[INFO] updating cached repository jr-acosta/specs-reqs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jr-acosta/specs-reqs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jr-acosta/specs-reqs" "work/ex/beta-1.37-6/sources/1.36.0/gh/jr-acosta/specs-reqs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jr-acosta/specs-reqs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jr-acosta/specs-reqs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jr-acosta/specs-reqs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jr-acosta/specs-reqs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a9c5260c4aaa86c27676416a1ec29e8f8335dee9
[INFO] sha for GitHub repo jr-acosta/specs-reqs: a9c5260c4aaa86c27676416a1ec29e8f8335dee9
[INFO] validating manifest of jr-acosta/specs-reqs 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 jr-acosta/specs-reqs 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 jr-acosta/specs-reqs
[INFO] finished frobbing jr-acosta/specs-reqs
[INFO] frobbed toml for jr-acosta/specs-reqs written to work/ex/beta-1.37-6/sources/1.36.0/gh/jr-acosta/specs-reqs/Cargo.toml
[INFO] started frobbing jr-acosta/specs-reqs
[INFO] finished frobbing jr-acosta/specs-reqs
[INFO] frobbed toml for jr-acosta/specs-reqs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jr-acosta/specs-reqs/Cargo.toml
[INFO] crate jr-acosta/specs-reqs 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]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jr-acosta/specs-reqs 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-2/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/jr-acosta/specs-reqs:/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] 112d249c1f7b2aabf0b736cfc7830c3b63bd820b113929f79d5939eb75355726
[INFO] running `"docker" "start" "-a" "112d249c1f7b2aabf0b736cfc7830c3b63bd820b113929f79d5939eb75355726"`
[INFO] [stderr]    Compiling specs-rex v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "112d249c1f7b2aabf0b736cfc7830c3b63bd820b113929f79d5939eb75355726"`
[INFO] running `"docker" "rm" "-f" "112d249c1f7b2aabf0b736cfc7830c3b63bd820b113929f79d5939eb75355726"`
[INFO] [stdout] 112d249c1f7b2aabf0b736cfc7830c3b63bd820b113929f79d5939eb75355726
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/jr-acosta/specs-reqs:/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] 4bde06ddcda9cf65c37a13d64f95b8bd088646b541350ec3ff3af7711e7cca6b
[INFO] running `"docker" "start" "-a" "4bde06ddcda9cf65c37a13d64f95b8bd088646b541350ec3ff3af7711e7cca6b"`
[INFO] [stderr]    Compiling specs-rex v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "4bde06ddcda9cf65c37a13d64f95b8bd088646b541350ec3ff3af7711e7cca6b"`
[INFO] running `"docker" "rm" "-f" "4bde06ddcda9cf65c37a13d64f95b8bd088646b541350ec3ff3af7711e7cca6b"`
[INFO] [stdout] 4bde06ddcda9cf65c37a13d64f95b8bd088646b541350ec3ff3af7711e7cca6b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/jr-acosta/specs-reqs:/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] 6313421eba63fca896adbf7945b61b3c4d32226aa08bebdd291e65323c00dd7c
[INFO] running `"docker" "start" "-a" "6313421eba63fca896adbf7945b61b3c4d32226aa08bebdd291e65323c00dd7c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/specs_rex-2ee90dc13d11d3db
[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" "6313421eba63fca896adbf7945b61b3c4d32226aa08bebdd291e65323c00dd7c"`
[INFO] running `"docker" "rm" "-f" "6313421eba63fca896adbf7945b61b3c4d32226aa08bebdd291e65323c00dd7c"`
[INFO] [stdout] 6313421eba63fca896adbf7945b61b3c4d32226aa08bebdd291e65323c00dd7c