[INFO] updating cached repository Adam-Cole-6/Guessing-Game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Adam-Cole-6/Guessing-Game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Adam-Cole-6/Guessing-Game" "work/ex/beta-1.38-1/sources/1.37.0/gh/Adam-Cole-6/Guessing-Game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Adam-Cole-6/Guessing-Game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Adam-Cole-6/Guessing-Game" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Adam-Cole-6/Guessing-Game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Adam-Cole-6/Guessing-Game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 26f239e1675625271f1954de3770085bc9e44140
[INFO] sha for GitHub repo Adam-Cole-6/Guessing-Game: 26f239e1675625271f1954de3770085bc9e44140
[INFO] validating manifest of Adam-Cole-6/Guessing-Game 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 Adam-Cole-6/Guessing-Game 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 Adam-Cole-6/Guessing-Game
[INFO] finished frobbing Adam-Cole-6/Guessing-Game
[INFO] frobbed toml for Adam-Cole-6/Guessing-Game written to work/ex/beta-1.38-1/sources/1.37.0/gh/Adam-Cole-6/Guessing-Game/Cargo.toml
[INFO] started frobbing Adam-Cole-6/Guessing-Game
[INFO] finished frobbing Adam-Cole-6/Guessing-Game
[INFO] frobbed toml for Adam-Cole-6/Guessing-Game written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Adam-Cole-6/Guessing-Game/Cargo.toml
[INFO] crate Adam-Cole-6/Guessing-Game 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 Adam-Cole-6/Guessing-Game 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Adam-Cole-6/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5cd12d73a5d5585c70ee59c973a21e2796baa247de2d2b09e54f13cb3ad4690b
[INFO] running `"docker" "start" "-a" "5cd12d73a5d5585c70ee59c973a21e2796baa247de2d2b09e54f13cb3ad4690b"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "5cd12d73a5d5585c70ee59c973a21e2796baa247de2d2b09e54f13cb3ad4690b"`
[INFO] running `"docker" "rm" "-f" "5cd12d73a5d5585c70ee59c973a21e2796baa247de2d2b09e54f13cb3ad4690b"`
[INFO] [stdout] 5cd12d73a5d5585c70ee59c973a21e2796baa247de2d2b09e54f13cb3ad4690b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Adam-Cole-6/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ee547dd201d75c88cf2547e9bce2ad33f1c99ee0df43879e1f552e41dc0101fd
[INFO] running `"docker" "start" "-a" "ee547dd201d75c88cf2547e9bce2ad33f1c99ee0df43879e1f552e41dc0101fd"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "ee547dd201d75c88cf2547e9bce2ad33f1c99ee0df43879e1f552e41dc0101fd"`
[INFO] running `"docker" "rm" "-f" "ee547dd201d75c88cf2547e9bce2ad33f1c99ee0df43879e1f552e41dc0101fd"`
[INFO] [stdout] ee547dd201d75c88cf2547e9bce2ad33f1c99ee0df43879e1f552e41dc0101fd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Adam-Cole-6/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] b8907caf469e971c36e384bab270555acc861476991f55faab511836e338597c
[INFO] running `"docker" "start" "-a" "b8907caf469e971c36e384bab270555acc861476991f55faab511836e338597c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-60da4e662a305c42
[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" "b8907caf469e971c36e384bab270555acc861476991f55faab511836e338597c"`
[INFO] running `"docker" "rm" "-f" "b8907caf469e971c36e384bab270555acc861476991f55faab511836e338597c"`
[INFO] [stdout] b8907caf469e971c36e384bab270555acc861476991f55faab511836e338597c