Sep 10 09:17:18.487 INFO checking srv-shim-0.1.2 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 09:17:18.487 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 09:17:18.487 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 09:17:18.710 INFO blam! cb45af90acc72aff6357b3e370ba574e1425a19404b591881c17c7f055eff853
Sep 10 09:17:18.712 INFO running `"docker" "start" "-a" "cb45af90acc72aff6357b3e370ba574e1425a19404b591881c17c7f055eff853"`
Sep 10 09:17:19.569 INFO kablam! usermod: no changes
Sep 10 09:17:19.624 INFO kablam!     Checking plumber v0.0.6
Sep 10 09:17:20.045 INFO kablam!     Checking srv-shim v0.1.2 (file:///source)
Sep 10 09:17:20.338 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 09:17:20.338 INFO kablam!   --> src/srvhook.rs:57:13
Sep 10 09:17:20.338 INFO kablam!    |
Sep 10 09:17:20.338 INFO kablam! 57 | /             srv_mapper(h).map( |(new_port, new_ip)| {
Sep 10 09:17:20.338 INFO kablam! 58 | |                 unsafe {
Sep 10 09:17:20.338 INFO kablam! 59 | |                     // only override host and IP for AF_INET
Sep 10 09:17:20.338 INFO kablam! 60 | |                     if (*address).sa_family == 2 {
Sep 10 09:17:20.338 INFO kablam! ...  |
Sep 10 09:17:20.338 INFO kablam! 67 | |                 Err(e)
Sep 10 09:17:20.338 INFO kablam! 68 | |             });
Sep 10 09:17:20.338 INFO kablam!    | |_______________^
Sep 10 09:17:20.338 INFO kablam!    |
Sep 10 09:17:20.338 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 09:17:20.338 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 09:17:20.338 INFO kablam! 
Sep 10 09:17:20.373 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 09:17:20.373 INFO kablam!   --> src/srvhook.rs:57:13
Sep 10 09:17:20.373 INFO kablam!    |
Sep 10 09:17:20.373 INFO kablam! 57 | /             srv_mapper(h).map( |(new_port, new_ip)| {
Sep 10 09:17:20.373 INFO kablam! 58 | |                 unsafe {
Sep 10 09:17:20.373 INFO kablam! 59 | |                     // only override host and IP for AF_INET
Sep 10 09:17:20.373 INFO kablam! 60 | |                     if (*address).sa_family == 2 {
Sep 10 09:17:20.373 INFO kablam! ...  |
Sep 10 09:17:20.373 INFO kablam! 67 | |                 Err(e)
Sep 10 09:17:20.373 INFO kablam! 68 | |             });
Sep 10 09:17:20.373 INFO kablam!    | |_______________^
Sep 10 09:17:20.373 INFO kablam!    |
Sep 10 09:17:20.373 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 09:17:20.373 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 09:17:20.373 INFO kablam! 
Sep 10 09:17:20.394 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Sep 10 09:17:20.394 INFO kablam! su: No module specific data is present
Sep 10 09:17:21.092 INFO running `"docker" "rm" "-f" "cb45af90acc72aff6357b3e370ba574e1425a19404b591881c17c7f055eff853"`
Sep 10 09:17:21.163 INFO blam! cb45af90acc72aff6357b3e370ba574e1425a19404b591881c17c7f055eff853