Nov 29 05:04:50.031 INFO checking PolyPoly-0.1.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 05:04:50.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 29 05:04:50.282 INFO [stdout] ed57f4f810a8a5f3d852a4f92366ec2649c3cb5b403e6107f5e17528ee01d95b
Nov 29 05:04:50.285 INFO running `"docker" "start" "-a" "ed57f4f810a8a5f3d852a4f92366ec2649c3cb5b403e6107f5e17528ee01d95b"`
Nov 29 05:04:50.950 INFO [stderr] usermod: no changes
Nov 29 05:04:51.017 INFO [stderr]     Checking PolyPoly v0.1.0 (/source)
Nov 29 05:04:51.800 INFO [stderr] warning: unused variable: `w`
Nov 29 05:04:51.800 INFO [stderr]   --> src/main.rs:23:17
Nov 29 05:04:51.800 INFO [stderr]    |
Nov 29 05:04:51.800 INFO [stderr] 23 |             let w = Writer{watchdog: tx.clone()};
Nov 29 05:04:51.800 INFO [stderr]    |                 ^ help: consider using `_w` instead
Nov 29 05:04:51.800 INFO [stderr]    |
Nov 29 05:04:51.800 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 05:04:51.800 INFO [stderr] 
Nov 29 05:04:51.808 INFO [stderr] warning: unused variable: `i`
Nov 29 05:04:51.808 INFO [stderr]   --> src/main.rs:19:9
Nov 29 05:04:51.808 INFO [stderr]    |
Nov 29 05:04:51.808 INFO [stderr] 19 |     for i in 0..number_thread {
Nov 29 05:04:51.808 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 29 05:04:51.808 INFO [stderr] 
Nov 29 05:04:51.808 INFO [stderr] warning: crate `PolyPoly` should have a snake case name such as `poly_poly`
Nov 29 05:04:51.808 INFO [stderr]   |
Nov 29 05:04:51.808 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 29 05:04:51.808 INFO [stderr] 
Nov 29 05:04:51.812 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 05:04:51.812 INFO [stderr]   --> src/main.rs:10:9
Nov 29 05:04:51.812 INFO [stderr]    |
Nov 29 05:04:51.812 INFO [stderr] 10 |         self.watchdog.send(());
Nov 29 05:04:51.812 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 05:04:51.812 INFO [stderr]    |
Nov 29 05:04:51.812 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 05:04:51.812 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 05:04:51.812 INFO [stderr] 
Nov 29 05:04:51.836 INFO [stderr] warning: unused variable: `w`
Nov 29 05:04:51.836 INFO [stderr]   --> src/main.rs:23:17
Nov 29 05:04:51.836 INFO [stderr]    |
Nov 29 05:04:51.836 INFO [stderr] 23 |             let w = Writer{watchdog: tx.clone()};
Nov 29 05:04:51.836 INFO [stderr]    |                 ^ help: consider using `_w` instead
Nov 29 05:04:51.836 INFO [stderr]    |
Nov 29 05:04:51.836 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 05:04:51.836 INFO [stderr] 
Nov 29 05:04:51.836 INFO [stderr] warning: unused variable: `i`
Nov 29 05:04:51.836 INFO [stderr]   --> src/main.rs:19:9
Nov 29 05:04:51.836 INFO [stderr]    |
Nov 29 05:04:51.836 INFO [stderr] 19 |     for i in 0..number_thread {
Nov 29 05:04:51.836 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 29 05:04:51.836 INFO [stderr] 
Nov 29 05:04:51.838 INFO [stderr] warning: crate `PolyPoly` should have a snake case name such as `poly_poly`
Nov 29 05:04:51.838 INFO [stderr]   |
Nov 29 05:04:51.838 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 29 05:04:51.838 INFO [stderr] 
Nov 29 05:04:51.849 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 05:04:51.849 INFO [stderr]   --> src/main.rs:10:9
Nov 29 05:04:51.849 INFO [stderr]    |
Nov 29 05:04:51.849 INFO [stderr] 10 |         self.watchdog.send(());
Nov 29 05:04:51.849 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 05:04:51.849 INFO [stderr]    |
Nov 29 05:04:51.849 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 05:04:51.849 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 05:04:51.849 INFO [stderr] 
Nov 29 05:04:51.868 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Nov 29 05:04:51.870 INFO [stderr] su: No module specific data is present
Nov 29 05:04:52.466 INFO running `"docker" "inspect" "ed57f4f810a8a5f3d852a4f92366ec2649c3cb5b403e6107f5e17528ee01d95b"`
Nov 29 05:04:52.830 INFO running `"docker" "rm" "-f" "ed57f4f810a8a5f3d852a4f92366ec2649c3cb5b403e6107f5e17528ee01d95b"`
Nov 29 05:04:53.119 INFO [stdout] ed57f4f810a8a5f3d852a4f92366ec2649c3cb5b403e6107f5e17528ee01d95b