[INFO] cloning repository zhiluniao/minigrep
[INFO] running `"git" "clone" "--bare" "git://github.com/zhiluniao/minigrep.git" "work/cache/sources/gh/zhiluniao/minigrep"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/zhiluniao/minigrep'...
[INFO] running `"git" "clone" "work/cache/sources/gh/zhiluniao/minigrep" "work/ex/beta-1.37-6/sources/1.36.0/gh/zhiluniao/minigrep"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/zhiluniao/minigrep'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zhiluniao/minigrep" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zhiluniao/minigrep"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zhiluniao/minigrep'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dbd6b41dbd45b559d946e12b531175a3305ed754
[INFO] sha for GitHub repo zhiluniao/minigrep: dbd6b41dbd45b559d946e12b531175a3305ed754
[INFO] validating manifest of zhiluniao/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 zhiluniao/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 zhiluniao/minigrep
[INFO] finished frobbing zhiluniao/minigrep
[INFO] frobbed toml for zhiluniao/minigrep written to work/ex/beta-1.37-6/sources/1.36.0/gh/zhiluniao/minigrep/Cargo.toml
[INFO] started frobbing zhiluniao/minigrep
[INFO] finished frobbing zhiluniao/minigrep
[INFO] frobbed toml for zhiluniao/minigrep written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zhiluniao/minigrep/Cargo.toml
[INFO] crate zhiluniao/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 zhiluniao/minigrep against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/zhiluniao/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] eaf255b297a861ab8c1d649017133921c3b9f1de53e7523e0b5d62aad31d68b5
[INFO] running `"docker" "start" "-a" "eaf255b297a861ab8c1d649017133921c3b9f1de53e7523e0b5d62aad31d68b5"`
[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" "eaf255b297a861ab8c1d649017133921c3b9f1de53e7523e0b5d62aad31d68b5"`
[INFO] running `"docker" "rm" "-f" "eaf255b297a861ab8c1d649017133921c3b9f1de53e7523e0b5d62aad31d68b5"`
[INFO] [stdout] eaf255b297a861ab8c1d649017133921c3b9f1de53e7523e0b5d62aad31d68b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/zhiluniao/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3ba9a3d97dd2624d0fc034e6c80670c87de9310dc54509ffd309b01c9ebc8974
[INFO] running `"docker" "start" "-a" "3ba9a3d97dd2624d0fc034e6c80670c87de9310dc54509ffd309b01c9ebc8974"`
[INFO] [stderr]    Compiling minigrep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "3ba9a3d97dd2624d0fc034e6c80670c87de9310dc54509ffd309b01c9ebc8974"`
[INFO] running `"docker" "rm" "-f" "3ba9a3d97dd2624d0fc034e6c80670c87de9310dc54509ffd309b01c9ebc8974"`
[INFO] [stdout] 3ba9a3d97dd2624d0fc034e6c80670c87de9310dc54509ffd309b01c9ebc8974
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/zhiluniao/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 13265771ccd42c8d674db2457d2764ec3cec146f617d45e5a7bf8c387c78f00d
[INFO] running `"docker" "start" "-a" "13265771ccd42c8d674db2457d2764ec3cec146f617d45e5a7bf8c387c78f00d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/minigrep-ff177ee8f5f85702
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::one_query ... ok
[INFO] [stdout] test tests::case_sensitive ... 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-fcb5693f8a7546cf
[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 minigrep
[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" "13265771ccd42c8d674db2457d2764ec3cec146f617d45e5a7bf8c387c78f00d"`
[INFO] running `"docker" "rm" "-f" "13265771ccd42c8d674db2457d2764ec3cec146f617d45e5a7bf8c387c78f00d"`
[INFO] [stdout] 13265771ccd42c8d674db2457d2764ec3cec146f617d45e5a7bf8c387c78f00d