[INFO] updating cached repository michaelsproul/triangular-binary-palindromes [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/michaelsproul/triangular-binary-palindromes [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/michaelsproul/triangular-binary-palindromes" "work/ex/pr-60174/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/michaelsproul/triangular-binary-palindromes"` [INFO] [stderr] Cloning into 'work/ex/pr-60174/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/michaelsproul/triangular-binary-palindromes'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/michaelsproul/triangular-binary-palindromes" "work/ex/pr-60174/sources/try#74092351c05ae61047b2be02024415546595e974/gh/michaelsproul/triangular-binary-palindromes"` [INFO] [stderr] Cloning into 'work/ex/pr-60174/sources/try#74092351c05ae61047b2be02024415546595e974/gh/michaelsproul/triangular-binary-palindromes'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9d450d3680e2f450281caac8e34add6e232377bf [INFO] sha for GitHub repo michaelsproul/triangular-binary-palindromes: 9d450d3680e2f450281caac8e34add6e232377bf [INFO] validating manifest of michaelsproul/triangular-binary-palindromes on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of michaelsproul/triangular-binary-palindromes on toolchain try#74092351c05ae61047b2be02024415546595e974 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+74092351c05ae61047b2be02024415546595e974-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing michaelsproul/triangular-binary-palindromes [INFO] finished frobbing michaelsproul/triangular-binary-palindromes [INFO] frobbed toml for michaelsproul/triangular-binary-palindromes written to work/ex/pr-60174/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/michaelsproul/triangular-binary-palindromes/Cargo.toml [INFO] started frobbing michaelsproul/triangular-binary-palindromes [INFO] finished frobbing michaelsproul/triangular-binary-palindromes [INFO] frobbed toml for michaelsproul/triangular-binary-palindromes written to work/ex/pr-60174/sources/try#74092351c05ae61047b2be02024415546595e974/gh/michaelsproul/triangular-binary-palindromes/Cargo.toml [INFO] crate michaelsproul/triangular-binary-palindromes already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+74092351c05ae61047b2be02024415546595e974-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking michaelsproul/triangular-binary-palindromes against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60174 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60174/worker-0/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60174/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/michaelsproul/triangular-binary-palindromes:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 504d0e819cfbaffd7cddb324afb4e82243eb710e25d854352ce3bd96efcb8e4e [INFO] running `"docker" "start" "-a" "504d0e819cfbaffd7cddb324afb4e82243eb710e25d854352ce3bd96efcb8e4e"` [INFO] [stderr] Checking paladin v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `"docker" "inspect" "504d0e819cfbaffd7cddb324afb4e82243eb710e25d854352ce3bd96efcb8e4e"` [INFO] running `"docker" "rm" "-f" "504d0e819cfbaffd7cddb324afb4e82243eb710e25d854352ce3bd96efcb8e4e"` [INFO] [stdout] 504d0e819cfbaffd7cddb324afb4e82243eb710e25d854352ce3bd96efcb8e4e