Nov 09 15:40:50.385 INFO checking bon-chi/rust_who against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 15:40:50.386 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 15:40:50.844 INFO blam! 6766894ccf4fd4a3810cdbdcb888f4392d1f77a0175d2718992a44d44e3d5cb2
Nov 09 15:40:50.847 INFO running `"docker" "start" "-a" "6766894ccf4fd4a3810cdbdcb888f4392d1f77a0175d2718992a44d44e3d5cb2"`
Nov 09 15:40:52.759 INFO kablam! usermod: no changes
Nov 09 15:40:52.827 INFO kablam!     Checking rust_who v0.1.0 (/source)
Nov 09 15:40:53.517 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 15:40:53.517 INFO kablam!   --> src/main.rs:82:30
Nov 09 15:40:53.517 INFO kablam!    |
Nov 09 15:40:53.517 INFO kablam! 82 |            String::from_utf8((utmp_struct.ut_user.iter().map(|&x| x as u8).collect())).unwrap());
Nov 09 15:40:53.517 INFO kablam!    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 09 15:40:53.517 INFO kablam!    |
Nov 09 15:40:53.517 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 09 15:40:53.517 INFO kablam! 
Nov 09 15:40:53.517 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 15:40:53.517 INFO kablam!   --> src/main.rs:84:30
Nov 09 15:40:53.517 INFO kablam!    |
Nov 09 15:40:53.517 INFO kablam! 84 |            String::from_utf8((utmp_struct.ut_line.iter().map(|&x| x as u8).collect())).unwrap());
Nov 09 15:40:53.517 INFO kablam!    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 09 15:40:53.517 INFO kablam! 
Nov 09 15:40:53.517 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 15:40:53.517 INFO kablam!   --> src/main.rs:87:30
Nov 09 15:40:53.517 INFO kablam!    |
Nov 09 15:40:53.517 INFO kablam! 87 |            String::from_utf8((utmp_struct.ut_host.iter().map(|&x| x as u8).collect())).unwrap());
Nov 09 15:40:53.517 INFO kablam!    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 09 15:40:53.517 INFO kablam! 
Nov 09 15:40:53.679 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 15:40:53.679 INFO kablam!   --> src/main.rs:82:30
Nov 09 15:40:53.679 INFO kablam!    |
Nov 09 15:40:53.680 INFO kablam! 82 |            String::from_utf8((utmp_struct.ut_user.iter().map(|&x| x as u8).collect())).unwrap());
Nov 09 15:40:53.681 INFO kablam!    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 09 15:40:53.681 INFO kablam!    |
Nov 09 15:40:53.682 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 09 15:40:53.682 INFO kablam! 
Nov 09 15:40:53.683 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 15:40:53.683 INFO kablam!   --> src/main.rs:84:30
Nov 09 15:40:53.684 INFO kablam!    |
Nov 09 15:40:53.684 INFO kablam! 84 |            String::from_utf8((utmp_struct.ut_line.iter().map(|&x| x as u8).collect())).unwrap());
Nov 09 15:40:53.685 INFO kablam!    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 09 15:40:53.685 INFO kablam! 
Nov 09 15:40:53.686 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 15:40:53.687 INFO kablam!   --> src/main.rs:87:30
Nov 09 15:40:53.687 INFO kablam!    |
Nov 09 15:40:53.688 INFO kablam! 87 |            String::from_utf8((utmp_struct.ut_host.iter().map(|&x| x as u8).collect())).unwrap());
Nov 09 15:40:53.688 INFO kablam!    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 09 15:40:53.689 INFO kablam! 
Nov 09 15:40:53.847 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Nov 09 15:40:53.851 INFO kablam! su: No module specific data is present
Nov 09 15:40:55.046 INFO running `"docker" "rm" "-f" "6766894ccf4fd4a3810cdbdcb888f4392d1f77a0175d2718992a44d44e3d5cb2"`
Nov 09 15:40:55.435 INFO blam! 6766894ccf4fd4a3810cdbdcb888f4392d1f77a0175d2718992a44d44e3d5cb2