[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-1.37-6/sources/1.36.0/gh/Maegor/LearningRust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Maegor/LearningRust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Maegor/LearningRust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Maegor/LearningRust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Maegor/LearningRust 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 Maegor/LearningRust
[INFO] finished frobbing Maegor/LearningRust
[INFO] frobbed toml for Maegor/LearningRust written to work/ex/beta-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "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 Maegor/LearningRust 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 5b94cb97af404085d86ff2f9ee1670b010fb512f7ded954c715c6ff0e4abbab5
[INFO] running `"docker" "start" "-a" "5b94cb97af404085d86ff2f9ee1670b010fb512f7ded954c715c6ff0e4abbab5"`
[INFO] [stderr]    Compiling guessin_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `"docker" "inspect" "5b94cb97af404085d86ff2f9ee1670b010fb512f7ded954c715c6ff0e4abbab5"`
[INFO] running `"docker" "rm" "-f" "5b94cb97af404085d86ff2f9ee1670b010fb512f7ded954c715c6ff0e4abbab5"`
[INFO] [stdout] 5b94cb97af404085d86ff2f9ee1670b010fb512f7ded954c715c6ff0e4abbab5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c732cf21ac5162936cc1e8d0bd0aacc813969f886c5fc23a22467865a88fa493
[INFO] running `"docker" "start" "-a" "c732cf21ac5162936cc1e8d0bd0aacc813969f886c5fc23a22467865a88fa493"`
[INFO] [stderr]    Compiling guessin_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "c732cf21ac5162936cc1e8d0bd0aacc813969f886c5fc23a22467865a88fa493"`
[INFO] running `"docker" "rm" "-f" "c732cf21ac5162936cc1e8d0bd0aacc813969f886c5fc23a22467865a88fa493"`
[INFO] [stdout] c732cf21ac5162936cc1e8d0bd0aacc813969f886c5fc23a22467865a88fa493
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 70e3dbb8fe14d057f15813402dd1deb439d08efcbc2f2593a5c8ca12b6974e19
[INFO] running `"docker" "start" "-a" "70e3dbb8fe14d057f15813402dd1deb439d08efcbc2f2593a5c8ca12b6974e19"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessin_game-1fed185d996f904a
[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" "70e3dbb8fe14d057f15813402dd1deb439d08efcbc2f2593a5c8ca12b6974e19"`
[INFO] running `"docker" "rm" "-f" "70e3dbb8fe14d057f15813402dd1deb439d08efcbc2f2593a5c8ca12b6974e19"`
[INFO] [stdout] 70e3dbb8fe14d057f15813402dd1deb439d08efcbc2f2593a5c8ca12b6974e19