Dec 12 01:43:12.085 INFO checking Lorago/Rust-test against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 01:43:12.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 01:43:12.532 INFO [stdout] b86ccd6c938203b70feffc5530b98224b29096853ac0fedaa033d9c719a9fa9a
Dec 12 01:43:12.538 INFO running `"docker" "start" "-a" "b86ccd6c938203b70feffc5530b98224b29096853ac0fedaa033d9c719a9fa9a"`
Dec 12 01:43:13.682 INFO [stderr] usermod: no changes
Dec 12 01:43:13.753 INFO [stderr]     Checking Rust-test v0.1.0 (/source)
Dec 12 01:43:14.430 INFO [stderr] warning: variable does not need to be mutable
Dec 12 01:43:14.430 INFO [stderr]  --> src/main.rs:3:9
Dec 12 01:43:14.430 INFO [stderr]   |
Dec 12 01:43:14.430 INFO [stderr] 3 |     let mut i : i32 = 12;
Dec 12 01:43:14.430 INFO [stderr]   |         ----^
Dec 12 01:43:14.430 INFO [stderr]   |         |
Dec 12 01:43:14.430 INFO [stderr]   |         help: remove this `mut`
Dec 12 01:43:14.430 INFO [stderr]   |
Dec 12 01:43:14.430 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 12 01:43:14.430 INFO [stderr] 
Dec 12 01:43:14.430 INFO [stderr] warning: crate `Rust_test` should have a snake case name such as `rust_test`
Dec 12 01:43:14.430 INFO [stderr]   |
Dec 12 01:43:14.430 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 12 01:43:14.430 INFO [stderr] 
Dec 12 01:43:14.680 INFO [stderr] warning: variable does not need to be mutable
Dec 12 01:43:14.680 INFO [stderr]  --> src/main.rs:3:9
Dec 12 01:43:14.680 INFO [stderr]   |
Dec 12 01:43:14.680 INFO [stderr] 3 |     let mut i : i32 = 12;
Dec 12 01:43:14.680 INFO [stderr]   |         ----^
Dec 12 01:43:14.680 INFO [stderr]   |         |
Dec 12 01:43:14.680 INFO [stderr]   |         help: remove this `mut`
Dec 12 01:43:14.680 INFO [stderr]   |
Dec 12 01:43:14.680 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 12 01:43:14.680 INFO [stderr] 
Dec 12 01:43:14.680 INFO [stderr] warning: crate `Rust_test` should have a snake case name such as `rust_test`
Dec 12 01:43:14.680 INFO [stderr]   |
Dec 12 01:43:14.680 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 12 01:43:14.680 INFO [stderr] 
Dec 12 01:43:14.722 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Dec 12 01:43:14.725 INFO [stderr] su: No module specific data is present
Dec 12 01:43:15.178 INFO running `"docker" "inspect" "b86ccd6c938203b70feffc5530b98224b29096853ac0fedaa033d9c719a9fa9a"`
Dec 12 01:43:15.536 INFO running `"docker" "rm" "-f" "b86ccd6c938203b70feffc5530b98224b29096853ac0fedaa033d9c719a9fa9a"`
Dec 12 01:43:15.810 INFO [stdout] b86ccd6c938203b70feffc5530b98224b29096853ac0fedaa033d9c719a9fa9a