[INFO] updating cached repository stusmall/murmur3sum
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/stusmall/murmur3sum
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/stusmall/murmur3sum" "work/ex/beta-1.37-6/sources/1.36.0/gh/stusmall/murmur3sum"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/stusmall/murmur3sum'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/stusmall/murmur3sum" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/stusmall/murmur3sum"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/stusmall/murmur3sum'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 298d4e581556c6814a06763edf9dfb4bc8cc0102
[INFO] sha for GitHub repo stusmall/murmur3sum: 298d4e581556c6814a06763edf9dfb4bc8cc0102
[INFO] validating manifest of stusmall/murmur3sum 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 stusmall/murmur3sum 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 stusmall/murmur3sum
[INFO] finished frobbing stusmall/murmur3sum
[INFO] frobbed toml for stusmall/murmur3sum written to work/ex/beta-1.37-6/sources/1.36.0/gh/stusmall/murmur3sum/Cargo.toml
[INFO] started frobbing stusmall/murmur3sum
[INFO] finished frobbing stusmall/murmur3sum
[INFO] frobbed toml for stusmall/murmur3sum written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/stusmall/murmur3sum/Cargo.toml
[INFO] crate stusmall/murmur3sum 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/stusmall/murmur3sum/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[INFO] the lockfile is outdated, regenerating it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" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 stusmall/murmur3sum against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/stusmall/murmur3sum:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 0f2bf6153739a314d7cf2ab811b2ac7330b0ae001b6adad66cee966a823f56e7
[INFO] running `"docker" "start" "-a" "0f2bf6153739a314d7cf2ab811b2ac7330b0ae001b6adad66cee966a823f56e7"`
[INFO] [stderr]    Compiling murmur3 v0.0.2
[INFO] [stderr]    Compiling murmur3sum v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "0f2bf6153739a314d7cf2ab811b2ac7330b0ae001b6adad66cee966a823f56e7"`
[INFO] running `"docker" "rm" "-f" "0f2bf6153739a314d7cf2ab811b2ac7330b0ae001b6adad66cee966a823f56e7"`
[INFO] [stdout] 0f2bf6153739a314d7cf2ab811b2ac7330b0ae001b6adad66cee966a823f56e7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/stusmall/murmur3sum:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 647bf47b5dd2ce4920fd4f6d5636e29b760dfe4a373f08e8b643158f32638109
[INFO] running `"docker" "start" "-a" "647bf47b5dd2ce4920fd4f6d5636e29b760dfe4a373f08e8b643158f32638109"`
[INFO] [stderr]    Compiling murmur3sum v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "647bf47b5dd2ce4920fd4f6d5636e29b760dfe4a373f08e8b643158f32638109"`
[INFO] running `"docker" "rm" "-f" "647bf47b5dd2ce4920fd4f6d5636e29b760dfe4a373f08e8b643158f32638109"`
[INFO] [stdout] 647bf47b5dd2ce4920fd4f6d5636e29b760dfe4a373f08e8b643158f32638109
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/stusmall/murmur3sum:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] eebbe1ed63e9020072b188c8d0a794c2cc0bddccb908c93b164521f7ff5f4271
[INFO] running `"docker" "start" "-a" "eebbe1ed63e9020072b188c8d0a794c2cc0bddccb908c93b164521f7ff5f4271"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/murmur3sum-52d3aeca3a61e688
[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" "eebbe1ed63e9020072b188c8d0a794c2cc0bddccb908c93b164521f7ff5f4271"`
[INFO] running `"docker" "rm" "-f" "eebbe1ed63e9020072b188c8d0a794c2cc0bddccb908c93b164521f7ff5f4271"`
[INFO] [stdout] eebbe1ed63e9020072b188c8d0a794c2cc0bddccb908c93b164521f7ff5f4271