[INFO] updating cached repository haavardb/Rust---GuessTheNumber
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/haavardb/Rust---GuessTheNumber
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/haavardb/Rust---GuessTheNumber" "work/ex/beta-1.37-6/sources/1.36.0/gh/haavardb/Rust---GuessTheNumber"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/haavardb/Rust---GuessTheNumber'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/haavardb/Rust---GuessTheNumber" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/haavardb/Rust---GuessTheNumber"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/haavardb/Rust---GuessTheNumber'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 96535a9080b69df139967a84ebc1d475d110166f
[INFO] sha for GitHub repo haavardb/Rust---GuessTheNumber: 96535a9080b69df139967a84ebc1d475d110166f
[INFO] validating manifest of haavardb/Rust---GuessTheNumber 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 haavardb/Rust---GuessTheNumber 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 haavardb/Rust---GuessTheNumber
[INFO] finished frobbing haavardb/Rust---GuessTheNumber
[INFO] frobbed toml for haavardb/Rust---GuessTheNumber written to work/ex/beta-1.37-6/sources/1.36.0/gh/haavardb/Rust---GuessTheNumber/Cargo.toml
[INFO] started frobbing haavardb/Rust---GuessTheNumber
[INFO] finished frobbing haavardb/Rust---GuessTheNumber
[INFO] frobbed toml for haavardb/Rust---GuessTheNumber written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/haavardb/Rust---GuessTheNumber/Cargo.toml
[INFO] crate haavardb/Rust---GuessTheNumber 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 haavardb/Rust---GuessTheNumber 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-3/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/haavardb/Rust---GuessTheNumber:/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] 71536302ee15237b94a67a47a200718f2cd4a12629ff91b9bc38a4308d17cef9
[INFO] running `"docker" "start" "-a" "71536302ee15237b94a67a47a200718f2cd4a12629ff91b9bc38a4308d17cef9"`
[INFO] [stderr]    Compiling guessing_game v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "71536302ee15237b94a67a47a200718f2cd4a12629ff91b9bc38a4308d17cef9"`
[INFO] running `"docker" "rm" "-f" "71536302ee15237b94a67a47a200718f2cd4a12629ff91b9bc38a4308d17cef9"`
[INFO] [stdout] 71536302ee15237b94a67a47a200718f2cd4a12629ff91b9bc38a4308d17cef9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/haavardb/Rust---GuessTheNumber:/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] fee51debd6f0bdf8f1cc4ec1fef760fb490004ec2a16a42b35abf780fe807ec9
[INFO] running `"docker" "start" "-a" "fee51debd6f0bdf8f1cc4ec1fef760fb490004ec2a16a42b35abf780fe807ec9"`
[INFO] [stderr]    Compiling guessing_game v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "fee51debd6f0bdf8f1cc4ec1fef760fb490004ec2a16a42b35abf780fe807ec9"`
[INFO] running `"docker" "rm" "-f" "fee51debd6f0bdf8f1cc4ec1fef760fb490004ec2a16a42b35abf780fe807ec9"`
[INFO] [stdout] fee51debd6f0bdf8f1cc4ec1fef760fb490004ec2a16a42b35abf780fe807ec9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/haavardb/Rust---GuessTheNumber:/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] 3bed4542a515a308da3af3f4d487046f5b1facfdaabb389442f6b3b85f47435b
[INFO] running `"docker" "start" "-a" "3bed4542a515a308da3af3f4d487046f5b1facfdaabb389442f6b3b85f47435b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-43315d5da741e75b
[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" "3bed4542a515a308da3af3f4d487046f5b1facfdaabb389442f6b3b85f47435b"`
[INFO] running `"docker" "rm" "-f" "3bed4542a515a308da3af3f4d487046f5b1facfdaabb389442f6b3b85f47435b"`
[INFO] [stdout] 3bed4542a515a308da3af3f4d487046f5b1facfdaabb389442f6b3b85f47435b