[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-1.38-1/sources/1.37.0/gh/pottava/regex-replacer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pottava/regex-replacer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pottava/regex-replacer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pottava/regex-replacer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pottava/regex-replacer on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing pottava/regex-replacer against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 0315efa2f4dfad518d36c3ef2d63502464c75a3f6727af332579d8bfecd04d5a
[INFO] running `"docker" "start" "-a" "0315efa2f4dfad518d36c3ef2d63502464c75a3f6727af332579d8bfecd04d5a"`
[INFO] [stderr]    Compiling thread-id v3.1.0
[INFO] [stderr]    Compiling thread_local v0.3.3
[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 9.29s
[INFO] running `"docker" "inspect" "0315efa2f4dfad518d36c3ef2d63502464c75a3f6727af332579d8bfecd04d5a"`
[INFO] running `"docker" "rm" "-f" "0315efa2f4dfad518d36c3ef2d63502464c75a3f6727af332579d8bfecd04d5a"`
[INFO] [stdout] 0315efa2f4dfad518d36c3ef2d63502464c75a3f6727af332579d8bfecd04d5a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] a7357f1c9c02621552c263d59df9a1929ef4da84ef5ed5a3b93213ea90db4862
[INFO] running `"docker" "start" "-a" "a7357f1c9c02621552c263d59df9a1929ef4da84ef5ed5a3b93213ea90db4862"`
[INFO] [stderr]    Compiling regex-replacer v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "a7357f1c9c02621552c263d59df9a1929ef4da84ef5ed5a3b93213ea90db4862"`
[INFO] running `"docker" "rm" "-f" "a7357f1c9c02621552c263d59df9a1929ef4da84ef5ed5a3b93213ea90db4862"`
[INFO] [stdout] a7357f1c9c02621552c263d59df9a1929ef4da84ef5ed5a3b93213ea90db4862
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 39a4de7ed65e2d8feaeffbdc62a14eb34c7d137525dbe5bc7524946add247acf
[INFO] running `"docker" "start" "-a" "39a4de7ed65e2d8feaeffbdc62a14eb34c7d137525dbe5bc7524946add247acf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/regex_replacer-13bc35d9cc41e56c
[INFO] [stdout] running 4 tests
[INFO] [stdout] test cannot_open ... ok
[INFO] [stdout] test env_default ... ok
[INFO] [stdout] test read_env ... ok
[INFO] [stdout] test can_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" "39a4de7ed65e2d8feaeffbdc62a14eb34c7d137525dbe5bc7524946add247acf"`
[INFO] running `"docker" "rm" "-f" "39a4de7ed65e2d8feaeffbdc62a14eb34c7d137525dbe5bc7524946add247acf"`
[INFO] [stdout] 39a4de7ed65e2d8feaeffbdc62a14eb34c7d137525dbe5bc7524946add247acf