Oct 27 05:30:36.187 INFO checking dsidor/rust-playground against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 05:30:36.188 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 05:30:36.637 INFO blam! 11261c23e1b96173d4dad4b999a4c22d4e2c8310285fe76e025266e168334317
Oct 27 05:30:36.640 INFO running `"docker" "start" "-a" "11261c23e1b96173d4dad4b999a4c22d4e2c8310285fe76e025266e168334317"`
Oct 27 05:30:38.381 INFO kablam! usermod: no changes
Oct 27 05:30:38.519 INFO kablam!     Checking winapi v0.1.23
Oct 27 05:30:38.519 INFO kablam!     Checking nix v0.9.0
Oct 27 05:30:39.527 INFO kablam!     Checking mio v0.4.4
Oct 27 05:30:44.772 INFO kablam!     Checking ble-advs v0.1.0 (/source)
Oct 27 05:30:45.835 INFO kablam! warning: unused import: `ControlMessage`
Oct 27 05:30:45.835 INFO kablam!  --> src/main.rs:8:54
Oct 27 05:30:45.835 INFO kablam!   |
Oct 27 05:30:45.835 INFO kablam! 8 | use nix::sys::socket::{CmsgSpace, recvmsg, MsgFlags, ControlMessage};
Oct 27 05:30:45.835 INFO kablam!   |                                                      ^^^^^^^^^^^^^^
Oct 27 05:30:45.835 INFO kablam!   |
Oct 27 05:30:45.835 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 05:30:45.835 INFO kablam! 
Oct 27 05:30:45.979 INFO kablam! warning: unused import: `ControlMessage`
Oct 27 05:30:45.979 INFO kablam!  --> src/main.rs:8:54
Oct 27 05:30:45.979 INFO kablam!   |
Oct 27 05:30:45.979 INFO kablam! 8 | use nix::sys::socket::{CmsgSpace, recvmsg, MsgFlags, ControlMessage};
Oct 27 05:30:45.979 INFO kablam!   |                                                      ^^^^^^^^^^^^^^
Oct 27 05:30:45.979 INFO kablam!   |
Oct 27 05:30:45.979 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 05:30:45.979 INFO kablam! 
Oct 27 05:30:46.047 INFO kablam! warning: function is never used: `dump`
Oct 27 05:30:46.047 INFO kablam!   --> src/main.rs:48:1
Oct 27 05:30:46.047 INFO kablam!    |
Oct 27 05:30:46.047 INFO kablam! 48 | fn dump<T>(d: &T) {
Oct 27 05:30:46.047 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 27 05:30:46.047 INFO kablam!    |
Oct 27 05:30:46.047 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 05:30:46.047 INFO kablam! 
Oct 27 05:30:46.047 INFO kablam! warning: variant is never constructed: `Out`
Oct 27 05:30:46.047 INFO kablam!    --> src/main.rs:183:5
Oct 27 05:30:46.047 INFO kablam!     |
Oct 27 05:30:46.047 INFO kablam! 183 |     Out
Oct 27 05:30:46.047 INFO kablam!     |     ^^^
Oct 27 05:30:46.047 INFO kablam! 
Oct 27 05:30:46.130 INFO kablam! warning: function is never used: `dump`
Oct 27 05:30:46.130 INFO kablam!   --> src/main.rs:48:1
Oct 27 05:30:46.130 INFO kablam!    |
Oct 27 05:30:46.130 INFO kablam! 48 | fn dump<T>(d: &T) {
Oct 27 05:30:46.130 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 27 05:30:46.130 INFO kablam!    |
Oct 27 05:30:46.130 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 05:30:46.130 INFO kablam! 
Oct 27 05:30:46.130 INFO kablam! warning: variant is never constructed: `Out`
Oct 27 05:30:46.130 INFO kablam!    --> src/main.rs:183:5
Oct 27 05:30:46.130 INFO kablam!     |
Oct 27 05:30:46.130 INFO kablam! 183 |     Out
Oct 27 05:30:46.130 INFO kablam!     |     ^^^
Oct 27 05:30:46.130 INFO kablam! 
Oct 27 05:30:46.159 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.74s
Oct 27 05:30:46.163 INFO kablam! su: No module specific data is present
Oct 27 05:30:46.897 INFO running `"docker" "rm" "-f" "11261c23e1b96173d4dad4b999a4c22d4e2c8310285fe76e025266e168334317"`
Oct 27 05:30:47.215 INFO blam! 11261c23e1b96173d4dad4b999a4c22d4e2c8310285fe76e025266e168334317