Dec 01 23:00:52.340 INFO testing bluecereal/t-render against 1.30.1 for beta-1.31-5
Dec 01 23:00:52.340 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 23:00:52.792 INFO [stdout] 7133375af8d57663cd44c6102ec53db8359a76d28e750cf9f1a6ec4d35711bd2
Dec 01 23:00:52.797 INFO running `"docker" "start" "-a" "7133375af8d57663cd44c6102ec53db8359a76d28e750cf9f1a6ec4d35711bd2"`
Dec 01 23:00:53.922 INFO [stderr] usermod: no changes
Dec 01 23:00:53.991 INFO [stderr]    Compiling termion v1.1.4
Dec 01 23:00:55.811 INFO [stderr]    Compiling t-render v0.1.0 (/source)
Dec 01 23:00:56.314 INFO [stderr] warning: unused import: `std::fmt::Display`
Dec 01 23:00:56.315 INFO [stderr]  --> src/execution.rs:6:5
Dec 01 23:00:56.315 INFO [stderr]   |
Dec 01 23:00:56.315 INFO [stderr] 6 | use std::fmt::Display;
Dec 01 23:00:56.315 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 01 23:00:56.315 INFO [stderr]   |
Dec 01 23:00:56.315 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 23:00:56.315 INFO [stderr] 
Dec 01 23:00:56.383 INFO [stderr] warning: variable does not need to be mutable
Dec 01 23:00:56.383 INFO [stderr]  --> src/vertex.rs:4:9
Dec 01 23:00:56.383 INFO [stderr]   |
Dec 01 23:00:56.383 INFO [stderr] 4 |     let mut x_distance = this.get_x() - other.get_x();
Dec 01 23:00:56.383 INFO [stderr]   |         ----^^^^^^^^^^
Dec 01 23:00:56.383 INFO [stderr]   |         |
Dec 01 23:00:56.383 INFO [stderr]   |         help: remove this `mut`
Dec 01 23:00:56.383 INFO [stderr]   |
Dec 01 23:00:56.383 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 01 23:00:56.383 INFO [stderr] 
Dec 01 23:00:56.383 INFO [stderr] warning: variable does not need to be mutable
Dec 01 23:00:56.383 INFO [stderr]  --> src/vertex.rs:5:9
Dec 01 23:00:56.383 INFO [stderr]   |
Dec 01 23:00:56.383 INFO [stderr] 5 |     let mut y_distance = this.get_y() - other.get_y();
Dec 01 23:00:56.383 INFO [stderr]   |         ----^^^^^^^^^^
Dec 01 23:00:56.383 INFO [stderr]   |         |
Dec 01 23:00:56.383 INFO [stderr]   |         help: remove this `mut`
Dec 01 23:00:56.383 INFO [stderr] 
Dec 01 23:00:56.387 INFO [stderr] warning: function is never used: `distance_between`
Dec 01 23:00:56.388 INFO [stderr]  --> src/vertex.rs:3:1
Dec 01 23:00:56.388 INFO [stderr]   |
Dec 01 23:00:56.388 INFO [stderr] 3 | pub fn distance_between<C>(this: &Vertex<C>, other: &Vertex<C>) -> (u32, u32) where C: Copy + Clone + Color {
Dec 01 23:00:56.388 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 23:00:56.388 INFO [stderr]   |
Dec 01 23:00:56.388 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 23:00:56.388 INFO [stderr] 
Dec 01 23:00:56.388 INFO [stderr] warning: struct is never constructed: `Comparer`
Dec 01 23:00:56.388 INFO [stderr]  --> src/compare.rs:8:1
Dec 01 23:00:56.388 INFO [stderr]   |
Dec 01 23:00:56.388 INFO [stderr] 8 | pub struct Comparer<T: Comparable> {
Dec 01 23:00:56.388 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 23:00:56.388 INFO [stderr] 
Dec 01 23:00:56.388 INFO [stderr] warning: method is never used: `new`
Dec 01 23:00:56.388 INFO [stderr]   --> src/compare.rs:14:5
Dec 01 23:00:56.388 INFO [stderr]    |
Dec 01 23:00:56.388 INFO [stderr] 14 |     pub fn new(things: Vec<T>) -> Comparer<T> {
Dec 01 23:00:56.388 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 23:00:56.388 INFO [stderr] 
Dec 01 23:00:56.388 INFO [stderr] warning: method is never used: `update`
Dec 01 23:00:56.388 INFO [stderr]   --> src/compare.rs:21:5
Dec 01 23:00:56.388 INFO [stderr]    |
Dec 01 23:00:56.388 INFO [stderr] 21 |     pub fn update(&mut self) {
Dec 01 23:00:56.388 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 23:00:56.388 INFO [stderr] 
Dec 01 23:00:57.055 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.09s
Dec 01 23:00:57.055 INFO [stderr] su: No module specific data is present
Dec 01 23:00:57.837 INFO running `"docker" "inspect" "7133375af8d57663cd44c6102ec53db8359a76d28e750cf9f1a6ec4d35711bd2"`
Dec 01 23:00:58.142 INFO running `"docker" "rm" "-f" "7133375af8d57663cd44c6102ec53db8359a76d28e750cf9f1a6ec4d35711bd2"`
Dec 01 23:00:58.567 INFO [stdout] 7133375af8d57663cd44c6102ec53db8359a76d28e750cf9f1a6ec4d35711bd2
Dec 01 23:00:58.569 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 23:00:59.003 INFO [stdout] 7564334f4d0c5a2c47f74f08e100d9254e32e852b9a205ab2933f17214505833
Dec 01 23:00:59.005 INFO running `"docker" "start" "-a" "7564334f4d0c5a2c47f74f08e100d9254e32e852b9a205ab2933f17214505833"`
Dec 01 23:01:00.151 INFO [stderr] usermod: no changes
Dec 01 23:01:00.183 INFO [stderr]    Compiling t-render v0.1.0 (/source)
Dec 01 23:01:00.798 INFO [stderr] warning: unused import: `std::fmt::Display`
Dec 01 23:01:00.798 INFO [stderr]  --> src/execution.rs:6:5
Dec 01 23:01:00.798 INFO [stderr]   |
Dec 01 23:01:00.798 INFO [stderr] 6 | use std::fmt::Display;
Dec 01 23:01:00.798 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 01 23:01:00.798 INFO [stderr]   |
Dec 01 23:01:00.798 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 23:01:00.798 INFO [stderr] 
Dec 01 23:01:00.915 INFO [stderr] warning: variable does not need to be mutable
Dec 01 23:01:00.915 INFO [stderr]  --> src/vertex.rs:4:9
Dec 01 23:01:00.915 INFO [stderr]   |
Dec 01 23:01:00.915 INFO [stderr] 4 |     let mut x_distance = this.get_x() - other.get_x();
Dec 01 23:01:00.915 INFO [stderr]   |         ----^^^^^^^^^^
Dec 01 23:01:00.915 INFO [stderr]   |         |
Dec 01 23:01:00.915 INFO [stderr]   |         help: remove this `mut`
Dec 01 23:01:00.915 INFO [stderr]   |
Dec 01 23:01:00.915 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 01 23:01:00.915 INFO [stderr] 
Dec 01 23:01:00.915 INFO [stderr] warning: variable does not need to be mutable
Dec 01 23:01:00.915 INFO [stderr]  --> src/vertex.rs:5:9
Dec 01 23:01:00.915 INFO [stderr]   |
Dec 01 23:01:00.915 INFO [stderr] 5 |     let mut y_distance = this.get_y() - other.get_y();
Dec 01 23:01:00.919 INFO [stderr]   |         ----^^^^^^^^^^
Dec 01 23:01:00.919 INFO [stderr]   |         |
Dec 01 23:01:00.919 INFO [stderr]   |         help: remove this `mut`
Dec 01 23:01:00.919 INFO [stderr] 
Dec 01 23:01:00.919 INFO [stderr] warning: function is never used: `distance_between`
Dec 01 23:01:00.919 INFO [stderr]  --> src/vertex.rs:3:1
Dec 01 23:01:00.919 INFO [stderr]   |
Dec 01 23:01:00.919 INFO [stderr] 3 | pub fn distance_between<C>(this: &Vertex<C>, other: &Vertex<C>) -> (u32, u32) where C: Copy + Clone + Color {
Dec 01 23:01:00.919 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 23:01:00.919 INFO [stderr]   |
Dec 01 23:01:00.919 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 23:01:00.919 INFO [stderr] 
Dec 01 23:01:00.919 INFO [stderr] warning: struct is never constructed: `Comparer`
Dec 01 23:01:00.919 INFO [stderr]  --> src/compare.rs:8:1
Dec 01 23:01:00.919 INFO [stderr]   |
Dec 01 23:01:00.919 INFO [stderr] 8 | pub struct Comparer<T: Comparable> {
Dec 01 23:01:00.919 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 23:01:00.919 INFO [stderr] 
Dec 01 23:01:00.919 INFO [stderr] warning: method is never used: `new`
Dec 01 23:01:00.919 INFO [stderr]   --> src/compare.rs:14:5
Dec 01 23:01:00.919 INFO [stderr]    |
Dec 01 23:01:00.919 INFO [stderr] 14 |     pub fn new(things: Vec<T>) -> Comparer<T> {
Dec 01 23:01:00.919 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 23:01:00.919 INFO [stderr] 
Dec 01 23:01:00.919 INFO [stderr] warning: method is never used: `update`
Dec 01 23:01:00.919 INFO [stderr]   --> src/compare.rs:21:5
Dec 01 23:01:00.919 INFO [stderr]    |
Dec 01 23:01:00.919 INFO [stderr] 21 |     pub fn update(&mut self) {
Dec 01 23:01:00.919 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 23:01:00.919 INFO [stderr] 
Dec 01 23:01:01.491 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Dec 01 23:01:01.492 INFO [stderr] su: No module specific data is present
Dec 01 23:01:02.225 INFO running `"docker" "inspect" "7564334f4d0c5a2c47f74f08e100d9254e32e852b9a205ab2933f17214505833"`
Dec 01 23:01:02.571 INFO running `"docker" "rm" "-f" "7564334f4d0c5a2c47f74f08e100d9254e32e852b9a205ab2933f17214505833"`
Dec 01 23:01:02.926 INFO [stdout] 7564334f4d0c5a2c47f74f08e100d9254e32e852b9a205ab2933f17214505833
Dec 01 23:01:02.931 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 23:01:03.540 INFO [stdout] 9e0cf5865bb8464b3a9646e7260c557097474deca556a9340aa821ae571add52
Dec 01 23:01:03.542 INFO running `"docker" "start" "-a" "9e0cf5865bb8464b3a9646e7260c557097474deca556a9340aa821ae571add52"`
Dec 01 23:01:05.246 INFO [stderr] usermod: no changes
Dec 01 23:01:05.307 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 23:01:05.311 INFO [stderr]      Running /target/debug/deps/t_render-3629413b9d007065
Dec 01 23:01:05.316 INFO [stdout] 
Dec 01 23:01:05.316 INFO [stdout] running 0 tests
Dec 01 23:01:05.316 INFO [stdout] 
Dec 01 23:01:05.316 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 23:01:05.316 INFO [stdout] 
Dec 01 23:01:05.320 INFO [stderr] su: No module specific data is present
Dec 01 23:01:06.236 INFO running `"docker" "inspect" "9e0cf5865bb8464b3a9646e7260c557097474deca556a9340aa821ae571add52"`
Dec 01 23:01:06.585 INFO running `"docker" "rm" "-f" "9e0cf5865bb8464b3a9646e7260c557097474deca556a9340aa821ae571add52"`
Dec 01 23:01:07.035 INFO [stdout] 9e0cf5865bb8464b3a9646e7260c557097474deca556a9340aa821ae571add52
