Dec 11 13:02:47.380 INFO checking myfreeweb/tiny-nix-ipc against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 13:02:47.380 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 13:02:47.925 INFO [stdout] 8ada30c1fa61e268bb6ce3640f00fe947d85ac872fae75b0d2e28c5dbaa53835
Dec 11 13:02:47.927 INFO running `"docker" "start" "-a" "8ada30c1fa61e268bb6ce3640f00fe947d85ac872fae75b0d2e28c5dbaa53835"`
Dec 11 13:02:49.208 INFO [stderr] usermod: no changes
Dec 11 13:02:49.304 INFO [stderr]     Checking shmemfdrs v0.1.1
Dec 11 13:02:49.308 INFO [stderr]     Checking nix v0.11.0
Dec 11 13:02:55.445 INFO [stderr]     Checking tiny-nix-ipc v0.1.0 (/source)
Dec 11 13:02:56.484 INFO [stderr] warning: unused import: `errno`
Dec 11 13:02:56.484 INFO [stderr]   --> src/lib.rs:15:11
Dec 11 13:02:56.484 INFO [stderr]    |
Dec 11 13:02:56.484 INFO [stderr] 15 | use nix::{errno, unistd};
Dec 11 13:02:56.484 INFO [stderr]    |           ^^^^^
Dec 11 13:02:56.484 INFO [stderr]    |
Dec 11 13:02:56.484 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 13:02:56.484 INFO [stderr] 
Dec 11 13:02:56.484 INFO [stderr] warning: unused import: `RecvMsg`
Dec 11 13:02:56.484 INFO [stderr]   --> src/lib.rs:19:14
Dec 11 13:02:56.484 INFO [stderr]    |
Dec 11 13:02:56.484 INFO [stderr] 19 |     recvmsg, RecvMsg, sendmsg, CmsgSpace, ControlMessage, MsgFlags,
Dec 11 13:02:56.484 INFO [stderr]    |              ^^^^^^^
Dec 11 13:02:56.484 INFO [stderr] 
Dec 11 13:02:56.532 INFO [stderr] warning: unused import: `errno`
Dec 11 13:02:56.532 INFO [stderr]   --> src/lib.rs:15:11
Dec 11 13:02:56.532 INFO [stderr]    |
Dec 11 13:02:56.532 INFO [stderr] 15 | use nix::{errno, unistd};
Dec 11 13:02:56.532 INFO [stderr]    |           ^^^^^
Dec 11 13:02:56.532 INFO [stderr]    |
Dec 11 13:02:56.532 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 13:02:56.532 INFO [stderr] 
Dec 11 13:02:56.532 INFO [stderr] warning: unused import: `RecvMsg`
Dec 11 13:02:56.532 INFO [stderr]   --> src/lib.rs:19:14
Dec 11 13:02:56.532 INFO [stderr]    |
Dec 11 13:02:56.532 INFO [stderr] 19 |     recvmsg, RecvMsg, sendmsg, CmsgSpace, ControlMessage, MsgFlags,
Dec 11 13:02:56.532 INFO [stderr]    |              ^^^^^^^
Dec 11 13:02:56.532 INFO [stderr] 
Dec 11 13:02:57.169 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.93s
Dec 11 13:02:57.176 INFO [stderr] su: No module specific data is present
Dec 11 13:02:58.104 INFO running `"docker" "inspect" "8ada30c1fa61e268bb6ce3640f00fe947d85ac872fae75b0d2e28c5dbaa53835"`
Dec 11 13:02:58.464 INFO running `"docker" "rm" "-f" "8ada30c1fa61e268bb6ce3640f00fe947d85ac872fae75b0d2e28c5dbaa53835"`
Dec 11 13:02:58.847 INFO [stdout] 8ada30c1fa61e268bb6ce3640f00fe947d85ac872fae75b0d2e28c5dbaa53835