Dec 04 17:06:32.957 INFO checking itkubsa1/bprocess against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 17:06:32.957 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 17:06:33.140 INFO [stdout] f0bf9a47e72bfb3edd32c315111d7d5b86e6d5685355fa2a7d4093caf33aa652
Dec 04 17:06:33.142 INFO running `"docker" "start" "-a" "f0bf9a47e72bfb3edd32c315111d7d5b86e6d5685355fa2a7d4093caf33aa652"`
Dec 04 17:06:33.851 INFO [stderr] usermod: no changes
Dec 04 17:06:33.912 INFO [stderr]     Checking Rust-firststeps v0.1.0 (/source)
Dec 04 17:06:34.455 INFO [stderr] warning: unused variable: `parsed`
Dec 04 17:06:34.455 INFO [stderr]    --> src/main.rs:132:9
Dec 04 17:06:34.455 INFO [stderr]     |
Dec 04 17:06:34.455 INFO [stderr] 132 |     let parsed = match arg.parse::<u64>() {
Dec 04 17:06:34.455 INFO [stderr]     |         ^^^^^^ help: consider using `_parsed` instead
Dec 04 17:06:34.455 INFO [stderr]     |
Dec 04 17:06:34.455 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 17:06:34.455 INFO [stderr] 
Dec 04 17:06:34.455 INFO [stderr] warning: unused variable: `n`
Dec 04 17:06:34.455 INFO [stderr]    --> src/main.rs:133:12
Dec 04 17:06:34.455 INFO [stderr]     |
Dec 04 17:06:34.455 INFO [stderr] 133 |         Ok(n) => return Ok(()),
Dec 04 17:06:34.455 INFO [stderr]     |            ^ help: consider using `_n` instead
Dec 04 17:06:34.455 INFO [stderr] 
Dec 04 17:06:34.455 INFO [stderr] warning: variable `wfilepath` is assigned to, but never used
Dec 04 17:06:34.455 INFO [stderr]    --> src/main.rs:340:13
Dec 04 17:06:34.455 INFO [stderr]     |
Dec 04 17:06:34.455 INFO [stderr] 340 |     let mut wfilepath: String = "".to_string();
Dec 04 17:06:34.455 INFO [stderr]     |             ^^^^^^^^^
Dec 04 17:06:34.455 INFO [stderr]     |
Dec 04 17:06:34.455 INFO [stderr]     = note: consider using `_wfilepath` instead
Dec 04 17:06:34.455 INFO [stderr] 
Dec 04 17:06:34.455 INFO [stderr] warning: value assigned to `wfilepath` is never read
Dec 04 17:06:34.455 INFO [stderr]    --> src/main.rs:347:9
Dec 04 17:06:34.455 INFO [stderr]     |
Dec 04 17:06:34.455 INFO [stderr] 347 |         wfilepath = value.clone().to_string();
Dec 04 17:06:34.455 INFO [stderr]     |         ^^^^^^^^^
Dec 04 17:06:34.455 INFO [stderr]     |
Dec 04 17:06:34.455 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 17:06:34.455 INFO [stderr] 
Dec 04 17:06:34.501 INFO [stderr] warning: crate `Rust_firststeps` should have a snake case name such as `rust_firststeps`
Dec 04 17:06:34.501 INFO [stderr]   |
Dec 04 17:06:34.501 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 04 17:06:34.501 INFO [stderr] 
Dec 04 17:06:34.501 INFO [stderr] warning: unused variable: `parsed`
Dec 04 17:06:34.501 INFO [stderr]    --> src/main.rs:132:9
Dec 04 17:06:34.501 INFO [stderr]     |
Dec 04 17:06:34.501 INFO [stderr] 132 |     let parsed = match arg.parse::<u64>() {
Dec 04 17:06:34.501 INFO [stderr]     |         ^^^^^^ help: consider using `_parsed` instead
Dec 04 17:06:34.501 INFO [stderr]     |
Dec 04 17:06:34.501 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 17:06:34.501 INFO [stderr] 
Dec 04 17:06:34.501 INFO [stderr] warning: unused variable: `n`
Dec 04 17:06:34.501 INFO [stderr]    --> src/main.rs:133:12
Dec 04 17:06:34.501 INFO [stderr]     |
Dec 04 17:06:34.501 INFO [stderr] 133 |         Ok(n) => return Ok(()),
Dec 04 17:06:34.501 INFO [stderr]     |            ^ help: consider using `_n` instead
Dec 04 17:06:34.501 INFO [stderr] 
Dec 04 17:06:34.501 INFO [stderr] warning: variable `wfilepath` is assigned to, but never used
Dec 04 17:06:34.501 INFO [stderr]    --> src/main.rs:340:13
Dec 04 17:06:34.501 INFO [stderr]     |
Dec 04 17:06:34.501 INFO [stderr] 340 |     let mut wfilepath: String = "".to_string();
Dec 04 17:06:34.501 INFO [stderr]     |             ^^^^^^^^^
Dec 04 17:06:34.501 INFO [stderr]     |
Dec 04 17:06:34.501 INFO [stderr]     = note: consider using `_wfilepath` instead
Dec 04 17:06:34.501 INFO [stderr] 
Dec 04 17:06:34.502 INFO [stderr] warning: value assigned to `wfilepath` is never read
Dec 04 17:06:34.502 INFO [stderr]    --> src/main.rs:347:9
Dec 04 17:06:34.502 INFO [stderr]     |
Dec 04 17:06:34.502 INFO [stderr] 347 |         wfilepath = value.clone().to_string();
Dec 04 17:06:34.502 INFO [stderr]     |         ^^^^^^^^^
Dec 04 17:06:34.502 INFO [stderr]     |
Dec 04 17:06:34.502 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 17:06:34.502 INFO [stderr] 
Dec 04 17:06:34.537 INFO [stderr] warning: crate `Rust_firststeps` should have a snake case name such as `rust_firststeps`
Dec 04 17:06:34.537 INFO [stderr]   |
Dec 04 17:06:34.537 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 04 17:06:34.537 INFO [stderr] 
Dec 04 17:06:34.547 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 04 17:06:34.550 INFO [stderr] su: No module specific data is present
Dec 04 17:06:34.833 INFO running `"docker" "inspect" "f0bf9a47e72bfb3edd32c315111d7d5b86e6d5685355fa2a7d4093caf33aa652"`
Dec 04 17:06:35.081 INFO running `"docker" "rm" "-f" "f0bf9a47e72bfb3edd32c315111d7d5b86e6d5685355fa2a7d4093caf33aa652"`
Dec 04 17:06:35.303 INFO [stdout] f0bf9a47e72bfb3edd32c315111d7d5b86e6d5685355fa2a7d4093caf33aa652