Nov 29 22:13:51.444 INFO checking mithril1992/rust_practice against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 22:13:51.444 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 22:13:51.951 INFO [stdout] 55133764b9eee3b6d538227b020a64865f22287a6d615f225e5c294fa3dfe5c5
Nov 29 22:13:51.958 INFO running `"docker" "start" "-a" "55133764b9eee3b6d538227b020a64865f22287a6d615f225e5c294fa3dfe5c5"`
Nov 29 22:13:53.135 INFO [stderr] usermod: no changes
Nov 29 22:13:53.192 INFO [stderr]    Compiling rust_sample v0.1.0 (/source)
Nov 29 22:13:55.480 INFO [stderr] warning: unused variable: `program`
Nov 29 22:13:55.480 INFO [stderr]  --> src/bin/fizzbuzz.rs:7:9
Nov 29 22:13:55.480 INFO [stderr]   |
Nov 29 22:13:55.480 INFO [stderr] 7 |     let program = args[0].clone();
Nov 29 22:13:55.480 INFO [stderr]   |         ^^^^^^^ help: consider using `_program` instead
Nov 29 22:13:55.480 INFO [stderr]   |
Nov 29 22:13:55.480 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 29 22:13:55.480 INFO [stderr] 
Nov 29 22:13:55.752 INFO [stderr] warning: unused variable: `program`
Nov 29 22:13:55.752 INFO [stderr]  --> src/bin/fizzbuzz.rs:7:9
Nov 29 22:13:55.752 INFO [stderr]   |
Nov 29 22:13:55.752 INFO [stderr] 7 |     let program = args[0].clone();
Nov 29 22:13:55.752 INFO [stderr]   |         ^^^^^^^ help: consider using `_program` instead
Nov 29 22:13:55.752 INFO [stderr]   |
Nov 29 22:13:55.752 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 29 22:13:55.752 INFO [stderr] 
Nov 29 22:13:55.793 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
Nov 29 22:13:55.793 INFO [stderr] su: No module specific data is present
Nov 29 22:13:56.626 INFO running `"docker" "inspect" "55133764b9eee3b6d538227b020a64865f22287a6d615f225e5c294fa3dfe5c5"`
Nov 29 22:13:56.996 INFO running `"docker" "rm" "-f" "55133764b9eee3b6d538227b020a64865f22287a6d615f225e5c294fa3dfe5c5"`
Nov 29 22:13:57.386 INFO [stdout] 55133764b9eee3b6d538227b020a64865f22287a6d615f225e5c294fa3dfe5c5