[INFO] updating cached repository murphym18/rust-reverse-sentence [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/murphym18/rust-reverse-sentence [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/murphym18/rust-reverse-sentence" "work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/murphym18/rust-reverse-sentence"` [INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/murphym18/rust-reverse-sentence'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/murphym18/rust-reverse-sentence" "work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/murphym18/rust-reverse-sentence"` [INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/murphym18/rust-reverse-sentence'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e1fa75cf787f74ce6c5c3628f5a20cb13913d505 [INFO] sha for GitHub repo murphym18/rust-reverse-sentence: e1fa75cf787f74ce6c5c3628f5a20cb13913d505 [INFO] validating manifest of murphym18/rust-reverse-sentence on toolchain master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of murphym18/rust-reverse-sentence on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing murphym18/rust-reverse-sentence [INFO] finished frobbing murphym18/rust-reverse-sentence [INFO] frobbed toml for murphym18/rust-reverse-sentence written to work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/murphym18/rust-reverse-sentence/Cargo.toml [INFO] started frobbing murphym18/rust-reverse-sentence [INFO] finished frobbing murphym18/rust-reverse-sentence [INFO] frobbed toml for murphym18/rust-reverse-sentence written to work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/murphym18/rust-reverse-sentence/Cargo.toml [INFO] crate murphym18/rust-reverse-sentence has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking murphym18/rust-reverse-sentence against try#29640c57b5f92febba0e40c50cb863c9a7ede51d for pr-57745 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57745/worker-5/try#29640c57b5f92febba0e40c50cb863c9a7ede51d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/murphym18/rust-reverse-sentence:/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" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e9626b4b82451b515625f03c0f80e72790f91406c9d74bfa95ee91d7ffb546ce [INFO] running `"docker" "start" "-a" "e9626b4b82451b515625f03c0f80e72790f91406c9d74bfa95ee91d7ffb546ce"` [INFO] [stderr] Checking reverse_sentence v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `"docker" "inspect" "e9626b4b82451b515625f03c0f80e72790f91406c9d74bfa95ee91d7ffb546ce"` [INFO] running `"docker" "rm" "-f" "e9626b4b82451b515625f03c0f80e72790f91406c9d74bfa95ee91d7ffb546ce"` [INFO] [stdout] e9626b4b82451b515625f03c0f80e72790f91406c9d74bfa95ee91d7ffb546ce