[INFO] updating cached repository StefanHolmes/guessinggame
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/StefanHolmes/guessinggame
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/StefanHolmes/guessinggame" "work/ex/beta-1.38-1/sources/1.37.0/gh/StefanHolmes/guessinggame"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/StefanHolmes/guessinggame'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/StefanHolmes/guessinggame" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/StefanHolmes/guessinggame"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/StefanHolmes/guessinggame'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 39d4f17c1af2e60142af24fb82d9ae4bcfd48e88
[INFO] sha for GitHub repo StefanHolmes/guessinggame: 39d4f17c1af2e60142af24fb82d9ae4bcfd48e88
[INFO] validating manifest of StefanHolmes/guessinggame 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 StefanHolmes/guessinggame 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 StefanHolmes/guessinggame
[INFO] finished frobbing StefanHolmes/guessinggame
[INFO] frobbed toml for StefanHolmes/guessinggame written to work/ex/beta-1.38-1/sources/1.37.0/gh/StefanHolmes/guessinggame/Cargo.toml
[INFO] started frobbing StefanHolmes/guessinggame
[INFO] finished frobbing StefanHolmes/guessinggame
[INFO] frobbed toml for StefanHolmes/guessinggame written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/StefanHolmes/guessinggame/Cargo.toml
[INFO] crate StefanHolmes/guessinggame 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 StefanHolmes/guessinggame against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/StefanHolmes/guessinggame:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] ea04cbb99aa94dca9197c4f1ac0a3b9490c8bda7f3a95613b929036e95165781
[INFO] running `"docker" "start" "-a" "ea04cbb99aa94dca9197c4f1ac0a3b9490c8bda7f3a95613b929036e95165781"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "ea04cbb99aa94dca9197c4f1ac0a3b9490c8bda7f3a95613b929036e95165781"`
[INFO] running `"docker" "rm" "-f" "ea04cbb99aa94dca9197c4f1ac0a3b9490c8bda7f3a95613b929036e95165781"`
[INFO] [stdout] ea04cbb99aa94dca9197c4f1ac0a3b9490c8bda7f3a95613b929036e95165781
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/StefanHolmes/guessinggame:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ecc7dbf03f5e3bd0686bdd628f02eab0321596cf2c7b72171ce80eb1fa9ce5ed
[INFO] running `"docker" "start" "-a" "ecc7dbf03f5e3bd0686bdd628f02eab0321596cf2c7b72171ce80eb1fa9ce5ed"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "ecc7dbf03f5e3bd0686bdd628f02eab0321596cf2c7b72171ce80eb1fa9ce5ed"`
[INFO] running `"docker" "rm" "-f" "ecc7dbf03f5e3bd0686bdd628f02eab0321596cf2c7b72171ce80eb1fa9ce5ed"`
[INFO] [stdout] ecc7dbf03f5e3bd0686bdd628f02eab0321596cf2c7b72171ce80eb1fa9ce5ed
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/StefanHolmes/guessinggame:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 934a1dfb2abb9c0a84ef593d8fbdbd72a543ed8901711db3daba4c760f2b8c02
[INFO] running `"docker" "start" "-a" "934a1dfb2abb9c0a84ef593d8fbdbd72a543ed8901711db3daba4c760f2b8c02"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-e82f553ada5f6148
[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" "934a1dfb2abb9c0a84ef593d8fbdbd72a543ed8901711db3daba4c760f2b8c02"`
[INFO] running `"docker" "rm" "-f" "934a1dfb2abb9c0a84ef593d8fbdbd72a543ed8901711db3daba4c760f2b8c02"`
[INFO] [stdout] 934a1dfb2abb9c0a84ef593d8fbdbd72a543ed8901711db3daba4c760f2b8c02