Nov 02 03:58:16.333 INFO checking vorner/mix against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 03:58:16.334 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 03:58:16.783 INFO blam! c3ce9df642984449ac9385f8be75cbb02fa74a2007568161466dd8fd69a2f7c4
Nov 02 03:58:16.785 INFO running `"docker" "start" "-a" "c3ce9df642984449ac9385f8be75cbb02fa74a2007568161466dd8fd69a2f7c4"`
Nov 02 03:58:18.851 INFO kablam! usermod: no changes
Nov 02 03:58:19.220 INFO kablam!     Checking void v1.0.2
Nov 02 03:58:19.228 INFO kablam!    Compiling proc-macro2 v0.4.19
Nov 02 03:58:19.229 INFO kablam!     Checking stable_deref_trait v1.1.1
Nov 02 03:58:19.236 INFO kablam!     Checking libc v0.2.43
Nov 02 03:58:19.236 INFO kablam!     Checking rand_core v0.2.1
Nov 02 03:58:19.236 INFO kablam!     Checking nodrop v0.1.12
Nov 02 03:58:19.236 INFO kablam!     Checking crossbeam-utils v0.5.0
Nov 02 03:58:19.244 INFO kablam!     Checking cfg-if v0.1.5
Nov 02 03:58:19.720 INFO kablam!     Checking memoffset v0.2.1
Nov 02 03:58:19.914 INFO kablam!     Checking byteorder v1.2.6
Nov 02 03:58:20.066 INFO kablam!     Checking winapi v0.2.8
Nov 02 03:58:20.424 INFO kablam!     Checking scopeguard v0.3.3
Nov 02 03:58:20.424 INFO kablam!     Checking slab v0.4.1
Nov 02 03:58:20.820 INFO kablam!     Checking lazycell v1.2.0
Nov 02 03:58:22.488 INFO kablam!     Checking futures v0.1.24
Nov 02 03:58:22.488 INFO kablam!     Checking serde v0.8.23
Nov 02 03:58:22.495 INFO kablam!     Checking unicode-width v0.1.5
Nov 02 03:58:22.733 INFO kablam!     Checking ucd-util v0.1.1
Nov 02 03:58:23.312 INFO kablam!     Checking utf8-ranges v0.1.3
Nov 02 03:58:23.756 INFO kablam!     Checking rustc-demangle v0.1.9
Nov 02 03:58:23.953 INFO kablam!     Checking regex-syntax v0.3.9
Nov 02 03:58:24.219 INFO kablam!     Checking bitflags v1.0.4
Nov 02 03:58:24.585 INFO kablam!     Checking itoa v0.4.3
Nov 02 03:58:24.928 INFO kablam!     Checking quick-error v1.2.2
Nov 02 03:58:24.928 INFO kablam!     Checking vec_map v0.8.1
Nov 02 03:58:25.721 INFO kablam!     Checking utf8-ranges v1.0.1
Nov 02 03:58:26.344 INFO kablam!     Checking lazy_static v0.2.11
Nov 02 03:58:26.632 INFO kablam!     Checking ansi_term v0.11.0
Nov 02 03:58:26.968 INFO kablam!     Checking strsim v0.7.0
Nov 02 03:58:27.580 INFO kablam!     Checking linked-hash-map v0.5.1
Nov 02 03:58:27.788 INFO kablam!     Checking same-file v1.0.3
Nov 02 03:58:28.000 INFO kablam!     Checking termcolor v1.0.4
Nov 02 03:58:28.232 INFO kablam!     Checking rust-ini v0.12.2
Nov 02 03:58:30.661 INFO kablam!     Checking memchr v0.1.11
Nov 02 03:58:31.566 INFO kablam!     Checking arrayvec v0.4.7
Nov 02 03:58:31.997 INFO kablam!    Compiling backtrace-sys v0.1.24
Nov 02 03:58:32.150 INFO kablam!    Compiling context v2.1.0
Nov 02 03:58:32.853 INFO kablam!    Compiling miniz-sys v0.1.10
Nov 02 03:58:33.573 INFO kablam!    Compiling rlua v0.15.2
Nov 02 03:58:36.839 INFO kablam!     Checking log v0.4.5
Nov 02 03:58:37.158 INFO kablam!     Checking unreachable v1.0.0
Nov 02 03:58:37.783 INFO kablam!     Checking owning_ref v0.3.3
Nov 02 03:58:37.896 INFO kablam!     Checking textwrap v0.10.0
Nov 02 03:58:37.913 INFO kablam!     Checking regex-syntax v0.6.2
Nov 02 03:58:38.145 INFO kablam!     Checking humantime v1.1.1
Nov 02 03:58:39.016 INFO kablam!     Checking iovec v0.1.2
Nov 02 03:58:39.684 INFO kablam!     Checking rand v0.5.5
Nov 02 03:58:39.900 INFO kablam!     Checking net2 v0.2.33
Nov 02 03:58:39.969 INFO kablam!     Checking num_cpus v1.8.0
Nov 02 03:58:41.452 INFO kablam!     Checking atty v0.2.11
Nov 02 03:58:41.460 INFO kablam!     Checking walkdir v2.2.5
Nov 02 03:58:42.434 INFO kablam!     Checking yaml-rust v0.4.2
Nov 02 03:58:42.689 INFO kablam!     Checking aho-corasick v0.5.3
Nov 02 03:58:46.346 INFO kablam!     Checking mio v0.6.16
Nov 02 03:58:48.648 INFO kablam!     Checking smallvec v0.6.5
Nov 02 03:58:49.006 INFO kablam!     Checking num-traits v0.2.6
Nov 02 03:58:50.941 INFO kablam!     Checking ryu v0.2.6
Nov 02 03:58:52.164 INFO kablam!     Checking serde v1.0.79
Nov 02 03:58:58.175 INFO kablam!     Checking lock_api v0.1.4
Nov 02 03:58:58.317 INFO kablam!     Checking bytes v0.4.10
Nov 02 03:59:01.666 INFO kablam!     Checking clap v2.32.0
Nov 02 03:59:02.080 INFO kablam!     Checking lazy_static v1.1.0
Nov 02 03:59:02.553 INFO kablam!     Checking memchr v2.1.0
Nov 02 03:59:03.140 INFO kablam!     Checking kernel32-sys v0.2.2
Nov 02 03:59:03.902 INFO kablam!     Checking tokio-io v0.1.9
Nov 02 03:59:04.073 INFO kablam!     Checking tokio-executor v0.1.5
Nov 02 03:59:07.656 INFO kablam!     Checking toml v0.4.7
Nov 02 03:59:10.397 INFO kablam!     Checking mio-uds v0.6.7
Nov 02 03:59:14.067 INFO kablam!     Checking serde_test v0.8.23
Nov 02 03:59:15.047 INFO kablam!     Checking thread_local v0.3.6
Nov 02 03:59:15.261 INFO kablam!     Checking num-traits v0.1.43
Nov 02 03:59:15.276 INFO kablam!     Checking crossbeam-epoch v0.5.2
Nov 02 03:59:16.230 INFO kablam!     Checking thread-id v2.0.0
Nov 02 03:59:17.702 INFO kablam!     Checking aho-corasick v0.6.8
Nov 02 03:59:18.102 INFO kablam!     Checking nom v4.0.0
Nov 02 03:59:22.067 INFO kablam!     Checking tokio-current-thread v0.1.3
Nov 02 03:59:22.929 INFO kablam!     Checking tokio-timer v0.2.7
Nov 02 03:59:23.695 INFO kablam!     Checking backtrace v0.3.9
Nov 02 03:59:25.450 INFO kablam!     Checking flate2 v1.0.2
Nov 02 03:59:27.330 INFO kablam!     Checking tokio-codec v0.1.1
Nov 02 03:59:29.664 INFO kablam!     Checking parking_lot_core v0.3.1
Nov 02 03:59:30.337 INFO kablam!    Compiling quote v0.6.8
Nov 02 03:59:30.782 INFO kablam!     Checking thread_local v0.2.7
Nov 02 03:59:32.090 INFO kablam!     Checking crossbeam-deque v0.6.1
Nov 02 03:59:32.997 INFO kablam!     Checking linked-hash-map v0.3.0
Nov 02 03:59:33.016 INFO kablam!     Checking regex v1.0.5
Nov 02 03:59:34.951 INFO kablam!     Checking tokio-threadpool v0.1.7
Nov 02 03:59:34.993 INFO kablam!     Checking regex v0.1.80
Nov 02 03:59:35.344 INFO kablam!     Checking parking_lot v0.6.4
Nov 02 03:59:35.845 INFO kablam!     Checking tokio-reactor v0.1.6
Nov 02 03:59:37.900 INFO kablam!     Checking once_cell v0.1.6
Nov 02 03:59:39.752 INFO kablam!    Compiling syn v0.14.9
Nov 02 03:59:41.313 INFO kablam!    Compiling syn v0.15.6
Nov 02 03:59:43.681 INFO kablam!     Checking tokio-tcp v0.1.2
Nov 02 03:59:43.900 INFO kablam!     Checking tokio-udp v0.1.2
Nov 02 03:59:46.876 INFO kablam!     Checking tokio-uds v0.2.2
Nov 02 03:59:46.964 INFO kablam!     Checking env_logger v0.5.13
Nov 02 03:59:47.408 INFO kablam!     Checking tokio-fs v0.1.3
Nov 02 03:59:50.102 INFO kablam!     Checking serde-hjson v0.8.1
Nov 02 03:59:53.389 INFO kablam!     Checking tokio v0.1.11
Nov 02 03:59:55.036 INFO kablam!     Checking serde_json v1.0.31
Nov 02 03:59:58.573 INFO kablam!     Checking corona v0.4.0
Nov 02 03:59:58.677 INFO kablam!     Checking config v0.9.1
Nov 02 04:00:15.102 INFO kablam!    Compiling serde_derive v1.0.79
Nov 02 04:00:24.828 INFO kablam!    Compiling synstructure v0.9.0
Nov 02 04:00:24.828 INFO kablam!    Compiling structopt-derive v0.2.10
Nov 02 04:00:35.965 INFO kablam!    Compiling failure_derive v0.1.2
Nov 02 04:00:36.933 INFO kablam!     Checking structopt v0.2.10
Nov 02 04:00:41.392 INFO kablam!     Checking failure v0.1.2
Nov 02 04:00:56.543 INFO kablam!     Checking mix v0.1.0 (/source)
Nov 02 04:00:58.664 INFO kablam! warning: method is never used: `new`
Nov 02 04:00:58.664 INFO kablam!   --> src/mailbox/task.rs:12:5
Nov 02 04:00:58.664 INFO kablam!    |
Nov 02 04:00:58.664 INFO kablam! 12 |     pub fn new(inner: Arc<T>) -> Self {
Nov 02 04:00:58.664 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 04:00:58.664 INFO kablam!    |
Nov 02 04:00:58.664 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 04:00:58.664 INFO kablam! 
Nov 02 04:00:58.664 INFO kablam! warning: method is never used: `into_inner`
Nov 02 04:00:58.664 INFO kablam!   --> src/mailbox/task.rs:15:5
Nov 02 04:00:58.664 INFO kablam!    |
Nov 02 04:00:58.665 INFO kablam! 15 |     pub fn into_inner(self) -> Arc<T> {
Nov 02 04:00:58.665 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 04:00:58.665 INFO kablam! 
Nov 02 04:00:58.665 INFO kablam! warning: method is never used: `perform`
Nov 02 04:00:58.665 INFO kablam!   --> src/mailbox/task.rs:72:5
Nov 02 04:00:58.665 INFO kablam!    |
Nov 02 04:00:58.665 INFO kablam! 72 |     fn perform(self) {
Nov 02 04:00:58.665 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 02 04:00:58.665 INFO kablam! 
Nov 02 04:00:58.665 INFO kablam! warning: method is never used: `pop`
Nov 02 04:00:58.665 INFO kablam!   --> src/mailbox/task.rs:91:5
Nov 02 04:00:58.665 INFO kablam!    |
Nov 02 04:00:58.665 INFO kablam! 91 |     fn pop(&mut self) -> Option<Task> {
Nov 02 04:00:58.665 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 04:00:58.665 INFO kablam! 
Nov 02 04:00:58.665 INFO kablam! warning: method is never used: `turn`
Nov 02 04:00:58.665 INFO kablam!    --> src/mailbox/task.rs:103:5
Nov 02 04:00:58.665 INFO kablam!     |
Nov 02 04:00:58.665 INFO kablam! 103 |     pub(super) fn turn(&mut self) -> bool {
Nov 02 04:00:58.665 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 04:00:58.665 INFO kablam! 
Nov 02 04:00:58.665 INFO kablam! warning: variant is never constructed: `MailboxContent`
Nov 02 04:00:58.665 INFO kablam!    --> src/mailbox.rs:151:5
Nov 02 04:00:58.665 INFO kablam!     |
Nov 02 04:00:58.665 INFO kablam! 151 |     MailboxContent(Arc<Mailbox>),
Nov 02 04:00:58.665 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 04:00:58.665 INFO kablam! 
Nov 02 04:00:59.024 INFO kablam! warning: method is never used: `new`
Nov 02 04:00:59.024 INFO kablam!   --> src/mailbox/task.rs:12:5
Nov 02 04:00:59.024 INFO kablam!    |
Nov 02 04:00:59.024 INFO kablam! 12 |     pub fn new(inner: Arc<T>) -> Self {
Nov 02 04:00:59.024 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 04:00:59.024 INFO kablam!    |
Nov 02 04:00:59.024 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 04:00:59.024 INFO kablam! 
Nov 02 04:00:59.024 INFO kablam! warning: method is never used: `into_inner`
Nov 02 04:00:59.024 INFO kablam!   --> src/mailbox/task.rs:15:5
Nov 02 04:00:59.024 INFO kablam!    |
Nov 02 04:00:59.025 INFO kablam! 15 |     pub fn into_inner(self) -> Arc<T> {
Nov 02 04:00:59.025 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 04:00:59.025 INFO kablam! 
Nov 02 04:00:59.025 INFO kablam! warning: method is never used: `perform`
Nov 02 04:00:59.025 INFO kablam!   --> src/mailbox/task.rs:72:5
Nov 02 04:00:59.025 INFO kablam!    |
Nov 02 04:00:59.025 INFO kablam! 72 |     fn perform(self) {
Nov 02 04:00:59.025 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 02 04:00:59.025 INFO kablam! 
Nov 02 04:00:59.025 INFO kablam! warning: method is never used: `pop`
Nov 02 04:00:59.025 INFO kablam!   --> src/mailbox/task.rs:91:5
Nov 02 04:00:59.025 INFO kablam!    |
Nov 02 04:00:59.025 INFO kablam! 91 |     fn pop(&mut self) -> Option<Task> {
Nov 02 04:00:59.025 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 04:00:59.025 INFO kablam! 
Nov 02 04:00:59.025 INFO kablam! warning: method is never used: `turn`
Nov 02 04:00:59.025 INFO kablam!    --> src/mailbox/task.rs:103:5
Nov 02 04:00:59.025 INFO kablam!     |
Nov 02 04:00:59.025 INFO kablam! 103 |     pub(super) fn turn(&mut self) -> bool {
Nov 02 04:00:59.025 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 04:00:59.025 INFO kablam! 
Nov 02 04:00:59.025 INFO kablam! warning: variant is never constructed: `MailboxContent`
Nov 02 04:00:59.025 INFO kablam!    --> src/mailbox.rs:151:5
Nov 02 04:00:59.025 INFO kablam!     |
Nov 02 04:00:59.025 INFO kablam! 151 |     MailboxContent(Arc<Mailbox>),
Nov 02 04:00:59.025 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 04:00:59.025 INFO kablam! 
Nov 02 04:00:59.116 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 40s
Nov 02 04:00:59.132 INFO kablam! su: No module specific data is present
Nov 02 04:01:00.223 INFO running `"docker" "rm" "-f" "c3ce9df642984449ac9385f8be75cbb02fa74a2007568161466dd8fd69a2f7c4"`
Nov 02 04:01:00.637 INFO blam! c3ce9df642984449ac9385f8be75cbb02fa74a2007568161466dd8fd69a2f7c4