[INFO] updating cached repository aalvarado/gol_rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/aalvarado/gol_rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/aalvarado/gol_rust" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/aalvarado/gol_rust"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/aalvarado/gol_rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/aalvarado/gol_rust" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/aalvarado/gol_rust"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/aalvarado/gol_rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 019f5b33b97f2d792a51f4ea4cd10b2bc632bd5b [INFO] sha for GitHub repo aalvarado/gol_rust: 019f5b33b97f2d792a51f4ea4cd10b2bc632bd5b [INFO] validating manifest of aalvarado/gol_rust on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of aalvarado/gol_rust on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing aalvarado/gol_rust [INFO] finished frobbing aalvarado/gol_rust [INFO] frobbed toml for aalvarado/gol_rust written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/aalvarado/gol_rust/Cargo.toml [INFO] started frobbing aalvarado/gol_rust [INFO] finished frobbing aalvarado/gol_rust [INFO] frobbed toml for aalvarado/gol_rust written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/aalvarado/gol_rust/Cargo.toml [INFO] crate aalvarado/gol_rust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking aalvarado/gol_rust against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-7/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/aalvarado/gol_rust:/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=forbid" "-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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 2801c33ca0628e2cc7c339bf5db65f5205b3f92a65291b22eda68820d94b1ebc [INFO] running `"docker" "start" "-a" "2801c33ca0628e2cc7c339bf5db65f5205b3f92a65291b22eda68820d94b1ebc"` [INFO] [stderr] Checking either v1.2.0 [INFO] [stderr] Compiling ndarray v0.7.3 [INFO] [stderr] Compiling ncurses v5.86.0 [INFO] [stderr] Checking toml v0.4.5 [INFO] [stderr] Checking itertools v0.5.10 [INFO] [stderr] Checking pancurses v0.7.0 [INFO] [stderr] Checking gol_rust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.16s [INFO] running `"docker" "inspect" "2801c33ca0628e2cc7c339bf5db65f5205b3f92a65291b22eda68820d94b1ebc"` [INFO] running `"docker" "rm" "-f" "2801c33ca0628e2cc7c339bf5db65f5205b3f92a65291b22eda68820d94b1ebc"` [INFO] [stdout] 2801c33ca0628e2cc7c339bf5db65f5205b3f92a65291b22eda68820d94b1ebc