[INFO] crate casaubon 0.2.0 is already in cache
[INFO] extracting crate casaubon 0.2.0 into work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/casaubon/0.2.0
[INFO] extracting crate casaubon 0.2.0 into work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/casaubon/0.2.0
[INFO] validating manifest of casaubon-0.2.0 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 casaubon-0.2.0 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 casaubon-0.2.0
[INFO] finished frobbing casaubon-0.2.0
[INFO] frobbed toml for casaubon-0.2.0 written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/casaubon/0.2.0/Cargo.toml
[INFO] started frobbing casaubon-0.2.0
[INFO] finished frobbing casaubon-0.2.0
[INFO] frobbed toml for casaubon-0.2.0 written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/casaubon/0.2.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 casaubon-0.2.0 against master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-2/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/casaubon/0.2.0:/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] c07bdb0643ccd3e60562bcb3fd76b47f996cec3eeaf40b2a90e35df3b289ad89
[INFO] running `"docker" "start" "-a" "c07bdb0643ccd3e60562bcb3fd76b47f996cec3eeaf40b2a90e35df3b289ad89"`
[INFO] [stderr]     Checking comrak v0.3.1
[INFO] [stderr]     Checking casaubon v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: static variable `re_with_date` should have an upper case name
[INFO] [stderr]   --> src/entry.rs:50:20
[INFO] [stderr]    |
[INFO] [stderr] 50 |         static ref re_with_date: Regex =
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: convert the identifier to upper case: `RE_WITH_DATE`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_without_date` should have an upper case name
[INFO] [stderr]   --> src/entry.rs:53:20
[INFO] [stderr]    |
[INFO] [stderr] 53 |         static ref re_without_date: Regex =
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `RE_WITHOUT_DATE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `slug_re` should have an upper case name
[INFO] [stderr]   --> src/entry.rs:55:20
[INFO] [stderr]    |
[INFO] [stderr] 55 |         static ref slug_re: Regex = Regex::new(r"(?P<slug>\S+).md").unwrap();
[INFO] [stderr]    |                    ^^^^^^^ help: convert the identifier to upper case: `SLUG_RE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_with_date` should have an upper case name
[INFO] [stderr]   --> src/entry.rs:50:20
[INFO] [stderr]    |
[INFO] [stderr] 50 |         static ref re_with_date: Regex =
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: convert the identifier to upper case: `RE_WITH_DATE`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_without_date` should have an upper case name
[INFO] [stderr]   --> src/entry.rs:53:20
[INFO] [stderr]    |
[INFO] [stderr] 53 |         static ref re_without_date: Regex =
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `RE_WITHOUT_DATE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `slug_re` should have an upper case name
[INFO] [stderr]   --> src/entry.rs:55:20
[INFO] [stderr]    |
[INFO] [stderr] 55 |         static ref slug_re: Regex = Regex::new(r"(?P<slug>\S+).md").unwrap();
[INFO] [stderr]    |                    ^^^^^^^ help: convert the identifier to upper case: `SLUG_RE`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.53s
[INFO] running `"docker" "inspect" "c07bdb0643ccd3e60562bcb3fd76b47f996cec3eeaf40b2a90e35df3b289ad89"`
[INFO] running `"docker" "rm" "-f" "c07bdb0643ccd3e60562bcb3fd76b47f996cec3eeaf40b2a90e35df3b289ad89"`
[INFO] [stdout] c07bdb0643ccd3e60562bcb3fd76b47f996cec3eeaf40b2a90e35df3b289ad89