Oct 12 22:21:35.561 INFO checking dsidor/rust-playground against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 22:21:35.561 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 22:21:36.041 INFO blam! 6d20e962078a0d5152ad51ed7f54cd10443fad951a951876fabf3abee8d2dea9
Oct 12 22:21:36.043 INFO running `"docker" "start" "-a" "6d20e962078a0d5152ad51ed7f54cd10443fad951a951876fabf3abee8d2dea9"`
Oct 12 22:21:38.263 INFO kablam! usermod: no changes
Oct 12 22:21:38.392 INFO kablam!     Checking bitflags v0.1.1
Oct 12 22:21:38.404 INFO kablam!     Checking bytes v0.2.11
Oct 12 22:21:38.404 INFO kablam!     Checking winapi v0.1.23
Oct 12 22:21:38.404 INFO kablam!     Checking time v0.1.38
Oct 12 22:21:38.404 INFO kablam!     Checking nix v0.9.0
Oct 12 22:21:39.981 INFO kablam!     Checking nix v0.3.10
Oct 12 22:21:44.568 INFO kablam!     Checking mio v0.4.4
Oct 12 22:21:48.419 INFO kablam!     Checking ble-advs v0.1.0 (/source)
Oct 12 22:21:49.613 INFO kablam! warning: unused import: `ControlMessage`
Oct 12 22:21:49.613 INFO kablam!  --> src/main.rs:8:54
Oct 12 22:21:49.614 INFO kablam!   |
Oct 12 22:21:49.614 INFO kablam! 8 | use nix::sys::socket::{CmsgSpace, recvmsg, MsgFlags, ControlMessage};
Oct 12 22:21:49.614 INFO kablam!   |                                                      ^^^^^^^^^^^^^^
Oct 12 22:21:49.614 INFO kablam!   |
Oct 12 22:21:49.615 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 22:21:49.615 INFO kablam! 
Oct 12 22:21:49.769 INFO kablam! warning: function is never used: `dump`
Oct 12 22:21:49.769 INFO kablam!   --> src/main.rs:48:1
Oct 12 22:21:49.770 INFO kablam!    |
Oct 12 22:21:49.770 INFO kablam! 48 | fn dump<T>(d: &T) {
Oct 12 22:21:49.770 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 12 22:21:49.785 INFO kablam!    |
Oct 12 22:21:49.785 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 22:21:49.786 INFO kablam! 
Oct 12 22:21:49.786 INFO kablam! warning: variant is never constructed: `Out`
Oct 12 22:21:49.786 INFO kablam!    --> src/main.rs:183:5
Oct 12 22:21:49.787 INFO kablam!     |
Oct 12 22:21:49.787 INFO kablam! 183 |     Out
Oct 12 22:21:49.787 INFO kablam!     |     ^^^
Oct 12 22:21:49.788 INFO kablam! 
Oct 12 22:21:49.800 INFO kablam! warning: unused import: `ControlMessage`
Oct 12 22:21:49.801 INFO kablam!  --> src/main.rs:8:54
Oct 12 22:21:49.801 INFO kablam!   |
Oct 12 22:21:49.801 INFO kablam! 8 | use nix::sys::socket::{CmsgSpace, recvmsg, MsgFlags, ControlMessage};
Oct 12 22:21:49.801 INFO kablam!   |                                                      ^^^^^^^^^^^^^^
Oct 12 22:21:49.804 INFO kablam!   |
Oct 12 22:21:49.805 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 22:21:49.805 INFO kablam! 
Oct 12 22:21:49.955 INFO kablam! warning: function is never used: `dump`
Oct 12 22:21:49.955 INFO kablam!   --> src/main.rs:48:1
Oct 12 22:21:49.956 INFO kablam!    |
Oct 12 22:21:49.956 INFO kablam! 48 | fn dump<T>(d: &T) {
Oct 12 22:21:49.956 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 12 22:21:49.956 INFO kablam!    |
Oct 12 22:21:49.957 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 22:21:49.957 INFO kablam! 
Oct 12 22:21:49.957 INFO kablam! warning: variant is never constructed: `Out`
Oct 12 22:21:49.958 INFO kablam!    --> src/main.rs:183:5
Oct 12 22:21:49.958 INFO kablam!     |
Oct 12 22:21:49.958 INFO kablam! 183 |     Out
Oct 12 22:21:49.958 INFO kablam!     |     ^^^
Oct 12 22:21:49.959 INFO kablam! 
Oct 12 22:21:49.990 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.70s
Oct 12 22:21:49.995 INFO kablam! su: No module specific data is present
Oct 12 22:21:51.114 INFO running `"docker" "rm" "-f" "6d20e962078a0d5152ad51ed7f54cd10443fad951a951876fabf3abee8d2dea9"`
Oct 12 22:21:51.480 INFO blam! 6d20e962078a0d5152ad51ed7f54cd10443fad951a951876fabf3abee8d2dea9