Nov 29 23:02:03.946 INFO checking lyuha/bf.rs against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 23:02:03.946 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 29 23:02:04.389 INFO [stdout] f4aead178640ce8a95a6b7f637ee9798ac05d77753dd5ad5d29bce36e36c6b63
Nov 29 23:02:04.392 INFO running `"docker" "start" "-a" "f4aead178640ce8a95a6b7f637ee9798ac05d77753dd5ad5d29bce36e36c6b63"`
Nov 29 23:02:05.124 INFO [stderr] usermod: no changes
Nov 29 23:02:05.172 INFO [stderr]     Checking bf_rs v0.1.0 (/source)
Nov 29 23:02:05.489 INFO [stderr] warning: unused variable: `e`
Nov 29 23:02:05.489 INFO [stderr]   --> src/main.rs:15:24
Nov 29 23:02:05.489 INFO [stderr]    |
Nov 29 23:02:05.489 INFO [stderr] 15 |             if let Err(e) = f.read_to_string(&mut buffer) {
Nov 29 23:02:05.489 INFO [stderr]    |                        ^ help: consider using `_e` instead
Nov 29 23:02:05.489 INFO [stderr]    |
Nov 29 23:02:05.489 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 23:02:05.489 INFO [stderr] 
Nov 29 23:02:05.548 INFO [stderr] warning: unused variable: `e`
Nov 29 23:02:05.548 INFO [stderr]   --> src/main.rs:15:24
Nov 29 23:02:05.548 INFO [stderr]    |
Nov 29 23:02:05.548 INFO [stderr] 15 |             if let Err(e) = f.read_to_string(&mut buffer) {
Nov 29 23:02:05.548 INFO [stderr]    |                        ^ help: consider using `_e` instead
Nov 29 23:02:05.548 INFO [stderr]    |
Nov 29 23:02:05.548 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 23:02:05.548 INFO [stderr] 
Nov 29 23:02:05.570 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Nov 29 23:02:05.574 INFO [stderr] su: No module specific data is present
Nov 29 23:02:05.924 INFO running `"docker" "inspect" "f4aead178640ce8a95a6b7f637ee9798ac05d77753dd5ad5d29bce36e36c6b63"`
Nov 29 23:02:06.218 INFO running `"docker" "rm" "-f" "f4aead178640ce8a95a6b7f637ee9798ac05d77753dd5ad5d29bce36e36c6b63"`
Nov 29 23:02:06.488 INFO [stdout] f4aead178640ce8a95a6b7f637ee9798ac05d77753dd5ad5d29bce36e36c6b63