[INFO] updating cached repository zezulka/minigrep
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zezulka/minigrep
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zezulka/minigrep" "work/ex/beta-1.37-6/sources/1.36.0/gh/zezulka/minigrep"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/zezulka/minigrep'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zezulka/minigrep" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zezulka/minigrep"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zezulka/minigrep'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8db606ed5c0ffad710bdcc7a13a3133b99ee5dc9
[INFO] sha for GitHub repo zezulka/minigrep: 8db606ed5c0ffad710bdcc7a13a3133b99ee5dc9
[INFO] validating manifest of zezulka/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 zezulka/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 zezulka/minigrep
[INFO] finished frobbing zezulka/minigrep
[INFO] frobbed toml for zezulka/minigrep written to work/ex/beta-1.37-6/sources/1.36.0/gh/zezulka/minigrep/Cargo.toml
[INFO] started frobbing zezulka/minigrep
[INFO] finished frobbing zezulka/minigrep
[INFO] frobbed toml for zezulka/minigrep written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zezulka/minigrep/Cargo.toml
[INFO] crate zezulka/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 zezulka/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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/zezulka/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] 3e4147f9b202db11099c4245f5df930571e6a2d5bb348b2ad90e401ed5c77da1
[INFO] running `"docker" "start" "-a" "3e4147f9b202db11099c4245f5df930571e6a2d5bb348b2ad90e401ed5c77da1"`
[INFO] [stderr]    Compiling argparse v0.2.1
[INFO] [stderr]    Compiling minigrep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.19s
[INFO] running `"docker" "inspect" "3e4147f9b202db11099c4245f5df930571e6a2d5bb348b2ad90e401ed5c77da1"`
[INFO] running `"docker" "rm" "-f" "3e4147f9b202db11099c4245f5df930571e6a2d5bb348b2ad90e401ed5c77da1"`
[INFO] [stdout] 3e4147f9b202db11099c4245f5df930571e6a2d5bb348b2ad90e401ed5c77da1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/zezulka/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] 0cd6722cc949e094baad8ff40dbef8e0da13dc73028c21fd8c8b86340d956cb4
[INFO] running `"docker" "start" "-a" "0cd6722cc949e094baad8ff40dbef8e0da13dc73028c21fd8c8b86340d956cb4"`
[INFO] [stderr]    Compiling minigrep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "0cd6722cc949e094baad8ff40dbef8e0da13dc73028c21fd8c8b86340d956cb4"`
[INFO] running `"docker" "rm" "-f" "0cd6722cc949e094baad8ff40dbef8e0da13dc73028c21fd8c8b86340d956cb4"`
[INFO] [stdout] 0cd6722cc949e094baad8ff40dbef8e0da13dc73028c21fd8c8b86340d956cb4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/zezulka/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] a97f8c802a673046299d0b1abf7b0dae0b7a34fe29bc24b0262204d38fd4ffe1
[INFO] running `"docker" "start" "-a" "a97f8c802a673046299d0b1abf7b0dae0b7a34fe29bc24b0262204d38fd4ffe1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/minigrep-735d9a4c17f4ba02
[INFO] [stderr]      Running /opt/crater/target/debug/deps/minigrep-d2ea3f1f449a0448
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minigrep
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::case_insensitive ... ok
[INFO] [stdout] test test::case_sensitive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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] [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" "a97f8c802a673046299d0b1abf7b0dae0b7a34fe29bc24b0262204d38fd4ffe1"`
[INFO] running `"docker" "rm" "-f" "a97f8c802a673046299d0b1abf7b0dae0b7a34fe29bc24b0262204d38fd4ffe1"`
[INFO] [stdout] a97f8c802a673046299d0b1abf7b0dae0b7a34fe29bc24b0262204d38fd4ffe1