[INFO] updating cached repository Canop/resc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Canop/resc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Canop/resc" "work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/Canop/resc"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/Canop/resc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Canop/resc" "work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/Canop/resc"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/Canop/resc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f12d8cb42dd3091f251b069ddd72c65cf8b73518
[INFO] sha for GitHub repo Canop/resc: f12d8cb42dd3091f251b069ddd72c65cf8b73518
[INFO] validating manifest of Canop/resc 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 Canop/resc 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 Canop/resc
[INFO] finished frobbing Canop/resc
[INFO] frobbed toml for Canop/resc written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/Canop/resc/Cargo.toml
[INFO] started frobbing Canop/resc
[INFO] finished frobbing Canop/resc
[INFO] frobbed toml for Canop/resc written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/Canop/resc/Cargo.toml
[INFO] crate Canop/resc 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 Canop/resc against master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-1/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/Canop/resc:/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" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 689edfbd6b1c87d7ba48b931058a007653435907326c57eac2ed8672690eb419
[INFO] running `"docker" "start" "-a" "689edfbd6b1c87d7ba48b931058a007653435907326c57eac2ed8672690eb419"`
[INFO] [stderr]     Checking combine v3.5.2
[INFO] [stderr]     Checking hyper v0.12.11
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]     Checking reqwest v0.9.2
[INFO] [stderr]     Checking redis v0.9.1
[INFO] [stderr]     Checking resc v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/rules.rs:51:21
[INFO] [stderr]    |
[INFO] [stderr] 51 |                 let mut fetch_results = fetcher.results(&props)?;
[INFO] [stderr]    |                     ----^^^^^^^^^^^^^
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `out_group_regex` should have an upper case name
[INFO] [stderr]   --> src/patterns.rs:18:24
[INFO] [stderr]    |
[INFO] [stderr] 18 |             static ref out_group_regex: Regex = Regex::new(r"\$\{([\w.]+)\}").unwrap();
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `OUT_GROUP_REGEX`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/rules.rs:51:21
[INFO] [stderr]    |
[INFO] [stderr] 51 |                 let mut fetch_results = fetcher.results(&props)?;
[INFO] [stderr]    |                     ----^^^^^^^^^^^^^
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `out_group_regex` should have an upper case name
[INFO] [stderr]   --> src/patterns.rs:18:24
[INFO] [stderr]    |
[INFO] [stderr] 18 |             static ref out_group_regex: Regex = Regex::new(r"\$\{([\w.]+)\}").unwrap();
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `OUT_GROUP_REGEX`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.13s
[INFO] running `"docker" "inspect" "689edfbd6b1c87d7ba48b931058a007653435907326c57eac2ed8672690eb419"`
[INFO] running `"docker" "rm" "-f" "689edfbd6b1c87d7ba48b931058a007653435907326c57eac2ed8672690eb419"`
[INFO] [stdout] 689edfbd6b1c87d7ba48b931058a007653435907326c57eac2ed8672690eb419