Dec 04 23:09:05.268 INFO checking adicatana/hello_rust against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 23:09:05.268 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 23:09:05.588 INFO [stdout] 93ab34e44bd1e46fa1ed5a3f5cdf7fa105776aec55dc0aec88da46c7a5f1a1ed
Dec 04 23:09:05.592 INFO running `"docker" "start" "-a" "93ab34e44bd1e46fa1ed5a3f5cdf7fa105776aec55dc0aec88da46c7a5f1a1ed"`
Dec 04 23:09:07.970 INFO [stderr] usermod: no changes
Dec 04 23:09:08.031 INFO [stderr]     Checking hello_rust v0.1.0 (/source)
Dec 04 23:09:10.407 INFO [stderr] warning: constant item is never used: `FILE_IN`
Dec 04 23:09:10.407 INFO [stderr]   --> src/main.rs:12:1
Dec 04 23:09:10.407 INFO [stderr]    |
Dec 04 23:09:10.407 INFO [stderr] 12 | const FILE_IN: &str = "text.in";
Dec 04 23:09:10.408 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:09:10.427 INFO [stderr]    |
Dec 04 23:09:10.427 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 23:09:10.427 INFO [stderr] 
Dec 04 23:09:10.428 INFO [stderr] warning: function is never used: `custom_read`
Dec 04 23:09:10.428 INFO [stderr]   --> src/main.rs:42:1
Dec 04 23:09:10.428 INFO [stderr]    |
Dec 04 23:09:10.428 INFO [stderr] 42 | fn custom_read() {
Dec 04 23:09:10.429 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 04 23:09:10.429 INFO [stderr] 
Dec 04 23:09:10.429 INFO [stderr] warning: struct is never constructed: `Point`
Dec 04 23:09:10.429 INFO [stderr]   --> src/main.rs:70:1
Dec 04 23:09:10.429 INFO [stderr]    |
Dec 04 23:09:10.429 INFO [stderr] 70 | struct Point<T> {
Dec 04 23:09:10.429 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 04 23:09:10.429 INFO [stderr] 
Dec 04 23:09:10.429 INFO [stderr] warning: method is never used: `x`
Dec 04 23:09:10.429 INFO [stderr]   --> src/main.rs:76:5
Dec 04 23:09:10.429 INFO [stderr]    |
Dec 04 23:09:10.429 INFO [stderr] 76 |     fn x(&self) -> &T {
Dec 04 23:09:10.429 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 04 23:09:10.431 INFO [stderr] 
Dec 04 23:09:10.539 INFO [stderr] warning: constant item is never used: `FILE_IN`
Dec 04 23:09:10.539 INFO [stderr]   --> src/main.rs:12:1
Dec 04 23:09:10.539 INFO [stderr]    |
Dec 04 23:09:10.540 INFO [stderr] 12 | const FILE_IN: &str = "text.in";
Dec 04 23:09:10.540 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:09:10.540 INFO [stderr]    |
Dec 04 23:09:10.540 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 23:09:10.540 INFO [stderr] 
Dec 04 23:09:10.542 INFO [stderr] warning: function is never used: `custom_read`
Dec 04 23:09:10.542 INFO [stderr]   --> src/main.rs:42:1
Dec 04 23:09:10.542 INFO [stderr]    |
Dec 04 23:09:10.542 INFO [stderr] 42 | fn custom_read() {
Dec 04 23:09:10.542 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 04 23:09:10.542 INFO [stderr] 
Dec 04 23:09:10.542 INFO [stderr] warning: struct is never constructed: `Point`
Dec 04 23:09:10.542 INFO [stderr]   --> src/main.rs:70:1
Dec 04 23:09:10.542 INFO [stderr]    |
Dec 04 23:09:10.542 INFO [stderr] 70 | struct Point<T> {
Dec 04 23:09:10.542 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 04 23:09:10.542 INFO [stderr] 
Dec 04 23:09:10.542 INFO [stderr] warning: method is never used: `x`
Dec 04 23:09:10.542 INFO [stderr]   --> src/main.rs:76:5
Dec 04 23:09:10.542 INFO [stderr]    |
Dec 04 23:09:10.542 INFO [stderr] 76 |     fn x(&self) -> &T {
Dec 04 23:09:10.542 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 04 23:09:10.542 INFO [stderr] 
Dec 04 23:09:10.563 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
Dec 04 23:09:10.567 INFO [stderr] su: No module specific data is present
Dec 04 23:09:11.637 INFO running `"docker" "inspect" "93ab34e44bd1e46fa1ed5a3f5cdf7fa105776aec55dc0aec88da46c7a5f1a1ed"`
Dec 04 23:09:12.048 INFO running `"docker" "rm" "-f" "93ab34e44bd1e46fa1ed5a3f5cdf7fa105776aec55dc0aec88da46c7a5f1a1ed"`
Dec 04 23:09:12.355 INFO [stdout] 93ab34e44bd1e46fa1ed5a3f5cdf7fa105776aec55dc0aec88da46c7a5f1a1ed