[INFO] updating cached repository brunoom1/guessing_gmae
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/brunoom1/guessing_gmae
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/brunoom1/guessing_gmae" "work/ex/beta-1.38-1/sources/1.37.0/gh/brunoom1/guessing_gmae"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/brunoom1/guessing_gmae'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/brunoom1/guessing_gmae" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/brunoom1/guessing_gmae"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/brunoom1/guessing_gmae'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f897aa40f44a5afe3c8eb20a37f4f5f41fce02e5
[INFO] sha for GitHub repo brunoom1/guessing_gmae: f897aa40f44a5afe3c8eb20a37f4f5f41fce02e5
[INFO] validating manifest of brunoom1/guessing_gmae 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 brunoom1/guessing_gmae 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 brunoom1/guessing_gmae
[INFO] finished frobbing brunoom1/guessing_gmae
[INFO] frobbed toml for brunoom1/guessing_gmae written to work/ex/beta-1.38-1/sources/1.37.0/gh/brunoom1/guessing_gmae/Cargo.toml
[INFO] started frobbing brunoom1/guessing_gmae
[INFO] finished frobbing brunoom1/guessing_gmae
[INFO] frobbed toml for brunoom1/guessing_gmae written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/brunoom1/guessing_gmae/Cargo.toml
[INFO] crate brunoom1/guessing_gmae 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/brunoom1/guessing_gmae/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 brunoom1/guessing_gmae 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-3/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/brunoom1/guessing_gmae:/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] f8c473401d607da6ed7a211883ebcb41eac344d459125b07a6797b3bc9a9973d
[INFO] running `"docker" "start" "-a" "f8c473401d607da6ed7a211883ebcb41eac344d459125b07a6797b3bc9a9973d"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "f8c473401d607da6ed7a211883ebcb41eac344d459125b07a6797b3bc9a9973d"`
[INFO] running `"docker" "rm" "-f" "f8c473401d607da6ed7a211883ebcb41eac344d459125b07a6797b3bc9a9973d"`
[INFO] [stdout] f8c473401d607da6ed7a211883ebcb41eac344d459125b07a6797b3bc9a9973d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/brunoom1/guessing_gmae:/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] 75980ee95dc27079e92cec4e8a683d2aa297b0375b83b629473c838245e1784f
[INFO] running `"docker" "start" "-a" "75980ee95dc27079e92cec4e8a683d2aa297b0375b83b629473c838245e1784f"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "75980ee95dc27079e92cec4e8a683d2aa297b0375b83b629473c838245e1784f"`
[INFO] running `"docker" "rm" "-f" "75980ee95dc27079e92cec4e8a683d2aa297b0375b83b629473c838245e1784f"`
[INFO] [stdout] 75980ee95dc27079e92cec4e8a683d2aa297b0375b83b629473c838245e1784f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/brunoom1/guessing_gmae:/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] 51e6109bbfcc4f68b196bcac5501ccd67e50a4df09ffe9d3552ebe10700a3964
[INFO] running `"docker" "start" "-a" "51e6109bbfcc4f68b196bcac5501ccd67e50a4df09ffe9d3552ebe10700a3964"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-d3b489c9cf77eea3
[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" "51e6109bbfcc4f68b196bcac5501ccd67e50a4df09ffe9d3552ebe10700a3964"`
[INFO] running `"docker" "rm" "-f" "51e6109bbfcc4f68b196bcac5501ccd67e50a4df09ffe9d3552ebe10700a3964"`
[INFO] [stdout] 51e6109bbfcc4f68b196bcac5501ccd67e50a4df09ffe9d3552ebe10700a3964