Nov 29 16:21:39.680 INFO checking tokiude0sai/RustTest against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 16:21:39.680 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 29 16:21:40.144 INFO [stdout] 4f5a78cffaef1c92270f2ba922d6209ec1a1107700ac9eaf04c22f440cef26de
Nov 29 16:21:40.152 INFO running `"docker" "start" "-a" "4f5a78cffaef1c92270f2ba922d6209ec1a1107700ac9eaf04c22f440cef26de"`
Nov 29 16:21:41.604 INFO [stderr] usermod: no changes
Nov 29 16:21:41.643 INFO [stderr]     Checking rust_test v0.1.0 (/source)
Nov 29 16:21:41.903 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 16:21:41.903 INFO [stderr]  --> src/main.rs:6:5
Nov 29 16:21:41.903 INFO [stderr]   |
Nov 29 16:21:41.903 INFO [stderr] 6 |     io::stdin().read_line(&mut t);
Nov 29 16:21:41.903 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 16:21:41.903 INFO [stderr]   |
Nov 29 16:21:41.903 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Nov 29 16:21:41.903 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 16:21:41.903 INFO [stderr] 
Nov 29 16:21:41.998 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 16:21:41.998 INFO [stderr]  --> src/main.rs:6:5
Nov 29 16:21:41.998 INFO [stderr]   |
Nov 29 16:21:41.998 INFO [stderr] 6 |     io::stdin().read_line(&mut t);
Nov 29 16:21:41.998 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 16:21:41.998 INFO [stderr]   |
Nov 29 16:21:41.998 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Nov 29 16:21:41.998 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 16:21:41.998 INFO [stderr] 
Nov 29 16:21:42.028 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Nov 29 16:21:42.028 INFO [stderr] su: No module specific data is present
Nov 29 16:21:42.680 INFO running `"docker" "inspect" "4f5a78cffaef1c92270f2ba922d6209ec1a1107700ac9eaf04c22f440cef26de"`
Nov 29 16:21:42.954 INFO running `"docker" "rm" "-f" "4f5a78cffaef1c92270f2ba922d6209ec1a1107700ac9eaf04c22f440cef26de"`
Nov 29 16:21:43.252 INFO [stdout] 4f5a78cffaef1c92270f2ba922d6209ec1a1107700ac9eaf04c22f440cef26de