Nov 28 06:15:21.204 INFO checking dsidor/rust-playground against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 06:15:21.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 06:15:21.667 INFO [stdout] 46743d0be6b58bbcb62cbcb94219957e2109196268dabced409d5ea3d1cb33ca
Nov 28 06:15:21.670 INFO running `"docker" "start" "-a" "46743d0be6b58bbcb62cbcb94219957e2109196268dabced409d5ea3d1cb33ca"`
Nov 28 06:15:23.361 INFO [stderr] usermod: no changes
Nov 28 06:15:23.524 INFO [stderr]     Checking bytes v0.2.11
Nov 28 06:15:23.532 INFO [stderr]     Checking nix v0.3.10
Nov 28 06:15:23.532 INFO [stderr]     Checking winapi v0.1.23
Nov 28 06:15:23.532 INFO [stderr]     Checking nix v0.9.0
Nov 28 06:15:27.209 INFO [stderr]     Checking mio v0.4.4
Nov 28 06:15:31.339 INFO [stderr]     Checking ble-advs v0.1.0 (/source)
Nov 28 06:15:32.385 INFO [stderr] warning: unused import: `ControlMessage`
Nov 28 06:15:32.386 INFO [stderr]  --> src/main.rs:8:54
Nov 28 06:15:32.387 INFO [stderr]   |
Nov 28 06:15:32.387 INFO [stderr] 8 | use nix::sys::socket::{CmsgSpace, recvmsg, MsgFlags, ControlMessage};
Nov 28 06:15:32.388 INFO [stderr]   |                                                      ^^^^^^^^^^^^^^
Nov 28 06:15:32.389 INFO [stderr]   |
Nov 28 06:15:32.390 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 06:15:32.390 INFO [stderr] 
Nov 28 06:15:32.528 INFO [stderr] warning: function is never used: `dump`
Nov 28 06:15:32.529 INFO [stderr]   --> src/main.rs:48:1
Nov 28 06:15:32.529 INFO [stderr]    |
Nov 28 06:15:32.529 INFO [stderr] 48 | fn dump<T>(d: &T) {
Nov 28 06:15:32.529 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 28 06:15:32.530 INFO [stderr]    |
Nov 28 06:15:32.530 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 06:15:32.530 INFO [stderr] 
Nov 28 06:15:32.531 INFO [stderr] warning: variant is never constructed: `Out`
Nov 28 06:15:32.531 INFO [stderr]    --> src/main.rs:183:5
Nov 28 06:15:32.531 INFO [stderr]     |
Nov 28 06:15:32.531 INFO [stderr] 183 |     Out
Nov 28 06:15:32.532 INFO [stderr]     |     ^^^
Nov 28 06:15:32.532 INFO [stderr] 
Nov 28 06:15:32.544 INFO [stderr] warning: unused import: `ControlMessage`
Nov 28 06:15:32.544 INFO [stderr]  --> src/main.rs:8:54
Nov 28 06:15:32.544 INFO [stderr]   |
Nov 28 06:15:32.544 INFO [stderr] 8 | use nix::sys::socket::{CmsgSpace, recvmsg, MsgFlags, ControlMessage};
Nov 28 06:15:32.544 INFO [stderr]   |                                                      ^^^^^^^^^^^^^^
Nov 28 06:15:32.544 INFO [stderr]   |
Nov 28 06:15:32.545 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 06:15:32.545 INFO [stderr] 
Nov 28 06:15:32.740 INFO [stderr] warning: function is never used: `dump`
Nov 28 06:15:32.740 INFO [stderr]   --> src/main.rs:48:1
Nov 28 06:15:32.740 INFO [stderr]    |
Nov 28 06:15:32.741 INFO [stderr] 48 | fn dump<T>(d: &T) {
Nov 28 06:15:32.741 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 28 06:15:32.741 INFO [stderr]    |
Nov 28 06:15:32.741 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 06:15:32.741 INFO [stderr] 
Nov 28 06:15:32.741 INFO [stderr] warning: variant is never constructed: `Out`
Nov 28 06:15:32.741 INFO [stderr]    --> src/main.rs:183:5
Nov 28 06:15:32.741 INFO [stderr]     |
Nov 28 06:15:32.741 INFO [stderr] 183 |     Out
Nov 28 06:15:32.741 INFO [stderr]     |     ^^^
Nov 28 06:15:32.741 INFO [stderr] 
Nov 28 06:15:32.776 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.38s
Nov 28 06:15:32.780 INFO [stderr] su: No module specific data is present
Nov 28 06:15:34.184 INFO running `"docker" "inspect" "46743d0be6b58bbcb62cbcb94219957e2109196268dabced409d5ea3d1cb33ca"`
Nov 28 06:15:34.512 INFO running `"docker" "rm" "-f" "46743d0be6b58bbcb62cbcb94219957e2109196268dabced409d5ea3d1cb33ca"`
Nov 28 06:15:34.873 INFO [stdout] 46743d0be6b58bbcb62cbcb94219957e2109196268dabced409d5ea3d1cb33ca