[INFO] updating cached repository https://github.com/pione30/rust_the_book_ch02_guessing_game
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a694dfe3cb9a1986a690fdeb2cad2f9855863a95
[INFO] testing pione30/rust_the_book_ch02_guessing_game against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpione30%2Frust_the_book_ch02_guessing_game" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pione30/rust_the_book_ch02_guessing_game on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/pione30/rust_the_book_ch02_guessing_game
[INFO] finished tweaking git repo https://github.com/pione30/rust_the_book_ch02_guessing_game
[INFO] tweaked toml for git repo https://github.com/pione30/rust_the_book_ch02_guessing_game written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/pione30/rust_the_book_ch02_guessing_game already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 233cda9da244cd6fa0aec4038bd50ead36418ffe7d4750e21707301785bb6297
[INFO] running `"docker" "start" "-a" "233cda9da244cd6fa0aec4038bd50ead36418ffe7d4750e21707301785bb6297"`
[INFO] [stderr]    Compiling rust_the_book_ch02_guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `"docker" "inspect" "233cda9da244cd6fa0aec4038bd50ead36418ffe7d4750e21707301785bb6297"`
[INFO] running `"docker" "rm" "-f" "233cda9da244cd6fa0aec4038bd50ead36418ffe7d4750e21707301785bb6297"`
[INFO] [stdout] 233cda9da244cd6fa0aec4038bd50ead36418ffe7d4750e21707301785bb6297
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1c93afbc210bdc07938ca925037ec4c2d6d07b7cdb376e39334bd4c6e5bf38f2
[INFO] running `"docker" "start" "-a" "1c93afbc210bdc07938ca925037ec4c2d6d07b7cdb376e39334bd4c6e5bf38f2"`
[INFO] [stderr]    Compiling rust_the_book_ch02_guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "1c93afbc210bdc07938ca925037ec4c2d6d07b7cdb376e39334bd4c6e5bf38f2"`
[INFO] running `"docker" "rm" "-f" "1c93afbc210bdc07938ca925037ec4c2d6d07b7cdb376e39334bd4c6e5bf38f2"`
[INFO] [stdout] 1c93afbc210bdc07938ca925037ec4c2d6d07b7cdb376e39334bd4c6e5bf38f2
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] b00664d6b891be40e9f6819598b79effd340d3215dc24d9b7838dda7cc1f6379
[INFO] running `"docker" "start" "-a" "b00664d6b891be40e9f6819598b79effd340d3215dc24d9b7838dda7cc1f6379"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_the_book_ch02_guessing_game-eb2720c6ca2d23cc
[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" "b00664d6b891be40e9f6819598b79effd340d3215dc24d9b7838dda7cc1f6379"`
[INFO] running `"docker" "rm" "-f" "b00664d6b891be40e9f6819598b79effd340d3215dc24d9b7838dda7cc1f6379"`
[INFO] [stdout] b00664d6b891be40e9f6819598b79effd340d3215dc24d9b7838dda7cc1f6379