Dec 04 20:55:35.368 INFO checking chufanl/shiori against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 20:55:35.368 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 20:55:35.870 INFO [stdout] 136aeffd25c711d0cd06a4ce1ce06eaefe11eed39a2d1460c504d5e6dbc2a41f
Dec 04 20:55:35.879 INFO running `"docker" "start" "-a" "136aeffd25c711d0cd06a4ce1ce06eaefe11eed39a2d1460c504d5e6dbc2a41f"`
Dec 04 20:55:36.975 INFO [stderr] usermod: no changes
Dec 04 20:55:37.097 INFO [stderr]     Checking shiori v0.1.0 (/source)
Dec 04 20:55:38.499 INFO [stderr] warning: unused variable: `sub_m`
Dec 04 20:55:38.499 INFO [stderr]   --> src/main.rs:51:23
Dec 04 20:55:38.499 INFO [stderr]    |
Dec 04 20:55:38.499 INFO [stderr] 51 |         ("list", Some(sub_m)) => {
Dec 04 20:55:38.499 INFO [stderr]    |                       ^^^^^ help: consider using `_sub_m` instead
Dec 04 20:55:38.499 INFO [stderr]    |
Dec 04 20:55:38.499 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 20:55:38.499 INFO [stderr] 
Dec 04 20:55:38.499 INFO [stderr] warning: unused variable: `sub_m`
Dec 04 20:55:38.499 INFO [stderr]   --> src/main.rs:54:24
Dec 04 20:55:38.499 INFO [stderr]    |
Dec 04 20:55:38.499 INFO [stderr] 54 |         ("watch", Some(sub_m)) => {
Dec 04 20:55:38.499 INFO [stderr]    |                        ^^^^^ help: consider using `_sub_m` instead
Dec 04 20:55:38.499 INFO [stderr] 
Dec 04 20:55:38.511 INFO [stderr] warning: unused variable: `db`
Dec 04 20:55:38.511 INFO [stderr]   --> src/main.rs:89:9
Dec 04 20:55:38.511 INFO [stderr]    |
Dec 04 20:55:38.511 INFO [stderr] 89 |     let db = load_db(file);
Dec 04 20:55:38.511 INFO [stderr]    |         ^^ help: consider using `_db` instead
Dec 04 20:55:38.511 INFO [stderr] 
Dec 04 20:55:38.522 INFO [stderr] warning: unused variable: `sub_m`
Dec 04 20:55:38.522 INFO [stderr]   --> src/main.rs:51:23
Dec 04 20:55:38.522 INFO [stderr]    |
Dec 04 20:55:38.522 INFO [stderr] 51 |         ("list", Some(sub_m)) => {
Dec 04 20:55:38.522 INFO [stderr]    |                       ^^^^^ help: consider using `_sub_m` instead
Dec 04 20:55:38.522 INFO [stderr]    |
Dec 04 20:55:38.522 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 20:55:38.522 INFO [stderr] 
Dec 04 20:55:38.522 INFO [stderr] warning: unused variable: `sub_m`
Dec 04 20:55:38.522 INFO [stderr]   --> src/main.rs:54:24
Dec 04 20:55:38.522 INFO [stderr]    |
Dec 04 20:55:38.522 INFO [stderr] 54 |         ("watch", Some(sub_m)) => {
Dec 04 20:55:38.522 INFO [stderr]    |                        ^^^^^ help: consider using `_sub_m` instead
Dec 04 20:55:38.522 INFO [stderr] 
Dec 04 20:55:38.522 INFO [stderr] warning: unused variable: `db`
Dec 04 20:55:38.522 INFO [stderr]   --> src/main.rs:89:9
Dec 04 20:55:38.522 INFO [stderr]    |
Dec 04 20:55:38.522 INFO [stderr] 89 |     let db = load_db(file);
Dec 04 20:55:38.522 INFO [stderr]    |         ^^ help: consider using `_db` instead
Dec 04 20:55:38.522 INFO [stderr] 
Dec 04 20:55:38.611 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Dec 04 20:55:38.616 INFO [stderr] su: No module specific data is present
Dec 04 20:55:38.959 INFO running `"docker" "inspect" "136aeffd25c711d0cd06a4ce1ce06eaefe11eed39a2d1460c504d5e6dbc2a41f"`
Dec 04 20:55:39.036 INFO running `"docker" "rm" "-f" "136aeffd25c711d0cd06a4ce1ce06eaefe11eed39a2d1460c504d5e6dbc2a41f"`
Dec 04 20:55:39.101 INFO [stdout] 136aeffd25c711d0cd06a4ce1ce06eaefe11eed39a2d1460c504d5e6dbc2a41f