Dec 11 20:50:03.254 INFO checking chufanl/shiori against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 20:50:03.254 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 20:50:03.822 INFO [stdout] f3a26d3055270a1cf1ae78be48a7262fa22faf40e6ba33b5405e225a318aa42c
Dec 11 20:50:03.824 INFO running `"docker" "start" "-a" "f3a26d3055270a1cf1ae78be48a7262fa22faf40e6ba33b5405e225a318aa42c"`
Dec 11 20:50:05.073 INFO [stderr] usermod: no changes
Dec 11 20:50:05.192 INFO [stderr]    Compiling serde_derive v1.0.55
Dec 11 20:50:17.957 INFO [stderr]     Checking shiori v0.1.0 (/source)
Dec 11 20:50:19.653 INFO [stderr] warning: unused variable: `sub_m`
Dec 11 20:50:19.653 INFO [stderr]   --> src/main.rs:51:23
Dec 11 20:50:19.653 INFO [stderr]    |
Dec 11 20:50:19.653 INFO [stderr] 51 |         ("list", Some(sub_m)) => {
Dec 11 20:50:19.653 INFO [stderr]    |                       ^^^^^ help: consider using `_sub_m` instead
Dec 11 20:50:19.653 INFO [stderr]    |
Dec 11 20:50:19.653 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 20:50:19.653 INFO [stderr] 
Dec 11 20:50:19.653 INFO [stderr] warning: unused variable: `sub_m`
Dec 11 20:50:19.653 INFO [stderr]   --> src/main.rs:54:24
Dec 11 20:50:19.653 INFO [stderr]    |
Dec 11 20:50:19.653 INFO [stderr] 54 |         ("watch", Some(sub_m)) => {
Dec 11 20:50:19.653 INFO [stderr]    |                        ^^^^^ help: consider using `_sub_m` instead
Dec 11 20:50:19.653 INFO [stderr] 
Dec 11 20:50:19.653 INFO [stderr] warning: unused variable: `db`
Dec 11 20:50:19.653 INFO [stderr]   --> src/main.rs:89:9
Dec 11 20:50:19.653 INFO [stderr]    |
Dec 11 20:50:19.653 INFO [stderr] 89 |     let db = load_db(file);
Dec 11 20:50:19.653 INFO [stderr]    |         ^^ help: consider using `_db` instead
Dec 11 20:50:19.653 INFO [stderr] 
Dec 11 20:50:19.664 INFO [stderr] warning: unused variable: `sub_m`
Dec 11 20:50:19.664 INFO [stderr]   --> src/main.rs:51:23
Dec 11 20:50:19.664 INFO [stderr]    |
Dec 11 20:50:19.664 INFO [stderr] 51 |         ("list", Some(sub_m)) => {
Dec 11 20:50:19.664 INFO [stderr]    |                       ^^^^^ help: consider using `_sub_m` instead
Dec 11 20:50:19.664 INFO [stderr]    |
Dec 11 20:50:19.664 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 20:50:19.664 INFO [stderr] 
Dec 11 20:50:19.664 INFO [stderr] warning: unused variable: `sub_m`
Dec 11 20:50:19.664 INFO [stderr]   --> src/main.rs:54:24
Dec 11 20:50:19.664 INFO [stderr]    |
Dec 11 20:50:19.664 INFO [stderr] 54 |         ("watch", Some(sub_m)) => {
Dec 11 20:50:19.664 INFO [stderr]    |                        ^^^^^ help: consider using `_sub_m` instead
Dec 11 20:50:19.664 INFO [stderr] 
Dec 11 20:50:19.664 INFO [stderr] warning: unused variable: `db`
Dec 11 20:50:19.664 INFO [stderr]   --> src/main.rs:89:9
Dec 11 20:50:19.664 INFO [stderr]    |
Dec 11 20:50:19.664 INFO [stderr] 89 |     let db = load_db(file);
Dec 11 20:50:19.664 INFO [stderr]    |         ^^ help: consider using `_db` instead
Dec 11 20:50:19.665 INFO [stderr] 
Dec 11 20:50:19.864 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.76s
Dec 11 20:50:19.877 INFO [stderr] su: No module specific data is present
Dec 11 20:50:20.830 INFO running `"docker" "inspect" "f3a26d3055270a1cf1ae78be48a7262fa22faf40e6ba33b5405e225a318aa42c"`
Dec 11 20:50:21.098 INFO running `"docker" "rm" "-f" "f3a26d3055270a1cf1ae78be48a7262fa22faf40e6ba33b5405e225a318aa42c"`
Dec 11 20:50:21.364 INFO [stdout] f3a26d3055270a1cf1ae78be48a7262fa22faf40e6ba33b5405e225a318aa42c