[INFO] updating cached repository PeterSulcs/Guessing-Game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/PeterSulcs/Guessing-Game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/PeterSulcs/Guessing-Game" "work/ex/beta-1.37-6/sources/1.36.0/gh/PeterSulcs/Guessing-Game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/PeterSulcs/Guessing-Game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/PeterSulcs/Guessing-Game" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/PeterSulcs/Guessing-Game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/PeterSulcs/Guessing-Game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 788a70a0c816013b683b0e01fa75753fe9e49ea6
[INFO] sha for GitHub repo PeterSulcs/Guessing-Game: 788a70a0c816013b683b0e01fa75753fe9e49ea6
[INFO] validating manifest of PeterSulcs/Guessing-Game 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 PeterSulcs/Guessing-Game 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 PeterSulcs/Guessing-Game
[INFO] finished frobbing PeterSulcs/Guessing-Game
[INFO] frobbed toml for PeterSulcs/Guessing-Game written to work/ex/beta-1.37-6/sources/1.36.0/gh/PeterSulcs/Guessing-Game/Cargo.toml
[INFO] started frobbing PeterSulcs/Guessing-Game
[INFO] finished frobbing PeterSulcs/Guessing-Game
[INFO] frobbed toml for PeterSulcs/Guessing-Game written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/PeterSulcs/Guessing-Game/Cargo.toml
[INFO] crate PeterSulcs/Guessing-Game 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 PeterSulcs/Guessing-Game 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-0/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/PeterSulcs/Guessing-Game:/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] a8ef677264073bffefcaff932cc4b25b99f67347513d14b875393608f4f6fcce
[INFO] running `"docker" "start" "-a" "a8ef677264073bffefcaff932cc4b25b99f67347513d14b875393608f4f6fcce"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "a8ef677264073bffefcaff932cc4b25b99f67347513d14b875393608f4f6fcce"`
[INFO] running `"docker" "rm" "-f" "a8ef677264073bffefcaff932cc4b25b99f67347513d14b875393608f4f6fcce"`
[INFO] [stdout] a8ef677264073bffefcaff932cc4b25b99f67347513d14b875393608f4f6fcce
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/PeterSulcs/Guessing-Game:/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] 1b5b7a7c22ded3043097dee5de938b159257e15eee3282f437e81dc439dc0f37
[INFO] running `"docker" "start" "-a" "1b5b7a7c22ded3043097dee5de938b159257e15eee3282f437e81dc439dc0f37"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "1b5b7a7c22ded3043097dee5de938b159257e15eee3282f437e81dc439dc0f37"`
[INFO] running `"docker" "rm" "-f" "1b5b7a7c22ded3043097dee5de938b159257e15eee3282f437e81dc439dc0f37"`
[INFO] [stdout] 1b5b7a7c22ded3043097dee5de938b159257e15eee3282f437e81dc439dc0f37
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/PeterSulcs/Guessing-Game:/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] 7c0d5f1f8f235ab29477de3fb83438dc61abd46eecb66af12597298422c8d19d
[INFO] running `"docker" "start" "-a" "7c0d5f1f8f235ab29477de3fb83438dc61abd46eecb66af12597298422c8d19d"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-59d682bc5cfbf948
[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" "7c0d5f1f8f235ab29477de3fb83438dc61abd46eecb66af12597298422c8d19d"`
[INFO] running `"docker" "rm" "-f" "7c0d5f1f8f235ab29477de3fb83438dc61abd46eecb66af12597298422c8d19d"`
[INFO] [stdout] 7c0d5f1f8f235ab29477de3fb83438dc61abd46eecb66af12597298422c8d19d