[INFO] updating cached repository xpe/find-repeating-subsequence
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/xpe/find-repeating-subsequence
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/xpe/find-repeating-subsequence" "work/ex/beta-1.38-1/sources/1.37.0/gh/xpe/find-repeating-subsequence"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/xpe/find-repeating-subsequence'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/xpe/find-repeating-subsequence" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/xpe/find-repeating-subsequence"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/xpe/find-repeating-subsequence'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 49978a7291ee59e1c5d525e5fc0572829cc6e268
[INFO] sha for GitHub repo xpe/find-repeating-subsequence: 49978a7291ee59e1c5d525e5fc0572829cc6e268
[INFO] validating manifest of xpe/find-repeating-subsequence 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 xpe/find-repeating-subsequence 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 xpe/find-repeating-subsequence
[INFO] finished frobbing xpe/find-repeating-subsequence
[INFO] frobbed toml for xpe/find-repeating-subsequence written to work/ex/beta-1.38-1/sources/1.37.0/gh/xpe/find-repeating-subsequence/Cargo.toml
[INFO] started frobbing xpe/find-repeating-subsequence
[INFO] finished frobbing xpe/find-repeating-subsequence
[INFO] frobbed toml for xpe/find-repeating-subsequence written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/xpe/find-repeating-subsequence/Cargo.toml
[INFO] crate xpe/find-repeating-subsequence 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 xpe/find-repeating-subsequence 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-0/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/xpe/find-repeating-subsequence:/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] f7950b5726d08b28a4252c66011cc883e122bd31067ce5ce6f1c1adb8f0bea1d
[INFO] running `"docker" "start" "-a" "f7950b5726d08b28a4252c66011cc883e122bd31067ce5ce6f1c1adb8f0bea1d"`
[INFO] [stderr]    Compiling find-repeating-subsequence v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "f7950b5726d08b28a4252c66011cc883e122bd31067ce5ce6f1c1adb8f0bea1d"`
[INFO] running `"docker" "rm" "-f" "f7950b5726d08b28a4252c66011cc883e122bd31067ce5ce6f1c1adb8f0bea1d"`
[INFO] [stdout] f7950b5726d08b28a4252c66011cc883e122bd31067ce5ce6f1c1adb8f0bea1d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/xpe/find-repeating-subsequence:/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] 70fc34496481c6b3effa2e7da51a78854aa37e5f7c2c23c58649bb3af5fc95df
[INFO] running `"docker" "start" "-a" "70fc34496481c6b3effa2e7da51a78854aa37e5f7c2c23c58649bb3af5fc95df"`
[INFO] [stderr]    Compiling find-repeating-subsequence v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "70fc34496481c6b3effa2e7da51a78854aa37e5f7c2c23c58649bb3af5fc95df"`
[INFO] running `"docker" "rm" "-f" "70fc34496481c6b3effa2e7da51a78854aa37e5f7c2c23c58649bb3af5fc95df"`
[INFO] [stdout] 70fc34496481c6b3effa2e7da51a78854aa37e5f7c2c23c58649bb3af5fc95df
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/xpe/find-repeating-subsequence:/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] 2771d549e98dfe38375abf0dde5c2a87863c9ede9589e6d90298dd9754f50e27
[INFO] running `"docker" "start" "-a" "2771d549e98dfe38375abf0dde5c2a87863c9ede9589e6d90298dd9754f50e27"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/find_repeating_subsequence-12436f1e005a6419
[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" "2771d549e98dfe38375abf0dde5c2a87863c9ede9589e6d90298dd9754f50e27"`
[INFO] running `"docker" "rm" "-f" "2771d549e98dfe38375abf0dde5c2a87863c9ede9589e6d90298dd9754f50e27"`
[INFO] [stdout] 2771d549e98dfe38375abf0dde5c2a87863c9ede9589e6d90298dd9754f50e27