Nov 01 01:13:21.335 INFO checking matklad/select-2018 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 01:13:21.336 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 01:13:21.747 INFO blam! ffda90a12074b5a91118631f3c28a55c103f0604295975e8e8ef3edefb3b3082
Nov 01 01:13:21.752 INFO running `"docker" "start" "-a" "ffda90a12074b5a91118631f3c28a55c103f0604295975e8e8ef3edefb3b3082"`
Nov 01 01:13:23.219 INFO kablam! usermod: no changes
Nov 01 01:13:23.312 INFO kablam!     Checking crossbeam-epoch v0.5.0
Nov 01 01:13:24.159 INFO kablam!     Checking crossbeam-channel v0.2.2
Nov 01 01:13:25.466 INFO kablam!     Checking macro_select v0.1.0 (/source)
Nov 01 01:13:26.892 INFO kablam! warning: struct is never constructed: `ConcurrentJob`
Nov 01 01:13:26.893 INFO kablam!  --> src/concurrency.rs:4:1
Nov 01 01:13:26.893 INFO kablam!   |
Nov 01 01:13:26.894 INFO kablam! 4 | pub struct ConcurrentJob {
Nov 01 01:13:26.895 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:13:26.895 INFO kablam!   |
Nov 01 01:13:26.896 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 01:13:26.896 INFO kablam! 
Nov 01 01:13:26.897 INFO kablam! warning: function is never used: `wait_for_all`
Nov 01 01:13:26.898 INFO kablam!  --> src/concurrency.rs:8:1
Nov 01 01:13:26.898 INFO kablam!   |
Nov 01 01:13:26.899 INFO kablam! 8 | pub fn wait_for_all(mut jobs: Vec<ConcurrentJob>,) {
Nov 01 01:13:26.900 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:13:26.900 INFO kablam! 
Nov 01 01:13:26.912 INFO kablam! warning: struct is never constructed: `ConcurrentJob`
Nov 01 01:13:26.913 INFO kablam!  --> src/concurrency.rs:4:1
Nov 01 01:13:26.914 INFO kablam!   |
Nov 01 01:13:26.914 INFO kablam! 4 | pub struct ConcurrentJob {
Nov 01 01:13:26.915 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:13:26.916 INFO kablam!   |
Nov 01 01:13:26.916 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 01:13:26.917 INFO kablam! 
Nov 01 01:13:26.917 INFO kablam! warning: function is never used: `wait_for_all`
Nov 01 01:13:26.917 INFO kablam!  --> src/concurrency.rs:8:1
Nov 01 01:13:26.917 INFO kablam!   |
Nov 01 01:13:26.917 INFO kablam! 8 | pub fn wait_for_all(mut jobs: Vec<ConcurrentJob>,) {
Nov 01 01:13:26.917 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:13:26.917 INFO kablam! 
Nov 01 01:13:26.953 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.71s
Nov 01 01:13:26.965 INFO kablam! su: No module specific data is present
Nov 01 01:13:28.487 INFO running `"docker" "rm" "-f" "ffda90a12074b5a91118631f3c28a55c103f0604295975e8e8ef3edefb3b3082"`
Nov 01 01:13:28.764 INFO blam! ffda90a12074b5a91118631f3c28a55c103f0604295975e8e8ef3edefb3b3082