[INFO] updating cached repository intdxdt/two_sum
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/intdxdt/two_sum
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/intdxdt/two_sum" "work/ex/beta-1.37-6/sources/1.36.0/gh/intdxdt/two_sum"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/intdxdt/two_sum'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/intdxdt/two_sum" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/intdxdt/two_sum"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/intdxdt/two_sum'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0ae69cbe72bc5f51c749e246d7a15f4e8ead3b22
[INFO] sha for GitHub repo intdxdt/two_sum: 0ae69cbe72bc5f51c749e246d7a15f4e8ead3b22
[INFO] validating manifest of intdxdt/two_sum 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 intdxdt/two_sum 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 intdxdt/two_sum
[INFO] finished frobbing intdxdt/two_sum
[INFO] frobbed toml for intdxdt/two_sum written to work/ex/beta-1.37-6/sources/1.36.0/gh/intdxdt/two_sum/Cargo.toml
[INFO] started frobbing intdxdt/two_sum
[INFO] finished frobbing intdxdt/two_sum
[INFO] frobbed toml for intdxdt/two_sum written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/intdxdt/two_sum/Cargo.toml
[INFO] crate intdxdt/two_sum 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing intdxdt/two_sum 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/intdxdt/two_sum:/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] 64938d0f25a799558f4b8e764d98983cbdf6388e688806f52d899371ef95c40c
[INFO] running `"docker" "start" "-a" "64938d0f25a799558f4b8e764d98983cbdf6388e688806f52d899371ef95c40c"`
[INFO] [stderr]    Compiling two_sum v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "64938d0f25a799558f4b8e764d98983cbdf6388e688806f52d899371ef95c40c"`
[INFO] running `"docker" "rm" "-f" "64938d0f25a799558f4b8e764d98983cbdf6388e688806f52d899371ef95c40c"`
[INFO] [stdout] 64938d0f25a799558f4b8e764d98983cbdf6388e688806f52d899371ef95c40c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/intdxdt/two_sum:/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] 9fdb3eb71f2f769bbec5f177e11c993920aa415c22349db6c1a6c97001386c3c
[INFO] running `"docker" "start" "-a" "9fdb3eb71f2f769bbec5f177e11c993920aa415c22349db6c1a6c97001386c3c"`
[INFO] [stderr]    Compiling two_sum v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "9fdb3eb71f2f769bbec5f177e11c993920aa415c22349db6c1a6c97001386c3c"`
[INFO] running `"docker" "rm" "-f" "9fdb3eb71f2f769bbec5f177e11c993920aa415c22349db6c1a6c97001386c3c"`
[INFO] [stdout] 9fdb3eb71f2f769bbec5f177e11c993920aa415c22349db6c1a6c97001386c3c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/intdxdt/two_sum:/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] ec6f7a0e8e17e70bdff812ac4e47136f43392ba4eb72f0d46f8f6358a840f414
[INFO] running `"docker" "start" "-a" "ec6f7a0e8e17e70bdff812ac4e47136f43392ba4eb72f0d46f8f6358a840f414"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/two_sum-52615d53646e62d1
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test two_sum_test::test_two_sum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests two_sum
[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" "ec6f7a0e8e17e70bdff812ac4e47136f43392ba4eb72f0d46f8f6358a840f414"`
[INFO] running `"docker" "rm" "-f" "ec6f7a0e8e17e70bdff812ac4e47136f43392ba4eb72f0d46f8f6358a840f414"`
[INFO] [stdout] ec6f7a0e8e17e70bdff812ac4e47136f43392ba4eb72f0d46f8f6358a840f414