[INFO] updating cached repository mestachs/rust-hesabu
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mestachs/rust-hesabu
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mestachs/rust-hesabu" "work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/mestachs/rust-hesabu"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/mestachs/rust-hesabu'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mestachs/rust-hesabu" "work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/mestachs/rust-hesabu"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/mestachs/rust-hesabu'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e0ca5d5cd21e291f02d71f9d0dedac84444d3764
[INFO] sha for GitHub repo mestachs/rust-hesabu: e0ca5d5cd21e291f02d71f9d0dedac84444d3764
[INFO] validating manifest of mestachs/rust-hesabu 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 mestachs/rust-hesabu 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 mestachs/rust-hesabu
[INFO] finished frobbing mestachs/rust-hesabu
[INFO] frobbed toml for mestachs/rust-hesabu written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/mestachs/rust-hesabu/Cargo.toml
[INFO] started frobbing mestachs/rust-hesabu
[INFO] finished frobbing mestachs/rust-hesabu
[INFO] frobbed toml for mestachs/rust-hesabu written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/mestachs/rust-hesabu/Cargo.toml
[INFO] crate mestachs/rust-hesabu 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 mestachs/rust-hesabu against try#58b21121d0b447ceb3f1a655155d802191acf044 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-4/try#58b21121d0b447ceb3f1a655155d802191acf044:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/mestachs/rust-hesabu:/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] 14bbad381bf9f4e29ad81ef07abf56e0b3848b0c00e38d8efcda7e4dbfa711a3
[INFO] running `"docker" "start" "-a" "14bbad381bf9f4e29ad81ef07abf56e0b3848b0c00e38d8efcda7e4dbfa711a3"`
[INFO] [stderr]     Checking evalexpr v5.0.0-alpha.0 (https://github.com/ISibboI/evalexpr.git#2f7d1c2d)
[INFO] [stderr]     Checking rust-hesabu v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `identifier`
[INFO] [stderr]   --> src/main.rs:28:21
[INFO] [stderr]    |
[INFO] [stderr] 28 |                 for identifier in parsed_equations.get(&key).unwrap().iter_identifiers() {
[INFO] [stderr]    |                     ^^^^^^^^^^ help: consider prefixing with an underscore: `_identifier`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `identifier`
[INFO] [stderr]   --> src/main.rs:28:21
[INFO] [stderr]    |
[INFO] [stderr] 28 |                 for identifier in parsed_equations.get(&key).unwrap().iter_identifiers() {
[INFO] [stderr]    |                     ^^^^^^^^^^ help: consider prefixing with an underscore: `_identifier`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `"docker" "inspect" "14bbad381bf9f4e29ad81ef07abf56e0b3848b0c00e38d8efcda7e4dbfa711a3"`
[INFO] running `"docker" "rm" "-f" "14bbad381bf9f4e29ad81ef07abf56e0b3848b0c00e38d8efcda7e4dbfa711a3"`
[INFO] [stdout] 14bbad381bf9f4e29ad81ef07abf56e0b3848b0c00e38d8efcda7e4dbfa711a3