Oct 27 00:54:48.341 INFO checking matklad/select-2018 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 00:54:48.341 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/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 00:54:48.728 INFO blam! 6deae52e77dc54dbd9662d53ae5cc5781a17a7005e97dba395ce23465111cbe0
Oct 27 00:54:48.734 INFO running `"docker" "start" "-a" "6deae52e77dc54dbd9662d53ae5cc5781a17a7005e97dba395ce23465111cbe0"`
Oct 27 00:54:50.281 INFO kablam! usermod: no changes
Oct 27 00:54:50.403 INFO kablam!     Checking crossbeam-epoch v0.5.0
Oct 27 00:54:51.189 INFO kablam!     Checking crossbeam-channel v0.2.2
Oct 27 00:54:52.368 INFO kablam!     Checking macro_select v0.1.0 (/source)
Oct 27 00:54:53.775 INFO kablam! warning: struct is never constructed: `ConcurrentJob`
Oct 27 00:54:53.775 INFO kablam!  --> src/concurrency.rs:4:1
Oct 27 00:54:53.775 INFO kablam!   |
Oct 27 00:54:53.775 INFO kablam! 4 | pub struct ConcurrentJob {
Oct 27 00:54:53.775 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:54:53.775 INFO kablam!   |
Oct 27 00:54:53.775 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 00:54:53.775 INFO kablam! 
Oct 27 00:54:53.775 INFO kablam! warning: function is never used: `wait_for_all`
Oct 27 00:54:53.775 INFO kablam!  --> src/concurrency.rs:8:1
Oct 27 00:54:53.775 INFO kablam!   |
Oct 27 00:54:53.775 INFO kablam! 8 | pub fn wait_for_all(mut jobs: Vec<ConcurrentJob>,) {
Oct 27 00:54:53.775 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:54:53.775 INFO kablam! 
Oct 27 00:54:53.892 INFO kablam! warning: struct is never constructed: `ConcurrentJob`
Oct 27 00:54:53.892 INFO kablam!  --> src/concurrency.rs:4:1
Oct 27 00:54:53.892 INFO kablam!   |
Oct 27 00:54:53.892 INFO kablam! 4 | pub struct ConcurrentJob {
Oct 27 00:54:53.892 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:54:53.892 INFO kablam!   |
Oct 27 00:54:53.892 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 00:54:53.892 INFO kablam! 
Oct 27 00:54:53.892 INFO kablam! warning: function is never used: `wait_for_all`
Oct 27 00:54:53.892 INFO kablam!  --> src/concurrency.rs:8:1
Oct 27 00:54:53.892 INFO kablam!   |
Oct 27 00:54:53.892 INFO kablam! 8 | pub fn wait_for_all(mut jobs: Vec<ConcurrentJob>,) {
Oct 27 00:54:53.892 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:54:53.892 INFO kablam! 
Oct 27 00:54:53.944 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.64s
Oct 27 00:54:53.955 INFO kablam! su: No module specific data is present
Oct 27 00:54:54.807 INFO running `"docker" "rm" "-f" "6deae52e77dc54dbd9662d53ae5cc5781a17a7005e97dba395ce23465111cbe0"`
Oct 27 00:54:55.155 INFO blam! 6deae52e77dc54dbd9662d53ae5cc5781a17a7005e97dba395ce23465111cbe0