[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-1.37-6/sources/1.36.0/gh/StefanHolmes/guessinggame"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/StefanHolmes/guessinggame'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/StefanHolmes/guessinggame" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/StefanHolmes/guessinggame"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of StefanHolmes/guessinggame 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 StefanHolmes/guessinggame
[INFO] finished frobbing StefanHolmes/guessinggame
[INFO] frobbed toml for StefanHolmes/guessinggame written to work/ex/beta-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "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 StefanHolmes/guessinggame 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/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 1c275a2ff0ef80bf2dd2beb9620fd156b91b7fb8ce3be0749dd217f773a618b7
[INFO] running `"docker" "start" "-a" "1c275a2ff0ef80bf2dd2beb9620fd156b91b7fb8ce3be0749dd217f773a618b7"`
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `"docker" "inspect" "1c275a2ff0ef80bf2dd2beb9620fd156b91b7fb8ce3be0749dd217f773a618b7"`
[INFO] running `"docker" "rm" "-f" "1c275a2ff0ef80bf2dd2beb9620fd156b91b7fb8ce3be0749dd217f773a618b7"`
[INFO] [stdout] 1c275a2ff0ef80bf2dd2beb9620fd156b91b7fb8ce3be0749dd217f773a618b7
[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/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 91acab2d68d26125a5a0e5fa51b99d7c559fbd2c26495a5fd6345bf1822ccec1
[INFO] running `"docker" "start" "-a" "91acab2d68d26125a5a0e5fa51b99d7c559fbd2c26495a5fd6345bf1822ccec1"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "91acab2d68d26125a5a0e5fa51b99d7c559fbd2c26495a5fd6345bf1822ccec1"`
[INFO] running `"docker" "rm" "-f" "91acab2d68d26125a5a0e5fa51b99d7c559fbd2c26495a5fd6345bf1822ccec1"`
[INFO] [stdout] 91acab2d68d26125a5a0e5fa51b99d7c559fbd2c26495a5fd6345bf1822ccec1
[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/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 4291fb36bdab1b4fb0dd443b697915730b6299b8a407da68282be52079003229
[INFO] running `"docker" "start" "-a" "4291fb36bdab1b4fb0dd443b697915730b6299b8a407da68282be52079003229"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-47e52a2a431724ec
[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" "4291fb36bdab1b4fb0dd443b697915730b6299b8a407da68282be52079003229"`
[INFO] running `"docker" "rm" "-f" "4291fb36bdab1b4fb0dd443b697915730b6299b8a407da68282be52079003229"`
[INFO] [stdout] 4291fb36bdab1b4fb0dd443b697915730b6299b8a407da68282be52079003229