[INFO] updating cached repository pottava/regex-replacer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pottava/regex-replacer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pottava/regex-replacer" "work/ex/beta-1.37-6/sources/1.36.0/gh/pottava/regex-replacer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/pottava/regex-replacer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pottava/regex-replacer" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pottava/regex-replacer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pottava/regex-replacer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] aea9b6e42ec596e2f1fae9017f1a2338b54f8359
[INFO] sha for GitHub repo pottava/regex-replacer: aea9b6e42ec596e2f1fae9017f1a2338b54f8359
[INFO] validating manifest of pottava/regex-replacer 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 pottava/regex-replacer 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 pottava/regex-replacer
[INFO] finished frobbing pottava/regex-replacer
[INFO] frobbed toml for pottava/regex-replacer written to work/ex/beta-1.37-6/sources/1.36.0/gh/pottava/regex-replacer/Cargo.toml
[INFO] started frobbing pottava/regex-replacer
[INFO] finished frobbing pottava/regex-replacer
[INFO] frobbed toml for pottava/regex-replacer written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pottava/regex-replacer/Cargo.toml
[INFO] crate pottava/regex-replacer 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 pottava/regex-replacer 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-1/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/pottava/regex-replacer:/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] 426fde17ff930b515a574784361de7f79e57031a18d93ca76f4ebc0f101e54b9
[INFO] running `"docker" "start" "-a" "426fde17ff930b515a574784361de7f79e57031a18d93ca76f4ebc0f101e54b9"`
[INFO] [stderr]    Compiling thread-id v3.1.0
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling thread_local v0.3.3
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling regex v0.2.1
[INFO] [stderr]    Compiling regex-replacer v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.18s
[INFO] running `"docker" "inspect" "426fde17ff930b515a574784361de7f79e57031a18d93ca76f4ebc0f101e54b9"`
[INFO] running `"docker" "rm" "-f" "426fde17ff930b515a574784361de7f79e57031a18d93ca76f4ebc0f101e54b9"`
[INFO] [stdout] 426fde17ff930b515a574784361de7f79e57031a18d93ca76f4ebc0f101e54b9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/pottava/regex-replacer:/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] 5a1e63b50a5d89b2d96d46fdc41dbf1da4c6eee25de0265fd9ea73ead662697e
[INFO] running `"docker" "start" "-a" "5a1e63b50a5d89b2d96d46fdc41dbf1da4c6eee25de0265fd9ea73ead662697e"`
[INFO] [stderr]    Compiling regex-replacer v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "5a1e63b50a5d89b2d96d46fdc41dbf1da4c6eee25de0265fd9ea73ead662697e"`
[INFO] running `"docker" "rm" "-f" "5a1e63b50a5d89b2d96d46fdc41dbf1da4c6eee25de0265fd9ea73ead662697e"`
[INFO] [stdout] 5a1e63b50a5d89b2d96d46fdc41dbf1da4c6eee25de0265fd9ea73ead662697e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/pottava/regex-replacer:/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] 5904e92b125436066bfd24943c5b86a7f0456f950e09649282982d42c9455901
[INFO] running `"docker" "start" "-a" "5904e92b125436066bfd24943c5b86a7f0456f950e09649282982d42c9455901"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/regex_replacer-fe692029017acdcd
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test env_default ... ok
[INFO] [stdout] test read_env ... ok
[INFO] [stdout] test can_open ... ok
[INFO] [stdout] test cannot_open ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5904e92b125436066bfd24943c5b86a7f0456f950e09649282982d42c9455901"`
[INFO] running `"docker" "rm" "-f" "5904e92b125436066bfd24943c5b86a7f0456f950e09649282982d42c9455901"`
[INFO] [stdout] 5904e92b125436066bfd24943c5b86a7f0456f950e09649282982d42c9455901