[INFO] updating cached repository heron182/guessing_game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/heron182/guessing_game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/heron182/guessing_game" "work/ex/beta-1.37-6/sources/1.36.0/gh/heron182/guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/heron182/guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/heron182/guessing_game" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/heron182/guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/heron182/guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4c0afdc25a762dfd25174b6551f997dac737bc79
[INFO] sha for GitHub repo heron182/guessing_game: 4c0afdc25a762dfd25174b6551f997dac737bc79
[INFO] validating manifest of heron182/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 heron182/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 heron182/guessing_game
[INFO] finished frobbing heron182/guessing_game
[INFO] frobbed toml for heron182/guessing_game written to work/ex/beta-1.37-6/sources/1.36.0/gh/heron182/guessing_game/Cargo.toml
[INFO] started frobbing heron182/guessing_game
[INFO] finished frobbing heron182/guessing_game
[INFO] frobbed toml for heron182/guessing_game written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/heron182/guessing_game/Cargo.toml
[INFO] crate heron182/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 heron182/guessing_game 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/heron182/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] f1b1130bf5ab9f7da4be6a5a04359d3d00cc1c379eb954cf7d3a996aa310250b
[INFO] running `"docker" "start" "-a" "f1b1130bf5ab9f7da4be6a5a04359d3d00cc1c379eb954cf7d3a996aa310250b"`
[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" "f1b1130bf5ab9f7da4be6a5a04359d3d00cc1c379eb954cf7d3a996aa310250b"`
[INFO] running `"docker" "rm" "-f" "f1b1130bf5ab9f7da4be6a5a04359d3d00cc1c379eb954cf7d3a996aa310250b"`
[INFO] [stdout] f1b1130bf5ab9f7da4be6a5a04359d3d00cc1c379eb954cf7d3a996aa310250b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/heron182/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 11ec2f9a24e82f93218e9f127809f4f4619736a0f26e1b2efd9f2a90b4217f47
[INFO] running `"docker" "start" "-a" "11ec2f9a24e82f93218e9f127809f4f4619736a0f26e1b2efd9f2a90b4217f47"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "11ec2f9a24e82f93218e9f127809f4f4619736a0f26e1b2efd9f2a90b4217f47"`
[INFO] running `"docker" "rm" "-f" "11ec2f9a24e82f93218e9f127809f4f4619736a0f26e1b2efd9f2a90b4217f47"`
[INFO] [stdout] 11ec2f9a24e82f93218e9f127809f4f4619736a0f26e1b2efd9f2a90b4217f47
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/heron182/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] f169cc229a4b6e927f127785c0666a40aa91adf9494a19ebe7351614ea5654c5
[INFO] running `"docker" "start" "-a" "f169cc229a4b6e927f127785c0666a40aa91adf9494a19ebe7351614ea5654c5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-6a5820151c8c0aa2
[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" "f169cc229a4b6e927f127785c0666a40aa91adf9494a19ebe7351614ea5654c5"`
[INFO] running `"docker" "rm" "-f" "f169cc229a4b6e927f127785c0666a40aa91adf9494a19ebe7351614ea5654c5"`
[INFO] [stdout] f169cc229a4b6e927f127785c0666a40aa91adf9494a19ebe7351614ea5654c5