Oct 26 18:26:09.671 INFO checking vks/mpw-rs against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2 Oct 26 18:26:09.671 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"` Oct 26 18:26:10.047 INFO blam! ca40a7c40cb296008814a115602acf4266b6a68a8f34b15423e176c982c000de Oct 26 18:26:10.050 INFO running `"docker" "start" "-a" "ca40a7c40cb296008814a115602acf4266b6a68a8f34b15423e176c982c000de"` Oct 26 18:26:12.138 INFO kablam! usermod: no changes Oct 26 18:26:12.335 INFO kablam! Compiling version_check v0.1.4 Oct 26 18:26:12.341 INFO kablam! Compiling cfg-if v0.1.5 Oct 26 18:26:12.341 INFO kablam! Compiling nodrop v0.1.12 Oct 26 18:26:12.342 INFO kablam! Compiling scopeguard v0.3.3 Oct 26 18:26:12.343 INFO kablam! Compiling memoffset v0.2.1 Oct 26 18:26:12.347 INFO kablam! Compiling rayon-core v1.4.1 Oct 26 18:26:12.347 INFO kablam! Compiling libc v0.2.43 Oct 26 18:26:12.775 INFO kablam! Compiling unicode-xid v0.0.4 Oct 26 18:26:13.034 INFO kablam! Compiling proc-macro2 v0.4.19 Oct 26 18:26:13.067 INFO kablam! Compiling unicode-xid v0.1.0 Oct 26 18:26:13.531 INFO kablam! Compiling regex v0.2.11 Oct 26 18:26:13.631 INFO kablam! Checking ucd-util v0.1.1 Oct 26 18:26:18.704 INFO kablam! Compiling quote v0.3.15 Oct 26 18:26:18.706 INFO kablam! Compiling gcc v0.3.54 Oct 26 18:26:19.072 INFO kablam! Compiling serde v1.0.78 Oct 26 18:26:19.137 INFO kablam! Compiling derive_builder v0.5.1 Oct 26 18:26:20.193 INFO kablam! Compiling regex v1.0.5 Oct 26 18:26:21.061 INFO kablam! Checking utf8-ranges v1.0.1 Oct 26 18:26:21.352 INFO kablam! Checking bit-vec v0.4.4 Oct 26 18:26:21.427 INFO kablam! Checking either v1.5.0 Oct 26 18:26:26.999 INFO kablam! Checking untrusted v0.5.1 Oct 26 18:26:27.103 INFO kablam! Checking unicode-width v0.1.5 Oct 26 18:26:27.247 INFO kablam! Checking lazy_static v0.2.11 Oct 26 18:26:28.211 INFO kablam! Checking vec_map v0.8.1 Oct 26 18:26:28.440 INFO kablam! Checking quick-error v1.2.2 Oct 26 18:26:28.487 INFO kablam! Checking bitflags v1.0.4 Oct 26 18:26:29.172 INFO kablam! Checking ansi_term v0.11.0 Oct 26 18:26:29.316 INFO kablam! Checking custom_derive v0.1.7 Oct 26 18:26:29.420 INFO kablam! Checking strsim v0.7.0 Oct 26 18:26:29.852 INFO kablam! Checking data-encoding v2.1.1 Oct 26 18:26:30.072 INFO kablam! Checking byteorder v1.2.6 Oct 26 18:26:30.923 INFO kablam! Checking data-encoding v1.2.0 Oct 26 18:26:31.031 INFO kablam! Compiling crossbeam-utils v0.2.2 Oct 26 18:26:31.596 INFO kablam! Compiling arrayvec v0.4.7 Oct 26 18:26:32.420 INFO kablam! Compiling synom v0.11.3 Oct 26 18:26:37.067 INFO kablam! Checking regex-syntax v0.5.6 Oct 26 18:26:37.067 INFO kablam! Checking regex-syntax v0.6.2 Oct 26 18:26:37.308 INFO kablam! Compiling num_cpus v1.8.0 Oct 26 18:26:37.308 INFO kablam! Compiling lazy_static v1.1.0 Oct 26 18:26:37.523 INFO kablam! Checking memchr v2.0.2 Oct 26 18:26:37.887 INFO kablam! Checking memchr v1.0.2 Oct 26 18:26:38.139 INFO kablam! Checking time v0.1.40 Oct 26 18:26:38.455 INFO kablam! Checking atty v0.2.11 Oct 26 18:26:41.132 INFO kablam! Checking errno v0.2.4 Oct 26 18:26:41.159 INFO kablam! Checking rpassword v2.0.0 Oct 26 18:26:41.377 INFO kablam! Checking itertools v0.7.8 Oct 26 18:26:41.486 INFO kablam! Checking bit-set v0.4.0 Oct 26 18:26:42.131 INFO kablam! Checking textwrap v0.10.0 Oct 26 18:26:42.712 INFO kablam! Checking conv v0.3.3 Oct 26 18:26:42.811 INFO kablam! Compiling syn v0.11.11 Oct 26 18:26:42.987 INFO kablam! Checking aho-corasick v0.6.8 Oct 26 18:26:48.415 INFO kablam! Checking clap v2.32.0 Oct 26 18:27:12.883 INFO kablam! Checking thread_local v0.3.6 Oct 26 18:27:12.895 INFO kablam! Compiling crossbeam-epoch v0.3.1 Oct 26 18:27:29.935 INFO kablam! Compiling crossbeam-deque v0.2.0 Oct 26 18:27:32.573 INFO kablam! Compiling quote v0.6.8 Oct 26 18:27:48.045 INFO kablam! Checking fancy-regex v0.1.0 Oct 26 18:27:53.944 INFO kablam! Compiling derive_builder_core v0.2.0 Oct 26 18:27:55.563 INFO kablam! Checking toml v0.4.6 Oct 26 18:27:59.449 INFO kablam! Compiling rayon v0.8.2 Oct 26 18:28:10.391 INFO kablam! Compiling syn v0.15.3 Oct 26 18:28:14.367 INFO kablam! Compiling ring v0.12.1 Oct 26 18:28:48.851 INFO kablam! Checking zxcvbn v1.0.1 Oct 26 18:28:55.088 INFO kablam! Checking ring-pwhash v0.12.0 Oct 26 18:29:21.166 INFO kablam! Compiling serde_derive v1.0.78 Oct 26 18:30:26.651 INFO kablam! Checking mpw v0.0.1 (/source) Oct 26 18:30:28.047 INFO kablam! warning: variable does not need to be mutable Oct 26 18:30:28.047 INFO kablam! --> src/algorithm.rs:495:25 Oct 26 18:30:28.047 INFO kablam! | Oct 26 18:30:28.047 INFO kablam! 495 | let (mut nonce, mut rest) = buffer.split_at_mut(NONCE_LEN); Oct 26 18:30:28.047 INFO kablam! | ----^^^^ Oct 26 18:30:28.047 INFO kablam! | | Oct 26 18:30:28.047 INFO kablam! | help: remove this `mut` Oct 26 18:30:28.047 INFO kablam! | Oct 26 18:30:28.047 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 26 18:30:28.047 INFO kablam! Oct 26 18:30:28.047 INFO kablam! warning: variable does not need to be mutable Oct 26 18:30:28.047 INFO kablam! --> src/algorithm.rs:495:14 Oct 26 18:30:28.047 INFO kablam! | Oct 26 18:30:28.047 INFO kablam! 495 | let (mut nonce, mut rest) = buffer.split_at_mut(NONCE_LEN); Oct 26 18:30:28.047 INFO kablam! | ----^^^^^ Oct 26 18:30:28.047 INFO kablam! | | Oct 26 18:30:28.047 INFO kablam! | help: remove this `mut` Oct 26 18:30:28.047 INFO kablam! Oct 26 18:30:28.047 INFO kablam! warning: variable does not need to be mutable Oct 26 18:30:28.047 INFO kablam! --> src/algorithm.rs:501:18 Oct 26 18:30:28.047 INFO kablam! | Oct 26 18:30:28.047 INFO kablam! 501 | let (mut input, _) = rest.split_at_mut(clear_text.len()); Oct 26 18:30:28.047 INFO kablam! | ----^^^^^ Oct 26 18:30:28.047 INFO kablam! | | Oct 26 18:30:28.047 INFO kablam! | help: remove this `mut` Oct 26 18:30:28.047 INFO kablam! Oct 26 18:30:28.047 INFO kablam! warning: variable does not need to be mutable Oct 26 18:30:28.047 INFO kablam! --> src/algorithm.rs:513:17 Oct 26 18:30:28.047 INFO kablam! | Oct 26 18:30:28.047 INFO kablam! 513 | let (nonce, mut in_out) = buffer.split_at_mut(NONCE_LEN); Oct 26 18:30:28.047 INFO kablam! | ----^^^^^^ Oct 26 18:30:28.047 INFO kablam! | | Oct 26 18:30:28.047 INFO kablam! | help: remove this `mut` Oct 26 18:30:28.047 INFO kablam! Oct 26 18:30:28.047 INFO kablam! warning: variable does not need to be mutable Oct 26 18:30:28.047 INFO kablam! --> src/algorithm.rs:526:17 Oct 26 18:30:28.047 INFO kablam! | Oct 26 18:30:28.047 INFO kablam! 526 | let (nonce, mut in_out) = buffer.split_at_mut(NONCE_LEN); Oct 26 18:30:28.047 INFO kablam! | ----^^^^^^ Oct 26 18:30:28.047 INFO kablam! | | Oct 26 18:30:28.047 INFO kablam! | help: remove this `mut` Oct 26 18:30:28.047 INFO kablam! Oct 26 18:30:28.143 INFO kablam! warning: function is never used: `entropy_of_template` Oct 26 18:30:28.143 INFO kablam! --> src/algorithm.rs:381:1 Oct 26 18:30:28.143 INFO kablam! | Oct 26 18:30:28.143 INFO kablam! 381 | fn entropy_of_template(template: &str) -> f64 { Oct 26 18:30:28.143 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 18:30:28.143 INFO kablam! | Oct 26 18:30:28.143 INFO kablam! = note: #[warn(dead_code)] on by default Oct 26 18:30:28.143 INFO kablam! Oct 26 18:30:28.143 INFO kablam! warning: function is never used: `id_for_buf` Oct 26 18:30:28.143 INFO kablam! --> src/algorithm.rs:401:1 Oct 26 18:30:28.143 INFO kablam! | Oct 26 18:30:28.143 INFO kablam! 401 | pub fn id_for_buf(buf: &[u8]) -> String { Oct 26 18:30:28.143 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 18:30:28.143 INFO kablam! Oct 26 18:30:28.143 INFO kablam! warning: variant is never constructed: `ConflictingFullName` Oct 26 18:30:28.143 INFO kablam! --> src/config.rs:22:5 Oct 26 18:30:28.143 INFO kablam! | Oct 26 18:30:28.143 INFO kablam! 22 | ConflictingFullName, Oct 26 18:30:28.143 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 26 18:30:28.143 INFO kablam! Oct 26 18:30:28.143 INFO kablam! warning: variant is never constructed: `ConflictingStoredPasswords` Oct 26 18:30:28.143 INFO kablam! --> src/config.rs:24:5 Oct 26 18:30:28.143 INFO kablam! | Oct 26 18:30:28.143 INFO kablam! 24 | ConflictingStoredPasswords, Oct 26 18:30:28.143 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 18:30:28.143 INFO kablam! Oct 26 18:30:28.143 INFO kablam! warning: method is never used: `new` Oct 26 18:30:28.143 INFO kablam! --> src/config.rs:109:5 Oct 26 18:30:28.143 INFO kablam! | Oct 26 18:30:28.143 INFO kablam! 109 | pub fn new(name: &'a str) -> SiteConfig<'a> { Oct 26 18:30:28.143 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 18:30:28.143 INFO kablam! Oct 26 18:30:28.143 INFO kablam! warning: method is never used: `merge` Oct 26 18:30:28.143 INFO kablam! --> src/config.rs:124:5 Oct 26 18:30:28.143 INFO kablam! | Oct 26 18:30:28.143 INFO kablam! 124 | pub fn merge(&mut self, other: SiteConfig<'a>) -> Result<(), Error> { Oct 26 18:30:28.143 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 18:30:28.143 INFO kablam! Oct 26 18:30:28.415 INFO kablam! warning: variable does not need to be mutable Oct 26 18:30:28.415 INFO kablam! --> src/algorithm.rs:495:25 Oct 26 18:30:28.416 INFO kablam! | Oct 26 18:30:28.416 INFO kablam! 495 | let (mut nonce, mut rest) = buffer.split_at_mut(NONCE_LEN); Oct 26 18:30:28.416 INFO kablam! | ----^^^^ Oct 26 18:30:28.417 INFO kablam! | | Oct 26 18:30:28.417 INFO kablam! | help: remove this `mut` Oct 26 18:30:28.417 INFO kablam! | Oct 26 18:30:28.418 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 26 18:30:28.418 INFO kablam! Oct 26 18:30:28.418 INFO kablam! warning: variable does not need to be mutable Oct 26 18:30:28.418 INFO kablam! --> src/algorithm.rs:495:14 Oct 26 18:30:28.419 INFO kablam! | Oct 26 18:30:28.419 INFO kablam! 495 | let (mut nonce, mut rest) = buffer.split_at_mut(NONCE_LEN); Oct 26 18:30:28.419 INFO kablam! | ----^^^^^ Oct 26 18:30:28.419 INFO kablam! | | Oct 26 18:30:28.420 INFO kablam! | help: remove this `mut` Oct 26 18:30:28.420 INFO kablam! Oct 26 18:30:28.420 INFO kablam! warning: variable does not need to be mutable Oct 26 18:30:28.421 INFO kablam! --> src/algorithm.rs:501:18 Oct 26 18:30:28.421 INFO kablam! | Oct 26 18:30:28.421 INFO kablam! 501 | let (mut input, _) = rest.split_at_mut(clear_text.len()); Oct 26 18:30:28.421 INFO kablam! | ----^^^^^ Oct 26 18:30:28.422 INFO kablam! | | Oct 26 18:30:28.422 INFO kablam! | help: remove this `mut` Oct 26 18:30:28.422 INFO kablam! Oct 26 18:30:28.423 INFO kablam! warning: variable does not need to be mutable Oct 26 18:30:28.423 INFO kablam! --> src/algorithm.rs:513:17 Oct 26 18:30:28.423 INFO kablam! | Oct 26 18:30:28.423 INFO kablam! 513 | let (nonce, mut in_out) = buffer.split_at_mut(NONCE_LEN); Oct 26 18:30:28.424 INFO kablam! | ----^^^^^^ Oct 26 18:30:28.424 INFO kablam! | | Oct 26 18:30:28.424 INFO kablam! | help: remove this `mut` Oct 26 18:30:28.424 INFO kablam! Oct 26 18:30:28.435 INFO kablam! warning: variable does not need to be mutable Oct 26 18:30:28.435 INFO kablam! --> src/algorithm.rs:526:17 Oct 26 18:30:28.435 INFO kablam! | Oct 26 18:30:28.435 INFO kablam! 526 | let (nonce, mut in_out) = buffer.split_at_mut(NONCE_LEN); Oct 26 18:30:28.435 INFO kablam! | ----^^^^^^ Oct 26 18:30:28.435 INFO kablam! | | Oct 26 18:30:28.435 INFO kablam! | help: remove this `mut` Oct 26 18:30:28.435 INFO kablam! Oct 26 18:30:28.627 INFO kablam! warning: function is never used: `id_for_buf` Oct 26 18:30:28.627 INFO kablam! --> src/algorithm.rs:401:1 Oct 26 18:30:28.627 INFO kablam! | Oct 26 18:30:28.627 INFO kablam! 401 | pub fn id_for_buf(buf: &[u8]) -> String { Oct 26 18:30:28.627 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 18:30:28.627 INFO kablam! | Oct 26 18:30:28.627 INFO kablam! = note: #[warn(dead_code)] on by default Oct 26 18:30:28.627 INFO kablam! Oct 26 18:30:28.627 INFO kablam! warning: variant is never constructed: `ConflictingFullName` Oct 26 18:30:28.627 INFO kablam! --> src/config.rs:22:5 Oct 26 18:30:28.627 INFO kablam! | Oct 26 18:30:28.627 INFO kablam! 22 | ConflictingFullName, Oct 26 18:30:28.627 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 26 18:30:28.627 INFO kablam! Oct 26 18:30:28.627 INFO kablam! warning: variant is never constructed: `ConflictingStoredPasswords` Oct 26 18:30:28.627 INFO kablam! --> src/config.rs:24:5 Oct 26 18:30:28.627 INFO kablam! | Oct 26 18:30:28.627 INFO kablam! 24 | ConflictingStoredPasswords, Oct 26 18:30:28.627 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 18:30:28.627 INFO kablam! Oct 26 18:30:28.627 INFO kablam! warning: method is never used: `merge` Oct 26 18:30:28.627 INFO kablam! --> src/config.rs:124:5 Oct 26 18:30:28.627 INFO kablam! | Oct 26 18:30:28.627 INFO kablam! 124 | pub fn merge(&mut self, other: SiteConfig<'a>) -> Result<(), Error> { Oct 26 18:30:28.627 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 18:30:28.627 INFO kablam! Oct 26 18:30:28.747 INFO kablam! Finished dev [optimized + debuginfo] target(s) in 4m 16s Oct 26 18:30:28.755 INFO kablam! su: No module specific data is present Oct 26 18:30:29.544 INFO running `"docker" "rm" "-f" "ca40a7c40cb296008814a115602acf4266b6a68a8f34b15423e176c982c000de"` Oct 26 18:30:29.919 INFO blam! ca40a7c40cb296008814a115602acf4266b6a68a8f34b15423e176c982c000de