Nov 28 17:30:59.451 INFO checking srv-shim-0.1.2 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 17:30:59.452 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 17:30:59.824 INFO [stdout] b73498f7d043f842454b5fac33369db59a5b8cb2bb8fe4bbc2b306d0d3f73e14
Nov 28 17:30:59.826 INFO running `"docker" "start" "-a" "b73498f7d043f842454b5fac33369db59a5b8cb2bb8fe4bbc2b306d0d3f73e14"`
Nov 28 17:31:00.776 INFO [stderr] usermod: no changes
Nov 28 17:31:00.857 INFO [stderr]     Checking plumber v0.0.6
Nov 28 17:31:01.789 INFO [stderr]     Checking srv-shim v0.1.2 (/source)
Nov 28 17:31:02.582 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 17:31:02.582 INFO [stderr]   --> src/srvhook.rs:57:13
Nov 28 17:31:02.582 INFO [stderr]    |
Nov 28 17:31:02.582 INFO [stderr] 57 | /             srv_mapper(h).map( |(new_port, new_ip)| {
Nov 28 17:31:02.584 INFO [stderr] 58 | |                 unsafe {
Nov 28 17:31:02.584 INFO [stderr] 59 | |                     // only override host and IP for AF_INET
Nov 28 17:31:02.584 INFO [stderr] 60 | |                     if (*address).sa_family == 2 {
Nov 28 17:31:02.584 INFO [stderr] ...  |
Nov 28 17:31:02.584 INFO [stderr] 67 | |                 Err(e)
Nov 28 17:31:02.584 INFO [stderr] 68 | |             });
Nov 28 17:31:02.584 INFO [stderr]    | |_______________^
Nov 28 17:31:02.584 INFO [stderr]    |
Nov 28 17:31:02.584 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 17:31:02.584 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 17:31:02.584 INFO [stderr] 
Nov 28 17:31:02.737 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 17:31:02.737 INFO [stderr]   --> src/srvhook.rs:57:13
Nov 28 17:31:02.737 INFO [stderr]    |
Nov 28 17:31:02.737 INFO [stderr] 57 | /             srv_mapper(h).map( |(new_port, new_ip)| {
Nov 28 17:31:02.737 INFO [stderr] 58 | |                 unsafe {
Nov 28 17:31:02.737 INFO [stderr] 59 | |                     // only override host and IP for AF_INET
Nov 28 17:31:02.737 INFO [stderr] 60 | |                     if (*address).sa_family == 2 {
Nov 28 17:31:02.737 INFO [stderr] ...  |
Nov 28 17:31:02.737 INFO [stderr] 67 | |                 Err(e)
Nov 28 17:31:02.737 INFO [stderr] 68 | |             });
Nov 28 17:31:02.737 INFO [stderr]    | |_______________^
Nov 28 17:31:02.737 INFO [stderr]    |
Nov 28 17:31:02.737 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 17:31:02.737 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 17:31:02.737 INFO [stderr] 
Nov 28 17:31:02.765 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
Nov 28 17:31:02.780 INFO [stderr] su: No module specific data is present
Nov 28 17:31:03.410 INFO running `"docker" "inspect" "b73498f7d043f842454b5fac33369db59a5b8cb2bb8fe4bbc2b306d0d3f73e14"`
Nov 28 17:31:03.646 INFO running `"docker" "rm" "-f" "b73498f7d043f842454b5fac33369db59a5b8cb2bb8fe4bbc2b306d0d3f73e14"`
Nov 28 17:31:03.765 INFO [stdout] b73498f7d043f842454b5fac33369db59a5b8cb2bb8fe4bbc2b306d0d3f73e14