[INFO] updating cached repository DrLynix/guess-the-number
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/DrLynix/guess-the-number
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/DrLynix/guess-the-number" "work/ex/beta-1.37-6/sources/1.36.0/gh/DrLynix/guess-the-number"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/DrLynix/guess-the-number'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/DrLynix/guess-the-number" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DrLynix/guess-the-number"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DrLynix/guess-the-number'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 09e5db8e9adaec9682313e5a62c80bccd6b5b6e3
[INFO] sha for GitHub repo DrLynix/guess-the-number: 09e5db8e9adaec9682313e5a62c80bccd6b5b6e3
[INFO] validating manifest of DrLynix/guess-the-number 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 DrLynix/guess-the-number 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 DrLynix/guess-the-number
[INFO] finished frobbing DrLynix/guess-the-number
[INFO] frobbed toml for DrLynix/guess-the-number written to work/ex/beta-1.37-6/sources/1.36.0/gh/DrLynix/guess-the-number/Cargo.toml
[INFO] started frobbing DrLynix/guess-the-number
[INFO] finished frobbing DrLynix/guess-the-number
[INFO] frobbed toml for DrLynix/guess-the-number written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DrLynix/guess-the-number/Cargo.toml
[INFO] crate DrLynix/guess-the-number 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 DrLynix/guess-the-number against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DrLynix/guess-the-number:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 652133657a2dfbd279bc83c2eca2ff84bd9b6cc4cd8cc636ed957ba6f88b5205
[INFO] running `"docker" "start" "-a" "652133657a2dfbd279bc83c2eca2ff84bd9b6cc4cd8cc636ed957ba6f88b5205"`
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "652133657a2dfbd279bc83c2eca2ff84bd9b6cc4cd8cc636ed957ba6f88b5205"`
[INFO] running `"docker" "rm" "-f" "652133657a2dfbd279bc83c2eca2ff84bd9b6cc4cd8cc636ed957ba6f88b5205"`
[INFO] [stdout] 652133657a2dfbd279bc83c2eca2ff84bd9b6cc4cd8cc636ed957ba6f88b5205
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DrLynix/guess-the-number:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] dc6e673cec0e372ec62b1ec93312fb73f763ba0d4b31d37b2c84e457e289df24
[INFO] running `"docker" "start" "-a" "dc6e673cec0e372ec62b1ec93312fb73f763ba0d4b31d37b2c84e457e289df24"`
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "dc6e673cec0e372ec62b1ec93312fb73f763ba0d4b31d37b2c84e457e289df24"`
[INFO] running `"docker" "rm" "-f" "dc6e673cec0e372ec62b1ec93312fb73f763ba0d4b31d37b2c84e457e289df24"`
[INFO] [stdout] dc6e673cec0e372ec62b1ec93312fb73f763ba0d4b31d37b2c84e457e289df24
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DrLynix/guess-the-number:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 00ce193786dd16d75f5f89181c80a5159c826c245fa0e3a49b2d9e9e12c04e0c
[INFO] running `"docker" "start" "-a" "00ce193786dd16d75f5f89181c80a5159c826c245fa0e3a49b2d9e9e12c04e0c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_rust-b3590f09a330b054
[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" "00ce193786dd16d75f5f89181c80a5159c826c245fa0e3a49b2d9e9e12c04e0c"`
[INFO] running `"docker" "rm" "-f" "00ce193786dd16d75f5f89181c80a5159c826c245fa0e3a49b2d9e9e12c04e0c"`
[INFO] [stdout] 00ce193786dd16d75f5f89181c80a5159c826c245fa0e3a49b2d9e9e12c04e0c