[INFO] updating cached repository yarrow/slightly-smaller-setop-for-question [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/yarrow/slightly-smaller-setop-for-question [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/yarrow/slightly-smaller-setop-for-question" "work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/yarrow/slightly-smaller-setop-for-question"` [INFO] [stderr] Cloning into 'work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/yarrow/slightly-smaller-setop-for-question'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/yarrow/slightly-smaller-setop-for-question" "work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/yarrow/slightly-smaller-setop-for-question"` [INFO] [stderr] Cloning into 'work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/yarrow/slightly-smaller-setop-for-question'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c4230686b714bd32da42d35f6af8d140c7ab8bcf [INFO] sha for GitHub repo yarrow/slightly-smaller-setop-for-question: c4230686b714bd32da42d35f6af8d140c7ab8bcf [INFO] validating manifest of yarrow/slightly-smaller-setop-for-question on toolchain master#589beb979c0f1a9736e02e578913db88398c3ba5 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of yarrow/slightly-smaller-setop-for-question on toolchain try#42445ded8fd34235a676755cb5d079658ed51f6a [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing yarrow/slightly-smaller-setop-for-question [INFO] finished frobbing yarrow/slightly-smaller-setop-for-question [INFO] frobbed toml for yarrow/slightly-smaller-setop-for-question written to work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/yarrow/slightly-smaller-setop-for-question/Cargo.toml [INFO] started frobbing yarrow/slightly-smaller-setop-for-question [INFO] finished frobbing yarrow/slightly-smaller-setop-for-question [INFO] frobbed toml for yarrow/slightly-smaller-setop-for-question written to work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/yarrow/slightly-smaller-setop-for-question/Cargo.toml [INFO] crate yarrow/slightly-smaller-setop-for-question already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking yarrow/slightly-smaller-setop-for-question against master#589beb979c0f1a9736e02e578913db88398c3ba5 for pr-60944 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60944/worker-3/master#589beb979c0f1a9736e02e578913db88398c3ba5:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/yarrow/slightly-smaller-setop-for-question:/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" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f639d58c0e860baf7de36cd78111f4ec76870cf8eaeb94c83cec3cb7c83a6418 [INFO] running `"docker" "start" "-a" "f639d58c0e860baf7de36cd78111f4ec76870cf8eaeb94c83cec3cb7c83a6418"` [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling memchr v2.1.0 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling syn v0.15.11 [INFO] [stderr] Compiling rental-impl v0.5.2 [INFO] [stderr] Checking rental v0.5.2 [INFO] [stderr] Checking minimal v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.51s [INFO] running `"docker" "inspect" "f639d58c0e860baf7de36cd78111f4ec76870cf8eaeb94c83cec3cb7c83a6418"` [INFO] running `"docker" "rm" "-f" "f639d58c0e860baf7de36cd78111f4ec76870cf8eaeb94c83cec3cb7c83a6418"` [INFO] [stdout] f639d58c0e860baf7de36cd78111f4ec76870cf8eaeb94c83cec3cb7c83a6418