Nov 01 15:44:06.497 INFO checking srv-shim-0.1.2 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 15:44:06.499 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15:44:06.872 INFO blam! 392865aea145d700181afd5796f21c1a6cf4bd200c91fe06e6f5ab04d46c4d0b
Nov 01 15:44:06.874 INFO running `"docker" "start" "-a" "392865aea145d700181afd5796f21c1a6cf4bd200c91fe06e6f5ab04d46c4d0b"`
Nov 01 15:44:07.658 INFO kablam! usermod: no changes
Nov 01 15:44:07.747 INFO kablam!     Checking plumber v0.0.6
Nov 01 15:44:08.685 INFO kablam!     Checking srv-shim v0.1.2 (/source)
Nov 01 15:44:09.584 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 15:44:09.584 INFO kablam!   --> src/srvhook.rs:57:13
Nov 01 15:44:09.584 INFO kablam!    |
Nov 01 15:44:09.584 INFO kablam! 57 | /             srv_mapper(h).map( |(new_port, new_ip)| {
Nov 01 15:44:09.584 INFO kablam! 58 | |                 unsafe {
Nov 01 15:44:09.584 INFO kablam! 59 | |                     // only override host and IP for AF_INET
Nov 01 15:44:09.584 INFO kablam! 60 | |                     if (*address).sa_family == 2 {
Nov 01 15:44:09.584 INFO kablam! ...  |
Nov 01 15:44:09.584 INFO kablam! 67 | |                 Err(e)
Nov 01 15:44:09.584 INFO kablam! 68 | |             });
Nov 01 15:44:09.584 INFO kablam!    | |_______________^
Nov 01 15:44:09.584 INFO kablam!    |
Nov 01 15:44:09.584 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 15:44:09.584 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 15:44:09.584 INFO kablam! 
Nov 01 15:44:09.728 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 15:44:09.728 INFO kablam!   --> src/srvhook.rs:57:13
Nov 01 15:44:09.728 INFO kablam!    |
Nov 01 15:44:09.728 INFO kablam! 57 | /             srv_mapper(h).map( |(new_port, new_ip)| {
Nov 01 15:44:09.728 INFO kablam! 58 | |                 unsafe {
Nov 01 15:44:09.728 INFO kablam! 59 | |                     // only override host and IP for AF_INET
Nov 01 15:44:09.728 INFO kablam! 60 | |                     if (*address).sa_family == 2 {
Nov 01 15:44:09.728 INFO kablam! ...  |
Nov 01 15:44:09.728 INFO kablam! 67 | |                 Err(e)
Nov 01 15:44:09.728 INFO kablam! 68 | |             });
Nov 01 15:44:09.728 INFO kablam!    | |_______________^
Nov 01 15:44:09.728 INFO kablam!    |
Nov 01 15:44:09.728 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 15:44:09.728 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 15:44:09.728 INFO kablam! 
Nov 01 15:44:09.760 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
Nov 01 15:44:09.760 INFO kablam! su: No module specific data is present
Nov 01 15:44:10.438 INFO running `"docker" "rm" "-f" "392865aea145d700181afd5796f21c1a6cf4bd200c91fe06e6f5ab04d46c4d0b"`
Nov 01 15:44:10.744 INFO blam! 392865aea145d700181afd5796f21c1a6cf4bd200c91fe06e6f5ab04d46c4d0b