Dec 18 04:34:30.865 INFO checking adicatana/hello_rust against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 04:34:30.865 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/adicatana/hello_rust:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:34:31.320 INFO [stdout] ebe232f858f722a2a40a20c09c4aa5066224ce6fe44110e1b87d54542b8b5471
Dec 18 04:34:31.326 INFO running `"docker" "start" "-a" "ebe232f858f722a2a40a20c09c4aa5066224ce6fe44110e1b87d54542b8b5471"`
Dec 18 04:34:32.760 INFO [stderr]     Checking hello_rust v0.1.0 (/opt/crater/workdir)
Dec 18 04:34:33.820 INFO [stderr] warning: constant item is never used: `FILE_IN`
Dec 18 04:34:33.820 INFO [stderr]   --> src/main.rs:12:1
Dec 18 04:34:33.820 INFO [stderr]    |
Dec 18 04:34:33.820 INFO [stderr] 12 | const FILE_IN: &str = "text.in";
Dec 18 04:34:33.820 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:34:33.820 INFO [stderr]    |
Dec 18 04:34:33.820 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 04:34:33.820 INFO [stderr] 
Dec 18 04:34:33.820 INFO [stderr] warning: function is never used: `custom_read`
Dec 18 04:34:33.820 INFO [stderr]   --> src/main.rs:42:1
Dec 18 04:34:33.820 INFO [stderr]    |
Dec 18 04:34:33.820 INFO [stderr] 42 | fn custom_read() {
Dec 18 04:34:33.820 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 18 04:34:33.820 INFO [stderr] 
Dec 18 04:34:33.820 INFO [stderr] warning: struct is never constructed: `Point`
Dec 18 04:34:33.820 INFO [stderr]   --> src/main.rs:70:1
Dec 18 04:34:33.820 INFO [stderr]    |
Dec 18 04:34:33.820 INFO [stderr] 70 | struct Point<T> {
Dec 18 04:34:33.820 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 18 04:34:33.820 INFO [stderr] 
Dec 18 04:34:33.820 INFO [stderr] warning: method is never used: `x`
Dec 18 04:34:33.820 INFO [stderr]   --> src/main.rs:76:5
Dec 18 04:34:33.820 INFO [stderr]    |
Dec 18 04:34:33.821 INFO [stderr] 76 |     fn x(&self) -> &T {
Dec 18 04:34:33.821 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 04:34:33.821 INFO [stderr] 
Dec 18 04:34:33.828 INFO [stderr] warning: constant item is never used: `FILE_IN`
Dec 18 04:34:33.828 INFO [stderr]   --> src/main.rs:12:1
Dec 18 04:34:33.828 INFO [stderr]    |
Dec 18 04:34:33.828 INFO [stderr] 12 | const FILE_IN: &str = "text.in";
Dec 18 04:34:33.828 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:34:33.828 INFO [stderr]    |
Dec 18 04:34:33.828 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 04:34:33.828 INFO [stderr] 
Dec 18 04:34:33.828 INFO [stderr] warning: function is never used: `custom_read`
Dec 18 04:34:33.828 INFO [stderr]   --> src/main.rs:42:1
Dec 18 04:34:33.828 INFO [stderr]    |
Dec 18 04:34:33.828 INFO [stderr] 42 | fn custom_read() {
Dec 18 04:34:33.828 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 18 04:34:33.828 INFO [stderr] 
Dec 18 04:34:33.828 INFO [stderr] warning: struct is never constructed: `Point`
Dec 18 04:34:33.828 INFO [stderr]   --> src/main.rs:70:1
Dec 18 04:34:33.828 INFO [stderr]    |
Dec 18 04:34:33.828 INFO [stderr] 70 | struct Point<T> {
Dec 18 04:34:33.828 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 18 04:34:33.828 INFO [stderr] 
Dec 18 04:34:33.828 INFO [stderr] warning: method is never used: `x`
Dec 18 04:34:33.828 INFO [stderr]   --> src/main.rs:76:5
Dec 18 04:34:33.829 INFO [stderr]    |
Dec 18 04:34:33.829 INFO [stderr] 76 |     fn x(&self) -> &T {
Dec 18 04:34:33.829 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 04:34:33.829 INFO [stderr] 
Dec 18 04:34:33.844 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 18 04:34:34.800 INFO running `"docker" "inspect" "ebe232f858f722a2a40a20c09c4aa5066224ce6fe44110e1b87d54542b8b5471"`
Dec 18 04:34:35.180 INFO running `"docker" "rm" "-f" "ebe232f858f722a2a40a20c09c4aa5066224ce6fe44110e1b87d54542b8b5471"`
Dec 18 04:34:35.522 INFO [stdout] ebe232f858f722a2a40a20c09c4aa5066224ce6fe44110e1b87d54542b8b5471