Nov 29 15:29:25.565 INFO checking vks/mpw-rs against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Nov 29 15:29:25.565 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 15:29:25.801 INFO [stdout] d176b3da4ff37bb39b008a3dac5f7e72f2e8415e7b882b331593c9299ac2fc58 Nov 29 15:29:25.803 INFO running `"docker" "start" "-a" "d176b3da4ff37bb39b008a3dac5f7e72f2e8415e7b882b331593c9299ac2fc58"` Nov 29 15:29:26.317 INFO [stderr] usermod: no changes Nov 29 15:29:26.489 INFO [stderr] Compiling version_check v0.1.4 Nov 29 15:29:26.489 INFO [stderr] Compiling nodrop v0.1.12 Nov 29 15:29:26.489 INFO [stderr] Compiling cfg-if v0.1.5 Nov 29 15:29:26.490 INFO [stderr] Compiling scopeguard v0.3.3 Nov 29 15:29:26.498 INFO [stderr] Compiling memoffset v0.2.1 Nov 29 15:29:26.498 INFO [stderr] Compiling libc v0.2.43 Nov 29 15:29:26.499 INFO [stderr] Compiling rayon-core v1.4.1 Nov 29 15:29:26.499 INFO [stderr] Compiling proc-macro2 v0.4.19 Nov 29 15:29:26.966 INFO [stderr] Compiling unicode-xid v0.0.4 Nov 29 15:29:27.129 INFO [stderr] Compiling quote v0.3.15 Nov 29 15:29:27.167 INFO [stderr] Compiling gcc v0.3.54 Nov 29 15:29:30.420 INFO [stderr] Compiling unicode-xid v0.1.0 Nov 29 15:29:30.420 INFO [stderr] Compiling regex v0.2.11 Nov 29 15:29:36.224 INFO [stderr] Checking ucd-util v0.1.1 Nov 29 15:29:36.268 INFO [stderr] Checking bit-vec v0.4.4 Nov 29 15:29:36.288 INFO [stderr] Compiling derive_builder v0.5.1 Nov 29 15:29:36.461 INFO [stderr] Compiling serde v1.0.78 Nov 29 15:29:36.968 INFO [stderr] Checking utf8-ranges v1.0.1 Nov 29 15:29:37.550 INFO [stderr] Compiling regex v1.0.5 Nov 29 15:29:37.948 INFO [stderr] Checking either v1.5.0 Nov 29 15:29:38.400 INFO [stderr] Checking lazy_static v0.2.11 Nov 29 15:29:38.660 INFO [stderr] Checking unicode-width v0.1.5 Nov 29 15:29:38.898 INFO [stderr] Checking untrusted v0.5.1 Nov 29 15:29:38.941 INFO [stderr] Checking quick-error v1.2.2 Nov 29 15:29:38.972 INFO [stderr] Checking bitflags v1.0.4 Nov 29 15:29:39.128 INFO [stderr] Checking vec_map v0.8.1 Nov 29 15:29:39.324 INFO [stderr] Checking ansi_term v0.11.0 Nov 29 15:29:39.393 INFO [stderr] Checking strsim v0.7.0 Nov 29 15:29:39.878 INFO [stderr] Checking data-encoding v2.1.1 Nov 29 15:29:40.313 INFO [stderr] Checking custom_derive v0.1.7 Nov 29 15:29:42.152 INFO [stderr] Checking byteorder v1.2.6 Nov 29 15:29:42.172 INFO [stderr] Checking data-encoding v1.2.0 Nov 29 15:29:42.184 INFO [stderr] Compiling crossbeam-utils v0.2.2 Nov 29 15:29:42.628 INFO [stderr] Compiling arrayvec v0.4.7 Nov 29 15:29:48.228 INFO [stderr] Compiling synom v0.11.3 Nov 29 15:29:48.257 INFO [stderr] Compiling num_cpus v1.8.0 Nov 29 15:29:48.266 INFO [stderr] Checking memchr v2.0.2 Nov 29 15:29:48.322 INFO [stderr] Checking memchr v1.0.2 Nov 29 15:29:48.454 INFO [stderr] Checking atty v0.2.11 Nov 29 15:29:48.500 INFO [stderr] Checking time v0.1.40 Nov 29 15:29:49.166 INFO [stderr] Checking errno v0.2.4 Nov 29 15:29:49.330 INFO [stderr] Checking rpassword v2.0.0 Nov 29 15:29:49.604 INFO [stderr] Compiling lazy_static v1.1.0 Nov 29 15:29:51.712 INFO [stderr] Checking regex-syntax v0.5.6 Nov 29 15:29:51.956 INFO [stderr] Checking regex-syntax v0.6.2 Nov 29 15:29:51.968 INFO [stderr] Checking itertools v0.7.8 Nov 29 15:29:52.028 INFO [stderr] Checking bit-set v0.4.0 Nov 29 15:29:52.096 INFO [stderr] Checking textwrap v0.10.0 Nov 29 15:29:54.028 INFO [stderr] Checking conv v0.3.3 Nov 29 15:29:54.322 INFO [stderr] Checking aho-corasick v0.6.8 Nov 29 15:29:58.872 INFO [stderr] Compiling syn v0.11.11 Nov 29 15:29:59.332 INFO [stderr] Checking clap v2.32.0 Nov 29 15:30:05.252 INFO [stderr] Compiling crossbeam-epoch v0.3.1 Nov 29 15:30:07.116 INFO [stderr] Checking thread_local v0.3.6 Nov 29 15:30:21.729 INFO [stderr] Compiling crossbeam-deque v0.2.0 Nov 29 15:31:03.033 INFO [stderr] Checking fancy-regex v0.1.0 Nov 29 15:31:04.577 INFO [stderr] Compiling quote v0.6.8 Nov 29 15:31:04.937 INFO [stderr] Compiling rayon v0.8.2 Nov 29 15:31:06.138 INFO [stderr] Compiling derive_builder_core v0.2.0 Nov 29 15:31:08.814 INFO [stderr] Checking toml v0.4.6 Nov 29 15:31:24.229 INFO [stderr] Compiling ring v0.12.1 Nov 29 15:31:28.320 INFO [stderr] Compiling syn v0.15.3 Nov 29 15:32:08.216 INFO [stderr] Checking zxcvbn v1.0.1 Nov 29 15:32:08.504 INFO [stderr] Checking ring-pwhash v0.12.0 Nov 29 15:32:32.802 INFO [stderr] Compiling serde_derive v1.0.78 Nov 29 15:33:33.088 INFO [stderr] Checking mpw v0.0.1 (/source) Nov 29 15:33:34.312 INFO [stderr] warning: variable does not need to be mutable Nov 29 15:33:34.312 INFO [stderr] --> src/algorithm.rs:495:25 Nov 29 15:33:34.312 INFO [stderr] | Nov 29 15:33:34.312 INFO [stderr] 495 | let (mut nonce, mut rest) = buffer.split_at_mut(NONCE_LEN); Nov 29 15:33:34.312 INFO [stderr] | ----^^^^ Nov 29 15:33:34.312 INFO [stderr] | | Nov 29 15:33:34.312 INFO [stderr] | help: remove this `mut` Nov 29 15:33:34.312 INFO [stderr] | Nov 29 15:33:34.312 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 29 15:33:34.312 INFO [stderr] Nov 29 15:33:34.312 INFO [stderr] warning: variable does not need to be mutable Nov 29 15:33:34.312 INFO [stderr] --> src/algorithm.rs:495:14 Nov 29 15:33:34.312 INFO [stderr] | Nov 29 15:33:34.312 INFO [stderr] 495 | let (mut nonce, mut rest) = buffer.split_at_mut(NONCE_LEN); Nov 29 15:33:34.312 INFO [stderr] | ----^^^^^ Nov 29 15:33:34.312 INFO [stderr] | | Nov 29 15:33:34.312 INFO [stderr] | help: remove this `mut` Nov 29 15:33:34.312 INFO [stderr] Nov 29 15:33:34.312 INFO [stderr] warning: variable does not need to be mutable Nov 29 15:33:34.312 INFO [stderr] --> src/algorithm.rs:501:18 Nov 29 15:33:34.312 INFO [stderr] | Nov 29 15:33:34.312 INFO [stderr] 501 | let (mut input, _) = rest.split_at_mut(clear_text.len()); Nov 29 15:33:34.312 INFO [stderr] | ----^^^^^ Nov 29 15:33:34.312 INFO [stderr] | | Nov 29 15:33:34.312 INFO [stderr] | help: remove this `mut` Nov 29 15:33:34.312 INFO [stderr] Nov 29 15:33:34.312 INFO [stderr] warning: variable does not need to be mutable Nov 29 15:33:34.312 INFO [stderr] --> src/algorithm.rs:513:17 Nov 29 15:33:34.312 INFO [stderr] | Nov 29 15:33:34.312 INFO [stderr] 513 | let (nonce, mut in_out) = buffer.split_at_mut(NONCE_LEN); Nov 29 15:33:34.312 INFO [stderr] | ----^^^^^^ Nov 29 15:33:34.312 INFO [stderr] | | Nov 29 15:33:34.312 INFO [stderr] | help: remove this `mut` Nov 29 15:33:34.312 INFO [stderr] Nov 29 15:33:34.312 INFO [stderr] warning: variable does not need to be mutable Nov 29 15:33:34.312 INFO [stderr] --> src/algorithm.rs:526:17 Nov 29 15:33:34.312 INFO [stderr] | Nov 29 15:33:34.312 INFO [stderr] 526 | let (nonce, mut in_out) = buffer.split_at_mut(NONCE_LEN); Nov 29 15:33:34.312 INFO [stderr] | ----^^^^^^ Nov 29 15:33:34.312 INFO [stderr] | | Nov 29 15:33:34.312 INFO [stderr] | help: remove this `mut` Nov 29 15:33:34.312 INFO [stderr] Nov 29 15:33:34.424 INFO [stderr] warning: function is never used: `id_for_buf` Nov 29 15:33:34.424 INFO [stderr] --> src/algorithm.rs:401:1 Nov 29 15:33:34.424 INFO [stderr] | Nov 29 15:33:34.424 INFO [stderr] 401 | pub fn id_for_buf(buf: &[u8]) -> String { Nov 29 15:33:34.424 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 15:33:34.424 INFO [stderr] | Nov 29 15:33:34.424 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 29 15:33:34.424 INFO [stderr] Nov 29 15:33:34.424 INFO [stderr] warning: variant is never constructed: `ConflictingFullName` Nov 29 15:33:34.424 INFO [stderr] --> src/config.rs:22:5 Nov 29 15:33:34.424 INFO [stderr] | Nov 29 15:33:34.424 INFO [stderr] 22 | ConflictingFullName, Nov 29 15:33:34.424 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 29 15:33:34.424 INFO [stderr] Nov 29 15:33:34.424 INFO [stderr] warning: variant is never constructed: `ConflictingStoredPasswords` Nov 29 15:33:34.424 INFO [stderr] --> src/config.rs:24:5 Nov 29 15:33:34.424 INFO [stderr] | Nov 29 15:33:34.424 INFO [stderr] 24 | ConflictingStoredPasswords, Nov 29 15:33:34.424 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 15:33:34.424 INFO [stderr] Nov 29 15:33:34.424 INFO [stderr] warning: method is never used: `merge` Nov 29 15:33:34.424 INFO [stderr] --> src/config.rs:124:5 Nov 29 15:33:34.424 INFO [stderr] | Nov 29 15:33:34.425 INFO [stderr] 124 | pub fn merge(&mut self, other: SiteConfig<'a>) -> Result<(), Error> { Nov 29 15:33:34.425 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 15:33:34.425 INFO [stderr] Nov 29 15:33:34.584 INFO [stderr] warning: variable does not need to be mutable Nov 29 15:33:34.584 INFO [stderr] --> src/algorithm.rs:495:25 Nov 29 15:33:34.584 INFO [stderr] | Nov 29 15:33:34.584 INFO [stderr] 495 | let (mut nonce, mut rest) = buffer.split_at_mut(NONCE_LEN); Nov 29 15:33:34.584 INFO [stderr] | ----^^^^ Nov 29 15:33:34.584 INFO [stderr] | | Nov 29 15:33:34.584 INFO [stderr] | help: remove this `mut` Nov 29 15:33:34.584 INFO [stderr] | Nov 29 15:33:34.584 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 29 15:33:34.584 INFO [stderr] Nov 29 15:33:34.584 INFO [stderr] warning: variable does not need to be mutable Nov 29 15:33:34.584 INFO [stderr] --> src/algorithm.rs:495:14 Nov 29 15:33:34.584 INFO [stderr] | Nov 29 15:33:34.585 INFO [stderr] 495 | let (mut nonce, mut rest) = buffer.split_at_mut(NONCE_LEN); Nov 29 15:33:34.585 INFO [stderr] | ----^^^^^ Nov 29 15:33:34.585 INFO [stderr] | | Nov 29 15:33:34.585 INFO [stderr] | help: remove this `mut` Nov 29 15:33:34.585 INFO [stderr] Nov 29 15:33:34.585 INFO [stderr] warning: variable does not need to be mutable Nov 29 15:33:34.585 INFO [stderr] --> src/algorithm.rs:501:18 Nov 29 15:33:34.585 INFO [stderr] | Nov 29 15:33:34.585 INFO [stderr] 501 | let (mut input, _) = rest.split_at_mut(clear_text.len()); Nov 29 15:33:34.585 INFO [stderr] | ----^^^^^ Nov 29 15:33:34.585 INFO [stderr] | | Nov 29 15:33:34.585 INFO [stderr] | help: remove this `mut` Nov 29 15:33:34.585 INFO [stderr] Nov 29 15:33:34.585 INFO [stderr] warning: variable does not need to be mutable Nov 29 15:33:34.585 INFO [stderr] --> src/algorithm.rs:513:17 Nov 29 15:33:34.585 INFO [stderr] | Nov 29 15:33:34.585 INFO [stderr] 513 | let (nonce, mut in_out) = buffer.split_at_mut(NONCE_LEN); Nov 29 15:33:34.585 INFO [stderr] | ----^^^^^^ Nov 29 15:33:34.585 INFO [stderr] | | Nov 29 15:33:34.585 INFO [stderr] | help: remove this `mut` Nov 29 15:33:34.585 INFO [stderr] Nov 29 15:33:34.596 INFO [stderr] warning: variable does not need to be mutable Nov 29 15:33:34.596 INFO [stderr] --> src/algorithm.rs:526:17 Nov 29 15:33:34.596 INFO [stderr] | Nov 29 15:33:34.596 INFO [stderr] 526 | let (nonce, mut in_out) = buffer.split_at_mut(NONCE_LEN); Nov 29 15:33:34.596 INFO [stderr] | ----^^^^^^ Nov 29 15:33:34.596 INFO [stderr] | | Nov 29 15:33:34.596 INFO [stderr] | help: remove this `mut` Nov 29 15:33:34.596 INFO [stderr] Nov 29 15:33:34.675 INFO [stderr] warning: function is never used: `entropy_of_template` Nov 29 15:33:34.675 INFO [stderr] --> src/algorithm.rs:381:1 Nov 29 15:33:34.675 INFO [stderr] | Nov 29 15:33:34.675 INFO [stderr] 381 | fn entropy_of_template(template: &str) -> f64 { Nov 29 15:33:34.675 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 15:33:34.675 INFO [stderr] | Nov 29 15:33:34.675 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 29 15:33:34.675 INFO [stderr] Nov 29 15:33:34.675 INFO [stderr] warning: function is never used: `id_for_buf` Nov 29 15:33:34.675 INFO [stderr] --> src/algorithm.rs:401:1 Nov 29 15:33:34.675 INFO [stderr] | Nov 29 15:33:34.675 INFO [stderr] 401 | pub fn id_for_buf(buf: &[u8]) -> String { Nov 29 15:33:34.675 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 15:33:34.675 INFO [stderr] Nov 29 15:33:34.675 INFO [stderr] warning: variant is never constructed: `ConflictingFullName` Nov 29 15:33:34.675 INFO [stderr] --> src/config.rs:22:5 Nov 29 15:33:34.675 INFO [stderr] | Nov 29 15:33:34.675 INFO [stderr] 22 | ConflictingFullName, Nov 29 15:33:34.675 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 29 15:33:34.675 INFO [stderr] Nov 29 15:33:34.675 INFO [stderr] warning: variant is never constructed: `ConflictingStoredPasswords` Nov 29 15:33:34.675 INFO [stderr] --> src/config.rs:24:5 Nov 29 15:33:34.675 INFO [stderr] | Nov 29 15:33:34.675 INFO [stderr] 24 | ConflictingStoredPasswords, Nov 29 15:33:34.675 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 15:33:34.675 INFO [stderr] Nov 29 15:33:34.675 INFO [stderr] warning: method is never used: `new` Nov 29 15:33:34.675 INFO [stderr] --> src/config.rs:109:5 Nov 29 15:33:34.675 INFO [stderr] | Nov 29 15:33:34.675 INFO [stderr] 109 | pub fn new(name: &'a str) -> SiteConfig<'a> { Nov 29 15:33:34.675 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 15:33:34.675 INFO [stderr] Nov 29 15:33:34.675 INFO [stderr] warning: method is never used: `merge` Nov 29 15:33:34.675 INFO [stderr] --> src/config.rs:124:5 Nov 29 15:33:34.675 INFO [stderr] | Nov 29 15:33:34.675 INFO [stderr] 124 | pub fn merge(&mut self, other: SiteConfig<'a>) -> Result<(), Error> { Nov 29 15:33:34.675 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 15:33:34.675 INFO [stderr] Nov 29 15:33:34.705 INFO [stderr] Finished dev [optimized + debuginfo] target(s) in 4m 08s Nov 29 15:33:34.723 INFO [stderr] su: No module specific data is present Nov 29 15:33:35.422 INFO running `"docker" "inspect" "d176b3da4ff37bb39b008a3dac5f7e72f2e8415e7b882b331593c9299ac2fc58"` Nov 29 15:33:35.696 INFO running `"docker" "rm" "-f" "d176b3da4ff37bb39b008a3dac5f7e72f2e8415e7b882b331593c9299ac2fc58"` Nov 29 15:33:36.005 INFO [stdout] d176b3da4ff37bb39b008a3dac5f7e72f2e8415e7b882b331593c9299ac2fc58