[INFO] updating cached repository data-pup/simple-rust-regex-example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/data-pup/simple-rust-regex-example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/data-pup/simple-rust-regex-example" "work/ex/beta-1.37-6/sources/1.36.0/gh/data-pup/simple-rust-regex-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/data-pup/simple-rust-regex-example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/data-pup/simple-rust-regex-example" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/data-pup/simple-rust-regex-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/data-pup/simple-rust-regex-example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 98c589505c6fd8dd8d2def0bb0c6222dc8b08f43
[INFO] sha for GitHub repo data-pup/simple-rust-regex-example: 98c589505c6fd8dd8d2def0bb0c6222dc8b08f43
[INFO] validating manifest of data-pup/simple-rust-regex-example 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 data-pup/simple-rust-regex-example 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 data-pup/simple-rust-regex-example
[INFO] finished frobbing data-pup/simple-rust-regex-example
[INFO] frobbed toml for data-pup/simple-rust-regex-example written to work/ex/beta-1.37-6/sources/1.36.0/gh/data-pup/simple-rust-regex-example/Cargo.toml
[INFO] started frobbing data-pup/simple-rust-regex-example
[INFO] finished frobbing data-pup/simple-rust-regex-example
[INFO] frobbed toml for data-pup/simple-rust-regex-example written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/data-pup/simple-rust-regex-example/Cargo.toml
[INFO] crate data-pup/simple-rust-regex-example 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 data-pup/simple-rust-regex-example 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/data-pup/simple-rust-regex-example:/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] 352d649b545535cb53c20547721f55259cb1017024cc2be0e9f37540f19d86ff
[INFO] running `"docker" "start" "-a" "352d649b545535cb53c20547721f55259cb1017024cc2be0e9f37540f19d86ff"`
[INFO] [stderr]    Compiling simple-rust-regex-example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `"docker" "inspect" "352d649b545535cb53c20547721f55259cb1017024cc2be0e9f37540f19d86ff"`
[INFO] running `"docker" "rm" "-f" "352d649b545535cb53c20547721f55259cb1017024cc2be0e9f37540f19d86ff"`
[INFO] [stdout] 352d649b545535cb53c20547721f55259cb1017024cc2be0e9f37540f19d86ff
[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/data-pup/simple-rust-regex-example:/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] d681a646e404b4c839873c245b0a57af7f7a44c9d4f40182ad1b3a47cab83a10
[INFO] running `"docker" "start" "-a" "d681a646e404b4c839873c245b0a57af7f7a44c9d4f40182ad1b3a47cab83a10"`
[INFO] [stderr]    Compiling simple-rust-regex-example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "d681a646e404b4c839873c245b0a57af7f7a44c9d4f40182ad1b3a47cab83a10"`
[INFO] running `"docker" "rm" "-f" "d681a646e404b4c839873c245b0a57af7f7a44c9d4f40182ad1b3a47cab83a10"`
[INFO] [stdout] d681a646e404b4c839873c245b0a57af7f7a44c9d4f40182ad1b3a47cab83a10
[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/data-pup/simple-rust-regex-example:/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] 2a5caf4cb5a85af4ed6991621b760868f9c4d68a7b4bd08220cc6a54e95afecb
[INFO] running `"docker" "start" "-a" "2a5caf4cb5a85af4ed6991621b760868f9c4d68a7b4bd08220cc6a54e95afecb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_rust_regex_example-b8fbd8317973544e
[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" "2a5caf4cb5a85af4ed6991621b760868f9c4d68a7b4bd08220cc6a54e95afecb"`
[INFO] running `"docker" "rm" "-f" "2a5caf4cb5a85af4ed6991621b760868f9c4d68a7b4bd08220cc6a54e95afecb"`
[INFO] [stdout] 2a5caf4cb5a85af4ed6991621b760868f9c4d68a7b4bd08220cc6a54e95afecb