[INFO] updating cached repository natfaulk/bogosort_rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/natfaulk/bogosort_rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/natfaulk/bogosort_rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/natfaulk/bogosort_rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/natfaulk/bogosort_rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/natfaulk/bogosort_rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/natfaulk/bogosort_rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/natfaulk/bogosort_rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d5348dc43f66c5b8d97b0f9eaed7d4787b0490fc
[INFO] sha for GitHub repo natfaulk/bogosort_rs: d5348dc43f66c5b8d97b0f9eaed7d4787b0490fc
[INFO] validating manifest of natfaulk/bogosort_rs 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 natfaulk/bogosort_rs 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 natfaulk/bogosort_rs
[INFO] finished frobbing natfaulk/bogosort_rs
[INFO] frobbed toml for natfaulk/bogosort_rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/natfaulk/bogosort_rs/Cargo.toml
[INFO] started frobbing natfaulk/bogosort_rs
[INFO] finished frobbing natfaulk/bogosort_rs
[INFO] frobbed toml for natfaulk/bogosort_rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/natfaulk/bogosort_rs/Cargo.toml
[INFO] crate natfaulk/bogosort_rs 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/natfaulk/bogosort_rs/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 natfaulk/bogosort_rs against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/natfaulk/bogosort_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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] df8f7a1f083fc2a4a32b633ddfd7bc6b96ae04350884fa9c5d2692ce49e6904e
[INFO] running `"docker" "start" "-a" "df8f7a1f083fc2a4a32b633ddfd7bc6b96ae04350884fa9c5d2692ce49e6904e"`
[INFO] [stderr]    Compiling bogosort_rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "df8f7a1f083fc2a4a32b633ddfd7bc6b96ae04350884fa9c5d2692ce49e6904e"`
[INFO] running `"docker" "rm" "-f" "df8f7a1f083fc2a4a32b633ddfd7bc6b96ae04350884fa9c5d2692ce49e6904e"`
[INFO] [stdout] df8f7a1f083fc2a4a32b633ddfd7bc6b96ae04350884fa9c5d2692ce49e6904e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/natfaulk/bogosort_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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8975be31c4c7dfedc4cb6879839139373a52004f3dc065e2cbe39551bc6fc373
[INFO] running `"docker" "start" "-a" "8975be31c4c7dfedc4cb6879839139373a52004f3dc065e2cbe39551bc6fc373"`
[INFO] [stderr]    Compiling bogosort_rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "8975be31c4c7dfedc4cb6879839139373a52004f3dc065e2cbe39551bc6fc373"`
[INFO] running `"docker" "rm" "-f" "8975be31c4c7dfedc4cb6879839139373a52004f3dc065e2cbe39551bc6fc373"`
[INFO] [stdout] 8975be31c4c7dfedc4cb6879839139373a52004f3dc065e2cbe39551bc6fc373
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/natfaulk/bogosort_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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 432b9072d8a677697e589dacf8f4d40e5e78c3ab53b834414486b7bf6f932f90
[INFO] running `"docker" "start" "-a" "432b9072d8a677697e589dacf8f4d40e5e78c3ab53b834414486b7bf6f932f90"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bogosort_rs-a4ead599c5392428
[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" "432b9072d8a677697e589dacf8f4d40e5e78c3ab53b834414486b7bf6f932f90"`
[INFO] running `"docker" "rm" "-f" "432b9072d8a677697e589dacf8f4d40e5e78c3ab53b834414486b7bf6f932f90"`
[INFO] [stdout] 432b9072d8a677697e589dacf8f4d40e5e78c3ab53b834414486b7bf6f932f90