Nov 27 17:37:05.184 INFO checking vks/mpw-rs against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074 Nov 27 17:37:05.184 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 27 17:37:05.444 INFO [stdout] 25ca7843ab838d616dd6b120540a9ae0143eef86a36a87858d4670ce06d9d12f Nov 27 17:37:05.444 INFO running `"docker" "start" "-a" "25ca7843ab838d616dd6b120540a9ae0143eef86a36a87858d4670ce06d9d12f"` Nov 27 17:37:06.216 INFO [stderr] usermod: no changes Nov 27 17:37:06.406 INFO [stderr] Compiling version_check v0.1.4 Nov 27 17:37:06.413 INFO [stderr] Compiling cfg-if v0.1.5 Nov 27 17:37:06.413 INFO [stderr] Compiling nodrop v0.1.12 Nov 27 17:37:06.432 INFO [stderr] Compiling memoffset v0.2.1 Nov 27 17:37:06.432 INFO [stderr] Compiling scopeguard v0.3.3 Nov 27 17:37:06.433 INFO [stderr] Compiling rayon-core v1.4.1 Nov 27 17:37:06.433 INFO [stderr] Compiling libc v0.2.43 Nov 27 17:37:06.440 INFO [stderr] Compiling unicode-xid v0.0.4 Nov 27 17:37:06.946 INFO [stderr] Compiling proc-macro2 v0.4.19 Nov 27 17:37:06.990 INFO [stderr] Compiling gcc v0.3.54 Nov 27 17:37:07.313 INFO [stderr] Compiling quote v0.3.15 Nov 27 17:37:07.677 INFO [stderr] Compiling regex v0.2.11 Nov 27 17:37:14.698 INFO [stderr] Checking ucd-util v0.1.1 Nov 27 17:37:14.700 INFO [stderr] Compiling unicode-xid v0.1.0 Nov 27 17:37:14.716 INFO [stderr] Compiling regex v1.0.5 Nov 27 17:37:14.719 INFO [stderr] Compiling derive_builder v0.5.1 Nov 27 17:37:15.055 INFO [stderr] Checking utf8-ranges v1.0.1 Nov 27 17:37:15.714 INFO [stderr] Checking bit-vec v0.4.4 Nov 27 17:37:16.172 INFO [stderr] Compiling serde v1.0.78 Nov 27 17:37:16.616 INFO [stderr] Checking unicode-width v0.1.5 Nov 27 17:37:16.865 INFO [stderr] Checking either v1.5.0 Nov 27 17:37:17.070 INFO [stderr] Checking lazy_static v0.2.11 Nov 27 17:37:17.200 INFO [stderr] Checking untrusted v0.5.1 Nov 27 17:37:21.041 INFO [stderr] Checking ansi_term v0.11.0 Nov 27 17:37:24.624 INFO [stderr] Checking data-encoding v2.1.1 Nov 27 17:37:24.646 INFO [stderr] Checking custom_derive v0.1.7 Nov 27 17:37:24.671 INFO [stderr] Checking strsim v0.7.0 Nov 27 17:37:24.768 INFO [stderr] Checking vec_map v0.8.1 Nov 27 17:37:24.776 INFO [stderr] Checking quick-error v1.2.2 Nov 27 17:37:25.152 INFO [stderr] Checking bitflags v1.0.4 Nov 27 17:37:25.204 INFO [stderr] Checking data-encoding v1.2.0 Nov 27 17:37:25.260 INFO [stderr] Checking byteorder v1.2.6 Nov 27 17:37:25.432 INFO [stderr] Compiling arrayvec v0.4.7 Nov 27 17:37:25.512 INFO [stderr] Compiling crossbeam-utils v0.2.2 Nov 27 17:37:25.637 INFO [stderr] Compiling synom v0.11.3 Nov 27 17:37:25.761 INFO [stderr] Checking memchr v2.0.2 Nov 27 17:37:26.815 INFO [stderr] Checking memchr v1.0.2 Nov 27 17:37:28.784 INFO [stderr] Checking time v0.1.40 Nov 27 17:37:29.632 INFO [stderr] Checking atty v0.2.11 Nov 27 17:37:29.972 INFO [stderr] Checking rpassword v2.0.0 Nov 27 17:37:29.972 INFO [stderr] Checking errno v0.2.4 Nov 27 17:37:30.176 INFO [stderr] Compiling num_cpus v1.8.0 Nov 27 17:37:30.522 INFO [stderr] Checking regex-syntax v0.5.6 Nov 27 17:37:30.596 INFO [stderr] Checking regex-syntax v0.6.2 Nov 27 17:37:30.872 INFO [stderr] Checking textwrap v0.10.0 Nov 27 17:37:31.515 INFO [stderr] Checking bit-set v0.4.0 Nov 27 17:37:31.937 INFO [stderr] Checking itertools v0.7.8 Nov 27 17:37:35.394 INFO [stderr] Compiling lazy_static v1.1.0 Nov 27 17:37:35.653 INFO [stderr] Checking conv v0.3.3 Nov 27 17:37:35.673 INFO [stderr] Checking aho-corasick v0.6.8 Nov 27 17:37:39.277 INFO [stderr] Compiling syn v0.11.11 Nov 27 17:37:41.529 INFO [stderr] Checking clap v2.32.0 Nov 27 17:37:46.028 INFO [stderr] Checking thread_local v0.3.6 Nov 27 17:37:46.036 INFO [stderr] Compiling crossbeam-epoch v0.3.1 Nov 27 17:38:31.905 INFO [stderr] Compiling crossbeam-deque v0.2.0 Nov 27 17:38:32.040 INFO [stderr] Compiling quote v0.6.8 Nov 27 17:38:34.058 INFO [stderr] Compiling derive_builder_core v0.2.0 Nov 27 17:38:47.416 INFO [stderr] Checking fancy-regex v0.1.0 Nov 27 17:38:50.414 INFO [stderr] Checking toml v0.4.6 Nov 27 17:39:05.436 INFO [stderr] Compiling rayon v0.8.2 Nov 27 17:39:06.941 INFO [stderr] Compiling syn v0.15.3 Nov 27 17:39:16.549 INFO [stderr] Compiling ring v0.12.1 Nov 27 17:39:44.960 INFO [stderr] Checking zxcvbn v1.0.1 Nov 27 17:40:14.191 INFO [stderr] Compiling serde_derive v1.0.78 Nov 27 17:40:16.507 INFO [stderr] Checking ring-pwhash v0.12.0 Nov 27 17:41:26.436 INFO [stderr] Checking mpw v0.0.1 (/source) Nov 27 17:41:27.310 INFO [stderr] warning: variable does not need to be mutable Nov 27 17:41:27.310 INFO [stderr] --> src/algorithm.rs:495:25 Nov 27 17:41:27.311 INFO [stderr] | Nov 27 17:41:27.311 INFO [stderr] 495 | let (mut nonce, mut rest) = buffer.split_at_mut(NONCE_LEN); Nov 27 17:41:27.311 INFO [stderr] | ----^^^^ Nov 27 17:41:27.311 INFO [stderr] | | Nov 27 17:41:27.312 INFO [stderr] | help: remove this `mut` Nov 27 17:41:27.312 INFO [stderr] | Nov 27 17:41:27.312 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 27 17:41:27.312 INFO [stderr] Nov 27 17:41:27.313 INFO [stderr] warning: variable does not need to be mutable Nov 27 17:41:27.313 INFO [stderr] --> src/algorithm.rs:495:14 Nov 27 17:41:27.313 INFO [stderr] | Nov 27 17:41:27.314 INFO [stderr] 495 | let (mut nonce, mut rest) = buffer.split_at_mut(NONCE_LEN); Nov 27 17:41:27.314 INFO [stderr] | ----^^^^^ Nov 27 17:41:27.314 INFO [stderr] | | Nov 27 17:41:27.315 INFO [stderr] | help: remove this `mut` Nov 27 17:41:27.315 INFO [stderr] Nov 27 17:41:27.315 INFO [stderr] warning: variable does not need to be mutable Nov 27 17:41:27.315 INFO [stderr] --> src/algorithm.rs:501:18 Nov 27 17:41:27.316 INFO [stderr] | Nov 27 17:41:27.324 INFO [stderr] 501 | let (mut input, _) = rest.split_at_mut(clear_text.len()); Nov 27 17:41:27.324 INFO [stderr] | ----^^^^^ Nov 27 17:41:27.325 INFO [stderr] | | Nov 27 17:41:27.325 INFO [stderr] | help: remove this `mut` Nov 27 17:41:27.325 INFO [stderr] Nov 27 17:41:27.326 INFO [stderr] warning: variable does not need to be mutable Nov 27 17:41:27.326 INFO [stderr] --> src/algorithm.rs:513:17 Nov 27 17:41:27.326 INFO [stderr] | Nov 27 17:41:27.326 INFO [stderr] 513 | let (nonce, mut in_out) = buffer.split_at_mut(NONCE_LEN); Nov 27 17:41:27.327 INFO [stderr] | ----^^^^^^ Nov 27 17:41:27.327 INFO [stderr] | | Nov 27 17:41:27.327 INFO [stderr] | help: remove this `mut` Nov 27 17:41:27.328 INFO [stderr] Nov 27 17:41:27.328 INFO [stderr] warning: variable does not need to be mutable Nov 27 17:41:27.328 INFO [stderr] --> src/algorithm.rs:526:17 Nov 27 17:41:27.328 INFO [stderr] | Nov 27 17:41:27.329 INFO [stderr] 526 | let (nonce, mut in_out) = buffer.split_at_mut(NONCE_LEN); Nov 27 17:41:27.329 INFO [stderr] | ----^^^^^^ Nov 27 17:41:27.329 INFO [stderr] | | Nov 27 17:41:27.329 INFO [stderr] | help: remove this `mut` Nov 27 17:41:27.330 INFO [stderr] Nov 27 17:41:27.395 INFO [stderr] warning: function is never used: `entropy_of_template` Nov 27 17:41:27.395 INFO [stderr] --> src/algorithm.rs:381:1 Nov 27 17:41:27.396 INFO [stderr] | Nov 27 17:41:27.396 INFO [stderr] 381 | fn entropy_of_template(template: &str) -> f64 { Nov 27 17:41:27.396 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 27 17:41:27.396 INFO [stderr] | Nov 27 17:41:27.396 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 27 17:41:27.396 INFO [stderr] Nov 27 17:41:27.397 INFO [stderr] warning: function is never used: `id_for_buf` Nov 27 17:41:27.397 INFO [stderr] --> src/algorithm.rs:401:1 Nov 27 17:41:27.397 INFO [stderr] | Nov 27 17:41:27.397 INFO [stderr] 401 | pub fn id_for_buf(buf: &[u8]) -> String { Nov 27 17:41:27.397 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 27 17:41:27.397 INFO [stderr] Nov 27 17:41:27.397 INFO [stderr] warning: variant is never constructed: `ConflictingFullName` Nov 27 17:41:27.397 INFO [stderr] --> src/config.rs:22:5 Nov 27 17:41:27.398 INFO [stderr] | Nov 27 17:41:27.398 INFO [stderr] 22 | ConflictingFullName, Nov 27 17:41:27.398 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 27 17:41:27.398 INFO [stderr] Nov 27 17:41:27.398 INFO [stderr] warning: variant is never constructed: `ConflictingStoredPasswords` Nov 27 17:41:27.398 INFO [stderr] --> src/config.rs:24:5 Nov 27 17:41:27.398 INFO [stderr] | Nov 27 17:41:27.398 INFO [stderr] 24 | ConflictingStoredPasswords, Nov 27 17:41:27.398 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 27 17:41:27.398 INFO [stderr] Nov 27 17:41:27.404 INFO [stderr] warning: method is never used: `new` Nov 27 17:41:27.404 INFO [stderr] --> src/config.rs:109:5 Nov 27 17:41:27.404 INFO [stderr] | Nov 27 17:41:27.404 INFO [stderr] 109 | pub fn new(name: &'a str) -> SiteConfig<'a> { Nov 27 17:41:27.404 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 27 17:41:27.404 INFO [stderr] Nov 27 17:41:27.404 INFO [stderr] warning: method is never used: `merge` Nov 27 17:41:27.404 INFO [stderr] --> src/config.rs:124:5 Nov 27 17:41:27.404 INFO [stderr] | Nov 27 17:41:27.404 INFO [stderr] 124 | pub fn merge(&mut self, other: SiteConfig<'a>) -> Result<(), Error> { Nov 27 17:41:27.404 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 27 17:41:27.404 INFO [stderr] Nov 27 17:41:27.566 INFO [stderr] warning: variable does not need to be mutable Nov 27 17:41:27.566 INFO [stderr] --> src/algorithm.rs:495:25 Nov 27 17:41:27.566 INFO [stderr] | Nov 27 17:41:27.566 INFO [stderr] 495 | let (mut nonce, mut rest) = buffer.split_at_mut(NONCE_LEN); Nov 27 17:41:27.566 INFO [stderr] | ----^^^^ Nov 27 17:41:27.566 INFO [stderr] | | Nov 27 17:41:27.566 INFO [stderr] | help: remove this `mut` Nov 27 17:41:27.566 INFO [stderr] | Nov 27 17:41:27.566 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 27 17:41:27.566 INFO [stderr] Nov 27 17:41:27.566 INFO [stderr] warning: variable does not need to be mutable Nov 27 17:41:27.566 INFO [stderr] --> src/algorithm.rs:495:14 Nov 27 17:41:27.566 INFO [stderr] | Nov 27 17:41:27.566 INFO [stderr] 495 | let (mut nonce, mut rest) = buffer.split_at_mut(NONCE_LEN); Nov 27 17:41:27.566 INFO [stderr] | ----^^^^^ Nov 27 17:41:27.566 INFO [stderr] | | Nov 27 17:41:27.566 INFO [stderr] | help: remove this `mut` Nov 27 17:41:27.566 INFO [stderr] Nov 27 17:41:27.566 INFO [stderr] warning: variable does not need to be mutable Nov 27 17:41:27.566 INFO [stderr] --> src/algorithm.rs:501:18 Nov 27 17:41:27.566 INFO [stderr] | Nov 27 17:41:27.566 INFO [stderr] 501 | let (mut input, _) = rest.split_at_mut(clear_text.len()); Nov 27 17:41:27.566 INFO [stderr] | ----^^^^^ Nov 27 17:41:27.566 INFO [stderr] | | Nov 27 17:41:27.566 INFO [stderr] | help: remove this `mut` Nov 27 17:41:27.566 INFO [stderr] Nov 27 17:41:27.566 INFO [stderr] warning: variable does not need to be mutable Nov 27 17:41:27.566 INFO [stderr] --> src/algorithm.rs:513:17 Nov 27 17:41:27.566 INFO [stderr] | Nov 27 17:41:27.566 INFO [stderr] 513 | let (nonce, mut in_out) = buffer.split_at_mut(NONCE_LEN); Nov 27 17:41:27.566 INFO [stderr] | ----^^^^^^ Nov 27 17:41:27.566 INFO [stderr] | | Nov 27 17:41:27.566 INFO [stderr] | help: remove this `mut` Nov 27 17:41:27.566 INFO [stderr] Nov 27 17:41:27.576 INFO [stderr] warning: variable does not need to be mutable Nov 27 17:41:27.576 INFO [stderr] --> src/algorithm.rs:526:17 Nov 27 17:41:27.576 INFO [stderr] | Nov 27 17:41:27.576 INFO [stderr] 526 | let (nonce, mut in_out) = buffer.split_at_mut(NONCE_LEN); Nov 27 17:41:27.576 INFO [stderr] | ----^^^^^^ Nov 27 17:41:27.576 INFO [stderr] | | Nov 27 17:41:27.576 INFO [stderr] | help: remove this `mut` Nov 27 17:41:27.576 INFO [stderr] Nov 27 17:41:27.690 INFO [stderr] warning: function is never used: `id_for_buf` Nov 27 17:41:27.690 INFO [stderr] --> src/algorithm.rs:401:1 Nov 27 17:41:27.696 INFO [stderr] | Nov 27 17:41:27.696 INFO [stderr] 401 | pub fn id_for_buf(buf: &[u8]) -> String { Nov 27 17:41:27.696 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 27 17:41:27.696 INFO [stderr] | Nov 27 17:41:27.696 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 27 17:41:27.696 INFO [stderr] Nov 27 17:41:27.696 INFO [stderr] warning: variant is never constructed: `ConflictingFullName` Nov 27 17:41:27.696 INFO [stderr] --> src/config.rs:22:5 Nov 27 17:41:27.696 INFO [stderr] | Nov 27 17:41:27.696 INFO [stderr] 22 | ConflictingFullName, Nov 27 17:41:27.696 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 27 17:41:27.696 INFO [stderr] Nov 27 17:41:27.696 INFO [stderr] warning: variant is never constructed: `ConflictingStoredPasswords` Nov 27 17:41:27.696 INFO [stderr] --> src/config.rs:24:5 Nov 27 17:41:27.696 INFO [stderr] | Nov 27 17:41:27.696 INFO [stderr] 24 | ConflictingStoredPasswords, Nov 27 17:41:27.696 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 27 17:41:27.696 INFO [stderr] Nov 27 17:41:27.696 INFO [stderr] warning: method is never used: `merge` Nov 27 17:41:27.696 INFO [stderr] --> src/config.rs:124:5 Nov 27 17:41:27.696 INFO [stderr] | Nov 27 17:41:27.696 INFO [stderr] 124 | pub fn merge(&mut self, other: SiteConfig<'a>) -> Result<(), Error> { Nov 27 17:41:27.696 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 27 17:41:27.696 INFO [stderr] Nov 27 17:41:27.770 INFO [stderr] Finished dev [optimized + debuginfo] target(s) in 4m 21s Nov 27 17:41:27.780 INFO [stderr] su: No module specific data is present Nov 27 17:41:28.802 INFO running `"docker" "inspect" "25ca7843ab838d616dd6b120540a9ae0143eef86a36a87858d4670ce06d9d12f"` Nov 27 17:41:29.054 INFO running `"docker" "rm" "-f" "25ca7843ab838d616dd6b120540a9ae0143eef86a36a87858d4670ce06d9d12f"` Nov 27 17:41:29.197 INFO [stdout] 25ca7843ab838d616dd6b120540a9ae0143eef86a36a87858d4670ce06d9d12f