Nov 01 08:21:42.947 INFO checking austbot/tab against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538 Nov 01 08:21:42.947 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 08:21:43.446 INFO blam! 80fc74e7d334db34e1597a17eee5e1adb51012060a813b33330d1e336fc1715c Nov 01 08:21:43.464 INFO running `"docker" "start" "-a" "80fc74e7d334db34e1597a17eee5e1adb51012060a813b33330d1e336fc1715c"` Nov 01 08:21:45.104 INFO kablam! usermod: no changes Nov 01 08:21:45.186 INFO kablam! Checking swim v0.1.0 (/source/swim) Nov 01 08:21:46.084 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 08:21:46.084 INFO kablam! --> swim/src/lib.rs:54:9 Nov 01 08:21:46.085 INFO kablam! | Nov 01 08:21:46.085 INFO kablam! 54 | self.sender.as_ref().unwrap().send(job); Nov 01 08:21:46.085 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 08:21:46.086 INFO kablam! | Nov 01 08:21:46.087 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 08:21:46.087 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 08:21:46.088 INFO kablam! Nov 01 08:21:46.130 INFO kablam! Checking tab v0.1.0 (/source) Nov 01 08:21:46.264 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 08:21:46.264 INFO kablam! --> swim/src/lib.rs:54:9 Nov 01 08:21:46.264 INFO kablam! | Nov 01 08:21:46.264 INFO kablam! 54 | self.sender.as_ref().unwrap().send(job); Nov 01 08:21:46.265 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 08:21:46.265 INFO kablam! | Nov 01 08:21:46.265 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 08:21:46.265 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 08:21:46.265 INFO kablam! Nov 01 08:21:47.241 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.10s Nov 01 08:21:47.246 INFO kablam! su: No module specific data is present Nov 01 08:21:48.657 INFO running `"docker" "rm" "-f" "80fc74e7d334db34e1597a17eee5e1adb51012060a813b33330d1e336fc1715c"` Nov 01 08:21:48.962 INFO blam! 80fc74e7d334db34e1597a17eee5e1adb51012060a813b33330d1e336fc1715c