[INFO] updating cached repository VentGrey/Compare-the-triplets
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/VentGrey/Compare-the-triplets
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/VentGrey/Compare-the-triplets" "work/ex/beta-1.38-1/sources/1.37.0/gh/VentGrey/Compare-the-triplets"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/VentGrey/Compare-the-triplets'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/VentGrey/Compare-the-triplets" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/VentGrey/Compare-the-triplets"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/VentGrey/Compare-the-triplets'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 027100a6d3e06bc0adfc4b73c8cc95646dac64af
[INFO] sha for GitHub repo VentGrey/Compare-the-triplets: 027100a6d3e06bc0adfc4b73c8cc95646dac64af
[INFO] validating manifest of VentGrey/Compare-the-triplets 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 VentGrey/Compare-the-triplets 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 VentGrey/Compare-the-triplets
[INFO] finished frobbing VentGrey/Compare-the-triplets
[INFO] frobbed toml for VentGrey/Compare-the-triplets written to work/ex/beta-1.38-1/sources/1.37.0/gh/VentGrey/Compare-the-triplets/Cargo.toml
[INFO] started frobbing VentGrey/Compare-the-triplets
[INFO] finished frobbing VentGrey/Compare-the-triplets
[INFO] frobbed toml for VentGrey/Compare-the-triplets written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/VentGrey/Compare-the-triplets/Cargo.toml
[INFO] crate VentGrey/Compare-the-triplets 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 VentGrey/Compare-the-triplets 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-7/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/VentGrey/Compare-the-triplets:/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] e47da5c749a6e78d00b1f8b1a6bdf74c6750abc567015bfba99134e9b26f041b
[INFO] running `"docker" "start" "-a" "e47da5c749a6e78d00b1f8b1a6bdf74c6750abc567015bfba99134e9b26f041b"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "e47da5c749a6e78d00b1f8b1a6bdf74c6750abc567015bfba99134e9b26f041b"`
[INFO] running `"docker" "rm" "-f" "e47da5c749a6e78d00b1f8b1a6bdf74c6750abc567015bfba99134e9b26f041b"`
[INFO] [stdout] e47da5c749a6e78d00b1f8b1a6bdf74c6750abc567015bfba99134e9b26f041b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/VentGrey/Compare-the-triplets:/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] cd544d0167334f14766b0402a78785f064c6094b6375e8b691b4153df49908f4
[INFO] running `"docker" "start" "-a" "cd544d0167334f14766b0402a78785f064c6094b6375e8b691b4153df49908f4"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "cd544d0167334f14766b0402a78785f064c6094b6375e8b691b4153df49908f4"`
[INFO] running `"docker" "rm" "-f" "cd544d0167334f14766b0402a78785f064c6094b6375e8b691b4153df49908f4"`
[INFO] [stdout] cd544d0167334f14766b0402a78785f064c6094b6375e8b691b4153df49908f4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/VentGrey/Compare-the-triplets:/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] b221ea0198bd028d94278cebc92ab9d0ba3f0df3b55b66483e0acafd4e40a312
[INFO] running `"docker" "start" "-a" "b221ea0198bd028d94278cebc92ab9d0ba3f0df3b55b66483e0acafd4e40a312"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-e611fb5eb281e6d9
[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" "b221ea0198bd028d94278cebc92ab9d0ba3f0df3b55b66483e0acafd4e40a312"`
[INFO] running `"docker" "rm" "-f" "b221ea0198bd028d94278cebc92ab9d0ba3f0df3b55b66483e0acafd4e40a312"`
[INFO] [stdout] b221ea0198bd028d94278cebc92ab9d0ba3f0df3b55b66483e0acafd4e40a312