[INFO] updating cached repository lduchosal/xlsc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lduchosal/xlsc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lduchosal/xlsc" "work/ex/pr-60174/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/lduchosal/xlsc"`
[INFO] [stderr] Cloning into 'work/ex/pr-60174/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/lduchosal/xlsc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lduchosal/xlsc" "work/ex/pr-60174/sources/try#74092351c05ae61047b2be02024415546595e974/gh/lduchosal/xlsc"`
[INFO] [stderr] Cloning into 'work/ex/pr-60174/sources/try#74092351c05ae61047b2be02024415546595e974/gh/lduchosal/xlsc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8af6e52e2ebec0f7b25233111b65f6aed7fc6afa
[INFO] sha for GitHub repo lduchosal/xlsc: 8af6e52e2ebec0f7b25233111b65f6aed7fc6afa
[INFO] validating manifest of lduchosal/xlsc on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lduchosal/xlsc on toolchain try#74092351c05ae61047b2be02024415546595e974
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+74092351c05ae61047b2be02024415546595e974-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing lduchosal/xlsc
[INFO] finished frobbing lduchosal/xlsc
[INFO] frobbed toml for lduchosal/xlsc written to work/ex/pr-60174/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/lduchosal/xlsc/Cargo.toml
[INFO] started frobbing lduchosal/xlsc
[INFO] finished frobbing lduchosal/xlsc
[INFO] frobbed toml for lduchosal/xlsc written to work/ex/pr-60174/sources/try#74092351c05ae61047b2be02024415546595e974/gh/lduchosal/xlsc/Cargo.toml
[INFO] crate lduchosal/xlsc already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+74092351c05ae61047b2be02024415546595e974-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking lduchosal/xlsc against try#74092351c05ae61047b2be02024415546595e974 for pr-60174
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60174/worker-4/try#74092351c05ae61047b2be02024415546595e974:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60174/sources/try#74092351c05ae61047b2be02024415546595e974/gh/lduchosal/xlsc:/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" "+74092351c05ae61047b2be02024415546595e974-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 252728d18b7742ad956c8050477834b573c69648b5b53d0b6cd29e01a204943e
[INFO] running `"docker" "start" "-a" "252728d18b7742ad956c8050477834b573c69648b5b53d0b6cd29e01a204943e"`
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]     Checking threadpool v1.7.1
[INFO] [stderr]     Checking base64 v0.10.0
[INFO] [stderr]     Checking rust-crypto v0.2.36
[INFO] [stderr]     Checking xlsc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `encoded`
[INFO] [stderr]    --> src/main.rs:105:9
[INFO] [stderr]     |
[INFO] [stderr] 105 |     let encoded = base64::encode(&result);
[INFO] [stderr]     |         ^^^^^^^ help: consider prefixing with an underscore: `_encoded`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `encoded`
[INFO] [stderr]    --> src/main.rs:105:9
[INFO] [stderr]     |
[INFO] [stderr] 105 |     let encoded = base64::encode(&result);
[INFO] [stderr]     |         ^^^^^^^ help: consider prefixing with an underscore: `_encoded`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.31s
[INFO] running `"docker" "inspect" "252728d18b7742ad956c8050477834b573c69648b5b53d0b6cd29e01a204943e"`
[INFO] running `"docker" "rm" "-f" "252728d18b7742ad956c8050477834b573c69648b5b53d0b6cd29e01a204943e"`
[INFO] [stdout] 252728d18b7742ad956c8050477834b573c69648b5b53d0b6cd29e01a204943e