Dec 17 20:45:36.520 INFO checking levzhazeschi/portfolio-tools against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 20:45:36.520 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/levzhazeschi/portfolio-tools:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 20:45:36.942 INFO [stdout] 7408dd841743374b61787785064cea5c4636fbfc25385960cabec6ee3509f840
Dec 17 20:45:36.948 INFO running `"docker" "start" "-a" "7408dd841743374b61787785064cea5c4636fbfc25385960cabec6ee3509f840"`
Dec 17 20:45:38.496 INFO [stderr]     Checking portfolio-tools v0.0.1 (/opt/crater/workdir)
Dec 17 20:45:38.892 INFO [stderr] warning: unused variable: `err`
Dec 17 20:45:38.892 INFO [stderr]   --> src/text_io.rs:34:13
Dec 17 20:45:38.892 INFO [stderr]    |
Dec 17 20:45:38.892 INFO [stderr] 34 |         Err(err) => {
Dec 17 20:45:38.892 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 17 20:45:38.892 INFO [stderr]    |
Dec 17 20:45:38.892 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 20:45:38.892 INFO [stderr] 
Dec 17 20:45:38.966 INFO [stderr] warning: unused variable: `err`
Dec 17 20:45:38.966 INFO [stderr]   --> src/text_io.rs:34:13
Dec 17 20:45:38.966 INFO [stderr]    |
Dec 17 20:45:38.966 INFO [stderr] 34 |         Err(err) => {
Dec 17 20:45:38.966 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 17 20:45:38.966 INFO [stderr]    |
Dec 17 20:45:38.966 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 20:45:38.966 INFO [stderr] 
Dec 17 20:45:39.019 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Dec 17 20:45:39.952 INFO running `"docker" "inspect" "7408dd841743374b61787785064cea5c4636fbfc25385960cabec6ee3509f840"`
Dec 17 20:45:40.266 INFO running `"docker" "rm" "-f" "7408dd841743374b61787785064cea5c4636fbfc25385960cabec6ee3509f840"`
Dec 17 20:45:40.564 INFO [stdout] 7408dd841743374b61787785064cea5c4636fbfc25385960cabec6ee3509f840