[INFO] updating cached repository silasb/rs-uuid
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/silasb/rs-uuid
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/silasb/rs-uuid" "work/ex/beta-1.38-1/sources/1.37.0/gh/silasb/rs-uuid"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/silasb/rs-uuid'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/silasb/rs-uuid" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/silasb/rs-uuid"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/silasb/rs-uuid'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d630b405f1a08af53564fc4dae752a949fac5463
[INFO] sha for GitHub repo silasb/rs-uuid: d630b405f1a08af53564fc4dae752a949fac5463
[INFO] validating manifest of silasb/rs-uuid 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 silasb/rs-uuid 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 silasb/rs-uuid
[INFO] finished frobbing silasb/rs-uuid
[INFO] frobbed toml for silasb/rs-uuid written to work/ex/beta-1.38-1/sources/1.37.0/gh/silasb/rs-uuid/Cargo.toml
[INFO] started frobbing silasb/rs-uuid
[INFO] finished frobbing silasb/rs-uuid
[INFO] frobbed toml for silasb/rs-uuid written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/silasb/rs-uuid/Cargo.toml
[INFO] crate silasb/rs-uuid 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 silasb/rs-uuid 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/silasb/rs-uuid:/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] b7a4fca95689a07fdcda43fc5eff42d42f12e2681b58898a6b6929caeed6e7b7
[INFO] running `"docker" "start" "-a" "b7a4fca95689a07fdcda43fc5eff42d42f12e2681b58898a6b6929caeed6e7b7"`
[INFO] [stderr]    Compiling libcruby-sys v0.6.1
[INFO] [stderr]    Compiling cslice v0.3.0
[INFO] [stderr]    Compiling uuid v0.4.0
[INFO] [stderr]    Compiling helix v0.6.1
[INFO] [stderr]    Compiling rs-uuid v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `"docker" "inspect" "b7a4fca95689a07fdcda43fc5eff42d42f12e2681b58898a6b6929caeed6e7b7"`
[INFO] running `"docker" "rm" "-f" "b7a4fca95689a07fdcda43fc5eff42d42f12e2681b58898a6b6929caeed6e7b7"`
[INFO] [stdout] b7a4fca95689a07fdcda43fc5eff42d42f12e2681b58898a6b6929caeed6e7b7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/silasb/rs-uuid:/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] 26e4431864d6f9ccae21292664d250b2eb1cbef85430c719b44ff878661ce7ec
[INFO] running `"docker" "start" "-a" "26e4431864d6f9ccae21292664d250b2eb1cbef85430c719b44ff878661ce7ec"`
[INFO] [stderr]    Compiling rs-uuid v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "26e4431864d6f9ccae21292664d250b2eb1cbef85430c719b44ff878661ce7ec"`
[INFO] running `"docker" "rm" "-f" "26e4431864d6f9ccae21292664d250b2eb1cbef85430c719b44ff878661ce7ec"`
[INFO] [stdout] 26e4431864d6f9ccae21292664d250b2eb1cbef85430c719b44ff878661ce7ec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/silasb/rs-uuid:/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] 0cc3a6148d7f0a059aaeebf31ad8273fb308dc77877b2f91bc73623bcd000322
[INFO] running `"docker" "start" "-a" "0cc3a6148d7f0a059aaeebf31ad8273fb308dc77877b2f91bc73623bcd000322"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rs_uuid-34a80afa202bbce1
[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" "0cc3a6148d7f0a059aaeebf31ad8273fb308dc77877b2f91bc73623bcd000322"`
[INFO] running `"docker" "rm" "-f" "0cc3a6148d7f0a059aaeebf31ad8273fb308dc77877b2f91bc73623bcd000322"`
[INFO] [stdout] 0cc3a6148d7f0a059aaeebf31ad8273fb308dc77877b2f91bc73623bcd000322