[INFO] updating cached repository rob10e/rust-chip8
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rob10e/rust-chip8
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rob10e/rust-chip8" "work/ex/beta-1.37-6/sources/1.36.0/gh/rob10e/rust-chip8"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/rob10e/rust-chip8'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rob10e/rust-chip8" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rob10e/rust-chip8"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rob10e/rust-chip8'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f41e3123ff61493cc96e7ef4e06c678578098e32
[INFO] sha for GitHub repo rob10e/rust-chip8: f41e3123ff61493cc96e7ef4e06c678578098e32
[INFO] validating manifest of rob10e/rust-chip8 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 rob10e/rust-chip8 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 rob10e/rust-chip8
[INFO] finished frobbing rob10e/rust-chip8
[INFO] frobbed toml for rob10e/rust-chip8 written to work/ex/beta-1.37-6/sources/1.36.0/gh/rob10e/rust-chip8/Cargo.toml
[INFO] started frobbing rob10e/rust-chip8
[INFO] finished frobbing rob10e/rust-chip8
[INFO] frobbed toml for rob10e/rust-chip8 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rob10e/rust-chip8/Cargo.toml
[INFO] crate rob10e/rust-chip8 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 rob10e/rust-chip8 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-6/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/rob10e/rust-chip8:/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] 2c3ff0a828e4302251835f0029cd4e3cafb9f1ded07c3111b39ea94b2871ea8a
[INFO] running `"docker" "start" "-a" "2c3ff0a828e4302251835f0029cd4e3cafb9f1ded07c3111b39ea94b2871ea8a"`
[INFO] [stderr]    Compiling rust-chips v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "2c3ff0a828e4302251835f0029cd4e3cafb9f1ded07c3111b39ea94b2871ea8a"`
[INFO] running `"docker" "rm" "-f" "2c3ff0a828e4302251835f0029cd4e3cafb9f1ded07c3111b39ea94b2871ea8a"`
[INFO] [stdout] 2c3ff0a828e4302251835f0029cd4e3cafb9f1ded07c3111b39ea94b2871ea8a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/rob10e/rust-chip8:/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] ec5af0554596dab831a6ec8ca7336b568f8f74474be4a27ca05736ffbfcaed93
[INFO] running `"docker" "start" "-a" "ec5af0554596dab831a6ec8ca7336b568f8f74474be4a27ca05736ffbfcaed93"`
[INFO] [stderr]    Compiling rust-chips v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "ec5af0554596dab831a6ec8ca7336b568f8f74474be4a27ca05736ffbfcaed93"`
[INFO] running `"docker" "rm" "-f" "ec5af0554596dab831a6ec8ca7336b568f8f74474be4a27ca05736ffbfcaed93"`
[INFO] [stdout] ec5af0554596dab831a6ec8ca7336b568f8f74474be4a27ca05736ffbfcaed93
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/rob10e/rust-chip8:/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] 39f9a386908a0b65480017dbeb21e55897385d36d13ea4028c3ada4b99ac6780
[INFO] running `"docker" "start" "-a" "39f9a386908a0b65480017dbeb21e55897385d36d13ea4028c3ada4b99ac6780"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_chips-1cb5e39582f78f8e
[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" "39f9a386908a0b65480017dbeb21e55897385d36d13ea4028c3ada4b99ac6780"`
[INFO] running `"docker" "rm" "-f" "39f9a386908a0b65480017dbeb21e55897385d36d13ea4028c3ada4b99ac6780"`
[INFO] [stdout] 39f9a386908a0b65480017dbeb21e55897385d36d13ea4028c3ada4b99ac6780