Nov 09 02:39:12.981 INFO checking vorner/mix against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 02:39:12.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 02:39:13.508 INFO blam! 0507e50d2d34110721da9c4eb278dd896b725b2910e2a2eaf7e6cc4eb195b73c
Nov 09 02:39:13.508 INFO running `"docker" "start" "-a" "0507e50d2d34110721da9c4eb278dd896b725b2910e2a2eaf7e6cc4eb195b73c"`
Nov 09 02:39:15.163 INFO kablam! usermod: no changes
Nov 09 02:39:15.463 INFO kablam!     Checking void v1.0.2
Nov 09 02:39:15.463 INFO kablam!    Compiling proc-macro2 v0.4.19
Nov 09 02:39:15.463 INFO kablam!     Checking stable_deref_trait v1.1.1
Nov 09 02:39:15.463 INFO kablam!     Checking rand_core v0.2.1
Nov 09 02:39:15.463 INFO kablam!     Checking libc v0.2.43
Nov 09 02:39:15.463 INFO kablam!     Checking nodrop v0.1.12
Nov 09 02:39:15.463 INFO kablam!     Checking winapi v0.2.8
Nov 09 02:39:16.147 INFO kablam!     Checking crossbeam-utils v0.5.0
Nov 09 02:39:16.199 INFO kablam!     Checking scopeguard v0.3.3
Nov 09 02:39:16.415 INFO kablam!     Checking cfg-if v0.1.5
Nov 09 02:39:16.427 INFO kablam!     Checking memoffset v0.2.1
Nov 09 02:39:16.679 INFO kablam!    Compiling cc v1.0.25
Nov 09 02:39:16.823 INFO kablam!     Checking byteorder v1.2.6
Nov 09 02:39:18.536 INFO kablam!     Checking lazycell v1.2.0
Nov 09 02:39:18.627 INFO kablam!     Checking futures v0.1.24
Nov 09 02:39:19.339 INFO kablam!     Checking slab v0.4.1
Nov 09 02:39:19.579 INFO kablam!    Compiling serde v1.0.79
Nov 09 02:39:19.739 INFO kablam!     Checking serde v0.8.23
Nov 09 02:39:20.879 INFO kablam!    Compiling failure_derive v0.1.2
Nov 09 02:39:22.307 INFO kablam!     Checking utf8-ranges v0.1.3
Nov 09 02:39:23.687 INFO kablam!     Checking ucd-util v0.1.1
Nov 09 02:39:24.124 INFO kablam!     Checking regex-syntax v0.3.9
Nov 09 02:39:24.387 INFO kablam!     Checking rustc-demangle v0.1.9
Nov 09 02:39:25.297 INFO kablam!    Compiling regex v1.0.5
Nov 09 02:39:25.480 INFO kablam!     Checking unicode-width v0.1.5
Nov 09 02:39:33.859 INFO kablam!     Checking utf8-ranges v1.0.1
Nov 09 02:39:34.747 INFO kablam!     Checking strsim v0.7.0
Nov 09 02:39:34.755 INFO kablam!     Checking itoa v0.4.3
Nov 09 02:39:35.775 INFO kablam!     Checking ansi_term v0.11.0
Nov 09 02:39:36.039 INFO kablam!     Checking lazy_static v0.2.11
Nov 09 02:39:36.906 INFO kablam!     Checking quick-error v1.2.2
Nov 09 02:39:36.995 INFO kablam!     Checking linked-hash-map v0.5.1
Nov 09 02:39:37.095 INFO kablam!     Checking bitflags v1.0.4
Nov 09 02:39:37.571 INFO kablam!     Checking vec_map v0.8.1
Nov 09 02:39:37.649 INFO kablam!     Checking rust-ini v0.12.2
Nov 09 02:39:38.255 INFO kablam!     Checking termcolor v1.0.4
Nov 09 02:39:39.836 INFO kablam!     Checking same-file v1.0.3
Nov 09 02:39:39.967 INFO kablam!    Compiling semver v0.9.0
Nov 09 02:39:40.223 INFO kablam!    Compiling lazy_static v1.1.0
Nov 09 02:39:41.433 INFO kablam!     Checking iovec v0.1.2
Nov 09 02:39:41.564 INFO kablam!     Checking memchr v0.1.11
Nov 09 02:39:41.934 INFO kablam!     Checking unreachable v1.0.0
Nov 09 02:39:42.657 INFO kablam!     Checking arrayvec v0.4.7
Nov 09 02:39:43.056 INFO kablam!     Checking owning_ref v0.3.3
Nov 09 02:39:44.155 INFO kablam!     Checking log v0.4.5
Nov 09 02:39:44.219 INFO kablam!     Checking net2 v0.2.33
Nov 09 02:39:46.839 INFO kablam!     Checking rand v0.5.5
Nov 09 02:39:47.223 INFO kablam!     Checking num_cpus v1.8.0
Nov 09 02:39:47.379 INFO kablam!     Checking atty v0.2.11
Nov 09 02:39:48.175 INFO kablam!     Checking regex-syntax v0.6.2
Nov 09 02:39:48.498 INFO kablam!     Checking textwrap v0.10.0
Nov 09 02:39:48.985 INFO kablam!     Checking humantime v1.1.1
Nov 09 02:39:50.431 INFO kablam!    Compiling backtrace-sys v0.1.24
Nov 09 02:39:50.991 INFO kablam!    Compiling miniz-sys v0.1.10
Nov 09 02:39:53.122 INFO kablam!    Compiling context v2.1.0
Nov 09 02:39:55.260 INFO kablam!    Compiling rlua v0.15.2
Nov 09 02:39:55.495 INFO kablam!     Checking yaml-rust v0.4.2
Nov 09 02:39:57.235 INFO kablam!     Checking tokio-executor v0.1.5
Nov 09 02:39:59.335 INFO kablam!     Checking walkdir v2.2.5
Nov 09 02:39:59.606 INFO kablam!     Checking smallvec v0.6.5
Nov 09 02:40:01.871 INFO kablam!     Checking bytes v0.4.10
Nov 09 02:40:01.895 INFO kablam!     Checking aho-corasick v0.5.3
Nov 09 02:40:03.168 INFO kablam!     Checking lock_api v0.1.4
Nov 09 02:40:03.491 INFO kablam!     Checking num-traits v0.2.6
Nov 09 02:40:04.708 INFO kablam!    Compiling rustc_version v0.2.3
Nov 09 02:40:07.157 INFO kablam!     Checking ryu v0.2.6
Nov 09 02:40:09.674 INFO kablam!     Checking mio v0.6.16
Nov 09 02:40:15.659 INFO kablam!     Checking clap v2.32.0
Nov 09 02:40:20.227 INFO kablam!     Checking serde_test v0.8.23
Nov 09 02:40:21.973 INFO kablam!     Checking memchr v2.1.0
Nov 09 02:40:25.771 INFO kablam!     Checking kernel32-sys v0.2.2
Nov 09 02:40:26.579 INFO kablam!     Checking tokio-timer v0.2.7
Nov 09 02:40:26.843 INFO kablam!     Checking tokio-current-thread v0.1.3
Nov 09 02:40:30.619 INFO kablam!     Checking tokio-io v0.1.9
Nov 09 02:40:30.831 INFO kablam!    Compiling parking_lot_core v0.3.1
Nov 09 02:40:31.515 INFO kablam!     Checking num-traits v0.1.43
Nov 09 02:40:32.079 INFO kablam!     Checking mio-uds v0.6.7
Nov 09 02:40:33.431 INFO kablam!    Compiling quote v0.6.8
Nov 09 02:40:37.971 INFO kablam!     Checking linked-hash-map v0.3.0
Nov 09 02:40:37.995 INFO kablam!     Checking aho-corasick v0.6.8
Nov 09 02:40:37.995 INFO kablam!     Checking nom v4.0.0
Nov 09 02:40:38.171 INFO kablam!     Checking thread-id v2.0.0
Nov 09 02:40:40.637 INFO kablam!     Checking crossbeam-epoch v0.5.2
Nov 09 02:40:40.637 INFO kablam!     Checking thread_local v0.3.6
Nov 09 02:40:44.643 INFO kablam!     Checking tokio-codec v0.1.1
Nov 09 02:40:44.651 INFO kablam!     Checking backtrace v0.3.9
Nov 09 02:40:45.846 INFO kablam!     Checking flate2 v1.0.2
Nov 09 02:40:46.535 INFO kablam!    Compiling syn v0.14.9
Nov 09 02:40:46.987 INFO kablam!    Compiling syn v0.15.6
Nov 09 02:40:47.395 INFO kablam!     Checking thread_local v0.2.7
Nov 09 02:40:52.287 INFO kablam!     Checking crossbeam-deque v0.6.1
Nov 09 02:40:59.899 INFO kablam!     Checking regex v0.1.80
Nov 09 02:41:11.236 INFO kablam!     Checking tokio-threadpool v0.1.7
Nov 09 02:41:12.221 INFO kablam!     Checking parking_lot v0.6.4
Nov 09 02:41:17.979 INFO kablam!     Checking env_logger v0.5.13
Nov 09 02:41:20.748 INFO kablam!     Checking serde-hjson v0.8.1
Nov 09 02:41:22.172 INFO kablam!     Checking tokio-reactor v0.1.6
Nov 09 02:41:22.784 INFO kablam!     Checking once_cell v0.1.6
Nov 09 02:41:35.368 INFO kablam!     Checking tokio-fs v0.1.3
Nov 09 02:41:35.540 INFO kablam!     Checking toml v0.4.7
Nov 09 02:41:35.632 INFO kablam!     Checking serde_json v1.0.31
Nov 09 02:41:47.743 INFO kablam!     Checking tokio-uds v0.2.2
Nov 09 02:41:47.876 INFO kablam!     Checking tokio-tcp v0.1.2
Nov 09 02:41:48.491 INFO kablam!     Checking tokio-udp v0.1.2
Nov 09 02:41:50.531 INFO kablam!    Compiling serde_derive v1.0.79
Nov 09 02:41:51.655 INFO kablam!    Compiling synstructure v0.9.0
Nov 09 02:41:51.933 INFO kablam!    Compiling structopt-derive v0.2.10
Nov 09 02:41:52.065 INFO kablam!     Checking config v0.9.1
Nov 09 02:41:52.847 INFO kablam!     Checking tokio v0.1.11
Nov 09 02:41:58.327 INFO kablam!     Checking corona v0.4.0
Nov 09 02:42:07.936 INFO kablam!     Checking structopt v0.2.10
Nov 09 02:42:12.615 INFO kablam!     Checking failure v0.1.2
Nov 09 02:42:26.530 INFO kablam!     Checking mix v0.1.0 (/source)
Nov 09 02:42:28.592 INFO kablam! warning: method is never used: `new`
Nov 09 02:42:28.592 INFO kablam!   --> src/mailbox/task.rs:12:5
Nov 09 02:42:28.592 INFO kablam!    |
Nov 09 02:42:28.592 INFO kablam! 12 |     pub fn new(inner: Arc<T>) -> Self {
Nov 09 02:42:28.592 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:42:28.607 INFO kablam!    |
Nov 09 02:42:28.607 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 02:42:28.607 INFO kablam! 
Nov 09 02:42:28.607 INFO kablam! warning: method is never used: `into_inner`
Nov 09 02:42:28.607 INFO kablam!   --> src/mailbox/task.rs:15:5
Nov 09 02:42:28.607 INFO kablam!    |
Nov 09 02:42:28.607 INFO kablam! 15 |     pub fn into_inner(self) -> Arc<T> {
Nov 09 02:42:28.607 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:42:28.607 INFO kablam! 
Nov 09 02:42:28.607 INFO kablam! warning: method is never used: `perform`
Nov 09 02:42:28.607 INFO kablam!   --> src/mailbox/task.rs:72:5
Nov 09 02:42:28.607 INFO kablam!    |
Nov 09 02:42:28.607 INFO kablam! 72 |     fn perform(self) {
Nov 09 02:42:28.607 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 09 02:42:28.607 INFO kablam! 
Nov 09 02:42:28.607 INFO kablam! warning: method is never used: `pop`
Nov 09 02:42:28.607 INFO kablam!   --> src/mailbox/task.rs:91:5
Nov 09 02:42:28.607 INFO kablam!    |
Nov 09 02:42:28.607 INFO kablam! 91 |     fn pop(&mut self) -> Option<Task> {
Nov 09 02:42:28.607 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:42:28.607 INFO kablam! 
Nov 09 02:42:28.607 INFO kablam! warning: method is never used: `turn`
Nov 09 02:42:28.607 INFO kablam!    --> src/mailbox/task.rs:103:5
Nov 09 02:42:28.607 INFO kablam!     |
Nov 09 02:42:28.607 INFO kablam! 103 |     pub(super) fn turn(&mut self) -> bool {
Nov 09 02:42:28.607 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:42:28.607 INFO kablam! 
Nov 09 02:42:28.607 INFO kablam! warning: variant is never constructed: `MailboxContent`
Nov 09 02:42:28.607 INFO kablam!    --> src/mailbox.rs:151:5
Nov 09 02:42:28.607 INFO kablam!     |
Nov 09 02:42:28.607 INFO kablam! 151 |     MailboxContent(Arc<Mailbox>),
Nov 09 02:42:28.607 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:42:28.607 INFO kablam! 
Nov 09 02:42:28.819 INFO kablam! warning: method is never used: `new`
Nov 09 02:42:28.819 INFO kablam!   --> src/mailbox/task.rs:12:5
Nov 09 02:42:28.819 INFO kablam!    |
Nov 09 02:42:28.819 INFO kablam! 12 |     pub fn new(inner: Arc<T>) -> Self {
Nov 09 02:42:28.819 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:42:28.819 INFO kablam!    |
Nov 09 02:42:28.819 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 02:42:28.819 INFO kablam! 
Nov 09 02:42:28.819 INFO kablam! warning: method is never used: `into_inner`
Nov 09 02:42:28.819 INFO kablam!   --> src/mailbox/task.rs:15:5
Nov 09 02:42:28.819 INFO kablam!    |
Nov 09 02:42:28.819 INFO kablam! 15 |     pub fn into_inner(self) -> Arc<T> {
Nov 09 02:42:28.819 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:42:28.819 INFO kablam! 
Nov 09 02:42:28.819 INFO kablam! warning: method is never used: `perform`
Nov 09 02:42:28.819 INFO kablam!   --> src/mailbox/task.rs:72:5
Nov 09 02:42:28.819 INFO kablam!    |
Nov 09 02:42:28.819 INFO kablam! 72 |     fn perform(self) {
Nov 09 02:42:28.819 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 09 02:42:28.819 INFO kablam! 
Nov 09 02:42:28.819 INFO kablam! warning: method is never used: `pop`
Nov 09 02:42:28.819 INFO kablam!   --> src/mailbox/task.rs:91:5
Nov 09 02:42:28.819 INFO kablam!    |
Nov 09 02:42:28.819 INFO kablam! 91 |     fn pop(&mut self) -> Option<Task> {
Nov 09 02:42:28.819 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:42:28.819 INFO kablam! 
Nov 09 02:42:28.819 INFO kablam! warning: method is never used: `turn`
Nov 09 02:42:28.819 INFO kablam!    --> src/mailbox/task.rs:103:5
Nov 09 02:42:28.819 INFO kablam!     |
Nov 09 02:42:28.819 INFO kablam! 103 |     pub(super) fn turn(&mut self) -> bool {
Nov 09 02:42:28.819 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:42:28.819 INFO kablam! 
Nov 09 02:42:28.819 INFO kablam! warning: variant is never constructed: `MailboxContent`
Nov 09 02:42:28.819 INFO kablam!    --> src/mailbox.rs:151:5
Nov 09 02:42:28.819 INFO kablam!     |
Nov 09 02:42:28.819 INFO kablam! 151 |     MailboxContent(Arc<Mailbox>),
Nov 09 02:42:28.820 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:42:28.820 INFO kablam! 
Nov 09 02:42:28.874 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3m 13s
Nov 09 02:42:28.921 INFO kablam! su: No module specific data is present
Nov 09 02:42:30.383 INFO running `"docker" "rm" "-f" "0507e50d2d34110721da9c4eb278dd896b725b2910e2a2eaf7e6cc4eb195b73c"`
Nov 09 02:42:30.686 INFO blam! 0507e50d2d34110721da9c4eb278dd896b725b2910e2a2eaf7e6cc4eb195b73c