Nov 02 02:20:24.840 INFO checking PolyPoly-0.1.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 02 02:20:24.841 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 02 02:20:25.243 INFO blam! d30d49860f41e59b8bf363a2b197634e8d196f67d529ce39bae0c43c63d20e20
Nov 02 02:20:25.252 INFO running `"docker" "start" "-a" "d30d49860f41e59b8bf363a2b197634e8d196f67d529ce39bae0c43c63d20e20"`
Nov 02 02:20:26.719 INFO kablam! usermod: no changes
Nov 02 02:20:26.776 INFO kablam!     Checking PolyPoly v0.1.0 (/source)
Nov 02 02:20:27.760 INFO kablam! warning: unused variable: `w`
Nov 02 02:20:27.760 INFO kablam!   --> src/main.rs:23:17
Nov 02 02:20:27.760 INFO kablam!    |
Nov 02 02:20:27.760 INFO kablam! 23 |             let w = Writer{watchdog: tx.clone()};
Nov 02 02:20:27.760 INFO kablam!    |                 ^ help: consider using `_w` instead
Nov 02 02:20:27.760 INFO kablam!    |
Nov 02 02:20:27.760 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 02:20:27.760 INFO kablam! 
Nov 02 02:20:27.760 INFO kablam! warning: unused variable: `i`
Nov 02 02:20:27.760 INFO kablam!   --> src/main.rs:19:9
Nov 02 02:20:27.760 INFO kablam!    |
Nov 02 02:20:27.760 INFO kablam! 19 |     for i in 0..number_thread {
Nov 02 02:20:27.760 INFO kablam!    |         ^ help: consider using `_i` instead
Nov 02 02:20:27.760 INFO kablam! 
Nov 02 02:20:27.760 INFO kablam! warning: crate `PolyPoly` should have a snake case name such as `poly_poly`
Nov 02 02:20:27.760 INFO kablam!   |
Nov 02 02:20:27.760 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 02 02:20:27.760 INFO kablam! 
Nov 02 02:20:27.776 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 02:20:27.776 INFO kablam!   --> src/main.rs:10:9
Nov 02 02:20:27.776 INFO kablam!    |
Nov 02 02:20:27.776 INFO kablam! 10 |         self.watchdog.send(());
Nov 02 02:20:27.776 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 02:20:27.776 INFO kablam!    |
Nov 02 02:20:27.776 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 02:20:27.776 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 02:20:27.776 INFO kablam! 
Nov 02 02:20:27.792 INFO kablam! warning: unused variable: `w`
Nov 02 02:20:27.792 INFO kablam!   --> src/main.rs:23:17
Nov 02 02:20:27.792 INFO kablam!    |
Nov 02 02:20:27.792 INFO kablam! 23 |             let w = Writer{watchdog: tx.clone()};
Nov 02 02:20:27.792 INFO kablam!    |                 ^ help: consider using `_w` instead
Nov 02 02:20:27.792 INFO kablam!    |
Nov 02 02:20:27.792 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 02:20:27.792 INFO kablam! 
Nov 02 02:20:27.792 INFO kablam! warning: unused variable: `i`
Nov 02 02:20:27.792 INFO kablam!   --> src/main.rs:19:9
Nov 02 02:20:27.792 INFO kablam!    |
Nov 02 02:20:27.792 INFO kablam! 19 |     for i in 0..number_thread {
Nov 02 02:20:27.792 INFO kablam!    |         ^ help: consider using `_i` instead
Nov 02 02:20:27.792 INFO kablam! 
Nov 02 02:20:27.792 INFO kablam! warning: crate `PolyPoly` should have a snake case name such as `poly_poly`
Nov 02 02:20:27.792 INFO kablam!   |
Nov 02 02:20:27.792 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 02 02:20:27.792 INFO kablam! 
Nov 02 02:20:27.800 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 02:20:27.800 INFO kablam!   --> src/main.rs:10:9
Nov 02 02:20:27.800 INFO kablam!    |
Nov 02 02:20:27.800 INFO kablam! 10 |         self.watchdog.send(());
Nov 02 02:20:27.800 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 02:20:27.800 INFO kablam!    |
Nov 02 02:20:27.800 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 02:20:27.800 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 02:20:27.800 INFO kablam! 
Nov 02 02:20:27.821 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Nov 02 02:20:27.832 INFO kablam! su: No module specific data is present
Nov 02 02:20:28.778 INFO running `"docker" "rm" "-f" "d30d49860f41e59b8bf363a2b197634e8d196f67d529ce39bae0c43c63d20e20"`
Nov 02 02:20:29.060 INFO blam! d30d49860f41e59b8bf363a2b197634e8d196f67d529ce39bae0c43c63d20e20