[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-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/0ncorhynchus/cafemake"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/0ncorhynchus/cafemake'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/0ncorhynchus/cafemake" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/0ncorhynchus/cafemake"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/0ncorhynchus/cafemake'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5c5addf3e45534b915eb5b02bc1e5678d1fb2ab6
[INFO] sha for GitHub repo 0ncorhynchus/cafemake: 5c5addf3e45534b915eb5b02bc1e5678d1fb2ab6
[INFO] validating manifest of 0ncorhynchus/cafemake on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of 0ncorhynchus/cafemake on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-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-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/0ncorhynchus/cafemake/Cargo.toml
[INFO] crate 0ncorhynchus/cafemake has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing 0ncorhynchus/cafemake against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/0ncorhynchus/cafemake:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] a87686528d878e030828de9b42f915fd6f2c4a2fbcd0e3e104fc2ced05699ff0
[INFO] running `"docker" "start" "-a" "a87686528d878e030828de9b42f915fd6f2c4a2fbcd0e3e104fc2ced05699ff0"`
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]    Compiling aho-corasick v0.6.8
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling 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:92:24
[INFO] [stderr]    |
[INFO] [stderr] 92 |             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:95:24
[INFO] [stderr]    |
[INFO] [stderr] 95 |             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:97:24
[INFO] [stderr]    |
[INFO] [stderr] 97 |             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 13.32s
[INFO] running `"docker" "inspect" "a87686528d878e030828de9b42f915fd6f2c4a2fbcd0e3e104fc2ced05699ff0"`
[INFO] running `"docker" "rm" "-f" "a87686528d878e030828de9b42f915fd6f2c4a2fbcd0e3e104fc2ced05699ff0"`
[INFO] [stdout] a87686528d878e030828de9b42f915fd6f2c4a2fbcd0e3e104fc2ced05699ff0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/0ncorhynchus/cafemake:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4473b9e35c69ddb91cd7453925cc8cb2bcf30d2dc0455df93e9f45ecda47cffc
[INFO] running `"docker" "start" "-a" "4473b9e35c69ddb91cd7453925cc8cb2bcf30d2dc0455df93e9f45ecda47cffc"`
[INFO] [stderr]    Compiling 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:92:24
[INFO] [stderr]    |
[INFO] [stderr] 92 |             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:95:24
[INFO] [stderr]    |
[INFO] [stderr] 95 |             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:97:24
[INFO] [stderr]    |
[INFO] [stderr] 97 |             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 1.75s
[INFO] running `"docker" "inspect" "4473b9e35c69ddb91cd7453925cc8cb2bcf30d2dc0455df93e9f45ecda47cffc"`
[INFO] running `"docker" "rm" "-f" "4473b9e35c69ddb91cd7453925cc8cb2bcf30d2dc0455df93e9f45ecda47cffc"`
[INFO] [stdout] 4473b9e35c69ddb91cd7453925cc8cb2bcf30d2dc0455df93e9f45ecda47cffc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/0ncorhynchus/cafemake:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 6453c15eeda518e1e03a0fde3f579887c89b18e3854dbd5f21eaca815aea8fca
[INFO] running `"docker" "start" "-a" "6453c15eeda518e1e03a0fde3f579887c89b18e3854dbd5f21eaca815aea8fca"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cafemake-8957c52cc8040786
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6453c15eeda518e1e03a0fde3f579887c89b18e3854dbd5f21eaca815aea8fca"`
[INFO] running `"docker" "rm" "-f" "6453c15eeda518e1e03a0fde3f579887c89b18e3854dbd5f21eaca815aea8fca"`
[INFO] [stdout] 6453c15eeda518e1e03a0fde3f579887c89b18e3854dbd5f21eaca815aea8fca