Dec 05 01:40:29.119 INFO checking Kilerd/staple against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 01:40:29.119 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 01:40:29.530 INFO [stdout] 0b3dca2c7ed099bd7866439dd5fbd6dae92954ccc1027024fe7e3f555917b32a
Dec 05 01:40:29.532 INFO running `"docker" "start" "-a" "0b3dca2c7ed099bd7866439dd5fbd6dae92954ccc1027024fe7e3f555917b32a"`
Dec 05 01:40:31.195 INFO [stderr] usermod: no changes
Dec 05 01:40:31.297 INFO [stderr]     Checking staple v0.1.0 (/source)
Dec 05 01:40:32.435 INFO [stderr] warning: unused variable: `matches`
Dec 05 01:40:32.435 INFO [stderr]   --> src/main.rs:41:17
Dec 05 01:40:32.435 INFO [stderr]    |
Dec 05 01:40:32.435 INFO [stderr] 41 | fn init_project(matches: &ArgMatches) -> Result<(), String> {
Dec 05 01:40:32.435 INFO [stderr]    |                 ^^^^^^^ help: consider using `_matches` instead
Dec 05 01:40:32.435 INFO [stderr]    |
Dec 05 01:40:32.435 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:40:32.435 INFO [stderr] 
Dec 05 01:40:32.435 INFO [stderr] warning: unused variable: `matches`
Dec 05 01:40:32.435 INFO [stderr]   --> src/main.rs:45:16
Dec 05 01:40:32.436 INFO [stderr]    |
Dec 05 01:40:32.436 INFO [stderr] 45 | fn new_project(matches: &ArgMatches) -> Result<(), String> {
Dec 05 01:40:32.436 INFO [stderr]    |                ^^^^^^^ help: consider using `_matches` instead
Dec 05 01:40:32.436 INFO [stderr] 
Dec 05 01:40:32.436 INFO [stderr] warning: unused variable: `matches`
Dec 05 01:40:32.436 INFO [stderr]   --> src/main.rs:49:18
Dec 05 01:40:32.436 INFO [stderr]    |
Dec 05 01:40:32.436 INFO [stderr] 49 | fn build_project(matches: &ArgMatches) -> Result<(), String> {
Dec 05 01:40:32.436 INFO [stderr]    |                  ^^^^^^^ help: consider using `_matches` instead
Dec 05 01:40:32.436 INFO [stderr] 
Dec 05 01:40:32.455 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:40:32.455 INFO [stderr]   --> src/main.rs:29:5
Dec 05 01:40:32.455 INFO [stderr]    |
Dec 05 01:40:32.455 INFO [stderr] 29 |     dispatch(matches);
Dec 05 01:40:32.455 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 01:40:32.455 INFO [stderr]    |
Dec 05 01:40:32.455 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 01:40:32.455 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:40:32.455 INFO [stderr] 
Dec 05 01:40:32.487 INFO [stderr] warning: unused variable: `matches`
Dec 05 01:40:32.487 INFO [stderr]   --> src/main.rs:41:17
Dec 05 01:40:32.487 INFO [stderr]    |
Dec 05 01:40:32.487 INFO [stderr] 41 | fn init_project(matches: &ArgMatches) -> Result<(), String> {
Dec 05 01:40:32.487 INFO [stderr]    |                 ^^^^^^^ help: consider using `_matches` instead
Dec 05 01:40:32.487 INFO [stderr]    |
Dec 05 01:40:32.487 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:40:32.487 INFO [stderr] 
Dec 05 01:40:32.488 INFO [stderr] warning: unused variable: `matches`
Dec 05 01:40:32.488 INFO [stderr]   --> src/main.rs:45:16
Dec 05 01:40:32.488 INFO [stderr]    |
Dec 05 01:40:32.488 INFO [stderr] 45 | fn new_project(matches: &ArgMatches) -> Result<(), String> {
Dec 05 01:40:32.488 INFO [stderr]    |                ^^^^^^^ help: consider using `_matches` instead
Dec 05 01:40:32.488 INFO [stderr] 
Dec 05 01:40:32.488 INFO [stderr] warning: unused variable: `matches`
Dec 05 01:40:32.488 INFO [stderr]   --> src/main.rs:49:18
Dec 05 01:40:32.488 INFO [stderr]    |
Dec 05 01:40:32.488 INFO [stderr] 49 | fn build_project(matches: &ArgMatches) -> Result<(), String> {
Dec 05 01:40:32.488 INFO [stderr]    |                  ^^^^^^^ help: consider using `_matches` instead
Dec 05 01:40:32.488 INFO [stderr] 
Dec 05 01:40:32.508 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:40:32.508 INFO [stderr]   --> src/main.rs:29:5
Dec 05 01:40:32.508 INFO [stderr]    |
Dec 05 01:40:32.508 INFO [stderr] 29 |     dispatch(matches);
Dec 05 01:40:32.508 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 01:40:32.508 INFO [stderr]    |
Dec 05 01:40:32.508 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 01:40:32.509 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:40:32.509 INFO [stderr] 
Dec 05 01:40:32.523 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Dec 05 01:40:32.528 INFO [stderr] su: No module specific data is present
Dec 05 01:40:32.876 INFO running `"docker" "inspect" "0b3dca2c7ed099bd7866439dd5fbd6dae92954ccc1027024fe7e3f555917b32a"`
Dec 05 01:40:33.069 INFO running `"docker" "rm" "-f" "0b3dca2c7ed099bd7866439dd5fbd6dae92954ccc1027024fe7e3f555917b32a"`
Dec 05 01:40:33.235 INFO [stdout] 0b3dca2c7ed099bd7866439dd5fbd6dae92954ccc1027024fe7e3f555917b32a