Oct 13 08:03:59.437 INFO checking srv-shim-0.1.2 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 08:03:59.437 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 08:03:59.720 INFO blam! 1b4a4663bf9a969d98d9a8fd4846ceb5626729275b85663c1cff01eb23710251
Oct 13 08:03:59.743 INFO running `"docker" "start" "-a" "1b4a4663bf9a969d98d9a8fd4846ceb5626729275b85663c1cff01eb23710251"`
Oct 13 08:04:00.535 INFO kablam! usermod: no changes
Oct 13 08:04:00.607 INFO kablam!     Checking plumber v0.0.6
Oct 13 08:04:01.500 INFO kablam!     Checking srv-shim v0.1.2 (/source)
Oct 13 08:04:02.649 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 08:04:02.649 INFO kablam!   --> src/srvhook.rs:57:13
Oct 13 08:04:02.649 INFO kablam!    |
Oct 13 08:04:02.649 INFO kablam! 57 | /             srv_mapper(h).map( |(new_port, new_ip)| {
Oct 13 08:04:02.649 INFO kablam! 58 | |                 unsafe {
Oct 13 08:04:02.650 INFO kablam! 59 | |                     // only override host and IP for AF_INET
Oct 13 08:04:02.650 INFO kablam! 60 | |                     if (*address).sa_family == 2 {
Oct 13 08:04:02.650 INFO kablam! ...  |
Oct 13 08:04:02.650 INFO kablam! 67 | |                 Err(e)
Oct 13 08:04:02.650 INFO kablam! 68 | |             });
Oct 13 08:04:02.650 INFO kablam!    | |_______________^
Oct 13 08:04:02.651 INFO kablam!    |
Oct 13 08:04:02.651 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 08:04:02.651 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 08:04:02.651 INFO kablam! 
Oct 13 08:04:02.678 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 08:04:02.678 INFO kablam!   --> src/srvhook.rs:57:13
Oct 13 08:04:02.678 INFO kablam!    |
Oct 13 08:04:02.678 INFO kablam! 57 | /             srv_mapper(h).map( |(new_port, new_ip)| {
Oct 13 08:04:02.678 INFO kablam! 58 | |                 unsafe {
Oct 13 08:04:02.679 INFO kablam! 59 | |                     // only override host and IP for AF_INET
Oct 13 08:04:02.679 INFO kablam! 60 | |                     if (*address).sa_family == 2 {
Oct 13 08:04:02.679 INFO kablam! ...  |
Oct 13 08:04:02.679 INFO kablam! 67 | |                 Err(e)
Oct 13 08:04:02.679 INFO kablam! 68 | |             });
Oct 13 08:04:02.679 INFO kablam!    | |_______________^
Oct 13 08:04:02.680 INFO kablam!    |
Oct 13 08:04:02.680 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 08:04:02.680 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 08:04:02.680 INFO kablam! 
Oct 13 08:04:02.696 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
Oct 13 08:04:02.712 INFO kablam! su: No module specific data is present
Oct 13 08:04:03.122 INFO running `"docker" "rm" "-f" "1b4a4663bf9a969d98d9a8fd4846ceb5626729275b85663c1cff01eb23710251"`
Oct 13 08:04:03.492 INFO blam! 1b4a4663bf9a969d98d9a8fd4846ceb5626729275b85663c1cff01eb23710251