Dec 05 01:41:03.027 INFO checking KevinCybura/pass_man against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 01:41:03.028 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 05 01:41:03.406 INFO [stdout] 82275d4b82187bde26bc59151403f963c8b3bcacb00cbefc1ad4807fe70cea85
Dec 05 01:41:03.411 INFO running `"docker" "start" "-a" "82275d4b82187bde26bc59151403f963c8b3bcacb00cbefc1ad4807fe70cea85"`
Dec 05 01:41:04.295 INFO [stderr] usermod: no changes
Dec 05 01:41:04.370 INFO [stderr]     Checking pass-man v0.1.0 (/source)
Dec 05 01:41:05.439 INFO [stderr] warning: unused variable: `creds`
Dec 05 01:41:05.439 INFO [stderr]   --> src/main.rs:11:13
Dec 05 01:41:05.439 INFO [stderr]    |
Dec 05 01:41:05.439 INFO [stderr] 11 |     let mut creds = creds::Cred::new();
Dec 05 01:41:05.439 INFO [stderr]    |             ^^^^^ help: consider using `_creds` instead
Dec 05 01:41:05.439 INFO [stderr]    |
Dec 05 01:41:05.439 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:41:05.439 INFO [stderr] 
Dec 05 01:41:05.447 INFO [stderr] warning: variable does not need to be mutable
Dec 05 01:41:05.447 INFO [stderr]   --> src/main.rs:11:9
Dec 05 01:41:05.447 INFO [stderr]    |
Dec 05 01:41:05.447 INFO [stderr] 11 |     let mut creds = creds::Cred::new();
Dec 05 01:41:05.447 INFO [stderr]    |         ----^^^^^
Dec 05 01:41:05.447 INFO [stderr]    |         |
Dec 05 01:41:05.447 INFO [stderr]    |         help: remove this `mut`
Dec 05 01:41:05.447 INFO [stderr]    |
Dec 05 01:41:05.447 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 01:41:05.447 INFO [stderr] 
Dec 05 01:41:05.452 INFO [stderr] warning: function is never used: `get_creds`
Dec 05 01:41:05.452 INFO [stderr]   --> src/creds.rs:32:1
Dec 05 01:41:05.452 INFO [stderr]    |
Dec 05 01:41:05.452 INFO [stderr] 32 | pub fn get_creds() -> Result<File, io::Error> {
Dec 05 01:41:05.452 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:41:05.452 INFO [stderr]    |
Dec 05 01:41:05.452 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 01:41:05.452 INFO [stderr] 
Dec 05 01:41:05.480 INFO [stderr] warning: unused variable: `creds`
Dec 05 01:41:05.480 INFO [stderr]   --> src/main.rs:11:13
Dec 05 01:41:05.480 INFO [stderr]    |
Dec 05 01:41:05.480 INFO [stderr] 11 |     let mut creds = creds::Cred::new();
Dec 05 01:41:05.480 INFO [stderr]    |             ^^^^^ help: consider using `_creds` instead
Dec 05 01:41:05.480 INFO [stderr]    |
Dec 05 01:41:05.480 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:41:05.480 INFO [stderr] 
Dec 05 01:41:05.487 INFO [stderr] warning: variable does not need to be mutable
Dec 05 01:41:05.487 INFO [stderr]   --> src/main.rs:11:9
Dec 05 01:41:05.487 INFO [stderr]    |
Dec 05 01:41:05.487 INFO [stderr] 11 |     let mut creds = creds::Cred::new();
Dec 05 01:41:05.487 INFO [stderr]    |         ----^^^^^
Dec 05 01:41:05.487 INFO [stderr]    |         |
Dec 05 01:41:05.487 INFO [stderr]    |         help: remove this `mut`
Dec 05 01:41:05.487 INFO [stderr]    |
Dec 05 01:41:05.487 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 01:41:05.487 INFO [stderr] 
Dec 05 01:41:05.495 INFO [stderr] warning: function is never used: `get_creds`
Dec 05 01:41:05.495 INFO [stderr]   --> src/creds.rs:32:1
Dec 05 01:41:05.495 INFO [stderr]    |
Dec 05 01:41:05.495 INFO [stderr] 32 | pub fn get_creds() -> Result<File, io::Error> {
Dec 05 01:41:05.495 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:41:05.495 INFO [stderr]    |
Dec 05 01:41:05.495 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 01:41:05.495 INFO [stderr] 
Dec 05 01:41:05.512 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Dec 05 01:41:05.516 INFO [stderr] su: No module specific data is present
Dec 05 01:41:05.818 INFO running `"docker" "inspect" "82275d4b82187bde26bc59151403f963c8b3bcacb00cbefc1ad4807fe70cea85"`
Dec 05 01:41:05.997 INFO running `"docker" "rm" "-f" "82275d4b82187bde26bc59151403f963c8b3bcacb00cbefc1ad4807fe70cea85"`
Dec 05 01:41:06.391 INFO [stdout] 82275d4b82187bde26bc59151403f963c8b3bcacb00cbefc1ad4807fe70cea85