5b3452066f3559d63e1181a87cfdec742bb7bbc44f3c1bf6f4a72c26ab55
[INFO] running `"docker" "start" "-a" "699b5b3452066f3559d63e1181a87cfdec742bb7bbc44f3c1bf6f4a72c26ab55"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/minigrep-b46b2ee1244c7ce8
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::case_insensitive ... ok
[INFO] [stdout] test tests::one_result ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/minigrep-6ed64f0fca6cec40
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests minigrep
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "699b5b3452066f3559d63e1181a87cfdec742bb7bbc44f3c1bf6f4a72c26ab55"`
[INFO] running `"docker" "rm" "-f" "699b5b3452066f3559d63e1181a87cfdec742bb7bbc44f3c1bf6f4a72c26ab55"`
[INFO] [stdout] 699b5b3452066f3559d63e1181a87cfdec742bb7bbc44f3c1bf6f4a72c26ab55