[INFO] updating cached repository ashleymichal/guessing_game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ashleymichal/guessing_game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ashleymichal/guessing_game" "work/ex/beta-1.37-6/sources/1.36.0/gh/ashleymichal/guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ashleymichal/guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ashleymichal/guessing_game" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ashleymichal/guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ashleymichal/guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d78cf1b7b86498353de5e2a1fccb7ad3f17efa10
[INFO] sha for GitHub repo ashleymichal/guessing_game: d78cf1b7b86498353de5e2a1fccb7ad3f17efa10
[INFO] validating manifest of ashleymichal/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 ashleymichal/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 ashleymichal/guessing_game
[INFO] finished frobbing ashleymichal/guessing_game
[INFO] frobbed toml for ashleymichal/guessing_game written to work/ex/beta-1.37-6/sources/1.36.0/gh/ashleymichal/guessing_game/Cargo.toml
[INFO] started frobbing ashleymichal/guessing_game
[INFO] finished frobbing ashleymichal/guessing_game
[INFO] frobbed toml for ashleymichal/guessing_game written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ashleymichal/guessing_game/Cargo.toml
[INFO] crate ashleymichal/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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing ashleymichal/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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ashleymichal/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] 42b3e9958bf91253cdfe7468fd5820adaee7c21d28cfe961efc312310fdfd311
[INFO] running `"docker" "start" "-a" "42b3e9958bf91253cdfe7468fd5820adaee7c21d28cfe961efc312310fdfd311"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "42b3e9958bf91253cdfe7468fd5820adaee7c21d28cfe961efc312310fdfd311"`
[INFO] running `"docker" "rm" "-f" "42b3e9958bf91253cdfe7468fd5820adaee7c21d28cfe961efc312310fdfd311"`
[INFO] [stdout] 42b3e9958bf91253cdfe7468fd5820adaee7c21d28cfe961efc312310fdfd311
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ashleymichal/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] 06b5c0d6bed3300ff5d98929976f08f61b38eda7d86e829330898abaea9ec0be
[INFO] running `"docker" "start" "-a" "06b5c0d6bed3300ff5d98929976f08f61b38eda7d86e829330898abaea9ec0be"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "06b5c0d6bed3300ff5d98929976f08f61b38eda7d86e829330898abaea9ec0be"`
[INFO] running `"docker" "rm" "-f" "06b5c0d6bed3300ff5d98929976f08f61b38eda7d86e829330898abaea9ec0be"`
[INFO] [stdout] 06b5c0d6bed3300ff5d98929976f08f61b38eda7d86e829330898abaea9ec0be
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ashleymichal/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] a6baf8b1a6976b0fefa1488f3fde795fb0ab0d0e220d1b9be5e7f419087c4d38
[INFO] running `"docker" "start" "-a" "a6baf8b1a6976b0fefa1488f3fde795fb0ab0d0e220d1b9be5e7f419087c4d38"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-67fe31361d301d66
[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" "a6baf8b1a6976b0fefa1488f3fde795fb0ab0d0e220d1b9be5e7f419087c4d38"`
[INFO] running `"docker" "rm" "-f" "a6baf8b1a6976b0fefa1488f3fde795fb0ab0d0e220d1b9be5e7f419087c4d38"`
[INFO] [stdout] a6baf8b1a6976b0fefa1488f3fde795fb0ab0d0e220d1b9be5e7f419087c4d38