Dec 11 07:52:47.569 INFO checking thepunkprogrammer/hello-world-cargo against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 07:52:47.569 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 11 07:52:47.962 INFO [stdout] 9d8c1337652909b4c1bd2699661656eee93cef0a3ef0d75685603b0f5c324c3b
Dec 11 07:52:47.964 INFO running `"docker" "start" "-a" "9d8c1337652909b4c1bd2699661656eee93cef0a3ef0d75685603b0f5c324c3b"`
Dec 11 07:52:49.490 INFO [stderr] usermod: no changes
Dec 11 07:52:49.568 INFO [stderr]     Checking hello-world-cargo v0.1.0 (/source)
Dec 11 07:52:49.880 INFO [stderr] warning: variant is never constructed: `down`
Dec 11 07:52:49.880 INFO [stderr]  --> src/main.rs:3:5
Dec 11 07:52:49.880 INFO [stderr]   |
Dec 11 07:52:49.880 INFO [stderr] 3 |     down,
Dec 11 07:52:49.880 INFO [stderr]   |     ^^^^
Dec 11 07:52:49.880 INFO [stderr]   |
Dec 11 07:52:49.880 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 07:52:49.880 INFO [stderr] 
Dec 11 07:52:49.880 INFO [stderr] warning: variant is never constructed: `left`
Dec 11 07:52:49.880 INFO [stderr]  --> src/main.rs:4:5
Dec 11 07:52:49.880 INFO [stderr]   |
Dec 11 07:52:49.880 INFO [stderr] 4 |     left,
Dec 11 07:52:49.880 INFO [stderr]   |     ^^^^
Dec 11 07:52:49.880 INFO [stderr] 
Dec 11 07:52:49.880 INFO [stderr] warning: variant is never constructed: `right`
Dec 11 07:52:49.880 INFO [stderr]  --> src/main.rs:5:5
Dec 11 07:52:49.880 INFO [stderr]   |
Dec 11 07:52:49.880 INFO [stderr] 5 |     right
Dec 11 07:52:49.880 INFO [stderr]   |     ^^^^^
Dec 11 07:52:49.880 INFO [stderr] 
Dec 11 07:52:49.880 INFO [stderr] warning: variant `up` should have a camel case name such as `Up`
Dec 11 07:52:49.880 INFO [stderr]  --> src/main.rs:2:5
Dec 11 07:52:49.880 INFO [stderr]   |
Dec 11 07:52:49.880 INFO [stderr] 2 |     up,
Dec 11 07:52:49.880 INFO [stderr]   |     ^^
Dec 11 07:52:49.880 INFO [stderr]   |
Dec 11 07:52:49.880 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Dec 11 07:52:49.880 INFO [stderr] 
Dec 11 07:52:49.880 INFO [stderr] warning: variant `down` should have a camel case name such as `Down`
Dec 11 07:52:49.880 INFO [stderr]  --> src/main.rs:3:5
Dec 11 07:52:49.880 INFO [stderr]   |
Dec 11 07:52:49.880 INFO [stderr] 3 |     down,
Dec 11 07:52:49.880 INFO [stderr]   |     ^^^^
Dec 11 07:52:49.880 INFO [stderr] 
Dec 11 07:52:49.880 INFO [stderr] warning: variant `left` should have a camel case name such as `Left`
Dec 11 07:52:49.880 INFO [stderr]  --> src/main.rs:4:5
Dec 11 07:52:49.880 INFO [stderr]   |
Dec 11 07:52:49.880 INFO [stderr] 4 |     left,
Dec 11 07:52:49.880 INFO [stderr]   |     ^^^^
Dec 11 07:52:49.880 INFO [stderr] 
Dec 11 07:52:49.880 INFO [stderr] warning: variant `right` should have a camel case name such as `Right`
Dec 11 07:52:49.880 INFO [stderr]  --> src/main.rs:5:5
Dec 11 07:52:49.880 INFO [stderr]   |
Dec 11 07:52:49.880 INFO [stderr] 5 |     right
Dec 11 07:52:49.880 INFO [stderr]   |     ^^^^^
Dec 11 07:52:49.880 INFO [stderr] 
Dec 11 07:52:49.944 INFO [stderr] warning: variant is never constructed: `down`
Dec 11 07:52:49.944 INFO [stderr]  --> src/main.rs:3:5
Dec 11 07:52:49.944 INFO [stderr]   |
Dec 11 07:52:49.944 INFO [stderr] 3 |     down,
Dec 11 07:52:49.944 INFO [stderr]   |     ^^^^
Dec 11 07:52:49.944 INFO [stderr]   |
Dec 11 07:52:49.944 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 07:52:49.944 INFO [stderr] 
Dec 11 07:52:49.944 INFO [stderr] warning: variant is never constructed: `left`
Dec 11 07:52:49.944 INFO [stderr]  --> src/main.rs:4:5
Dec 11 07:52:49.944 INFO [stderr]   |
Dec 11 07:52:49.944 INFO [stderr] 4 |     left,
Dec 11 07:52:49.945 INFO [stderr]   |     ^^^^
Dec 11 07:52:49.945 INFO [stderr] 
Dec 11 07:52:49.945 INFO [stderr] warning: variant is never constructed: `right`
Dec 11 07:52:49.945 INFO [stderr]  --> src/main.rs:5:5
Dec 11 07:52:49.945 INFO [stderr]   |
Dec 11 07:52:49.945 INFO [stderr] 5 |     right
Dec 11 07:52:49.945 INFO [stderr]   |     ^^^^^
Dec 11 07:52:49.945 INFO [stderr] 
Dec 11 07:52:49.945 INFO [stderr] warning: variant `up` should have a camel case name such as `Up`
Dec 11 07:52:49.945 INFO [stderr]  --> src/main.rs:2:5
Dec 11 07:52:49.945 INFO [stderr]   |
Dec 11 07:52:49.945 INFO [stderr] 2 |     up,
Dec 11 07:52:49.945 INFO [stderr]   |     ^^
Dec 11 07:52:49.945 INFO [stderr]   |
Dec 11 07:52:49.945 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Dec 11 07:52:49.945 INFO [stderr] 
Dec 11 07:52:49.945 INFO [stderr] warning: variant `down` should have a camel case name such as `Down`
Dec 11 07:52:49.945 INFO [stderr]  --> src/main.rs:3:5
Dec 11 07:52:49.945 INFO [stderr]   |
Dec 11 07:52:49.945 INFO [stderr] 3 |     down,
Dec 11 07:52:49.945 INFO [stderr]   |     ^^^^
Dec 11 07:52:49.945 INFO [stderr] 
Dec 11 07:52:49.945 INFO [stderr] warning: variant `left` should have a camel case name such as `Left`
Dec 11 07:52:49.945 INFO [stderr]  --> src/main.rs:4:5
Dec 11 07:52:49.945 INFO [stderr]   |
Dec 11 07:52:49.945 INFO [stderr] 4 |     left,
Dec 11 07:52:49.945 INFO [stderr]   |     ^^^^
Dec 11 07:52:49.945 INFO [stderr] 
Dec 11 07:52:49.945 INFO [stderr] warning: variant `right` should have a camel case name such as `Right`
Dec 11 07:52:49.945 INFO [stderr]  --> src/main.rs:5:5
Dec 11 07:52:49.945 INFO [stderr]   |
Dec 11 07:52:49.945 INFO [stderr] 5 |     right
Dec 11 07:52:49.945 INFO [stderr]   |     ^^^^^
Dec 11 07:52:49.945 INFO [stderr] 
Dec 11 07:52:49.976 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
Dec 11 07:52:49.984 INFO [stderr] su: No module specific data is present
Dec 11 07:52:50.886 INFO running `"docker" "inspect" "9d8c1337652909b4c1bd2699661656eee93cef0a3ef0d75685603b0f5c324c3b"`
Dec 11 07:52:51.052 INFO running `"docker" "rm" "-f" "9d8c1337652909b4c1bd2699661656eee93cef0a3ef0d75685603b0f5c324c3b"`
Dec 11 07:52:51.159 INFO [stdout] 9d8c1337652909b4c1bd2699661656eee93cef0a3ef0d75685603b0f5c324c3b