[INFO] updating cached repository suke/rust_guess_number
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/suke/rust_guess_number
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/suke/rust_guess_number" "work/ex/beta-1.37-6/sources/1.36.0/gh/suke/rust_guess_number"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/suke/rust_guess_number'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/suke/rust_guess_number" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/suke/rust_guess_number"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/suke/rust_guess_number'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f5d328b77142da0207a3ffa9c0e70a5457b94566
[INFO] sha for GitHub repo suke/rust_guess_number: f5d328b77142da0207a3ffa9c0e70a5457b94566
[INFO] validating manifest of suke/rust_guess_number 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 suke/rust_guess_number 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 suke/rust_guess_number
[INFO] finished frobbing suke/rust_guess_number
[INFO] frobbed toml for suke/rust_guess_number written to work/ex/beta-1.37-6/sources/1.36.0/gh/suke/rust_guess_number/Cargo.toml
[INFO] started frobbing suke/rust_guess_number
[INFO] finished frobbing suke/rust_guess_number
[INFO] frobbed toml for suke/rust_guess_number written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/suke/rust_guess_number/Cargo.toml
[INFO] crate suke/rust_guess_number 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 suke/rust_guess_number 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/suke/rust_guess_number:/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] b802aa109dba99182c932328d7cd605549431057d3955833d9bd23c50413c14d
[INFO] running `"docker" "start" "-a" "b802aa109dba99182c932328d7cd605549431057d3955833d9bd23c50413c14d"`
[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" "b802aa109dba99182c932328d7cd605549431057d3955833d9bd23c50413c14d"`
[INFO] running `"docker" "rm" "-f" "b802aa109dba99182c932328d7cd605549431057d3955833d9bd23c50413c14d"`
[INFO] [stdout] b802aa109dba99182c932328d7cd605549431057d3955833d9bd23c50413c14d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/suke/rust_guess_number:/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] a9e980d0a20d7692b0eba3b671a008a4cf5c4db12e5c67edce33881572f96b72
[INFO] running `"docker" "start" "-a" "a9e980d0a20d7692b0eba3b671a008a4cf5c4db12e5c67edce33881572f96b72"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "a9e980d0a20d7692b0eba3b671a008a4cf5c4db12e5c67edce33881572f96b72"`
[INFO] running `"docker" "rm" "-f" "a9e980d0a20d7692b0eba3b671a008a4cf5c4db12e5c67edce33881572f96b72"`
[INFO] [stdout] a9e980d0a20d7692b0eba3b671a008a4cf5c4db12e5c67edce33881572f96b72
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/suke/rust_guess_number:/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] d9a214b4c1894c1ddd0faf0d41bd511f27f851edbcd86aaf4348a1d067e4fb85
[INFO] running `"docker" "start" "-a" "d9a214b4c1894c1ddd0faf0d41bd511f27f851edbcd86aaf4348a1d067e4fb85"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-92de664968536faf
[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" "d9a214b4c1894c1ddd0faf0d41bd511f27f851edbcd86aaf4348a1d067e4fb85"`
[INFO] running `"docker" "rm" "-f" "d9a214b4c1894c1ddd0faf0d41bd511f27f851edbcd86aaf4348a1d067e4fb85"`
[INFO] [stdout] d9a214b4c1894c1ddd0faf0d41bd511f27f851edbcd86aaf4348a1d067e4fb85