Nov 01 01:08:40.187 INFO checking maxastyler/unit-conversion against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 01:08:40.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 01:08:40.711 INFO blam! 6c2593d220d210443b950ed407bb2d91c3de38fa3ceb405abb3cabf051cb983c
Nov 01 01:08:40.713 INFO running `"docker" "start" "-a" "6c2593d220d210443b950ed407bb2d91c3de38fa3ceb405abb3cabf051cb983c"`
Nov 01 01:08:43.024 INFO kablam! usermod: no changes
Nov 01 01:08:43.098 INFO kablam!     Checking libc v0.2.39
Nov 01 01:08:44.592 INFO kablam!     Checking memchr v1.0.2
Nov 01 01:08:45.248 INFO kablam!     Checking nom v3.2.1
Nov 01 01:08:47.552 INFO kablam!     Checking unit-conversion v0.1.0 (/source)
Nov 01 01:08:47.943 INFO kablam! warning: unused import: `std::io`
Nov 01 01:08:47.943 INFO kablam!  --> src/unit.rs:7:5
Nov 01 01:08:47.943 INFO kablam!   |
Nov 01 01:08:47.943 INFO kablam! 7 | use std::io;
Nov 01 01:08:47.944 INFO kablam!   |     ^^^^^^^
Nov 01 01:08:47.944 INFO kablam!   |
Nov 01 01:08:47.944 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 01:08:47.945 INFO kablam! 
Nov 01 01:08:47.945 INFO kablam! warning: unused import: `std::fs::File`
Nov 01 01:08:47.945 INFO kablam!  --> src/unit.rs:8:5
Nov 01 01:08:47.946 INFO kablam!   |
Nov 01 01:08:47.946 INFO kablam! 8 | use std::fs::File;
Nov 01 01:08:47.947 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 01 01:08:47.947 INFO kablam! 
Nov 01 01:08:47.947 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 01 01:08:47.947 INFO kablam!  --> src/unit.rs:9:5
Nov 01 01:08:47.947 INFO kablam!   |
Nov 01 01:08:47.947 INFO kablam! 9 | use std::io::prelude::*;
Nov 01 01:08:47.948 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:47.948 INFO kablam! 
Nov 01 01:08:47.949 INFO kablam! warning: unused import: `be_i32`
Nov 01 01:08:47.949 INFO kablam!  --> src/parser.rs:1:18
Nov 01 01:08:47.950 INFO kablam!   |
Nov 01 01:08:47.950 INFO kablam! 1 | use nom::{digit, be_i32, double, alpha, rest};
Nov 01 01:08:47.950 INFO kablam!   |                  ^^^^^^
Nov 01 01:08:47.950 INFO kablam! 
Nov 01 01:08:47.951 INFO kablam! warning: unused import: `Error`
Nov 01 01:08:47.951 INFO kablam!   --> src/parser.rs:52:30
Nov 01 01:08:47.951 INFO kablam!    |
Nov 01 01:08:47.952 INFO kablam! 52 |     use nom::IResult::{Done, Error};
Nov 01 01:08:47.952 INFO kablam!    |                              ^^^^^
Nov 01 01:08:47.956 INFO kablam! 
Nov 01 01:08:47.976 INFO kablam! warning: unused import: `std::io`
Nov 01 01:08:47.976 INFO kablam!  --> src/unit.rs:7:5
Nov 01 01:08:47.977 INFO kablam!   |
Nov 01 01:08:47.977 INFO kablam! 7 | use std::io;
Nov 01 01:08:47.978 INFO kablam!   |     ^^^^^^^
Nov 01 01:08:47.978 INFO kablam!   |
Nov 01 01:08:47.978 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 01:08:47.979 INFO kablam! 
Nov 01 01:08:47.979 INFO kablam! warning: unused import: `std::fs::File`
Nov 01 01:08:47.979 INFO kablam!  --> src/unit.rs:8:5
Nov 01 01:08:47.979 INFO kablam!   |
Nov 01 01:08:47.980 INFO kablam! 8 | use std::fs::File;
Nov 01 01:08:47.980 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 01 01:08:47.984 INFO kablam! 
Nov 01 01:08:47.984 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 01 01:08:47.985 INFO kablam!  --> src/unit.rs:9:5
Nov 01 01:08:47.985 INFO kablam!   |
Nov 01 01:08:47.985 INFO kablam! 9 | use std::io::prelude::*;
Nov 01 01:08:47.985 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:47.985 INFO kablam! 
Nov 01 01:08:47.986 INFO kablam! warning: unused import: `be_i32`
Nov 01 01:08:47.986 INFO kablam!  --> src/parser.rs:1:18
Nov 01 01:08:47.986 INFO kablam!   |
Nov 01 01:08:47.986 INFO kablam! 1 | use nom::{digit, be_i32, double, alpha, rest};
Nov 01 01:08:47.987 INFO kablam!   |                  ^^^^^^
Nov 01 01:08:47.987 INFO kablam! 
Nov 01 01:08:47.987 INFO kablam! warning: unused import: `Error`
Nov 01 01:08:47.987 INFO kablam!   --> src/parser.rs:52:30
Nov 01 01:08:47.988 INFO kablam!    |
Nov 01 01:08:47.988 INFO kablam! 52 |     use nom::IResult::{Done, Error};
Nov 01 01:08:47.988 INFO kablam!    |                              ^^^^^
Nov 01 01:08:47.988 INFO kablam! 
Nov 01 01:08:47.989 INFO kablam! warning: unused import: `Error`
Nov 01 01:08:47.989 INFO kablam!   --> src/parser.rs:83:34
Nov 01 01:08:47.989 INFO kablam!    |
Nov 01 01:08:47.990 INFO kablam! 83 |         use nom::IResult::{Done, Error};
Nov 01 01:08:47.990 INFO kablam!    |                                  ^^^^^
Nov 01 01:08:47.990 INFO kablam! 
Nov 01 01:08:48.258 INFO kablam! warning: unused import: `Mul`
Nov 01 01:08:48.264 INFO kablam!  --> src/unit.rs:5:16
Nov 01 01:08:48.264 INFO kablam!   |
Nov 01 01:08:48.264 INFO kablam! 5 | use std::ops::{Mul, Div};
Nov 01 01:08:48.264 INFO kablam!   |                ^^^
Nov 01 01:08:48.264 INFO kablam! 
Nov 01 01:08:48.264 INFO kablam! warning: unused import: `Div`
Nov 01 01:08:48.264 INFO kablam!  --> src/unit.rs:5:21
Nov 01 01:08:48.264 INFO kablam!   |
Nov 01 01:08:48.264 INFO kablam! 5 | use std::ops::{Mul, Div};
Nov 01 01:08:48.264 INFO kablam!   |                     ^^^
Nov 01 01:08:48.264 INFO kablam! 
Nov 01 01:08:48.280 INFO kablam! warning: unused variable: `j`
Nov 01 01:08:48.280 INFO kablam!   --> src/unit.rs:41:30
Nov 01 01:08:48.280 INFO kablam!    |
Nov 01 01:08:48.280 INFO kablam! 41 |             Some(u) => { for j in 0..i.abs() {
Nov 01 01:08:48.280 INFO kablam!    |                              ^ help: consider using `_j` instead
Nov 01 01:08:48.280 INFO kablam!    |
Nov 01 01:08:48.280 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 01:08:48.280 INFO kablam! 
Nov 01 01:08:48.361 INFO kablam! warning: method is never used: `matches`
Nov 01 01:08:48.361 INFO kablam!   --> src/dimension.rs:44:5
Nov 01 01:08:48.361 INFO kablam!    |
Nov 01 01:08:48.362 INFO kablam! 44 |     pub fn matches(&self, other: &Dimension) -> bool {
Nov 01 01:08:48.362 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:48.362 INFO kablam!    |
Nov 01 01:08:48.362 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 01:08:48.363 INFO kablam! 
Nov 01 01:08:48.363 INFO kablam! warning: method is never used: `add`
Nov 01 01:08:48.363 INFO kablam!   --> src/dimension.rs:48:5
Nov 01 01:08:48.364 INFO kablam!    |
Nov 01 01:08:48.364 INFO kablam! 48 |     pub fn add(&self, other: &Dimension) -> Option<Dimension> {
Nov 01 01:08:48.364 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:48.365 INFO kablam! 
Nov 01 01:08:48.365 INFO kablam! warning: method is never used: `sub`
Nov 01 01:08:48.365 INFO kablam!   --> src/dimension.rs:64:5
Nov 01 01:08:48.366 INFO kablam!    |
Nov 01 01:08:48.366 INFO kablam! 64 |     pub fn sub(&self, other: &Dimension) -> Option<Dimension> {
Nov 01 01:08:48.366 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:48.366 INFO kablam! 
Nov 01 01:08:48.367 INFO kablam! warning: method is never used: `pow`
Nov 01 01:08:48.367 INFO kablam!   --> src/dimension.rs:78:5
Nov 01 01:08:48.367 INFO kablam!    |
Nov 01 01:08:48.368 INFO kablam! 78 |     pub fn pow(&self, power: i32) -> Dimension {
Nov 01 01:08:48.368 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:48.368 INFO kablam! 
Nov 01 01:08:48.369 INFO kablam! warning: method is never used: `root`
Nov 01 01:08:48.369 INFO kablam!   --> src/dimension.rs:82:5
Nov 01 01:08:48.369 INFO kablam!    |
Nov 01 01:08:48.370 INFO kablam! 82 |     pub fn root(&self, root: i32) -> Dimension {
Nov 01 01:08:48.370 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:48.370 INFO kablam! 
Nov 01 01:08:48.370 INFO kablam! warning: method is never used: `add`
Nov 01 01:08:48.371 INFO kablam!   --> src/quantity.rs:14:5
Nov 01 01:08:48.371 INFO kablam!    |
Nov 01 01:08:48.371 INFO kablam! 14 |     pub fn add(&self, other: Quantity) -> Option<Quantity> {
Nov 01 01:08:48.371 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:48.372 INFO kablam! 
Nov 01 01:08:48.372 INFO kablam! warning: method is never used: `sub`
Nov 01 01:08:48.372 INFO kablam!   --> src/quantity.rs:20:5
Nov 01 01:08:48.373 INFO kablam!    |
Nov 01 01:08:48.373 INFO kablam! 20 |     pub fn sub(&self, other: Quantity) -> Option<Quantity> {
Nov 01 01:08:48.373 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:48.373 INFO kablam! 
Nov 01 01:08:48.373 INFO kablam! warning: method is never used: `mul`
Nov 01 01:08:48.374 INFO kablam!   --> src/quantity.rs:26:5
Nov 01 01:08:48.374 INFO kablam!    |
Nov 01 01:08:48.374 INFO kablam! 26 |     pub fn mul(&self, other: Quantity) -> Quantity {
Nov 01 01:08:48.375 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:48.375 INFO kablam! 
Nov 01 01:08:48.375 INFO kablam! warning: method is never used: `div`
Nov 01 01:08:48.375 INFO kablam!   --> src/quantity.rs:29:5
Nov 01 01:08:48.376 INFO kablam!    |
Nov 01 01:08:48.376 INFO kablam! 29 |     pub fn div(&self, other: Quantity) -> Quantity {
Nov 01 01:08:48.376 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:48.376 INFO kablam! 
Nov 01 01:08:48.377 INFO kablam! warning: method is never used: `pow`
Nov 01 01:08:48.377 INFO kablam!   --> src/unit.rs:30:5
Nov 01 01:08:48.377 INFO kablam!    |
Nov 01 01:08:48.377 INFO kablam! 30 |     pub fn pow(&self, power: i32) -> Unit {
Nov 01 01:08:48.378 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:48.378 INFO kablam! 
Nov 01 01:08:48.378 INFO kablam! warning: method is never used: `root`
Nov 01 01:08:48.379 INFO kablam!   --> src/unit.rs:33:5
Nov 01 01:08:48.379 INFO kablam!    |
Nov 01 01:08:48.379 INFO kablam! 33 |     pub fn root(&self, root: i32) -> Unit {
Nov 01 01:08:48.379 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:48.380 INFO kablam! 
Nov 01 01:08:48.480 INFO kablam! warning: unused import: `Mul`
Nov 01 01:08:48.480 INFO kablam!  --> src/unit.rs:5:16
Nov 01 01:08:48.480 INFO kablam!   |
Nov 01 01:08:48.481 INFO kablam! 5 | use std::ops::{Mul, Div};
Nov 01 01:08:48.481 INFO kablam!   |                ^^^
Nov 01 01:08:48.481 INFO kablam! 
Nov 01 01:08:48.481 INFO kablam! warning: unused import: `Div`
Nov 01 01:08:48.482 INFO kablam!  --> src/unit.rs:5:21
Nov 01 01:08:48.482 INFO kablam!   |
Nov 01 01:08:48.482 INFO kablam! 5 | use std::ops::{Mul, Div};
Nov 01 01:08:48.483 INFO kablam!   |                     ^^^
Nov 01 01:08:48.483 INFO kablam! 
Nov 01 01:08:48.504 INFO kablam! warning: unused variable: `j`
Nov 01 01:08:48.505 INFO kablam!   --> src/unit.rs:41:30
Nov 01 01:08:48.505 INFO kablam!    |
Nov 01 01:08:48.505 INFO kablam! 41 |             Some(u) => { for j in 0..i.abs() {
Nov 01 01:08:48.506 INFO kablam!    |                              ^ help: consider using `_j` instead
Nov 01 01:08:48.506 INFO kablam!    |
Nov 01 01:08:48.506 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 01:08:48.507 INFO kablam! 
Nov 01 01:08:48.594 INFO kablam! warning: method is never used: `matches`
Nov 01 01:08:48.595 INFO kablam!   --> src/dimension.rs:44:5
Nov 01 01:08:48.595 INFO kablam!    |
Nov 01 01:08:48.595 INFO kablam! 44 |     pub fn matches(&self, other: &Dimension) -> bool {
Nov 01 01:08:48.596 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:48.596 INFO kablam!    |
Nov 01 01:08:48.596 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 01:08:48.597 INFO kablam! 
Nov 01 01:08:48.597 INFO kablam! warning: method is never used: `add`
Nov 01 01:08:48.597 INFO kablam!   --> src/dimension.rs:48:5
Nov 01 01:08:48.597 INFO kablam!    |
Nov 01 01:08:48.598 INFO kablam! 48 |     pub fn add(&self, other: &Dimension) -> Option<Dimension> {
Nov 01 01:08:48.598 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:48.598 INFO kablam! 
Nov 01 01:08:48.598 INFO kablam! warning: method is never used: `sub`
Nov 01 01:08:48.599 INFO kablam!   --> src/dimension.rs:64:5
Nov 01 01:08:48.599 INFO kablam!    |
Nov 01 01:08:48.599 INFO kablam! 64 |     pub fn sub(&self, other: &Dimension) -> Option<Dimension> {
Nov 01 01:08:48.600 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:48.600 INFO kablam! 
Nov 01 01:08:48.600 INFO kablam! warning: method is never used: `pow`
Nov 01 01:08:48.601 INFO kablam!   --> src/dimension.rs:78:5
Nov 01 01:08:48.601 INFO kablam!    |
Nov 01 01:08:48.601 INFO kablam! 78 |     pub fn pow(&self, power: i32) -> Dimension {
Nov 01 01:08:48.601 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:48.602 INFO kablam! 
Nov 01 01:08:48.602 INFO kablam! warning: method is never used: `root`
Nov 01 01:08:48.602 INFO kablam!   --> src/dimension.rs:82:5
Nov 01 01:08:48.602 INFO kablam!    |
Nov 01 01:08:48.603 INFO kablam! 82 |     pub fn root(&self, root: i32) -> Dimension {
Nov 01 01:08:48.603 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:48.603 INFO kablam! 
Nov 01 01:08:48.604 INFO kablam! warning: method is never used: `add`
Nov 01 01:08:48.604 INFO kablam!   --> src/quantity.rs:14:5
Nov 01 01:08:48.604 INFO kablam!    |
Nov 01 01:08:48.604 INFO kablam! 14 |     pub fn add(&self, other: Quantity) -> Option<Quantity> {
Nov 01 01:08:48.605 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:48.605 INFO kablam! 
Nov 01 01:08:48.605 INFO kablam! warning: method is never used: `sub`
Nov 01 01:08:48.605 INFO kablam!   --> src/quantity.rs:20:5
Nov 01 01:08:48.606 INFO kablam!    |
Nov 01 01:08:48.606 INFO kablam! 20 |     pub fn sub(&self, other: Quantity) -> Option<Quantity> {
Nov 01 01:08:48.606 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:48.607 INFO kablam! 
Nov 01 01:08:48.607 INFO kablam! warning: method is never used: `mul`
Nov 01 01:08:48.607 INFO kablam!   --> src/quantity.rs:26:5
Nov 01 01:08:48.607 INFO kablam!    |
Nov 01 01:08:48.608 INFO kablam! 26 |     pub fn mul(&self, other: Quantity) -> Quantity {
Nov 01 01:08:48.608 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:48.608 INFO kablam! 
Nov 01 01:08:48.609 INFO kablam! warning: method is never used: `div`
Nov 01 01:08:48.609 INFO kablam!   --> src/quantity.rs:29:5
Nov 01 01:08:48.609 INFO kablam!    |
Nov 01 01:08:48.609 INFO kablam! 29 |     pub fn div(&self, other: Quantity) -> Quantity {
Nov 01 01:08:48.610 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:48.610 INFO kablam! 
Nov 01 01:08:48.610 INFO kablam! warning: method is never used: `pow`
Nov 01 01:08:48.610 INFO kablam!   --> src/unit.rs:30:5
Nov 01 01:08:48.611 INFO kablam!    |
Nov 01 01:08:48.611 INFO kablam! 30 |     pub fn pow(&self, power: i32) -> Unit {
Nov 01 01:08:48.611 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:48.612 INFO kablam! 
Nov 01 01:08:48.612 INFO kablam! warning: method is never used: `root`
Nov 01 01:08:48.636 INFO kablam!   --> src/unit.rs:33:5
Nov 01 01:08:48.636 INFO kablam!    |
Nov 01 01:08:48.637 INFO kablam! 33 |     pub fn root(&self, root: i32) -> Unit {
Nov 01 01:08:48.637 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:08:48.637 INFO kablam! 
Nov 01 01:08:48.638 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.57s
Nov 01 01:08:48.640 INFO kablam! su: No module specific data is present
Nov 01 01:08:49.025 INFO running `"docker" "rm" "-f" "6c2593d220d210443b950ed407bb2d91c3de38fa3ceb405abb3cabf051cb983c"`
Nov 01 01:08:49.149 INFO blam! 6c2593d220d210443b950ed407bb2d91c3de38fa3ceb405abb3cabf051cb983c