Nov 02 03:58:13.310 INFO checking vorner/mix against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517 Nov 02 03:58:13.310 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-7/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 03:58:13.846 INFO blam! b5779b6852d6cfe6dea213bb743f8de69452ed6459769e9c09b18661bf4a8dc4 Nov 02 03:58:13.848 INFO running `"docker" "start" "-a" "b5779b6852d6cfe6dea213bb743f8de69452ed6459769e9c09b18661bf4a8dc4"` Nov 02 03:58:15.744 INFO kablam! usermod: no changes Nov 02 03:58:16.136 INFO kablam! Checking void v1.0.2 Nov 02 03:58:16.136 INFO kablam! Checking libc v0.2.43 Nov 02 03:58:16.192 INFO kablam! Checking nodrop v0.1.12 Nov 02 03:58:16.192 INFO kablam! Checking rand_core v0.2.1 Nov 02 03:58:16.196 INFO kablam! Checking stable_deref_trait v1.1.1 Nov 02 03:58:16.196 INFO kablam! Checking scopeguard v0.3.3 Nov 02 03:58:16.196 INFO kablam! Checking crossbeam-utils v0.5.0 Nov 02 03:58:16.200 INFO kablam! Checking cfg-if v0.1.5 Nov 02 03:58:16.724 INFO kablam! Checking memoffset v0.2.1 Nov 02 03:58:16.812 INFO kablam! Checking byteorder v1.2.6 Nov 02 03:58:16.845 INFO kablam! Checking winapi v0.2.8 Nov 02 03:58:17.064 INFO kablam! Checking futures v0.1.24 Nov 02 03:58:17.120 INFO kablam! Compiling num-traits v0.2.6 Nov 02 03:58:17.332 INFO kablam! Checking lazycell v1.2.0 Nov 02 03:58:17.824 INFO kablam! Checking slab v0.4.1 Nov 02 03:58:18.065 INFO kablam! Checking serde v0.8.23 Nov 02 03:58:18.424 INFO kablam! Checking regex-syntax v0.3.9 Nov 02 03:58:19.968 INFO kablam! Checking utf8-ranges v0.1.3 Nov 02 03:58:19.976 INFO kablam! Checking rustc-demangle v0.1.9 Nov 02 03:58:21.460 INFO kablam! Checking ucd-util v0.1.1 Nov 02 03:58:21.470 INFO kablam! Checking unicode-width v0.1.5 Nov 02 03:58:21.895 INFO kablam! Checking vec_map v0.8.1 Nov 02 03:58:22.532 INFO kablam! Checking bitflags v1.0.4 Nov 02 03:58:22.842 INFO kablam! Checking utf8-ranges v1.0.1 Nov 02 03:58:23.236 INFO kablam! Checking strsim v0.7.0 Nov 02 03:58:23.596 INFO kablam! Checking lazy_static v0.2.11 Nov 02 03:58:23.597 INFO kablam! Checking linked-hash-map v0.5.1 Nov 02 03:58:24.661 INFO kablam! Checking quick-error v1.2.2 Nov 02 03:58:24.824 INFO kablam! Checking ansi_term v0.11.0 Nov 02 03:58:25.061 INFO kablam! Checking itoa v0.4.3 Nov 02 03:58:25.320 INFO kablam! Checking rust-ini v0.12.2 Nov 02 03:58:26.233 INFO kablam! Checking same-file v1.0.3 Nov 02 03:58:27.796 INFO kablam! Checking termcolor v1.0.4 Nov 02 03:58:27.824 INFO kablam! Checking memchr v0.1.11 Nov 02 03:58:28.008 INFO kablam! Compiling miniz-sys v0.1.10 Nov 02 03:58:28.357 INFO kablam! Compiling context v2.1.0 Nov 02 03:58:28.410 INFO kablam! Compiling rlua v0.15.2 Nov 02 03:58:29.749 INFO kablam! Checking log v0.4.5 Nov 02 03:58:31.965 INFO kablam! Checking arrayvec v0.4.7 Nov 02 03:58:32.801 INFO kablam! Checking unreachable v1.0.0 Nov 02 03:58:32.973 INFO kablam! Checking owning_ref v0.3.3 Nov 02 03:58:33.525 INFO kablam! Checking serde_test v0.8.23 Nov 02 03:58:34.185 INFO kablam! Checking textwrap v0.10.0 Nov 02 03:58:34.845 INFO kablam! Checking rand v0.5.5 Nov 02 03:58:35.209 INFO kablam! Checking iovec v0.1.2 Nov 02 03:58:35.234 INFO kablam! Checking net2 v0.2.33 Nov 02 03:58:36.724 INFO kablam! Checking num_cpus v1.8.0 Nov 02 03:58:36.831 INFO kablam! Checking atty v0.2.11 Nov 02 03:58:37.497 INFO kablam! Checking regex-syntax v0.6.2 Nov 02 03:58:38.040 INFO kablam! Checking yaml-rust v0.4.2 Nov 02 03:58:38.477 INFO kablam! Checking humantime v1.1.1 Nov 02 03:58:38.794 INFO kablam! Checking walkdir v2.2.5 Nov 02 03:58:39.381 INFO kablam! Checking aho-corasick v0.5.3 Nov 02 03:58:41.630 INFO kablam! Checking smallvec v0.6.5 Nov 02 03:58:42.689 INFO kablam! Checking serde v1.0.79 Nov 02 03:58:45.130 INFO kablam! Checking ryu v0.2.6 Nov 02 03:58:47.677 INFO kablam! Checking lock_api v0.1.4 Nov 02 03:58:51.435 INFO kablam! Checking bytes v0.4.10 Nov 02 03:58:56.787 INFO kablam! Checking clap v2.32.0 Nov 02 03:58:57.314 INFO kablam! Checking tokio-executor v0.1.5 Nov 02 03:58:59.684 INFO kablam! Checking linked-hash-map v0.3.0 Nov 02 03:59:00.240 INFO kablam! Checking lazy_static v1.1.0 Nov 02 03:59:00.272 INFO kablam! Checking memchr v2.1.0 Nov 02 03:59:01.376 INFO kablam! Checking kernel32-sys v0.2.2 Nov 02 03:59:02.628 INFO kablam! Checking tokio-io v0.1.9 Nov 02 03:59:03.041 INFO kablam! Checking mio v0.6.16 Nov 02 03:59:03.132 INFO kablam! Checking mio-uds v0.6.7 Nov 02 03:59:04.196 INFO kablam! Checking backtrace-sys v0.1.24 Nov 02 03:59:04.644 INFO kablam! Checking toml v0.4.7 Nov 02 03:59:05.184 INFO kablam! Checking serde_json v1.0.31 Nov 02 03:59:08.669 INFO kablam! Checking tokio-timer v0.2.7 Nov 02 03:59:09.922 INFO kablam! Checking tokio-current-thread v0.1.3 Nov 02 03:59:13.386 INFO kablam! Checking num-traits v0.1.43 Nov 02 03:59:14.990 INFO kablam! Checking crossbeam-epoch v0.5.2 Nov 02 03:59:15.060 INFO kablam! Checking thread_local v0.3.6 Nov 02 03:59:15.680 INFO kablam! Checking aho-corasick v0.6.8 Nov 02 03:59:17.054 INFO kablam! Checking nom v4.0.0 Nov 02 03:59:19.620 INFO kablam! Checking thread-id v2.0.0 Nov 02 03:59:19.904 INFO kablam! Compiling syn v0.15.6 Nov 02 03:59:21.061 INFO kablam! Checking backtrace v0.3.9 Nov 02 03:59:22.498 INFO kablam! Checking flate2 v1.0.2 Nov 02 03:59:23.925 INFO kablam! Checking tokio-codec v0.1.1 Nov 02 03:59:24.558 INFO kablam! Checking parking_lot_core v0.3.1 Nov 02 03:59:28.322 INFO kablam! Checking crossbeam-deque v0.6.1 Nov 02 03:59:28.438 INFO kablam! Checking regex v1.0.5 Nov 02 03:59:30.213 INFO kablam! Compiling structopt-derive v0.2.10 Nov 02 03:59:30.821 INFO kablam! Checking thread_local v0.2.7 Nov 02 03:59:32.973 INFO kablam! Checking parking_lot v0.6.4 Nov 02 03:59:33.284 INFO kablam! Checking tokio-threadpool v0.1.7 Nov 02 03:59:35.471 INFO kablam! Checking regex v0.1.80 Nov 02 03:59:42.712 INFO kablam! Checking tokio-reactor v0.1.6 Nov 02 03:59:48.984 INFO kablam! Checking once_cell v0.1.6 Nov 02 03:59:49.012 INFO kablam! Checking failure v0.1.2 Nov 02 03:59:51.021 INFO kablam! Checking env_logger v0.5.13 Nov 02 03:59:51.168 INFO kablam! Checking tokio-fs v0.1.3 Nov 02 03:59:51.658 INFO kablam! Checking serde-hjson v0.8.1 Nov 02 03:59:53.044 INFO kablam! Checking structopt v0.2.10 Nov 02 03:59:54.234 INFO kablam! Checking tokio-tcp v0.1.2 Nov 02 03:59:54.854 INFO kablam! Checking tokio-uds v0.2.2 Nov 02 03:59:55.305 INFO kablam! Checking tokio-udp v0.1.2 Nov 02 03:59:58.192 INFO kablam! Compiling serde_derive v1.0.79 Nov 02 04:00:01.759 INFO kablam! Checking config v0.9.1 Nov 02 04:00:03.399 INFO kablam! Checking tokio v0.1.11 Nov 02 04:00:10.511 INFO kablam! Checking corona v0.4.0 Nov 02 04:00:30.332 INFO kablam! Checking mix v0.1.0 (/source) Nov 02 04:00:32.420 INFO kablam! warning: method is never used: `new` Nov 02 04:00:32.421 INFO kablam! --> src/mailbox/task.rs:12:5 Nov 02 04:00:32.421 INFO kablam! | Nov 02 04:00:32.421 INFO kablam! 12 | pub fn new(inner: Arc) -> Self { Nov 02 04:00:32.421 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 04:00:32.421 INFO kablam! | Nov 02 04:00:32.421 INFO kablam! = note: #[warn(dead_code)] on by default Nov 02 04:00:32.421 INFO kablam! Nov 02 04:00:32.421 INFO kablam! warning: method is never used: `into_inner` Nov 02 04:00:32.421 INFO kablam! --> src/mailbox/task.rs:15:5 Nov 02 04:00:32.421 INFO kablam! | Nov 02 04:00:32.421 INFO kablam! 15 | pub fn into_inner(self) -> Arc { Nov 02 04:00:32.421 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 04:00:32.421 INFO kablam! Nov 02 04:00:32.421 INFO kablam! warning: method is never used: `perform` Nov 02 04:00:32.421 INFO kablam! --> src/mailbox/task.rs:72:5 Nov 02 04:00:32.421 INFO kablam! | Nov 02 04:00:32.421 INFO kablam! 72 | fn perform(self) { Nov 02 04:00:32.421 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 02 04:00:32.421 INFO kablam! Nov 02 04:00:32.421 INFO kablam! warning: method is never used: `pop` Nov 02 04:00:32.421 INFO kablam! --> src/mailbox/task.rs:91:5 Nov 02 04:00:32.421 INFO kablam! | Nov 02 04:00:32.421 INFO kablam! 91 | fn pop(&mut self) -> Option { Nov 02 04:00:32.421 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 04:00:32.421 INFO kablam! Nov 02 04:00:32.421 INFO kablam! warning: method is never used: `turn` Nov 02 04:00:32.421 INFO kablam! --> src/mailbox/task.rs:103:5 Nov 02 04:00:32.421 INFO kablam! | Nov 02 04:00:32.421 INFO kablam! 103 | pub(super) fn turn(&mut self) -> bool { Nov 02 04:00:32.422 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 04:00:32.422 INFO kablam! Nov 02 04:00:32.422 INFO kablam! warning: variant is never constructed: `MailboxContent` Nov 02 04:00:32.422 INFO kablam! --> src/mailbox.rs:151:5 Nov 02 04:00:32.422 INFO kablam! | Nov 02 04:00:32.422 INFO kablam! 151 | MailboxContent(Arc), Nov 02 04:00:32.425 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 04:00:32.425 INFO kablam! Nov 02 04:00:32.524 INFO kablam! warning: method is never used: `new` Nov 02 04:00:32.524 INFO kablam! --> src/mailbox/task.rs:12:5 Nov 02 04:00:32.524 INFO kablam! | Nov 02 04:00:32.524 INFO kablam! 12 | pub fn new(inner: Arc) -> Self { Nov 02 04:00:32.524 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 04:00:32.524 INFO kablam! | Nov 02 04:00:32.524 INFO kablam! = note: #[warn(dead_code)] on by default Nov 02 04:00:32.525 INFO kablam! Nov 02 04:00:32.525 INFO kablam! warning: method is never used: `into_inner` Nov 02 04:00:32.525 INFO kablam! --> src/mailbox/task.rs:15:5 Nov 02 04:00:32.525 INFO kablam! | Nov 02 04:00:32.525 INFO kablam! 15 | pub fn into_inner(self) -> Arc { Nov 02 04:00:32.525 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 04:00:32.525 INFO kablam! Nov 02 04:00:32.525 INFO kablam! warning: method is never used: `perform` Nov 02 04:00:32.525 INFO kablam! --> src/mailbox/task.rs:72:5 Nov 02 04:00:32.525 INFO kablam! | Nov 02 04:00:32.525 INFO kablam! 72 | fn perform(self) { Nov 02 04:00:32.525 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 02 04:00:32.526 INFO kablam! Nov 02 04:00:32.526 INFO kablam! warning: method is never used: `pop` Nov 02 04:00:32.526 INFO kablam! --> src/mailbox/task.rs:91:5 Nov 02 04:00:32.526 INFO kablam! | Nov 02 04:00:32.526 INFO kablam! 91 | fn pop(&mut self) -> Option { Nov 02 04:00:32.526 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 04:00:32.526 INFO kablam! Nov 02 04:00:32.526 INFO kablam! warning: method is never used: `turn` Nov 02 04:00:32.526 INFO kablam! --> src/mailbox/task.rs:103:5 Nov 02 04:00:32.526 INFO kablam! | Nov 02 04:00:32.526 INFO kablam! 103 | pub(super) fn turn(&mut self) -> bool { Nov 02 04:00:32.526 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 04:00:32.527 INFO kablam! Nov 02 04:00:32.527 INFO kablam! warning: variant is never constructed: `MailboxContent` Nov 02 04:00:32.527 INFO kablam! --> src/mailbox.rs:151:5 Nov 02 04:00:32.527 INFO kablam! | Nov 02 04:00:32.527 INFO kablam! 151 | MailboxContent(Arc), Nov 02 04:00:32.527 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 04:00:32.527 INFO kablam! Nov 02 04:00:32.588 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2m 16s Nov 02 04:00:32.617 INFO kablam! su: No module specific data is present Nov 02 04:00:34.137 INFO running `"docker" "rm" "-f" "b5779b6852d6cfe6dea213bb743f8de69452ed6459769e9c09b18661bf4a8dc4"` Nov 02 04:00:34.468 INFO blam! b5779b6852d6cfe6dea213bb743f8de69452ed6459769e9c09b18661bf4a8dc4