[INFO] updating cached repository troublescooter/eth_ko_us-06
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/troublescooter/eth_ko_us-06
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/troublescooter/eth_ko_us-06" "work/ex/beta-1.38-1/sources/1.37.0/gh/troublescooter/eth_ko_us-06"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/troublescooter/eth_ko_us-06'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/troublescooter/eth_ko_us-06" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/troublescooter/eth_ko_us-06"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/troublescooter/eth_ko_us-06'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 59c60dbeeb5389c0ac93e390a1f4fc638330bf84
[INFO] sha for GitHub repo troublescooter/eth_ko_us-06: 59c60dbeeb5389c0ac93e390a1f4fc638330bf84
[INFO] validating manifest of troublescooter/eth_ko_us-06 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 troublescooter/eth_ko_us-06 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 troublescooter/eth_ko_us-06
[INFO] finished frobbing troublescooter/eth_ko_us-06
[INFO] frobbed toml for troublescooter/eth_ko_us-06 written to work/ex/beta-1.38-1/sources/1.37.0/gh/troublescooter/eth_ko_us-06/Cargo.toml
[INFO] started frobbing troublescooter/eth_ko_us-06
[INFO] finished frobbing troublescooter/eth_ko_us-06
[INFO] frobbed toml for troublescooter/eth_ko_us-06 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/troublescooter/eth_ko_us-06/Cargo.toml
[INFO] crate troublescooter/eth_ko_us-06 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 troublescooter/eth_ko_us-06 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/troublescooter/eth_ko_us-06:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 3094e2a2209416281d2eee993dd43faad56aeb125e494aa4e05a8a96093b85ea
[INFO] running `"docker" "start" "-a" "3094e2a2209416281d2eee993dd43faad56aeb125e494aa4e05a8a96093b85ea"`
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling eth_ko_us-06 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.94s
[INFO] running `"docker" "inspect" "3094e2a2209416281d2eee993dd43faad56aeb125e494aa4e05a8a96093b85ea"`
[INFO] running `"docker" "rm" "-f" "3094e2a2209416281d2eee993dd43faad56aeb125e494aa4e05a8a96093b85ea"`
[INFO] [stdout] 3094e2a2209416281d2eee993dd43faad56aeb125e494aa4e05a8a96093b85ea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/troublescooter/eth_ko_us-06:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] c98dc1540f603dcf6c4c11bf4afac90a377ff410fdf0b7ac1d607f9c6f492e69
[INFO] running `"docker" "start" "-a" "c98dc1540f603dcf6c4c11bf4afac90a377ff410fdf0b7ac1d607f9c6f492e69"`
[INFO] [stderr]    Compiling eth_ko_us-06 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "c98dc1540f603dcf6c4c11bf4afac90a377ff410fdf0b7ac1d607f9c6f492e69"`
[INFO] running `"docker" "rm" "-f" "c98dc1540f603dcf6c4c11bf4afac90a377ff410fdf0b7ac1d607f9c6f492e69"`
[INFO] [stdout] c98dc1540f603dcf6c4c11bf4afac90a377ff410fdf0b7ac1d607f9c6f492e69
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/troublescooter/eth_ko_us-06:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] a6c101c9b1ac4213ec7e46f22c7dd071412b07c87d805546083c90a0f4175c4d
[INFO] running `"docker" "start" "-a" "a6c101c9b1ac4213ec7e46f22c7dd071412b07c87d805546083c90a0f4175c4d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/eth_ko_us_06-c32c2b1717b1377b
[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" "a6c101c9b1ac4213ec7e46f22c7dd071412b07c87d805546083c90a0f4175c4d"`
[INFO] running `"docker" "rm" "-f" "a6c101c9b1ac4213ec7e46f22c7dd071412b07c87d805546083c90a0f4175c4d"`
[INFO] [stdout] a6c101c9b1ac4213ec7e46f22c7dd071412b07c87d805546083c90a0f4175c4d