[INFO] updating cached repository petercoulton/haystacks-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/petercoulton/haystacks-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/petercoulton/haystacks-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/petercoulton/haystacks-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/petercoulton/haystacks-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/petercoulton/haystacks-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/petercoulton/haystacks-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/petercoulton/haystacks-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7531c0a879453a47617ad06db872b91f839b9de4
[INFO] sha for GitHub repo petercoulton/haystacks-rs: 7531c0a879453a47617ad06db872b91f839b9de4
[INFO] validating manifest of petercoulton/haystacks-rs 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 petercoulton/haystacks-rs 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 petercoulton/haystacks-rs
[INFO] finished frobbing petercoulton/haystacks-rs
[INFO] frobbed toml for petercoulton/haystacks-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/petercoulton/haystacks-rs/Cargo.toml
[INFO] started frobbing petercoulton/haystacks-rs
[INFO] finished frobbing petercoulton/haystacks-rs
[INFO] frobbed toml for petercoulton/haystacks-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/petercoulton/haystacks-rs/Cargo.toml
[INFO] crate petercoulton/haystacks-rs 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 petercoulton/haystacks-rs 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/petercoulton/haystacks-rs:/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] fceb0d68315108b13caa9d8768f376a13bad125753ad940c673e7e9c325cd0ad
[INFO] running `"docker" "start" "-a" "fceb0d68315108b13caa9d8768f376a13bad125753ad940c673e7e9c325cd0ad"`
[INFO] [stderr]    Compiling haystacks-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `"docker" "inspect" "fceb0d68315108b13caa9d8768f376a13bad125753ad940c673e7e9c325cd0ad"`
[INFO] running `"docker" "rm" "-f" "fceb0d68315108b13caa9d8768f376a13bad125753ad940c673e7e9c325cd0ad"`
[INFO] [stdout] fceb0d68315108b13caa9d8768f376a13bad125753ad940c673e7e9c325cd0ad
[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/petercoulton/haystacks-rs:/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] 90e6ecb57fcd89150bd2c8fb1f4710de44500ab1d14c18fb8af4232ae4bd981d
[INFO] running `"docker" "start" "-a" "90e6ecb57fcd89150bd2c8fb1f4710de44500ab1d14c18fb8af4232ae4bd981d"`
[INFO] [stderr]    Compiling haystacks-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "90e6ecb57fcd89150bd2c8fb1f4710de44500ab1d14c18fb8af4232ae4bd981d"`
[INFO] running `"docker" "rm" "-f" "90e6ecb57fcd89150bd2c8fb1f4710de44500ab1d14c18fb8af4232ae4bd981d"`
[INFO] [stdout] 90e6ecb57fcd89150bd2c8fb1f4710de44500ab1d14c18fb8af4232ae4bd981d
[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/petercoulton/haystacks-rs:/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] 0f46e76e337ed9cc53a6fdd84ecd94ba57cee03017e668e85ce18019892fd319
[INFO] running `"docker" "start" "-a" "0f46e76e337ed9cc53a6fdd84ecd94ba57cee03017e668e85ce18019892fd319"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/haystacks_rs-c548f7ef7408c6db
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0f46e76e337ed9cc53a6fdd84ecd94ba57cee03017e668e85ce18019892fd319"`
[INFO] running `"docker" "rm" "-f" "0f46e76e337ed9cc53a6fdd84ecd94ba57cee03017e668e85ce18019892fd319"`
[INFO] [stdout] 0f46e76e337ed9cc53a6fdd84ecd94ba57cee03017e668e85ce18019892fd319