Dec 19 14:10:34.729 INFO checking kolgotko/test_jail against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 14:10:34.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/kolgotko/test_jail:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:10:35.182 INFO [stdout] 0d04b5f61f9cf1a846bffe1d81bf9b7e0410cd7ab745136d6f4e027274982f1a
Dec 19 14:10:35.184 INFO running `"docker" "start" "-a" "0d04b5f61f9cf1a846bffe1d81bf9b7e0410cd7ab745136d6f4e027274982f1a"`
Dec 19 14:10:36.847 INFO [stderr]     Checking test_socket v0.1.0 (/opt/crater/workdir)
Dec 19 14:10:37.044 INFO [stderr] warning: unused import: `libc::*`
Dec 19 14:10:37.044 INFO [stderr]  --> src/main.rs:3:5
Dec 19 14:10:37.044 INFO [stderr]   |
Dec 19 14:10:37.044 INFO [stderr] 3 | use libc::*;
Dec 19 14:10:37.044 INFO [stderr]   |     ^^^^^^^
Dec 19 14:10:37.044 INFO [stderr]   |
Dec 19 14:10:37.044 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 14:10:37.044 INFO [stderr] 
Dec 19 14:10:37.044 INFO [stderr] warning: unused import: `libc::iovec`
Dec 19 14:10:37.044 INFO [stderr]  --> src/main.rs:4:5
Dec 19 14:10:37.044 INFO [stderr]   |
Dec 19 14:10:37.044 INFO [stderr] 4 | use libc::iovec;
Dec 19 14:10:37.044 INFO [stderr]   |     ^^^^^^^^^^^
Dec 19 14:10:37.044 INFO [stderr] 
Dec 19 14:10:37.097 INFO [stderr] warning: unused variable: `iovec_key`
Dec 19 14:10:37.097 INFO [stderr]   --> src/main.rs:25:17
Dec 19 14:10:37.097 INFO [stderr]    |
Dec 19 14:10:37.097 INFO [stderr] 25 |             let iovec_key = libc::iovec {
Dec 19 14:10:37.097 INFO [stderr]    |                 ^^^^^^^^^ help: consider using `_iovec_key` instead
Dec 19 14:10:37.097 INFO [stderr]    |
Dec 19 14:10:37.097 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 14:10:37.098 INFO [stderr] 
Dec 19 14:10:37.099 INFO [stderr] warning: unused variable: `iovec`
Dec 19 14:10:37.099 INFO [stderr]   --> src/main.rs:36:25
Dec 19 14:10:37.099 INFO [stderr]    |
Dec 19 14:10:37.099 INFO [stderr] 36 |                     let iovec = libc::iovec {
Dec 19 14:10:37.099 INFO [stderr]    |                         ^^^^^ help: consider using `_iovec` instead
Dec 19 14:10:37.099 INFO [stderr] 
Dec 19 14:10:37.099 INFO [stderr] warning: unused variable: `iovec`
Dec 19 14:10:37.099 INFO [stderr]   --> src/main.rs:44:25
Dec 19 14:10:37.099 INFO [stderr]    |
Dec 19 14:10:37.099 INFO [stderr] 44 |                     let iovec = libc::iovec {
Dec 19 14:10:37.099 INFO [stderr]    |                         ^^^^^ help: consider using `_iovec` instead
Dec 19 14:10:37.099 INFO [stderr] 
Dec 19 14:10:37.099 INFO [stderr] warning: unused import: `libc::*`
Dec 19 14:10:37.099 INFO [stderr]  --> src/main.rs:3:5
Dec 19 14:10:37.099 INFO [stderr]   |
Dec 19 14:10:37.099 INFO [stderr] 3 | use libc::*;
Dec 19 14:10:37.099 INFO [stderr]   |     ^^^^^^^
Dec 19 14:10:37.099 INFO [stderr]   |
Dec 19 14:10:37.099 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 14:10:37.099 INFO [stderr] 
Dec 19 14:10:37.099 INFO [stderr] warning: unused import: `libc::iovec`
Dec 19 14:10:37.099 INFO [stderr]  --> src/main.rs:4:5
Dec 19 14:10:37.099 INFO [stderr]   |
Dec 19 14:10:37.099 INFO [stderr] 4 | use libc::iovec;
Dec 19 14:10:37.099 INFO [stderr]   |     ^^^^^^^^^^^
Dec 19 14:10:37.099 INFO [stderr] 
Dec 19 14:10:37.132 INFO [stderr] warning: unused variable: `iovec_key`
Dec 19 14:10:37.132 INFO [stderr]   --> src/main.rs:25:17
Dec 19 14:10:37.132 INFO [stderr]    |
Dec 19 14:10:37.132 INFO [stderr] 25 |             let iovec_key = libc::iovec {
Dec 19 14:10:37.132 INFO [stderr]    |                 ^^^^^^^^^ help: consider using `_iovec_key` instead
Dec 19 14:10:37.132 INFO [stderr]    |
Dec 19 14:10:37.132 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 14:10:37.133 INFO [stderr] 
Dec 19 14:10:37.133 INFO [stderr] warning: unused variable: `iovec`
Dec 19 14:10:37.133 INFO [stderr]   --> src/main.rs:36:25
Dec 19 14:10:37.133 INFO [stderr]    |
Dec 19 14:10:37.133 INFO [stderr] 36 |                     let iovec = libc::iovec {
Dec 19 14:10:37.133 INFO [stderr]    |                         ^^^^^ help: consider using `_iovec` instead
Dec 19 14:10:37.133 INFO [stderr] 
Dec 19 14:10:37.133 INFO [stderr] warning: unused variable: `iovec`
Dec 19 14:10:37.133 INFO [stderr]   --> src/main.rs:44:25
Dec 19 14:10:37.133 INFO [stderr]    |
Dec 19 14:10:37.133 INFO [stderr] 44 |                     let iovec = libc::iovec {
Dec 19 14:10:37.133 INFO [stderr]    |                         ^^^^^ help: consider using `_iovec` instead
Dec 19 14:10:37.133 INFO [stderr] 
Dec 19 14:10:37.176 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Dec 19 14:10:37.782 INFO running `"docker" "inspect" "0d04b5f61f9cf1a846bffe1d81bf9b7e0410cd7ab745136d6f4e027274982f1a"`
Dec 19 14:10:37.921 INFO running `"docker" "rm" "-f" "0d04b5f61f9cf1a846bffe1d81bf9b7e0410cd7ab745136d6f4e027274982f1a"`
Dec 19 14:10:38.056 INFO [stdout] 0d04b5f61f9cf1a846bffe1d81bf9b7e0410cd7ab745136d6f4e027274982f1a