Nov 29 21:37:56.685 INFO checking nanoxd/hello.rs against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 21:37:56.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 21:37:57.068 INFO [stdout] 4135920f7f3dd0fb6bc1ea454de40d6fb3d07ac94b747dfbc3d602ade27a713e
Nov 29 21:37:57.072 INFO running `"docker" "start" "-a" "4135920f7f3dd0fb6bc1ea454de40d6fb3d07ac94b747dfbc3d602ade27a713e"`
Nov 29 21:37:58.820 INFO [stderr] usermod: no changes
Nov 29 21:37:58.868 INFO [stderr]     Checking hello_rs v0.0.1 (/source)
Nov 29 21:37:59.392 INFO [stderr] warning: unused variable: `v2`
Nov 29 21:37:59.392 INFO [stderr]   --> src/main.rs:99:9
Nov 29 21:37:59.392 INFO [stderr]    |
Nov 29 21:37:59.392 INFO [stderr] 99 |     let v2 = v; // Accessing v will now cause an error
Nov 29 21:37:59.392 INFO [stderr]    |         ^^ help: consider using `_v2` instead
Nov 29 21:37:59.392 INFO [stderr]    |
Nov 29 21:37:59.392 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 21:37:59.392 INFO [stderr] 
Nov 29 21:37:59.420 INFO [stderr] warning: struct is never constructed: `Wolf`
Nov 29 21:37:59.420 INFO [stderr]   --> src/trait_objects.rs:11:1
Nov 29 21:37:59.420 INFO [stderr]    |
Nov 29 21:37:59.420 INFO [stderr] 11 | pub struct Wolf {
Nov 29 21:37:59.420 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 29 21:37:59.420 INFO [stderr]    |
Nov 29 21:37:59.420 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 21:37:59.420 INFO [stderr] 
Nov 29 21:37:59.420 INFO [stderr] warning: field is never used: `x`
Nov 29 21:37:59.420 INFO [stderr]    --> src/main.rs:183:5
Nov 29 21:37:59.420 INFO [stderr]     |
Nov 29 21:37:59.420 INFO [stderr] 183 |     x: T,
Nov 29 21:37:59.420 INFO [stderr]     |     ^^^^
Nov 29 21:37:59.420 INFO [stderr] 
Nov 29 21:37:59.420 INFO [stderr] warning: field is never used: `y`
Nov 29 21:37:59.420 INFO [stderr]    --> src/main.rs:184:5
Nov 29 21:37:59.420 INFO [stderr]     |
Nov 29 21:37:59.420 INFO [stderr] 184 |     y: T,
Nov 29 21:37:59.420 INFO [stderr]     |     ^^^^
Nov 29 21:37:59.420 INFO [stderr] 
Nov 29 21:37:59.720 INFO [stderr] warning: unused variable: `v2`
Nov 29 21:37:59.720 INFO [stderr]   --> src/main.rs:99:9
Nov 29 21:37:59.720 INFO [stderr]    |
Nov 29 21:37:59.720 INFO [stderr] 99 |     let v2 = v; // Accessing v will now cause an error
Nov 29 21:37:59.720 INFO [stderr]    |         ^^ help: consider using `_v2` instead
Nov 29 21:37:59.720 INFO [stderr]    |
Nov 29 21:37:59.720 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 21:37:59.720 INFO [stderr] 
Nov 29 21:37:59.752 INFO [stderr] warning: struct is never constructed: `Wolf`
Nov 29 21:37:59.752 INFO [stderr]   --> src/trait_objects.rs:11:1
Nov 29 21:37:59.752 INFO [stderr]    |
Nov 29 21:37:59.752 INFO [stderr] 11 | pub struct Wolf {
Nov 29 21:37:59.752 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 29 21:37:59.752 INFO [stderr]    |
Nov 29 21:37:59.752 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 21:37:59.752 INFO [stderr] 
Nov 29 21:37:59.752 INFO [stderr] warning: field is never used: `x`
Nov 29 21:37:59.753 INFO [stderr]    --> src/main.rs:183:5
Nov 29 21:37:59.753 INFO [stderr]     |
Nov 29 21:37:59.753 INFO [stderr] 183 |     x: T,
Nov 29 21:37:59.753 INFO [stderr]     |     ^^^^
Nov 29 21:37:59.753 INFO [stderr] 
Nov 29 21:37:59.753 INFO [stderr] warning: field is never used: `y`
Nov 29 21:37:59.753 INFO [stderr]    --> src/main.rs:184:5
Nov 29 21:37:59.753 INFO [stderr]     |
Nov 29 21:37:59.753 INFO [stderr] 184 |     y: T,
Nov 29 21:37:59.753 INFO [stderr]     |     ^^^^
Nov 29 21:37:59.753 INFO [stderr] 
Nov 29 21:37:59.808 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Nov 29 21:37:59.808 INFO [stderr] su: No module specific data is present
Nov 29 21:38:00.462 INFO running `"docker" "inspect" "4135920f7f3dd0fb6bc1ea454de40d6fb3d07ac94b747dfbc3d602ade27a713e"`
Nov 29 21:38:00.816 INFO running `"docker" "rm" "-f" "4135920f7f3dd0fb6bc1ea454de40d6fb3d07ac94b747dfbc3d602ade27a713e"`
Nov 29 21:38:01.136 INFO [stdout] 4135920f7f3dd0fb6bc1ea454de40d6fb3d07ac94b747dfbc3d602ade27a713e