[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 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] a24a2d93398fec8a4a5651415e9ee56b4c344bbdbebc4051c832dd64690f5950
[INFO] running `"docker" "start" "-a" "a24a2d93398fec8a4a5651415e9ee56b4c344bbdbebc4051c832dd64690f5950"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "a24a2d93398fec8a4a5651415e9ee56b4c344bbdbebc4051c832dd64690f5950"`
[INFO] running `"docker" "rm" "-f" "a24a2d93398fec8a4a5651415e9ee56b4c344bbdbebc4051c832dd64690f5950"`
[INFO] [stdout] a24a2d93398fec8a4a5651415e9ee56b4c344bbdbebc4051c832dd64690f5950
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 78aafbabe498d30c53dc7387b6f240ea454dfe97709a26877044a03aa52305f4
[INFO] running `"docker" "start" "-a" "78aafbabe498d30c53dc7387b6f240ea454dfe97709a26877044a03aa52305f4"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "78aafbabe498d30c53dc7387b6f240ea454dfe97709a26877044a03aa52305f4"`
[INFO] running `"docker" "rm" "-f" "78aafbabe498d30c53dc7387b6f240ea454dfe97709a26877044a03aa52305f4"`
[INFO] [stdout] 78aafbabe498d30c53dc7387b6f240ea454dfe97709a26877044a03aa52305f4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 517837bbaea407bf36e7178c0aaf2dfbcaaf0bfd0c9cac25032250e473ce2f35
[INFO] running `"docker" "start" "-a" "517837bbaea407bf36e7178c0aaf2dfbcaaf0bfd0c9cac25032250e473ce2f35"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-1abf526732e20088
[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" "517837bbaea407bf36e7178c0aaf2dfbcaaf0bfd0c9cac25032250e473ce2f35"`
[INFO] running `"docker" "rm" "-f" "517837bbaea407bf36e7178c0aaf2dfbcaaf0bfd0c9cac25032250e473ce2f35"`
[INFO] [stdout] 517837bbaea407bf36e7178c0aaf2dfbcaaf0bfd0c9cac25032250e473ce2f35