[INFO] updating cached repository microwaveabletoaster/ARGHH
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/microwaveabletoaster/ARGHH
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/microwaveabletoaster/ARGHH" "work/ex/beta-1.37-6/sources/1.36.0/gh/microwaveabletoaster/ARGHH"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/microwaveabletoaster/ARGHH'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/microwaveabletoaster/ARGHH" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/microwaveabletoaster/ARGHH"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/microwaveabletoaster/ARGHH'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f7abc297705a7e06e17a1e39f407ce3c6c04d6d0
[INFO] sha for GitHub repo microwaveabletoaster/ARGHH: f7abc297705a7e06e17a1e39f407ce3c6c04d6d0
[INFO] validating manifest of microwaveabletoaster/ARGHH 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 microwaveabletoaster/ARGHH 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 microwaveabletoaster/ARGHH
[INFO] finished frobbing microwaveabletoaster/ARGHH
[INFO] frobbed toml for microwaveabletoaster/ARGHH written to work/ex/beta-1.37-6/sources/1.36.0/gh/microwaveabletoaster/ARGHH/Cargo.toml
[INFO] started frobbing microwaveabletoaster/ARGHH
[INFO] finished frobbing microwaveabletoaster/ARGHH
[INFO] frobbed toml for microwaveabletoaster/ARGHH written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/microwaveabletoaster/ARGHH/Cargo.toml
[INFO] crate microwaveabletoaster/ARGHH 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/microwaveabletoaster/ARGHH/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[INFO] the lockfile is outdated, regenerating it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 microwaveabletoaster/ARGHH 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/microwaveabletoaster/ARGHH:/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] 43cb543d01af9a53997fa20f33d5440e055cfcbe6cc8fd9ac3d97bf5eb491313
[INFO] running `"docker" "start" "-a" "43cb543d01af9a53997fa20f33d5440e055cfcbe6cc8fd9ac3d97bf5eb491313"`
[INFO] [stderr]    Compiling ARGHH v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "43cb543d01af9a53997fa20f33d5440e055cfcbe6cc8fd9ac3d97bf5eb491313"`
[INFO] running `"docker" "rm" "-f" "43cb543d01af9a53997fa20f33d5440e055cfcbe6cc8fd9ac3d97bf5eb491313"`
[INFO] [stdout] 43cb543d01af9a53997fa20f33d5440e055cfcbe6cc8fd9ac3d97bf5eb491313
[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/microwaveabletoaster/ARGHH:/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] 6b9ee8525a2748af41dec6644529b7f8eb5d51ef827f837a9545c7ebd6c62109
[INFO] running `"docker" "start" "-a" "6b9ee8525a2748af41dec6644529b7f8eb5d51ef827f837a9545c7ebd6c62109"`
[INFO] [stderr]    Compiling ARGHH v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `"docker" "inspect" "6b9ee8525a2748af41dec6644529b7f8eb5d51ef827f837a9545c7ebd6c62109"`
[INFO] running `"docker" "rm" "-f" "6b9ee8525a2748af41dec6644529b7f8eb5d51ef827f837a9545c7ebd6c62109"`
[INFO] [stdout] 6b9ee8525a2748af41dec6644529b7f8eb5d51ef827f837a9545c7ebd6c62109
[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/microwaveabletoaster/ARGHH:/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] a391dae7e73baeadbf1059d7d4f7dca5098dfb492d42ef1cb77d59e2130e7081
[INFO] running `"docker" "start" "-a" "a391dae7e73baeadbf1059d7d4f7dca5098dfb492d42ef1cb77d59e2130e7081"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ARGHH-b5e6ba598ac0b8db
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test naming_tests_is_hard ... ok
[INFO] [stdout] test test_comparators ... ok
[INFO] [stdout] test test_comparators_with_strings ... ok
[INFO] [stdout] test test_comparators_with_strings_once_more ... ok
[INFO] [stdout] test test_swaps ... ok
[INFO] [stdout] test test_swaps_backwards ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a391dae7e73baeadbf1059d7d4f7dca5098dfb492d42ef1cb77d59e2130e7081"`
[INFO] running `"docker" "rm" "-f" "a391dae7e73baeadbf1059d7d4f7dca5098dfb492d42ef1cb77d59e2130e7081"`
[INFO] [stdout] a391dae7e73baeadbf1059d7d4f7dca5098dfb492d42ef1cb77d59e2130e7081