[INFO] updating cached repository 0ncorhynchus/cafemake
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/0ncorhynchus/cafemake
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/0ncorhynchus/cafemake" "work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/0ncorhynchus/cafemake"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/0ncorhynchus/cafemake'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/0ncorhynchus/cafemake" "work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/0ncorhynchus/cafemake"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/0ncorhynchus/cafemake'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b5173d199c7d65e37cf4e89d6debe801bdf8db09
[INFO] sha for GitHub repo 0ncorhynchus/cafemake: b5173d199c7d65e37cf4e89d6debe801bdf8db09
[INFO] validating manifest of 0ncorhynchus/cafemake on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of 0ncorhynchus/cafemake on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing 0ncorhynchus/cafemake
[INFO] finished frobbing 0ncorhynchus/cafemake
[INFO] frobbed toml for 0ncorhynchus/cafemake written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/0ncorhynchus/cafemake/Cargo.toml
[INFO] started frobbing 0ncorhynchus/cafemake
[INFO] finished frobbing 0ncorhynchus/cafemake
[INFO] frobbed toml for 0ncorhynchus/cafemake written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/0ncorhynchus/cafemake/Cargo.toml
[INFO] crate 0ncorhynchus/cafemake already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking 0ncorhynchus/cafemake against try#58b21121d0b447ceb3f1a655155d802191acf044 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-6/try#58b21121d0b447ceb3f1a655155d802191acf044:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/0ncorhynchus/cafemake:/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" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 64f0b2fcfae22a7f3ef96a9c76f0d1713c38abbafb998e829e17f7bebfdac3b0
[INFO] running `"docker" "start" "-a" "64f0b2fcfae22a7f3ef96a9c76f0d1713c38abbafb998e829e17f7bebfdac3b0"`
[INFO] [stderr]     Checking cafemake v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: static variable `mod_proc_re` should have an upper case name
[INFO] [stderr]    --> src/core.rs:196:20
[INFO] [stderr]     |
[INFO] [stderr] 196 |         static ref mod_proc_re: Regex =
[INFO] [stderr]     |                    ^^^^^^^^^^^ help: convert the identifier to upper case: `MOD_PROC_RE`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `mod_re` should have an upper case name
[INFO] [stderr]    --> src/core.rs:199:20
[INFO] [stderr]     |
[INFO] [stderr] 199 |         static ref mod_re: Regex = Regex::new(r"^\s*module\s+([[:alpha:]][[:word:]]*)")
[INFO] [stderr]     |                    ^^^^^^ help: convert the identifier to upper case: `MOD_RE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `use_re` should have an upper case name
[INFO] [stderr]    --> src/core.rs:215:20
[INFO] [stderr]     |
[INFO] [stderr] 215 |         static ref use_re: Regex = Regex::new(r"^\s*use\s+([[:alpha:]][[:word:]]*)")
[INFO] [stderr]     |                    ^^^^^^ help: convert the identifier to upper case: `USE_RE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `mod_proc_re` should have an upper case name
[INFO] [stderr]    --> src/core.rs:196:20
[INFO] [stderr]     |
[INFO] [stderr] 196 |         static ref mod_proc_re: Regex =
[INFO] [stderr]     |                    ^^^^^^^^^^^ help: convert the identifier to upper case: `MOD_PROC_RE`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `mod_re` should have an upper case name
[INFO] [stderr]    --> src/core.rs:199:20
[INFO] [stderr]     |
[INFO] [stderr] 199 |         static ref mod_re: Regex = Regex::new(r"^\s*module\s+([[:alpha:]][[:word:]]*)")
[INFO] [stderr]     |                    ^^^^^^ help: convert the identifier to upper case: `MOD_RE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `use_re` should have an upper case name
[INFO] [stderr]    --> src/core.rs:215:20
[INFO] [stderr]     |
[INFO] [stderr] 215 |         static ref use_re: Regex = Regex::new(r"^\s*use\s+([[:alpha:]][[:word:]]*)")
[INFO] [stderr]     |                    ^^^^^^ help: convert the identifier to upper case: `USE_RE`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `"docker" "inspect" "64f0b2fcfae22a7f3ef96a9c76f0d1713c38abbafb998e829e17f7bebfdac3b0"`
[INFO] running `"docker" "rm" "-f" "64f0b2fcfae22a7f3ef96a9c76f0d1713c38abbafb998e829e17f7bebfdac3b0"`
[INFO] [stdout] 64f0b2fcfae22a7f3ef96a9c76f0d1713c38abbafb998e829e17f7bebfdac3b0