Dec 04 14:23:27.018 INFO checking maxastyler/unit-conversion against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481 Dec 04 14:23:27.018 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"` Dec 04 14:23:27.222 INFO [stdout] c686be46ab0a14dd3a2005e9b79c1d5f75a2b69df12189b9f117010a58f9ed77 Dec 04 14:23:27.224 INFO running `"docker" "start" "-a" "c686be46ab0a14dd3a2005e9b79c1d5f75a2b69df12189b9f117010a58f9ed77"` Dec 04 14:23:27.778 INFO [stderr] usermod: no changes Dec 04 14:23:27.830 INFO [stderr] Checking memchr v1.0.2 Dec 04 14:23:28.218 INFO [stderr] Checking nom v3.2.1 Dec 04 14:23:30.412 INFO [stderr] Checking unit-conversion v0.1.0 (/source) Dec 04 14:23:31.091 INFO [stderr] warning: unused import: `std::io` Dec 04 14:23:31.091 INFO [stderr] --> src/unit.rs:7:5 Dec 04 14:23:31.092 INFO [stderr] | Dec 04 14:23:31.092 INFO [stderr] 7 | use std::io; Dec 04 14:23:31.092 INFO [stderr] | ^^^^^^^ Dec 04 14:23:31.093 INFO [stderr] | Dec 04 14:23:31.093 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 04 14:23:31.093 INFO [stderr] Dec 04 14:23:31.093 INFO [stderr] warning: unused import: `std::fs::File` Dec 04 14:23:31.094 INFO [stderr] --> src/unit.rs:8:5 Dec 04 14:23:31.094 INFO [stderr] | Dec 04 14:23:31.094 INFO [stderr] 8 | use std::fs::File; Dec 04 14:23:31.095 INFO [stderr] | ^^^^^^^^^^^^^ Dec 04 14:23:31.095 INFO [stderr] Dec 04 14:23:31.095 INFO [stderr] warning: unused import: `std::io::prelude::*` Dec 04 14:23:31.095 INFO [stderr] --> src/unit.rs:9:5 Dec 04 14:23:31.096 INFO [stderr] | Dec 04 14:23:31.096 INFO [stderr] 9 | use std::io::prelude::*; Dec 04 14:23:31.096 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.096 INFO [stderr] Dec 04 14:23:31.097 INFO [stderr] warning: unused import: `be_i32` Dec 04 14:23:31.097 INFO [stderr] --> src/parser.rs:1:18 Dec 04 14:23:31.097 INFO [stderr] | Dec 04 14:23:31.098 INFO [stderr] 1 | use nom::{digit, be_i32, double, alpha, rest}; Dec 04 14:23:31.098 INFO [stderr] | ^^^^^^ Dec 04 14:23:31.098 INFO [stderr] Dec 04 14:23:31.099 INFO [stderr] warning: unused import: `Error` Dec 04 14:23:31.099 INFO [stderr] --> src/parser.rs:52:30 Dec 04 14:23:31.099 INFO [stderr] | Dec 04 14:23:31.100 INFO [stderr] 52 | use nom::IResult::{Done, Error}; Dec 04 14:23:31.100 INFO [stderr] | ^^^^^ Dec 04 14:23:31.100 INFO [stderr] Dec 04 14:23:31.133 INFO [stderr] warning: unused import: `std::io` Dec 04 14:23:31.134 INFO [stderr] --> src/unit.rs:7:5 Dec 04 14:23:31.134 INFO [stderr] | Dec 04 14:23:31.134 INFO [stderr] 7 | use std::io; Dec 04 14:23:31.135 INFO [stderr] | ^^^^^^^ Dec 04 14:23:31.135 INFO [stderr] | Dec 04 14:23:31.135 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 04 14:23:31.135 INFO [stderr] Dec 04 14:23:31.136 INFO [stderr] warning: unused import: `std::fs::File` Dec 04 14:23:31.136 INFO [stderr] --> src/unit.rs:8:5 Dec 04 14:23:31.136 INFO [stderr] | Dec 04 14:23:31.137 INFO [stderr] 8 | use std::fs::File; Dec 04 14:23:31.137 INFO [stderr] | ^^^^^^^^^^^^^ Dec 04 14:23:31.137 INFO [stderr] Dec 04 14:23:31.138 INFO [stderr] warning: unused import: `std::io::prelude::*` Dec 04 14:23:31.138 INFO [stderr] --> src/unit.rs:9:5 Dec 04 14:23:31.138 INFO [stderr] | Dec 04 14:23:31.139 INFO [stderr] 9 | use std::io::prelude::*; Dec 04 14:23:31.139 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.139 INFO [stderr] Dec 04 14:23:31.139 INFO [stderr] warning: unused import: `be_i32` Dec 04 14:23:31.140 INFO [stderr] --> src/parser.rs:1:18 Dec 04 14:23:31.140 INFO [stderr] | Dec 04 14:23:31.140 INFO [stderr] 1 | use nom::{digit, be_i32, double, alpha, rest}; Dec 04 14:23:31.140 INFO [stderr] | ^^^^^^ Dec 04 14:23:31.140 INFO [stderr] Dec 04 14:23:31.140 INFO [stderr] warning: unused import: `Error` Dec 04 14:23:31.140 INFO [stderr] --> src/parser.rs:52:30 Dec 04 14:23:31.140 INFO [stderr] | Dec 04 14:23:31.140 INFO [stderr] 52 | use nom::IResult::{Done, Error}; Dec 04 14:23:31.140 INFO [stderr] | ^^^^^ Dec 04 14:23:31.140 INFO [stderr] Dec 04 14:23:31.140 INFO [stderr] warning: unused import: `Error` Dec 04 14:23:31.140 INFO [stderr] --> src/parser.rs:83:34 Dec 04 14:23:31.140 INFO [stderr] | Dec 04 14:23:31.140 INFO [stderr] 83 | use nom::IResult::{Done, Error}; Dec 04 14:23:31.140 INFO [stderr] | ^^^^^ Dec 04 14:23:31.140 INFO [stderr] Dec 04 14:23:31.498 INFO [stderr] warning: unused import: `Mul` Dec 04 14:23:31.498 INFO [stderr] --> src/unit.rs:5:16 Dec 04 14:23:31.498 INFO [stderr] | Dec 04 14:23:31.498 INFO [stderr] 5 | use std::ops::{Mul, Div}; Dec 04 14:23:31.498 INFO [stderr] | ^^^ Dec 04 14:23:31.498 INFO [stderr] Dec 04 14:23:31.498 INFO [stderr] warning: unused import: `Div` Dec 04 14:23:31.498 INFO [stderr] --> src/unit.rs:5:21 Dec 04 14:23:31.498 INFO [stderr] | Dec 04 14:23:31.498 INFO [stderr] 5 | use std::ops::{Mul, Div}; Dec 04 14:23:31.498 INFO [stderr] | ^^^ Dec 04 14:23:31.498 INFO [stderr] Dec 04 14:23:31.530 INFO [stderr] warning: unused variable: `j` Dec 04 14:23:31.530 INFO [stderr] --> src/unit.rs:41:30 Dec 04 14:23:31.530 INFO [stderr] | Dec 04 14:23:31.530 INFO [stderr] 41 | Some(u) => { for j in 0..i.abs() { Dec 04 14:23:31.530 INFO [stderr] | ^ help: consider using `_j` instead Dec 04 14:23:31.530 INFO [stderr] | Dec 04 14:23:31.530 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 04 14:23:31.530 INFO [stderr] Dec 04 14:23:31.621 INFO [stderr] warning: unused import: `Mul` Dec 04 14:23:31.622 INFO [stderr] --> src/unit.rs:5:16 Dec 04 14:23:31.622 INFO [stderr] | Dec 04 14:23:31.623 INFO [stderr] 5 | use std::ops::{Mul, Div}; Dec 04 14:23:31.624 INFO [stderr] | ^^^ Dec 04 14:23:31.624 INFO [stderr] Dec 04 14:23:31.625 INFO [stderr] warning: unused import: `Div` Dec 04 14:23:31.635 INFO [stderr] --> src/unit.rs:5:21 Dec 04 14:23:31.635 INFO [stderr] | Dec 04 14:23:31.636 INFO [stderr] 5 | use std::ops::{Mul, Div}; Dec 04 14:23:31.636 INFO [stderr] | ^^^ Dec 04 14:23:31.636 INFO [stderr] Dec 04 14:23:31.663 INFO [stderr] warning: unused variable: `j` Dec 04 14:23:31.664 INFO [stderr] --> src/unit.rs:41:30 Dec 04 14:23:31.664 INFO [stderr] | Dec 04 14:23:31.664 INFO [stderr] 41 | Some(u) => { for j in 0..i.abs() { Dec 04 14:23:31.664 INFO [stderr] | ^ help: consider using `_j` instead Dec 04 14:23:31.664 INFO [stderr] | Dec 04 14:23:31.665 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 04 14:23:31.665 INFO [stderr] Dec 04 14:23:31.692 INFO [stderr] warning: method is never used: `matches` Dec 04 14:23:31.692 INFO [stderr] --> src/dimension.rs:44:5 Dec 04 14:23:31.692 INFO [stderr] | Dec 04 14:23:31.692 INFO [stderr] 44 | pub fn matches(&self, other: &Dimension) -> bool { Dec 04 14:23:31.693 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.693 INFO [stderr] | Dec 04 14:23:31.693 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 04 14:23:31.693 INFO [stderr] Dec 04 14:23:31.693 INFO [stderr] warning: method is never used: `add` Dec 04 14:23:31.694 INFO [stderr] --> src/dimension.rs:48:5 Dec 04 14:23:31.694 INFO [stderr] | Dec 04 14:23:31.694 INFO [stderr] 48 | pub fn add(&self, other: &Dimension) -> Option { Dec 04 14:23:31.694 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.694 INFO [stderr] Dec 04 14:23:31.695 INFO [stderr] warning: method is never used: `sub` Dec 04 14:23:31.695 INFO [stderr] --> src/dimension.rs:64:5 Dec 04 14:23:31.695 INFO [stderr] | Dec 04 14:23:31.695 INFO [stderr] 64 | pub fn sub(&self, other: &Dimension) -> Option { Dec 04 14:23:31.696 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.696 INFO [stderr] Dec 04 14:23:31.696 INFO [stderr] warning: method is never used: `pow` Dec 04 14:23:31.696 INFO [stderr] --> src/dimension.rs:78:5 Dec 04 14:23:31.696 INFO [stderr] | Dec 04 14:23:31.697 INFO [stderr] 78 | pub fn pow(&self, power: i32) -> Dimension { Dec 04 14:23:31.697 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.697 INFO [stderr] Dec 04 14:23:31.697 INFO [stderr] warning: method is never used: `root` Dec 04 14:23:31.697 INFO [stderr] --> src/dimension.rs:82:5 Dec 04 14:23:31.698 INFO [stderr] | Dec 04 14:23:31.698 INFO [stderr] 82 | pub fn root(&self, root: i32) -> Dimension { Dec 04 14:23:31.698 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.698 INFO [stderr] Dec 04 14:23:31.698 INFO [stderr] warning: method is never used: `add` Dec 04 14:23:31.699 INFO [stderr] --> src/quantity.rs:14:5 Dec 04 14:23:31.699 INFO [stderr] | Dec 04 14:23:31.699 INFO [stderr] 14 | pub fn add(&self, other: Quantity) -> Option { Dec 04 14:23:31.699 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.699 INFO [stderr] Dec 04 14:23:31.700 INFO [stderr] warning: method is never used: `sub` Dec 04 14:23:31.700 INFO [stderr] --> src/quantity.rs:20:5 Dec 04 14:23:31.700 INFO [stderr] | Dec 04 14:23:31.700 INFO [stderr] 20 | pub fn sub(&self, other: Quantity) -> Option { Dec 04 14:23:31.701 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.701 INFO [stderr] Dec 04 14:23:31.701 INFO [stderr] warning: method is never used: `mul` Dec 04 14:23:31.701 INFO [stderr] --> src/quantity.rs:26:5 Dec 04 14:23:31.701 INFO [stderr] | Dec 04 14:23:31.702 INFO [stderr] 26 | pub fn mul(&self, other: Quantity) -> Quantity { Dec 04 14:23:31.702 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.702 INFO [stderr] Dec 04 14:23:31.702 INFO [stderr] warning: method is never used: `div` Dec 04 14:23:31.703 INFO [stderr] --> src/quantity.rs:29:5 Dec 04 14:23:31.703 INFO [stderr] | Dec 04 14:23:31.703 INFO [stderr] 29 | pub fn div(&self, other: Quantity) -> Quantity { Dec 04 14:23:31.703 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.703 INFO [stderr] Dec 04 14:23:31.704 INFO [stderr] warning: method is never used: `pow` Dec 04 14:23:31.704 INFO [stderr] --> src/unit.rs:30:5 Dec 04 14:23:31.704 INFO [stderr] | Dec 04 14:23:31.704 INFO [stderr] 30 | pub fn pow(&self, power: i32) -> Unit { Dec 04 14:23:31.705 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.705 INFO [stderr] Dec 04 14:23:31.705 INFO [stderr] warning: method is never used: `root` Dec 04 14:23:31.705 INFO [stderr] --> src/unit.rs:33:5 Dec 04 14:23:31.706 INFO [stderr] | Dec 04 14:23:31.706 INFO [stderr] 33 | pub fn root(&self, root: i32) -> Unit { Dec 04 14:23:31.706 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.706 INFO [stderr] Dec 04 14:23:31.761 INFO [stderr] warning: method is never used: `matches` Dec 04 14:23:31.762 INFO [stderr] --> src/dimension.rs:44:5 Dec 04 14:23:31.762 INFO [stderr] | Dec 04 14:23:31.762 INFO [stderr] 44 | pub fn matches(&self, other: &Dimension) -> bool { Dec 04 14:23:31.763 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.763 INFO [stderr] | Dec 04 14:23:31.763 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 04 14:23:31.763 INFO [stderr] Dec 04 14:23:31.764 INFO [stderr] warning: method is never used: `add` Dec 04 14:23:31.764 INFO [stderr] --> src/dimension.rs:48:5 Dec 04 14:23:31.764 INFO [stderr] | Dec 04 14:23:31.764 INFO [stderr] 48 | pub fn add(&self, other: &Dimension) -> Option { Dec 04 14:23:31.765 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.765 INFO [stderr] Dec 04 14:23:31.765 INFO [stderr] warning: method is never used: `sub` Dec 04 14:23:31.765 INFO [stderr] --> src/dimension.rs:64:5 Dec 04 14:23:31.766 INFO [stderr] | Dec 04 14:23:31.766 INFO [stderr] 64 | pub fn sub(&self, other: &Dimension) -> Option { Dec 04 14:23:31.766 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.766 INFO [stderr] Dec 04 14:23:31.767 INFO [stderr] warning: method is never used: `pow` Dec 04 14:23:31.767 INFO [stderr] --> src/dimension.rs:78:5 Dec 04 14:23:31.767 INFO [stderr] | Dec 04 14:23:31.767 INFO [stderr] 78 | pub fn pow(&self, power: i32) -> Dimension { Dec 04 14:23:31.768 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.768 INFO [stderr] Dec 04 14:23:31.768 INFO [stderr] warning: method is never used: `root` Dec 04 14:23:31.768 INFO [stderr] --> src/dimension.rs:82:5 Dec 04 14:23:31.769 INFO [stderr] | Dec 04 14:23:31.769 INFO [stderr] 82 | pub fn root(&self, root: i32) -> Dimension { Dec 04 14:23:31.769 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.769 INFO [stderr] Dec 04 14:23:31.770 INFO [stderr] warning: method is never used: `add` Dec 04 14:23:31.770 INFO [stderr] --> src/quantity.rs:14:5 Dec 04 14:23:31.770 INFO [stderr] | Dec 04 14:23:31.770 INFO [stderr] 14 | pub fn add(&self, other: Quantity) -> Option { Dec 04 14:23:31.771 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.771 INFO [stderr] Dec 04 14:23:31.771 INFO [stderr] warning: method is never used: `sub` Dec 04 14:23:31.771 INFO [stderr] --> src/quantity.rs:20:5 Dec 04 14:23:31.772 INFO [stderr] | Dec 04 14:23:31.772 INFO [stderr] 20 | pub fn sub(&self, other: Quantity) -> Option { Dec 04 14:23:31.772 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.772 INFO [stderr] Dec 04 14:23:31.772 INFO [stderr] warning: method is never used: `mul` Dec 04 14:23:31.773 INFO [stderr] --> src/quantity.rs:26:5 Dec 04 14:23:31.773 INFO [stderr] | Dec 04 14:23:31.773 INFO [stderr] 26 | pub fn mul(&self, other: Quantity) -> Quantity { Dec 04 14:23:31.773 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.774 INFO [stderr] Dec 04 14:23:31.774 INFO [stderr] warning: method is never used: `div` Dec 04 14:23:31.774 INFO [stderr] --> src/quantity.rs:29:5 Dec 04 14:23:31.774 INFO [stderr] | Dec 04 14:23:31.775 INFO [stderr] 29 | pub fn div(&self, other: Quantity) -> Quantity { Dec 04 14:23:31.775 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.775 INFO [stderr] Dec 04 14:23:31.775 INFO [stderr] warning: method is never used: `pow` Dec 04 14:23:31.776 INFO [stderr] --> src/unit.rs:30:5 Dec 04 14:23:31.776 INFO [stderr] | Dec 04 14:23:31.776 INFO [stderr] 30 | pub fn pow(&self, power: i32) -> Unit { Dec 04 14:23:31.776 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.776 INFO [stderr] Dec 04 14:23:31.777 INFO [stderr] warning: method is never used: `root` Dec 04 14:23:31.777 INFO [stderr] --> src/unit.rs:33:5 Dec 04 14:23:31.777 INFO [stderr] | Dec 04 14:23:31.778 INFO [stderr] 33 | pub fn root(&self, root: i32) -> Unit { Dec 04 14:23:31.778 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 14:23:31.778 INFO [stderr] Dec 04 14:23:31.868 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.05s Dec 04 14:23:31.871 INFO [stderr] su: No module specific data is present Dec 04 14:23:33.247 INFO running `"docker" "inspect" "c686be46ab0a14dd3a2005e9b79c1d5f75a2b69df12189b9f117010a58f9ed77"` Dec 04 14:23:33.632 INFO running `"docker" "rm" "-f" "c686be46ab0a14dd3a2005e9b79c1d5f75a2b69df12189b9f117010a58f9ed77"` Dec 04 14:23:33.949 INFO [stdout] c686be46ab0a14dd3a2005e9b79c1d5f75a2b69df12189b9f117010a58f9ed77