[INFO] updating cached repository Maegor/LearningRust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Maegor/LearningRust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Maegor/LearningRust" "work/ex/beta-1.38-1/sources/1.37.0/gh/Maegor/LearningRust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Maegor/LearningRust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Maegor/LearningRust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Maegor/LearningRust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Maegor/LearningRust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c254a4ee32587ff6d842ece5e76c19c44ec2b25d
[INFO] sha for GitHub repo Maegor/LearningRust: c254a4ee32587ff6d842ece5e76c19c44ec2b25d
[INFO] validating manifest of Maegor/LearningRust 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 Maegor/LearningRust 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 Maegor/LearningRust
[INFO] finished frobbing Maegor/LearningRust
[INFO] frobbed toml for Maegor/LearningRust written to work/ex/beta-1.38-1/sources/1.37.0/gh/Maegor/LearningRust/Cargo.toml
[INFO] started frobbing Maegor/LearningRust
[INFO] finished frobbing Maegor/LearningRust
[INFO] frobbed toml for Maegor/LearningRust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Maegor/LearningRust/Cargo.toml
[INFO] crate Maegor/LearningRust 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 Maegor/LearningRust against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Maegor/LearningRust:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] fe01b9763464f7a859a64b3eaec49d4f24b3705d0a64c0e640aac2c09554c1de
[INFO] running `"docker" "start" "-a" "fe01b9763464f7a859a64b3eaec49d4f24b3705d0a64c0e640aac2c09554c1de"`
[INFO] [stderr]    Compiling guessin_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "fe01b9763464f7a859a64b3eaec49d4f24b3705d0a64c0e640aac2c09554c1de"`
[INFO] running `"docker" "rm" "-f" "fe01b9763464f7a859a64b3eaec49d4f24b3705d0a64c0e640aac2c09554c1de"`
[INFO] [stdout] fe01b9763464f7a859a64b3eaec49d4f24b3705d0a64c0e640aac2c09554c1de
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Maegor/LearningRust:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 620ef67a52da59672c4ce43319d09b9b4136fbba01bab42d8e222c3eae51323f
[INFO] running `"docker" "start" "-a" "620ef67a52da59672c4ce43319d09b9b4136fbba01bab42d8e222c3eae51323f"`
[INFO] [stderr]    Compiling guessin_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "620ef67a52da59672c4ce43319d09b9b4136fbba01bab42d8e222c3eae51323f"`
[INFO] running `"docker" "rm" "-f" "620ef67a52da59672c4ce43319d09b9b4136fbba01bab42d8e222c3eae51323f"`
[INFO] [stdout] 620ef67a52da59672c4ce43319d09b9b4136fbba01bab42d8e222c3eae51323f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Maegor/LearningRust:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] a57f26f8675a9b7e23750ccc9de6801cba3ce42c2e03ed93dd3fa8720472a449
[INFO] running `"docker" "start" "-a" "a57f26f8675a9b7e23750ccc9de6801cba3ce42c2e03ed93dd3fa8720472a449"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessin_game-93051f126a2ec798
[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" "a57f26f8675a9b7e23750ccc9de6801cba3ce42c2e03ed93dd3fa8720472a449"`
[INFO] running `"docker" "rm" "-f" "a57f26f8675a9b7e23750ccc9de6801cba3ce42c2e03ed93dd3fa8720472a449"`
[INFO] [stdout] a57f26f8675a9b7e23750ccc9de6801cba3ce42c2e03ed93dd3fa8720472a449