Dec 19 07:14:11.139 INFO checking thepunkprogrammer/hello-world-cargo against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 07:14:11.139 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/thepunkprogrammer/hello-world-cargo:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 07:14:11.329 INFO [stdout] da873e4c5d950cfd6a8a3d69bfe346ae40b56b332e1a20b62b62158ef72d7783
Dec 19 07:14:11.331 INFO running `"docker" "start" "-a" "da873e4c5d950cfd6a8a3d69bfe346ae40b56b332e1a20b62b62158ef72d7783"`
Dec 19 07:14:11.826 INFO [stderr]     Checking hello-world-cargo v0.1.0 (/opt/crater/workdir)
Dec 19 07:14:12.040 INFO [stderr] warning: variant is never constructed: `down`
Dec 19 07:14:12.040 INFO [stderr]  --> src/main.rs:3:5
Dec 19 07:14:12.040 INFO [stderr]   |
Dec 19 07:14:12.040 INFO [stderr] 3 |     down,
Dec 19 07:14:12.040 INFO [stderr]   |     ^^^^
Dec 19 07:14:12.040 INFO [stderr]   |
Dec 19 07:14:12.040 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 07:14:12.040 INFO [stderr] 
Dec 19 07:14:12.040 INFO [stderr] warning: variant is never constructed: `left`
Dec 19 07:14:12.040 INFO [stderr]  --> src/main.rs:4:5
Dec 19 07:14:12.040 INFO [stderr]   |
Dec 19 07:14:12.040 INFO [stderr] 4 |     left,
Dec 19 07:14:12.040 INFO [stderr]   |     ^^^^
Dec 19 07:14:12.040 INFO [stderr] 
Dec 19 07:14:12.040 INFO [stderr] warning: variant is never constructed: `right`
Dec 19 07:14:12.040 INFO [stderr]  --> src/main.rs:5:5
Dec 19 07:14:12.040 INFO [stderr]   |
Dec 19 07:14:12.040 INFO [stderr] 5 |     right
Dec 19 07:14:12.041 INFO [stderr]   |     ^^^^^
Dec 19 07:14:12.041 INFO [stderr] 
Dec 19 07:14:12.042 INFO [stderr] warning: variant `up` should have a camel case name such as `Up`
Dec 19 07:14:12.042 INFO [stderr]  --> src/main.rs:2:5
Dec 19 07:14:12.042 INFO [stderr]   |
Dec 19 07:14:12.042 INFO [stderr] 2 |     up,
Dec 19 07:14:12.042 INFO [stderr]   |     ^^
Dec 19 07:14:12.042 INFO [stderr]   |
Dec 19 07:14:12.042 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Dec 19 07:14:12.042 INFO [stderr] 
Dec 19 07:14:12.042 INFO [stderr] warning: variant `down` should have a camel case name such as `Down`
Dec 19 07:14:12.042 INFO [stderr]  --> src/main.rs:3:5
Dec 19 07:14:12.042 INFO [stderr]   |
Dec 19 07:14:12.042 INFO [stderr] 3 |     down,
Dec 19 07:14:12.042 INFO [stderr]   |     ^^^^
Dec 19 07:14:12.042 INFO [stderr] 
Dec 19 07:14:12.042 INFO [stderr] warning: variant `left` should have a camel case name such as `Left`
Dec 19 07:14:12.042 INFO [stderr]  --> src/main.rs:4:5
Dec 19 07:14:12.042 INFO [stderr]   |
Dec 19 07:14:12.042 INFO [stderr] 4 |     left,
Dec 19 07:14:12.042 INFO [stderr]   |     ^^^^
Dec 19 07:14:12.042 INFO [stderr] 
Dec 19 07:14:12.042 INFO [stderr] warning: variant `right` should have a camel case name such as `Right`
Dec 19 07:14:12.042 INFO [stderr]  --> src/main.rs:5:5
Dec 19 07:14:12.042 INFO [stderr]   |
Dec 19 07:14:12.042 INFO [stderr] 5 |     right
Dec 19 07:14:12.042 INFO [stderr]   |     ^^^^^
Dec 19 07:14:12.042 INFO [stderr] 
Dec 19 07:14:12.056 INFO [stderr] warning: variant is never constructed: `down`
Dec 19 07:14:12.056 INFO [stderr]  --> src/main.rs:3:5
Dec 19 07:14:12.056 INFO [stderr]   |
Dec 19 07:14:12.056 INFO [stderr] 3 |     down,
Dec 19 07:14:12.056 INFO [stderr]   |     ^^^^
Dec 19 07:14:12.056 INFO [stderr]   |
Dec 19 07:14:12.056 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 07:14:12.056 INFO [stderr] 
Dec 19 07:14:12.056 INFO [stderr] warning: variant is never constructed: `left`
Dec 19 07:14:12.056 INFO [stderr]  --> src/main.rs:4:5
Dec 19 07:14:12.056 INFO [stderr]   |
Dec 19 07:14:12.056 INFO [stderr] 4 |     left,
Dec 19 07:14:12.056 INFO [stderr]   |     ^^^^
Dec 19 07:14:12.056 INFO [stderr] 
Dec 19 07:14:12.056 INFO [stderr] warning: variant is never constructed: `right`
Dec 19 07:14:12.056 INFO [stderr]  --> src/main.rs:5:5
Dec 19 07:14:12.056 INFO [stderr]   |
Dec 19 07:14:12.057 INFO [stderr] 5 |     right
Dec 19 07:14:12.057 INFO [stderr]   |     ^^^^^
Dec 19 07:14:12.057 INFO [stderr] 
Dec 19 07:14:12.058 INFO [stderr] warning: variant `up` should have a camel case name such as `Up`
Dec 19 07:14:12.058 INFO [stderr]  --> src/main.rs:2:5
Dec 19 07:14:12.058 INFO [stderr]   |
Dec 19 07:14:12.058 INFO [stderr] 2 |     up,
Dec 19 07:14:12.058 INFO [stderr]   |     ^^
Dec 19 07:14:12.058 INFO [stderr]   |
Dec 19 07:14:12.058 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Dec 19 07:14:12.058 INFO [stderr] 
Dec 19 07:14:12.058 INFO [stderr] warning: variant `down` should have a camel case name such as `Down`
Dec 19 07:14:12.058 INFO [stderr]  --> src/main.rs:3:5
Dec 19 07:14:12.058 INFO [stderr]   |
Dec 19 07:14:12.058 INFO [stderr] 3 |     down,
Dec 19 07:14:12.058 INFO [stderr]   |     ^^^^
Dec 19 07:14:12.058 INFO [stderr] 
Dec 19 07:14:12.058 INFO [stderr] warning: variant `left` should have a camel case name such as `Left`
Dec 19 07:14:12.058 INFO [stderr]  --> src/main.rs:4:5
Dec 19 07:14:12.058 INFO [stderr]   |
Dec 19 07:14:12.058 INFO [stderr] 4 |     left,
Dec 19 07:14:12.058 INFO [stderr]   |     ^^^^
Dec 19 07:14:12.058 INFO [stderr] 
Dec 19 07:14:12.058 INFO [stderr] warning: variant `right` should have a camel case name such as `Right`
Dec 19 07:14:12.058 INFO [stderr]  --> src/main.rs:5:5
Dec 19 07:14:12.058 INFO [stderr]   |
Dec 19 07:14:12.058 INFO [stderr] 5 |     right
Dec 19 07:14:12.058 INFO [stderr]   |     ^^^^^
Dec 19 07:14:12.058 INFO [stderr] 
Dec 19 07:14:12.071 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
Dec 19 07:14:12.412 INFO running `"docker" "inspect" "da873e4c5d950cfd6a8a3d69bfe346ae40b56b332e1a20b62b62158ef72d7783"`
Dec 19 07:14:12.500 INFO running `"docker" "rm" "-f" "da873e4c5d950cfd6a8a3d69bfe346ae40b56b332e1a20b62b62158ef72d7783"`
Dec 19 07:14:12.594 INFO [stdout] da873e4c5d950cfd6a8a3d69bfe346ae40b56b332e1a20b62b62158ef72d7783