Nov 03 20:32:02.225 INFO checking vorner/mix against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655 Nov 03 20:32:02.225 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 03 20:32:02.892 INFO blam! 3f2786df4d99d50bcc27d5fa64e553ae2bbd9e5c6d624aefd9184e7376c7a630 Nov 03 20:32:02.899 INFO running `"docker" "start" "-a" "3f2786df4d99d50bcc27d5fa64e553ae2bbd9e5c6d624aefd9184e7376c7a630"` Nov 03 20:32:04.499 INFO kablam! usermod: no changes Nov 03 20:32:05.000 INFO kablam! Compiling version_check v0.1.5 Nov 03 20:32:05.007 INFO kablam! Compiling proc-macro2 v0.4.19 Nov 03 20:32:05.023 INFO kablam! Checking void v1.0.2 Nov 03 20:32:05.028 INFO kablam! Checking stable_deref_trait v1.1.1 Nov 03 20:32:05.043 INFO kablam! Checking libc v0.2.43 Nov 03 20:32:05.045 INFO kablam! Checking rand_core v0.2.1 Nov 03 20:32:05.052 INFO kablam! Checking nodrop v0.1.12 Nov 03 20:32:05.055 INFO kablam! Checking cfg-if v0.1.5 Nov 03 20:32:05.663 INFO kablam! Checking crossbeam-utils v0.5.0 Nov 03 20:32:05.783 INFO kablam! Checking winapi v0.2.8 Nov 03 20:32:05.887 INFO kablam! Checking scopeguard v0.3.3 Nov 03 20:32:06.054 INFO kablam! Compiling cc v1.0.25 Nov 03 20:32:06.831 INFO kablam! Checking byteorder v1.2.6 Nov 03 20:32:08.903 INFO kablam! Checking memoffset v0.2.1 Nov 03 20:32:08.933 INFO kablam! Compiling num-traits v0.2.6 Nov 03 20:32:09.116 INFO kablam! Checking futures v0.1.24 Nov 03 20:32:09.139 INFO kablam! Checking slab v0.4.1 Nov 03 20:32:09.461 INFO kablam! Checking lazycell v1.2.0 Nov 03 20:32:10.504 INFO kablam! Checking serde v0.8.23 Nov 03 20:32:11.983 INFO kablam! Checking unicode-width v0.1.5 Nov 03 20:32:12.421 INFO kablam! Checking utf8-ranges v0.1.3 Nov 03 20:32:12.628 INFO kablam! Checking rustc-demangle v0.1.9 Nov 03 20:32:13.207 INFO kablam! Checking regex-syntax v0.3.9 Nov 03 20:32:13.535 INFO kablam! Checking ucd-util v0.1.1 Nov 03 20:32:13.892 INFO kablam! Checking lazy_static v0.2.11 Nov 03 20:32:14.760 INFO kablam! Checking utf8-ranges v1.0.1 Nov 03 20:32:14.961 INFO kablam! Checking quick-error v1.2.2 Nov 03 20:32:15.133 INFO kablam! Checking vec_map v0.8.1 Nov 03 20:32:16.074 INFO kablam! Checking strsim v0.7.0 Nov 03 20:32:22.282 INFO kablam! Checking bitflags v1.0.4 Nov 03 20:32:22.347 INFO kablam! Checking itoa v0.4.3 Nov 03 20:32:22.855 INFO kablam! Checking ansi_term v0.11.0 Nov 03 20:32:22.996 INFO kablam! Checking linked-hash-map v0.5.1 Nov 03 20:32:23.199 INFO kablam! Checking termcolor v1.0.4 Nov 03 20:32:23.988 INFO kablam! Checking rust-ini v0.12.2 Nov 03 20:32:24.227 INFO kablam! Checking same-file v1.0.3 Nov 03 20:32:26.847 INFO kablam! Compiling semver v0.9.0 Nov 03 20:32:27.361 INFO kablam! Checking memchr v0.1.11 Nov 03 20:32:27.395 INFO kablam! Checking log v0.4.5 Nov 03 20:32:27.547 INFO kablam! Checking arrayvec v0.4.7 Nov 03 20:32:27.971 INFO kablam! Checking unreachable v1.0.0 Nov 03 20:32:28.455 INFO kablam! Checking owning_ref v0.3.3 Nov 03 20:32:29.199 INFO kablam! Compiling lazy_static v1.1.0 Nov 03 20:32:29.927 INFO kablam! Compiling memchr v2.1.0 Nov 03 20:32:31.451 INFO kablam! Checking serde_test v0.8.23 Nov 03 20:32:31.471 INFO kablam! Checking textwrap v0.10.0 Nov 03 20:32:32.139 INFO kablam! Checking iovec v0.1.2 Nov 03 20:32:32.547 INFO kablam! Checking rand v0.5.5 Nov 03 20:32:32.671 INFO kablam! Checking net2 v0.2.33 Nov 03 20:32:33.011 INFO kablam! Checking num_cpus v1.8.0 Nov 03 20:32:33.027 INFO kablam! Checking atty v0.2.11 Nov 03 20:32:33.683 INFO kablam! Checking regex-syntax v0.6.2 Nov 03 20:32:34.055 INFO kablam! Checking humantime v1.1.1 Nov 03 20:32:34.167 INFO kablam! Compiling backtrace-sys v0.1.24 Nov 03 20:32:34.376 INFO kablam! Compiling miniz-sys v0.1.10 Nov 03 20:32:36.167 INFO kablam! Compiling context v2.1.0 Nov 03 20:32:36.523 INFO kablam! Compiling rlua v0.15.2 Nov 03 20:32:37.999 INFO kablam! Checking yaml-rust v0.4.2 Nov 03 20:32:39.252 INFO kablam! Checking walkdir v2.2.5 Nov 03 20:32:41.444 INFO kablam! Checking bytes v0.4.10 Nov 03 20:32:41.815 INFO kablam! Checking lock_api v0.1.4 Nov 03 20:32:42.173 INFO kablam! Checking aho-corasick v0.5.3 Nov 03 20:32:43.077 INFO kablam! Checking smallvec v0.6.5 Nov 03 20:32:46.184 INFO kablam! Checking mio v0.6.16 Nov 03 20:32:46.433 INFO kablam! Checking tokio-executor v0.1.5 Nov 03 20:32:47.770 INFO kablam! Checking serde v1.0.79 Nov 03 20:32:48.606 INFO kablam! Checking ryu v0.2.6 Nov 03 20:32:49.379 INFO kablam! Compiling rustc_version v0.2.3 Nov 03 20:32:58.259 INFO kablam! Checking clap v2.32.0 Nov 03 20:33:02.353 INFO kablam! Checking linked-hash-map v0.3.0 Nov 03 20:33:07.691 INFO kablam! Checking kernel32-sys v0.2.2 Nov 03 20:33:08.169 INFO kablam! Checking tokio-current-thread v0.1.3 Nov 03 20:33:08.183 INFO kablam! Checking tokio-timer v0.2.7 Nov 03 20:33:08.787 INFO kablam! Checking toml v0.4.7 Nov 03 20:33:09.065 INFO kablam! Checking serde_json v1.0.31 Nov 03 20:33:09.575 INFO kablam! Checking tokio-io v0.1.9 Nov 03 20:33:16.407 INFO kablam! Checking mio-uds v0.6.7 Nov 03 20:33:17.042 INFO kablam! Compiling parking_lot_core v0.3.1 Nov 03 20:33:17.355 INFO kablam! Compiling quote v0.6.8 Nov 03 20:33:18.726 INFO kablam! Checking num-traits v0.1.43 Nov 03 20:33:20.883 INFO kablam! Checking thread-id v2.0.0 Nov 03 20:33:23.123 INFO kablam! Checking aho-corasick v0.6.8 Nov 03 20:33:23.732 INFO kablam! Checking nom v4.0.0 Nov 03 20:33:25.040 INFO kablam! Checking crossbeam-epoch v0.5.2 Nov 03 20:33:25.136 INFO kablam! Checking thread_local v0.3.6 Nov 03 20:33:27.732 INFO kablam! Checking tokio-codec v0.1.1 Nov 03 20:33:28.715 INFO kablam! Checking thread_local v0.2.7 Nov 03 20:33:28.867 INFO kablam! Checking flate2 v1.0.2 Nov 03 20:33:30.012 INFO kablam! Checking backtrace v0.3.9 Nov 03 20:33:30.278 INFO kablam! Compiling syn v0.14.9 Nov 03 20:33:32.499 INFO kablam! Compiling syn v0.15.6 Nov 03 20:33:34.203 INFO kablam! Checking regex v1.0.5 Nov 03 20:33:35.681 INFO kablam! Checking crossbeam-deque v0.6.1 Nov 03 20:33:36.195 INFO kablam! Checking regex v0.1.80 Nov 03 20:33:41.424 INFO kablam! Checking tokio-threadpool v0.1.7 Nov 03 20:33:48.584 INFO kablam! Checking parking_lot v0.6.4 Nov 03 20:33:50.739 INFO kablam! Checking env_logger v0.5.13 Nov 03 20:33:51.269 INFO kablam! Checking tokio-fs v0.1.3 Nov 03 20:33:52.555 INFO kablam! Checking serde-hjson v0.8.1 Nov 03 20:33:55.668 INFO kablam! Checking tokio-reactor v0.1.6 Nov 03 20:33:59.682 INFO kablam! Checking once_cell v0.1.6 Nov 03 20:34:04.263 INFO kablam! Checking tokio-udp v0.1.2 Nov 03 20:34:07.052 INFO kablam! Checking tokio-uds v0.2.2 Nov 03 20:34:07.287 INFO kablam! Checking tokio-tcp v0.1.2 Nov 03 20:34:07.343 INFO kablam! Checking config v0.9.1 Nov 03 20:34:11.215 INFO kablam! Checking tokio v0.1.11 Nov 03 20:34:18.017 INFO kablam! Checking corona v0.4.0 Nov 03 20:34:25.287 INFO kablam! Compiling serde_derive v1.0.79 Nov 03 20:34:30.893 INFO kablam! Compiling synstructure v0.9.0 Nov 03 20:34:30.899 INFO kablam! Compiling structopt-derive v0.2.10 Nov 03 20:34:41.255 INFO kablam! Compiling failure_derive v0.1.2 Nov 03 20:34:41.411 INFO kablam! Checking structopt v0.2.10 Nov 03 20:34:45.362 INFO kablam! Checking failure v0.1.2 Nov 03 20:34:57.427 INFO kablam! Checking mix v0.1.0 (/source) Nov 03 20:34:58.675 INFO kablam! warning: method is never used: `new` Nov 03 20:34:58.675 INFO kablam! --> src/mailbox/task.rs:12:5 Nov 03 20:34:58.675 INFO kablam! | Nov 03 20:34:58.675 INFO kablam! 12 | pub fn new(inner: Arc) -> Self { Nov 03 20:34:58.675 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 20:34:58.675 INFO kablam! | Nov 03 20:34:58.675 INFO kablam! = note: #[warn(dead_code)] on by default Nov 03 20:34:58.675 INFO kablam! Nov 03 20:34:58.675 INFO kablam! warning: method is never used: `into_inner` Nov 03 20:34:58.675 INFO kablam! --> src/mailbox/task.rs:15:5 Nov 03 20:34:58.675 INFO kablam! | Nov 03 20:34:58.675 INFO kablam! 15 | pub fn into_inner(self) -> Arc { Nov 03 20:34:58.675 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 20:34:58.675 INFO kablam! Nov 03 20:34:58.675 INFO kablam! warning: method is never used: `perform` Nov 03 20:34:58.675 INFO kablam! --> src/mailbox/task.rs:72:5 Nov 03 20:34:58.675 INFO kablam! | Nov 03 20:34:58.675 INFO kablam! 72 | fn perform(self) { Nov 03 20:34:58.675 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 03 20:34:58.675 INFO kablam! Nov 03 20:34:58.675 INFO kablam! warning: method is never used: `pop` Nov 03 20:34:58.675 INFO kablam! --> src/mailbox/task.rs:91:5 Nov 03 20:34:58.675 INFO kablam! | Nov 03 20:34:58.675 INFO kablam! 91 | fn pop(&mut self) -> Option { Nov 03 20:34:58.675 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 20:34:58.675 INFO kablam! Nov 03 20:34:58.675 INFO kablam! warning: method is never used: `turn` Nov 03 20:34:58.675 INFO kablam! --> src/mailbox/task.rs:103:5 Nov 03 20:34:58.675 INFO kablam! | Nov 03 20:34:58.675 INFO kablam! 103 | pub(super) fn turn(&mut self) -> bool { Nov 03 20:34:58.675 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 20:34:58.675 INFO kablam! Nov 03 20:34:58.675 INFO kablam! warning: variant is never constructed: `MailboxContent` Nov 03 20:34:58.675 INFO kablam! --> src/mailbox.rs:151:5 Nov 03 20:34:58.675 INFO kablam! | Nov 03 20:34:58.675 INFO kablam! 151 | MailboxContent(Arc), Nov 03 20:34:58.675 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 20:34:58.675 INFO kablam! Nov 03 20:34:58.967 INFO kablam! warning: method is never used: `new` Nov 03 20:34:58.967 INFO kablam! --> src/mailbox/task.rs:12:5 Nov 03 20:34:58.967 INFO kablam! | Nov 03 20:34:58.967 INFO kablam! 12 | pub fn new(inner: Arc) -> Self { Nov 03 20:34:58.967 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 20:34:58.967 INFO kablam! | Nov 03 20:34:58.967 INFO kablam! = note: #[warn(dead_code)] on by default Nov 03 20:34:58.967 INFO kablam! Nov 03 20:34:58.967 INFO kablam! warning: method is never used: `into_inner` Nov 03 20:34:58.967 INFO kablam! --> src/mailbox/task.rs:15:5 Nov 03 20:34:58.967 INFO kablam! | Nov 03 20:34:58.967 INFO kablam! 15 | pub fn into_inner(self) -> Arc { Nov 03 20:34:58.967 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 20:34:58.967 INFO kablam! Nov 03 20:34:58.967 INFO kablam! warning: method is never used: `perform` Nov 03 20:34:58.967 INFO kablam! --> src/mailbox/task.rs:72:5 Nov 03 20:34:58.967 INFO kablam! | Nov 03 20:34:58.967 INFO kablam! 72 | fn perform(self) { Nov 03 20:34:58.967 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 03 20:34:58.967 INFO kablam! Nov 03 20:34:58.967 INFO kablam! warning: method is never used: `pop` Nov 03 20:34:58.967 INFO kablam! --> src/mailbox/task.rs:91:5 Nov 03 20:34:58.967 INFO kablam! | Nov 03 20:34:58.967 INFO kablam! 91 | fn pop(&mut self) -> Option { Nov 03 20:34:58.967 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 20:34:58.967 INFO kablam! Nov 03 20:34:58.980 INFO kablam! warning: method is never used: `turn` Nov 03 20:34:58.980 INFO kablam! --> src/mailbox/task.rs:103:5 Nov 03 20:34:58.980 INFO kablam! | Nov 03 20:34:58.980 INFO kablam! 103 | pub(super) fn turn(&mut self) -> bool { Nov 03 20:34:58.980 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 20:34:58.980 INFO kablam! Nov 03 20:34:58.980 INFO kablam! warning: variant is never constructed: `MailboxContent` Nov 03 20:34:58.980 INFO kablam! --> src/mailbox.rs:151:5 Nov 03 20:34:58.980 INFO kablam! | Nov 03 20:34:58.980 INFO kablam! 151 | MailboxContent(Arc), Nov 03 20:34:58.980 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 20:34:58.980 INFO kablam! Nov 03 20:34:59.036 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2m 54s Nov 03 20:34:59.067 INFO kablam! su: No module specific data is present Nov 03 20:34:59.923 INFO running `"docker" "rm" "-f" "3f2786df4d99d50bcc27d5fa64e553ae2bbd9e5c6d624aefd9184e7376c7a630"` Nov 03 20:35:00.251 INFO blam! 3f2786df4d99d50bcc27d5fa64e553ae2bbd9e5c6d624aefd9184e7376c7a630