Oct 12 19:38:08.909 INFO checking johnny-human/nlp-tokenize against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 19:38:08.910 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 19:38:09.200 INFO blam! 9996ffe1479b35f54a3244d44194275ed6b2649bf70c44d32ac645baef3f25b1
Oct 12 19:38:09.210 INFO running `"docker" "start" "-a" "9996ffe1479b35f54a3244d44194275ed6b2649bf70c44d32ac645baef3f25b1"`
Oct 12 19:38:09.652 INFO kablam! usermod: no changes
Oct 12 19:38:09.728 INFO kablam!     Checking bitflags v0.9.0
Oct 12 19:38:09.729 INFO kablam!     Checking clap v2.24.1
Oct 12 19:38:09.732 INFO kablam!     Checking filebuffer v0.1.1
Oct 12 19:38:09.732 INFO kablam!     Checking fst v0.1.38
Oct 12 19:38:16.104 INFO kablam!     Checking nlp v0.1.0 (/source)
Oct 12 19:38:16.828 INFO kablam! warning: unused import: `std::borrow::Cow`
Oct 12 19:38:16.828 INFO kablam!  --> src/tokenizer_loop.rs:2:5
Oct 12 19:38:16.828 INFO kablam!   |
Oct 12 19:38:16.828 INFO kablam! 2 | use std::borrow::Cow;
Oct 12 19:38:16.828 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 12 19:38:16.828 INFO kablam!   |
Oct 12 19:38:16.828 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 19:38:16.828 INFO kablam! 
Oct 12 19:38:16.828 INFO kablam! warning: unused imports: `DecoderTrap`, `Encoding`
Oct 12 19:38:16.828 INFO kablam!  --> src/tokenizer_loop.rs:3:16
Oct 12 19:38:16.828 INFO kablam!   |
Oct 12 19:38:16.828 INFO kablam! 3 | use encoding::{Encoding, DecoderTrap};
Oct 12 19:38:16.828 INFO kablam!   |                ^^^^^^^^  ^^^^^^^^^^^
Oct 12 19:38:16.828 INFO kablam! 
Oct 12 19:38:16.828 INFO kablam! warning: unused import: `encoding::all::UTF_8`
Oct 12 19:38:16.828 INFO kablam!  --> src/tokenizer_loop.rs:4:5
Oct 12 19:38:16.828 INFO kablam!   |
Oct 12 19:38:16.828 INFO kablam! 4 | use encoding::all::UTF_8;
Oct 12 19:38:16.828 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 12 19:38:16.828 INFO kablam! 
Oct 12 19:38:16.833 INFO kablam! warning: unused import: `bitflags::*`
Oct 12 19:38:16.833 INFO kablam!  --> src/numbers.rs:1:5
Oct 12 19:38:16.833 INFO kablam!   |
Oct 12 19:38:16.833 INFO kablam! 1 | use bitflags::*;
Oct 12 19:38:16.833 INFO kablam!   |     ^^^^^^^^^^^
Oct 12 19:38:16.833 INFO kablam! 
Oct 12 19:38:16.833 INFO kablam! warning: unused import: `std::borrow::Cow`
Oct 12 19:38:16.833 INFO kablam!  --> src/numbers.rs:2:5
Oct 12 19:38:16.833 INFO kablam!   |
Oct 12 19:38:16.833 INFO kablam! 2 | use std::borrow::Cow;
Oct 12 19:38:16.833 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 12 19:38:16.833 INFO kablam! 
Oct 12 19:38:16.833 INFO kablam! warning: unused imports: `DecoderTrap`, `Encoding`
Oct 12 19:38:16.833 INFO kablam!  --> src/numbers.rs:3:16
Oct 12 19:38:16.833 INFO kablam!   |
Oct 12 19:38:16.833 INFO kablam! 3 | use encoding::{Encoding, DecoderTrap};
Oct 12 19:38:16.833 INFO kablam!   |                ^^^^^^^^  ^^^^^^^^^^^
Oct 12 19:38:16.833 INFO kablam! 
Oct 12 19:38:16.833 INFO kablam! warning: unused import: `encoding::all::UTF_8`
Oct 12 19:38:16.833 INFO kablam!  --> src/numbers.rs:4:5
Oct 12 19:38:16.833 INFO kablam!   |
Oct 12 19:38:16.833 INFO kablam! 4 | use encoding::all::UTF_8;
Oct 12 19:38:16.833 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 12 19:38:16.833 INFO kablam! 
Oct 12 19:38:16.833 INFO kablam! warning: unused import: `Duration`
Oct 12 19:38:16.833 INFO kablam!   --> src/main.rs:14:25
Oct 12 19:38:16.833 INFO kablam!    |
Oct 12 19:38:16.833 INFO kablam! 14 | use time::{PreciseTime, Duration};
Oct 12 19:38:16.833 INFO kablam!    |                         ^^^^^^^^
Oct 12 19:38:16.833 INFO kablam! 
Oct 12 19:38:16.833 INFO kablam! warning: unused import: `tokenizer_peek::*`
Oct 12 19:38:16.833 INFO kablam!   --> src/main.rs:16:5
Oct 12 19:38:16.833 INFO kablam!    |
Oct 12 19:38:16.833 INFO kablam! 16 | use tokenizer_peek::*;
Oct 12 19:38:16.833 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 12 19:38:16.833 INFO kablam! 
Oct 12 19:38:17.004 INFO kablam! warning: unused variable: `token`
Oct 12 19:38:17.004 INFO kablam!   --> src/tokenizer_loop.rs:97:17
Oct 12 19:38:17.004 INFO kablam!    |
Oct 12 19:38:17.004 INFO kablam! 97 |             let token = Token {
Oct 12 19:38:17.005 INFO kablam!    |                 ^^^^^ help: consider using `_token` instead
Oct 12 19:38:17.005 INFO kablam!    |
Oct 12 19:38:17.005 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 19:38:17.005 INFO kablam! 
Oct 12 19:38:17.005 INFO kablam! warning: unused variable: `length`
Oct 12 19:38:17.005 INFO kablam!   --> src/tokenizer_peek.rs:75:11
Oct 12 19:38:17.005 INFO kablam!    |
Oct 12 19:38:17.005 INFO kablam! 75 |       let length = c.len();
Oct 12 19:38:17.005 INFO kablam!    |           ^^^^^^ help: consider using `_length` instead
Oct 12 19:38:17.005 INFO kablam! 
Oct 12 19:38:17.005 INFO kablam! warning: unused variable: `i`
Oct 12 19:38:17.005 INFO kablam!   --> src/tokenizer_peek.rs:77:12
Oct 12 19:38:17.005 INFO kablam!    |
Oct 12 19:38:17.005 INFO kablam! 77 |       for (i, byte) in c.iter().enumerate() {
Oct 12 19:38:17.005 INFO kablam!    |            ^ help: consider using `_i` instead
Oct 12 19:38:17.005 INFO kablam! 
Oct 12 19:38:17.005 INFO kablam! warning: value assigned to `pos` is never read
Oct 12 19:38:17.005 INFO kablam!   --> src/numbers.rs:11:15
Oct 12 19:38:17.005 INFO kablam!    |
Oct 12 19:38:17.005 INFO kablam! 11 |       let mut pos: usize = 0;
Oct 12 19:38:17.005 INFO kablam!    |               ^^^
Oct 12 19:38:17.005 INFO kablam!    |
Oct 12 19:38:17.005 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 12 19:38:17.005 INFO kablam! 
Oct 12 19:38:17.007 INFO kablam! warning: unused import: `std::borrow::Cow`
Oct 12 19:38:17.007 INFO kablam!  --> src/tokenizer_loop.rs:2:5
Oct 12 19:38:17.007 INFO kablam!   |
Oct 12 19:38:17.007 INFO kablam! 2 | use std::borrow::Cow;
Oct 12 19:38:17.007 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 12 19:38:17.007 INFO kablam!   |
Oct 12 19:38:17.007 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 19:38:17.007 INFO kablam! 
Oct 12 19:38:17.007 INFO kablam! warning: unused imports: `DecoderTrap`, `Encoding`
Oct 12 19:38:17.007 INFO kablam!  --> src/tokenizer_loop.rs:3:16
Oct 12 19:38:17.007 INFO kablam!   |
Oct 12 19:38:17.007 INFO kablam! 3 | use encoding::{Encoding, DecoderTrap};
Oct 12 19:38:17.007 INFO kablam!   |                ^^^^^^^^  ^^^^^^^^^^^
Oct 12 19:38:17.007 INFO kablam! 
Oct 12 19:38:17.007 INFO kablam! warning: unused import: `encoding::all::UTF_8`
Oct 12 19:38:17.007 INFO kablam!  --> src/tokenizer_loop.rs:4:5
Oct 12 19:38:17.007 INFO kablam!   |
Oct 12 19:38:17.008 INFO kablam! 4 | use encoding::all::UTF_8;
Oct 12 19:38:17.008 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 12 19:38:17.008 INFO kablam! 
Oct 12 19:38:17.008 INFO kablam! warning: unused import: `bitflags::*`
Oct 12 19:38:17.008 INFO kablam!  --> src/numbers.rs:1:5
Oct 12 19:38:17.008 INFO kablam!   |
Oct 12 19:38:17.008 INFO kablam! 1 | use bitflags::*;
Oct 12 19:38:17.008 INFO kablam!   |     ^^^^^^^^^^^
Oct 12 19:38:17.008 INFO kablam! 
Oct 12 19:38:17.012 INFO kablam! warning: unused import: `std::borrow::Cow`
Oct 12 19:38:17.013 INFO kablam!  --> src/numbers.rs:2:5
Oct 12 19:38:17.013 INFO kablam!   |
Oct 12 19:38:17.013 INFO kablam! 2 | use std::borrow::Cow;
Oct 12 19:38:17.013 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 12 19:38:17.013 INFO kablam! 
Oct 12 19:38:17.013 INFO kablam! warning: unused imports: `DecoderTrap`, `Encoding`
Oct 12 19:38:17.013 INFO kablam!  --> src/numbers.rs:3:16
Oct 12 19:38:17.013 INFO kablam!   |
Oct 12 19:38:17.013 INFO kablam! 3 | use encoding::{Encoding, DecoderTrap};
Oct 12 19:38:17.013 INFO kablam!   |                ^^^^^^^^  ^^^^^^^^^^^
Oct 12 19:38:17.013 INFO kablam! 
Oct 12 19:38:17.013 INFO kablam! warning: unused import: `encoding::all::UTF_8`
Oct 12 19:38:17.013 INFO kablam!  --> src/numbers.rs:4:5
Oct 12 19:38:17.013 INFO kablam!   |
Oct 12 19:38:17.013 INFO kablam! 4 | use encoding::all::UTF_8;
Oct 12 19:38:17.013 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 12 19:38:17.013 INFO kablam! 
Oct 12 19:38:17.013 INFO kablam! warning: unused import: `Duration`
Oct 12 19:38:17.013 INFO kablam!   --> src/main.rs:14:25
Oct 12 19:38:17.014 INFO kablam!    |
Oct 12 19:38:17.014 INFO kablam! 14 | use time::{PreciseTime, Duration};
Oct 12 19:38:17.014 INFO kablam!    |                         ^^^^^^^^
Oct 12 19:38:17.014 INFO kablam! 
Oct 12 19:38:17.014 INFO kablam! warning: unused import: `tokenizer_peek::*`
Oct 12 19:38:17.014 INFO kablam!   --> src/main.rs:16:5
Oct 12 19:38:17.014 INFO kablam!    |
Oct 12 19:38:17.014 INFO kablam! 16 | use tokenizer_peek::*;
Oct 12 19:38:17.014 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 12 19:38:17.014 INFO kablam! 
Oct 12 19:38:17.060 INFO kablam! warning: variant is never constructed: `Alpha`
Oct 12 19:38:17.060 INFO kablam!   --> src/tokenizer_peek.rs:16:7
Oct 12 19:38:17.060 INFO kablam!    |
Oct 12 19:38:17.060 INFO kablam! 16 |       Alpha,            // Pure alpha string
Oct 12 19:38:17.060 INFO kablam!    |       ^^^^^
Oct 12 19:38:17.060 INFO kablam!    |
Oct 12 19:38:17.060 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 19:38:17.060 INFO kablam! 
Oct 12 19:38:17.060 INFO kablam! warning: variant is never constructed: `Other`
Oct 12 19:38:17.060 INFO kablam!   --> src/tokenizer_peek.rs:17:7
Oct 12 19:38:17.060 INFO kablam!    |
Oct 12 19:38:17.060 INFO kablam! 17 |       Other,            // Unidentified elements
Oct 12 19:38:17.060 INFO kablam!    |       ^^^^^
Oct 12 19:38:17.060 INFO kablam! 
Oct 12 19:38:17.060 INFO kablam! warning: variant is never constructed: `Numeric`
Oct 12 19:38:17.060 INFO kablam!   --> src/tokenizer_peek.rs:21:7
Oct 12 19:38:17.060 INFO kablam!    |
Oct 12 19:38:17.060 INFO kablam! 21 |       Numeric,          // Pure numeric strings 123
Oct 12 19:38:17.060 INFO kablam!    |       ^^^^^^^
Oct 12 19:38:17.060 INFO kablam! 
Oct 12 19:38:17.060 INFO kablam! warning: variant is never constructed: `NonAlphaNum`
Oct 12 19:38:17.060 INFO kablam!   --> src/tokenizer_peek.rs:22:7
Oct 12 19:38:17.060 INFO kablam!    |
Oct 12 19:38:17.060 INFO kablam! 22 |       NonAlphaNum       // Strings with only | ¦ § _ ~ ^
Oct 12 19:38:17.060 INFO kablam!    |       ^^^^^^^^^^^
Oct 12 19:38:17.060 INFO kablam! 
Oct 12 19:38:17.060 INFO kablam! warning: function `U80_FF` should have a snake case name such as `u80_ff`
Oct 12 19:38:17.060 INFO kablam!    --> src/tokenizer_loop.rs:141:1
Oct 12 19:38:17.060 INFO kablam!     |
Oct 12 19:38:17.060 INFO kablam! 141 | / pub fn U80_FF(byte: u8) -> [u8; 2] {
Oct 12 19:38:17.060 INFO kablam! 142 | |       let slice = if byte < 192 {[194u8, byte]} else {[195u8, byte - 64u8]};
Oct 12 19:38:17.060 INFO kablam! 143 | |       slice
Oct 12 19:38:17.060 INFO kablam! 144 | | }
Oct 12 19:38:17.060 INFO kablam!     | |_^
Oct 12 19:38:17.060 INFO kablam!     |
Oct 12 19:38:17.060 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Oct 12 19:38:17.060 INFO kablam! 
Oct 12 19:38:17.177 INFO kablam! warning: unused variable: `token`
Oct 12 19:38:17.177 INFO kablam!   --> src/tokenizer_loop.rs:97:17
Oct 12 19:38:17.177 INFO kablam!    |
Oct 12 19:38:17.178 INFO kablam! 97 |             let token = Token {
Oct 12 19:38:17.178 INFO kablam!    |                 ^^^^^ help: consider using `_token` instead
Oct 12 19:38:17.178 INFO kablam!    |
Oct 12 19:38:17.178 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 19:38:17.178 INFO kablam! 
Oct 12 19:38:17.178 INFO kablam! warning: unused variable: `length`
Oct 12 19:38:17.178 INFO kablam!   --> src/tokenizer_peek.rs:75:11
Oct 12 19:38:17.178 INFO kablam!    |
Oct 12 19:38:17.178 INFO kablam! 75 |       let length = c.len();
Oct 12 19:38:17.178 INFO kablam!    |           ^^^^^^ help: consider using `_length` instead
Oct 12 19:38:17.178 INFO kablam! 
Oct 12 19:38:17.178 INFO kablam! warning: unused variable: `i`
Oct 12 19:38:17.178 INFO kablam!   --> src/tokenizer_peek.rs:77:12
Oct 12 19:38:17.178 INFO kablam!    |
Oct 12 19:38:17.178 INFO kablam! 77 |       for (i, byte) in c.iter().enumerate() {
Oct 12 19:38:17.178 INFO kablam!    |            ^ help: consider using `_i` instead
Oct 12 19:38:17.178 INFO kablam! 
Oct 12 19:38:17.178 INFO kablam! warning: value assigned to `pos` is never read
Oct 12 19:38:17.178 INFO kablam!   --> src/numbers.rs:11:15
Oct 12 19:38:17.178 INFO kablam!    |
Oct 12 19:38:17.178 INFO kablam! 11 |       let mut pos: usize = 0;
Oct 12 19:38:17.178 INFO kablam!    |               ^^^
Oct 12 19:38:17.178 INFO kablam!    |
Oct 12 19:38:17.178 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 12 19:38:17.178 INFO kablam! 
Oct 12 19:38:17.217 INFO kablam! warning: variant is never constructed: `Alpha`
Oct 12 19:38:17.217 INFO kablam!   --> src/tokenizer_peek.rs:16:7
Oct 12 19:38:17.217 INFO kablam!    |
Oct 12 19:38:17.217 INFO kablam! 16 |       Alpha,            // Pure alpha string
Oct 12 19:38:17.217 INFO kablam!    |       ^^^^^
Oct 12 19:38:17.217 INFO kablam!    |
Oct 12 19:38:17.217 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 19:38:17.217 INFO kablam! 
Oct 12 19:38:17.217 INFO kablam! warning: variant is never constructed: `Other`
Oct 12 19:38:17.217 INFO kablam!   --> src/tokenizer_peek.rs:17:7
Oct 12 19:38:17.217 INFO kablam!    |
Oct 12 19:38:17.217 INFO kablam! 17 |       Other,            // Unidentified elements
Oct 12 19:38:17.217 INFO kablam!    |       ^^^^^
Oct 12 19:38:17.217 INFO kablam! 
Oct 12 19:38:17.217 INFO kablam! warning: variant is never constructed: `Numeric`
Oct 12 19:38:17.217 INFO kablam!   --> src/tokenizer_peek.rs:21:7
Oct 12 19:38:17.217 INFO kablam!    |
Oct 12 19:38:17.217 INFO kablam! 21 |       Numeric,          // Pure numeric strings 123
Oct 12 19:38:17.217 INFO kablam!    |       ^^^^^^^
Oct 12 19:38:17.217 INFO kablam! 
Oct 12 19:38:17.217 INFO kablam! warning: variant is never constructed: `NonAlphaNum`
Oct 12 19:38:17.217 INFO kablam!   --> src/tokenizer_peek.rs:22:7
Oct 12 19:38:17.217 INFO kablam!    |
Oct 12 19:38:17.217 INFO kablam! 22 |       NonAlphaNum       // Strings with only | ¦ § _ ~ ^
Oct 12 19:38:17.217 INFO kablam!    |       ^^^^^^^^^^^
Oct 12 19:38:17.217 INFO kablam! 
Oct 12 19:38:17.220 INFO kablam! warning: function `U80_FF` should have a snake case name such as `u80_ff`
Oct 12 19:38:17.220 INFO kablam!    --> src/tokenizer_loop.rs:141:1
Oct 12 19:38:17.220 INFO kablam!     |
Oct 12 19:38:17.221 INFO kablam! 141 | / pub fn U80_FF(byte: u8) -> [u8; 2] {
Oct 12 19:38:17.221 INFO kablam! 142 | |       let slice = if byte < 192 {[194u8, byte]} else {[195u8, byte - 64u8]};
Oct 12 19:38:17.221 INFO kablam! 143 | |       slice
Oct 12 19:38:17.221 INFO kablam! 144 | | }
Oct 12 19:38:17.221 INFO kablam!     | |_^
Oct 12 19:38:17.221 INFO kablam!     |
Oct 12 19:38:17.221 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Oct 12 19:38:17.221 INFO kablam! 
Oct 12 19:38:17.242 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.57s
Oct 12 19:38:17.247 INFO kablam! su: No module specific data is present
Oct 12 19:38:17.545 INFO running `"docker" "rm" "-f" "9996ffe1479b35f54a3244d44194275ed6b2649bf70c44d32ac645baef3f25b1"`
Oct 12 19:38:17.647 INFO blam! 9996ffe1479b35f54a3244d44194275ed6b2649bf70c44d32ac645baef3f25b1