Dec 19 21:49:33.667 INFO checking Stateford/rust-graph against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 21:49:33.667 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/Stateford/rust-graph:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:49:33.868 INFO [stdout] 36b342ec8993a0c151872397982bb96186a117523cfdc6eac0b2880077ec721e
Dec 19 21:49:33.870 INFO running `"docker" "start" "-a" "36b342ec8993a0c151872397982bb96186a117523cfdc6eac0b2880077ec721e"`
Dec 19 21:49:34.700 INFO [stderr]    Compiling wayland-client v0.21.4
Dec 19 21:49:34.721 INFO [stderr]    Compiling wayland-protocols v0.21.4
Dec 19 21:49:34.736 INFO [stderr]    Compiling glutin v0.19.0
Dec 19 21:49:34.736 INFO [stderr]     Checking pistoncore-input v0.23.0
Dec 19 21:49:34.736 INFO [stderr]     Checking parking_lot v0.6.4
Dec 19 21:49:34.736 INFO [stderr]     Checking image v0.20.1
Dec 19 21:49:42.912 INFO [stderr]     Checking pistoncore-window v0.34.0
Dec 19 21:49:46.624 INFO [stderr]     Checking piston-gfx_texture v0.34.0
Dec 19 21:49:47.875 INFO [stderr]     Checking pistoncore-event_loop v0.39.0
Dec 19 21:49:49.216 INFO [stderr]     Checking piston v0.39.0
Dec 19 21:49:49.736 INFO [stderr]     Checking piston2d-gfx_graphics v0.54.0
Dec 19 21:49:50.769 INFO [stderr]     Checking smithay-client-toolkit v0.4.2
Dec 19 21:49:54.778 INFO [stderr]     Checking winit v0.18.0
Dec 19 21:49:59.257 INFO [stderr]     Checking pistoncore-glutin_window v0.51.1
Dec 19 21:50:00.649 INFO [stderr]     Checking piston_window v0.85.0
Dec 19 21:50:02.302 INFO [stderr]     Checking graph v0.1.0 (/opt/crater/workdir)
Dec 19 21:50:05.460 INFO [stderr] warning: method is never used: `shift`
Dec 19 21:50:05.460 INFO [stderr]   --> src/graph/point.rs:28:5
Dec 19 21:50:05.461 INFO [stderr]    |
Dec 19 21:50:05.461 INFO [stderr] 28 |     fn shift(&mut self, max_positions: i32, size: Vector2f) {
Dec 19 21:50:05.461 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:05.461 INFO [stderr]    |
Dec 19 21:50:05.462 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:50:05.462 INFO [stderr] 
Dec 19 21:50:05.476 INFO [stderr] warning: structure field `totalTime` should have a snake case name such as `total_time`
Dec 19 21:50:05.476 INFO [stderr]   --> src/graph/instance.rs:86:5
Dec 19 21:50:05.477 INFO [stderr]    |
Dec 19 21:50:05.477 INFO [stderr] 86 |     totalTime: f64,
Dec 19 21:50:05.477 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 21:50:05.478 INFO [stderr]    |
Dec 19 21:50:05.478 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 21:50:05.478 INFO [stderr] 
Dec 19 21:50:05.478 INFO [stderr] warning: structure field `switchTime` should have a snake case name such as `switch_time`
Dec 19 21:50:05.479 INFO [stderr]   --> src/graph/instance.rs:87:5
Dec 19 21:50:05.479 INFO [stderr]    |
Dec 19 21:50:05.479 INFO [stderr] 87 |     switchTime: f64
Dec 19 21:50:05.479 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 21:50:05.480 INFO [stderr] 
Dec 19 21:50:05.690 INFO [stderr] warning: method is never used: `shift`
Dec 19 21:50:05.690 INFO [stderr]   --> src/graph/point.rs:28:5
Dec 19 21:50:05.690 INFO [stderr]    |
Dec 19 21:50:05.690 INFO [stderr] 28 |     fn shift(&mut self, max_positions: i32, size: Vector2f) {
Dec 19 21:50:05.690 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:05.690 INFO [stderr]    |
Dec 19 21:50:05.690 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:50:05.690 INFO [stderr] 
Dec 19 21:50:05.720 INFO [stderr] warning: structure field `totalTime` should have a snake case name such as `total_time`
Dec 19 21:50:05.720 INFO [stderr]   --> src/graph/instance.rs:86:5
Dec 19 21:50:05.720 INFO [stderr]    |
Dec 19 21:50:05.720 INFO [stderr] 86 |     totalTime: f64,
Dec 19 21:50:05.720 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 21:50:05.720 INFO [stderr]    |
Dec 19 21:50:05.720 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 21:50:05.720 INFO [stderr] 
Dec 19 21:50:05.720 INFO [stderr] warning: structure field `switchTime` should have a snake case name such as `switch_time`
Dec 19 21:50:05.721 INFO [stderr]   --> src/graph/instance.rs:87:5
Dec 19 21:50:05.721 INFO [stderr]    |
Dec 19 21:50:05.721 INFO [stderr] 87 |     switchTime: f64
Dec 19 21:50:05.721 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 21:50:05.721 INFO [stderr] 
Dec 19 21:50:08.404 INFO [stderr] warning: field is never used: `x`
Dec 19 21:50:08.404 INFO [stderr]  --> src/graph/point.rs:5:5
Dec 19 21:50:08.404 INFO [stderr]   |
Dec 19 21:50:08.404 INFO [stderr] 5 |     x: f64,
Dec 19 21:50:08.404 INFO [stderr]   |     ^^^^^^
Dec 19 21:50:08.404 INFO [stderr]   |
Dec 19 21:50:08.404 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 21:50:08.404 INFO [stderr] 
Dec 19 21:50:08.404 INFO [stderr] warning: field is never used: `y`
Dec 19 21:50:08.404 INFO [stderr]  --> src/graph/point.rs:6:5
Dec 19 21:50:08.404 INFO [stderr]   |
Dec 19 21:50:08.404 INFO [stderr] 6 |     y: f64,
Dec 19 21:50:08.404 INFO [stderr]   |     ^^^^^^
Dec 19 21:50:08.404 INFO [stderr] 
Dec 19 21:50:08.404 INFO [stderr] warning: field is never used: `position`
Dec 19 21:50:08.404 INFO [stderr]  --> src/graph/point.rs:7:5
Dec 19 21:50:08.404 INFO [stderr]   |
Dec 19 21:50:08.404 INFO [stderr] 7 |     position: i32
Dec 19 21:50:08.404 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 21:50:08.404 INFO [stderr] 
Dec 19 21:50:08.404 INFO [stderr] warning: method is never used: `new`
Dec 19 21:50:08.404 INFO [stderr]   --> src/graph/point.rs:12:5
Dec 19 21:50:08.404 INFO [stderr]    |
Dec 19 21:50:08.404 INFO [stderr] 12 |     fn new() -> Self {
Dec 19 21:50:08.404 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 21:50:08.404 INFO [stderr] 
Dec 19 21:50:08.404 INFO [stderr] warning: method is never used: `set_value`
Dec 19 21:50:08.404 INFO [stderr]   --> src/graph/point.rs:20:5
Dec 19 21:50:08.404 INFO [stderr]    |
Dec 19 21:50:08.404 INFO [stderr] 20 |     fn set_value(&mut self, value: f64, max_positions: i32, position: usize, size: Vector2f) {
Dec 19 21:50:08.404 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:08.404 INFO [stderr] 
Dec 19 21:50:08.404 INFO [stderr] warning: method is never used: `shift`
Dec 19 21:50:08.404 INFO [stderr]   --> src/graph/point.rs:28:5
Dec 19 21:50:08.404 INFO [stderr]    |
Dec 19 21:50:08.404 INFO [stderr] 28 |     fn shift(&mut self, max_positions: i32, size: Vector2f) {
Dec 19 21:50:08.404 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:08.404 INFO [stderr] 
Dec 19 21:50:08.404 INFO [stderr] warning: struct is never constructed: `GraphPoints`
Dec 19 21:50:08.404 INFO [stderr]   --> src/graph/point.rs:36:1
Dec 19 21:50:08.404 INFO [stderr]    |
Dec 19 21:50:08.404 INFO [stderr] 36 | pub struct GraphPoints {
Dec 19 21:50:08.404 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:08.404 INFO [stderr] 
Dec 19 21:50:08.404 INFO [stderr] warning: method is never used: `new`
Dec 19 21:50:08.404 INFO [stderr]   --> src/graph/point.rs:45:5
Dec 19 21:50:08.405 INFO [stderr]    |
Dec 19 21:50:08.405 INFO [stderr] 45 |     pub fn new(size: Vector2f) -> Self {
Dec 19 21:50:08.405 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:08.405 INFO [stderr] 
Dec 19 21:50:08.405 INFO [stderr] warning: method is never used: `set_max_size`
Dec 19 21:50:08.405 INFO [stderr]   --> src/graph/point.rs:54:5
Dec 19 21:50:08.405 INFO [stderr]    |
Dec 19 21:50:08.405 INFO [stderr] 54 |     pub fn set_max_size(&mut self, size: i32) {
Dec 19 21:50:08.405 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:08.405 INFO [stderr] 
Dec 19 21:50:08.405 INFO [stderr] warning: method is never used: `len`
Dec 19 21:50:08.405 INFO [stderr]   --> src/graph/point.rs:58:5
Dec 19 21:50:08.405 INFO [stderr]    |
Dec 19 21:50:08.405 INFO [stderr] 58 |     pub fn len(&self) -> i32 {
Dec 19 21:50:08.405 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:08.405 INFO [stderr] 
Dec 19 21:50:08.405 INFO [stderr] warning: method is never used: `add_point`
Dec 19 21:50:08.405 INFO [stderr]   --> src/graph/point.rs:62:5
Dec 19 21:50:08.405 INFO [stderr]    |
Dec 19 21:50:08.405 INFO [stderr] 62 |     pub fn add_point(&mut self, value: f64) {
Dec 19 21:50:08.405 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:08.405 INFO [stderr] 
Dec 19 21:50:08.405 INFO [stderr] warning: structure field `totalTime` should have a snake case name such as `total_time`
Dec 19 21:50:08.405 INFO [stderr]   --> src/graph/instance.rs:86:5
Dec 19 21:50:08.405 INFO [stderr]    |
Dec 19 21:50:08.405 INFO [stderr] 86 |     totalTime: f64,
Dec 19 21:50:08.405 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 21:50:08.405 INFO [stderr]    |
Dec 19 21:50:08.405 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 21:50:08.405 INFO [stderr] 
Dec 19 21:50:08.405 INFO [stderr] warning: structure field `switchTime` should have a snake case name such as `switch_time`
Dec 19 21:50:08.405 INFO [stderr]   --> src/graph/instance.rs:87:5
Dec 19 21:50:08.405 INFO [stderr]    |
Dec 19 21:50:08.405 INFO [stderr] 87 |     switchTime: f64
Dec 19 21:50:08.405 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 21:50:08.405 INFO [stderr] 
Dec 19 21:50:09.768 INFO [stderr] warning: field is never used: `x`
Dec 19 21:50:09.768 INFO [stderr]  --> src/graph/point.rs:5:5
Dec 19 21:50:09.768 INFO [stderr]   |
Dec 19 21:50:09.769 INFO [stderr] 5 |     x: f64,
Dec 19 21:50:09.769 INFO [stderr]   |     ^^^^^^
Dec 19 21:50:09.769 INFO [stderr]   |
Dec 19 21:50:09.769 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 21:50:09.769 INFO [stderr] 
Dec 19 21:50:09.769 INFO [stderr] warning: field is never used: `y`
Dec 19 21:50:09.769 INFO [stderr]  --> src/graph/point.rs:6:5
Dec 19 21:50:09.769 INFO [stderr]   |
Dec 19 21:50:09.769 INFO [stderr] 6 |     y: f64,
Dec 19 21:50:09.769 INFO [stderr]   |     ^^^^^^
Dec 19 21:50:09.769 INFO [stderr] 
Dec 19 21:50:09.769 INFO [stderr] warning: field is never used: `position`
Dec 19 21:50:09.769 INFO [stderr]  --> src/graph/point.rs:7:5
Dec 19 21:50:09.769 INFO [stderr]   |
Dec 19 21:50:09.769 INFO [stderr] 7 |     position: i32
Dec 19 21:50:09.769 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 21:50:09.769 INFO [stderr] 
Dec 19 21:50:09.769 INFO [stderr] warning: method is never used: `new`
Dec 19 21:50:09.769 INFO [stderr]   --> src/graph/point.rs:12:5
Dec 19 21:50:09.769 INFO [stderr]    |
Dec 19 21:50:09.769 INFO [stderr] 12 |     fn new() -> Self {
Dec 19 21:50:09.769 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 21:50:09.769 INFO [stderr] 
Dec 19 21:50:09.769 INFO [stderr] warning: method is never used: `set_value`
Dec 19 21:50:09.769 INFO [stderr]   --> src/graph/point.rs:20:5
Dec 19 21:50:09.769 INFO [stderr]    |
Dec 19 21:50:09.769 INFO [stderr] 20 |     fn set_value(&mut self, value: f64, max_positions: i32, position: usize, size: Vector2f) {
Dec 19 21:50:09.769 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:09.769 INFO [stderr] 
Dec 19 21:50:09.769 INFO [stderr] warning: method is never used: `shift`
Dec 19 21:50:09.769 INFO [stderr]   --> src/graph/point.rs:28:5
Dec 19 21:50:09.769 INFO [stderr]    |
Dec 19 21:50:09.769 INFO [stderr] 28 |     fn shift(&mut self, max_positions: i32, size: Vector2f) {
Dec 19 21:50:09.769 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:09.769 INFO [stderr] 
Dec 19 21:50:09.769 INFO [stderr] warning: struct is never constructed: `GraphPoints`
Dec 19 21:50:09.769 INFO [stderr]   --> src/graph/point.rs:36:1
Dec 19 21:50:09.769 INFO [stderr]    |
Dec 19 21:50:09.769 INFO [stderr] 36 | pub struct GraphPoints {
Dec 19 21:50:09.769 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:09.769 INFO [stderr] 
Dec 19 21:50:09.769 INFO [stderr] warning: method is never used: `new`
Dec 19 21:50:09.769 INFO [stderr]   --> src/graph/point.rs:45:5
Dec 19 21:50:09.769 INFO [stderr]    |
Dec 19 21:50:09.769 INFO [stderr] 45 |     pub fn new(size: Vector2f) -> Self {
Dec 19 21:50:09.769 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:09.769 INFO [stderr] 
Dec 19 21:50:09.769 INFO [stderr] warning: method is never used: `set_max_size`
Dec 19 21:50:09.769 INFO [stderr]   --> src/graph/point.rs:54:5
Dec 19 21:50:09.769 INFO [stderr]    |
Dec 19 21:50:09.769 INFO [stderr] 54 |     pub fn set_max_size(&mut self, size: i32) {
Dec 19 21:50:09.769 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:09.769 INFO [stderr] 
Dec 19 21:50:09.769 INFO [stderr] warning: method is never used: `len`
Dec 19 21:50:09.769 INFO [stderr]   --> src/graph/point.rs:58:5
Dec 19 21:50:09.769 INFO [stderr]    |
Dec 19 21:50:09.769 INFO [stderr] 58 |     pub fn len(&self) -> i32 {
Dec 19 21:50:09.769 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:09.769 INFO [stderr] 
Dec 19 21:50:09.769 INFO [stderr] warning: method is never used: `add_point`
Dec 19 21:50:09.769 INFO [stderr]   --> src/graph/point.rs:62:5
Dec 19 21:50:09.769 INFO [stderr]    |
Dec 19 21:50:09.769 INFO [stderr] 62 |     pub fn add_point(&mut self, value: f64) {
Dec 19 21:50:09.769 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:09.769 INFO [stderr] 
Dec 19 21:50:09.769 INFO [stderr] warning: structure field `totalTime` should have a snake case name such as `total_time`
Dec 19 21:50:09.769 INFO [stderr]   --> src/graph/instance.rs:86:5
Dec 19 21:50:09.769 INFO [stderr]    |
Dec 19 21:50:09.769 INFO [stderr] 86 |     totalTime: f64,
Dec 19 21:50:09.769 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 21:50:09.769 INFO [stderr]    |
Dec 19 21:50:09.769 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 21:50:09.769 INFO [stderr] 
Dec 19 21:50:09.769 INFO [stderr] warning: structure field `switchTime` should have a snake case name such as `switch_time`
Dec 19 21:50:09.769 INFO [stderr]   --> src/graph/instance.rs:87:5
Dec 19 21:50:09.769 INFO [stderr]    |
Dec 19 21:50:09.769 INFO [stderr] 87 |     switchTime: f64
Dec 19 21:50:09.769 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 21:50:09.769 INFO [stderr] 
Dec 19 21:50:09.828 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.43s
Dec 19 21:50:10.883 INFO running `"docker" "inspect" "36b342ec8993a0c151872397982bb96186a117523cfdc6eac0b2880077ec721e"`
Dec 19 21:50:11.182 INFO running `"docker" "rm" "-f" "36b342ec8993a0c151872397982bb96186a117523cfdc6eac0b2880077ec721e"`
Dec 19 21:50:11.574 INFO [stdout] 36b342ec8993a0c151872397982bb96186a117523cfdc6eac0b2880077ec721e