Dec 19 21:49:33.884 INFO checking Stateford/rust-graph against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:49:33.884 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:49:34.065 INFO [stdout] 4602ebf1084fc1f22337772cb913129aeba5354fd28994b6a5a19aea17771280
Dec 19 21:49:34.066 INFO running `"docker" "start" "-a" "4602ebf1084fc1f22337772cb913129aeba5354fd28994b6a5a19aea17771280"`
Dec 19 21:49:34.928 INFO [stderr]     Checking andrew v0.1.4
Dec 19 21:49:34.928 INFO [stderr]    Compiling derivative v1.0.2
Dec 19 21:49:34.928 INFO [stderr]    Compiling num-derive v0.2.3
Dec 19 21:49:34.928 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 19 21:49:34.928 INFO [stderr]     Checking pistoncore-input v0.23.0
Dec 19 21:49:36.144 INFO [stderr]     Checking parking_lot v0.6.4
Dec 19 21:49:36.774 INFO [stderr]     Checking smithay-client-toolkit v0.4.2
Dec 19 21:49:44.700 INFO [stderr]     Checking winit v0.18.0
Dec 19 21:49:45.660 INFO [stderr]     Checking pistoncore-window v0.34.0
Dec 19 21:49:49.837 INFO [stderr]     Checking tiff v0.2.1
Dec 19 21:49:51.054 INFO [stderr]     Checking pistoncore-event_loop v0.39.0
Dec 19 21:49:51.598 INFO [stderr]     Checking gfx_core v0.8.3
Dec 19 21:49:52.672 INFO [stderr]     Checking image v0.20.1
Dec 19 21:49:53.230 INFO [stderr]     Checking piston v0.39.0
Dec 19 21:49:54.563 INFO [stderr]     Checking glutin v0.19.0
Dec 19 21:49:59.000 INFO [stderr]     Checking pistoncore-glutin_window v0.51.1
Dec 19 21:50:21.884 INFO [stderr]     Checking gfx v0.17.1
Dec 19 21:50:21.884 INFO [stderr]     Checking gfx_device_gl v0.15.3
Dec 19 21:50:27.392 INFO [stderr]     Checking piston-gfx_texture v0.34.0
Dec 19 21:50:28.941 INFO [stderr]     Checking piston2d-gfx_graphics v0.54.0
Dec 19 21:50:31.311 INFO [stderr]     Checking piston_window v0.85.0
Dec 19 21:50:32.984 INFO [stderr]     Checking graph v0.1.0 (/opt/crater/workdir)
Dec 19 21:50:35.040 INFO [stderr] warning: method is never used: `shift`
Dec 19 21:50:35.040 INFO [stderr]   --> src/graph/point.rs:28:5
Dec 19 21:50:35.040 INFO [stderr]    |
Dec 19 21:50:35.040 INFO [stderr] 28 |     fn shift(&mut self, max_positions: i32, size: Vector2f) {
Dec 19 21:50:35.040 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:35.040 INFO [stderr]    |
Dec 19 21:50:35.040 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:50:35.040 INFO [stderr] 
Dec 19 21:50:35.064 INFO [stderr] warning: structure field `totalTime` should have a snake case name such as `total_time`
Dec 19 21:50:35.064 INFO [stderr]   --> src/graph/instance.rs:86:5
Dec 19 21:50:35.064 INFO [stderr]    |
Dec 19 21:50:35.064 INFO [stderr] 86 |     totalTime: f64,
Dec 19 21:50:35.064 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 21:50:35.064 INFO [stderr]    |
Dec 19 21:50:35.064 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 21:50:35.064 INFO [stderr] 
Dec 19 21:50:35.064 INFO [stderr] warning: structure field `switchTime` should have a snake case name such as `switch_time`
Dec 19 21:50:35.064 INFO [stderr]   --> src/graph/instance.rs:87:5
Dec 19 21:50:35.064 INFO [stderr]    |
Dec 19 21:50:35.064 INFO [stderr] 87 |     switchTime: f64
Dec 19 21:50:35.064 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 21:50:35.064 INFO [stderr] 
Dec 19 21:50:35.464 INFO [stderr] warning: method is never used: `shift`
Dec 19 21:50:35.464 INFO [stderr]   --> src/graph/point.rs:28:5
Dec 19 21:50:35.464 INFO [stderr]    |
Dec 19 21:50:35.464 INFO [stderr] 28 |     fn shift(&mut self, max_positions: i32, size: Vector2f) {
Dec 19 21:50:35.464 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:35.464 INFO [stderr]    |
Dec 19 21:50:35.464 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:50:35.464 INFO [stderr] 
Dec 19 21:50:35.473 INFO [stderr] warning: structure field `totalTime` should have a snake case name such as `total_time`
Dec 19 21:50:35.473 INFO [stderr]   --> src/graph/instance.rs:86:5
Dec 19 21:50:35.473 INFO [stderr]    |
Dec 19 21:50:35.473 INFO [stderr] 86 |     totalTime: f64,
Dec 19 21:50:35.473 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 21:50:35.473 INFO [stderr]    |
Dec 19 21:50:35.473 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 21:50:35.473 INFO [stderr] 
Dec 19 21:50:35.473 INFO [stderr] warning: structure field `switchTime` should have a snake case name such as `switch_time`
Dec 19 21:50:35.473 INFO [stderr]   --> src/graph/instance.rs:87:5
Dec 19 21:50:35.473 INFO [stderr]    |
Dec 19 21:50:35.473 INFO [stderr] 87 |     switchTime: f64
Dec 19 21:50:35.473 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 21:50:35.473 INFO [stderr] 
Dec 19 21:50:38.494 INFO [stderr] warning: field is never used: `x`
Dec 19 21:50:38.494 INFO [stderr]  --> src/graph/point.rs:5:5
Dec 19 21:50:38.494 INFO [stderr]   |
Dec 19 21:50:38.494 INFO [stderr] 5 |     x: f64,
Dec 19 21:50:38.494 INFO [stderr]   |     ^^^^^^
Dec 19 21:50:38.494 INFO [stderr]   |
Dec 19 21:50:38.494 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 21:50:38.494 INFO [stderr] 
Dec 19 21:50:38.494 INFO [stderr] warning: field is never used: `y`
Dec 19 21:50:38.494 INFO [stderr]  --> src/graph/point.rs:6:5
Dec 19 21:50:38.494 INFO [stderr]   |
Dec 19 21:50:38.494 INFO [stderr] 6 |     y: f64,
Dec 19 21:50:38.494 INFO [stderr]   |     ^^^^^^
Dec 19 21:50:38.494 INFO [stderr] 
Dec 19 21:50:38.494 INFO [stderr] warning: field is never used: `position`
Dec 19 21:50:38.494 INFO [stderr]  --> src/graph/point.rs:7:5
Dec 19 21:50:38.494 INFO [stderr]   |
Dec 19 21:50:38.494 INFO [stderr] 7 |     position: i32
Dec 19 21:50:38.494 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 21:50:38.494 INFO [stderr] 
Dec 19 21:50:38.494 INFO [stderr] warning: method is never used: `new`
Dec 19 21:50:38.494 INFO [stderr]   --> src/graph/point.rs:12:5
Dec 19 21:50:38.494 INFO [stderr]    |
Dec 19 21:50:38.494 INFO [stderr] 12 |     fn new() -> Self {
Dec 19 21:50:38.494 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 21:50:38.494 INFO [stderr] 
Dec 19 21:50:38.494 INFO [stderr] warning: method is never used: `set_value`
Dec 19 21:50:38.494 INFO [stderr]   --> src/graph/point.rs:20:5
Dec 19 21:50:38.494 INFO [stderr]    |
Dec 19 21:50:38.494 INFO [stderr] 20 |     fn set_value(&mut self, value: f64, max_positions: i32, position: usize, size: Vector2f) {
Dec 19 21:50:38.494 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:38.494 INFO [stderr] 
Dec 19 21:50:38.494 INFO [stderr] warning: method is never used: `shift`
Dec 19 21:50:38.494 INFO [stderr]   --> src/graph/point.rs:28:5
Dec 19 21:50:38.494 INFO [stderr]    |
Dec 19 21:50:38.494 INFO [stderr] 28 |     fn shift(&mut self, max_positions: i32, size: Vector2f) {
Dec 19 21:50:38.494 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:38.494 INFO [stderr] 
Dec 19 21:50:38.495 INFO [stderr] warning: struct is never constructed: `GraphPoints`
Dec 19 21:50:38.495 INFO [stderr]   --> src/graph/point.rs:36:1
Dec 19 21:50:38.495 INFO [stderr]    |
Dec 19 21:50:38.495 INFO [stderr] 36 | pub struct GraphPoints {
Dec 19 21:50:38.495 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:38.495 INFO [stderr] 
Dec 19 21:50:38.495 INFO [stderr] warning: method is never used: `new`
Dec 19 21:50:38.495 INFO [stderr]   --> src/graph/point.rs:45:5
Dec 19 21:50:38.495 INFO [stderr]    |
Dec 19 21:50:38.495 INFO [stderr] 45 |     pub fn new(size: Vector2f) -> Self {
Dec 19 21:50:38.495 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:38.495 INFO [stderr] 
Dec 19 21:50:38.495 INFO [stderr] warning: method is never used: `set_max_size`
Dec 19 21:50:38.495 INFO [stderr]   --> src/graph/point.rs:54:5
Dec 19 21:50:38.495 INFO [stderr]    |
Dec 19 21:50:38.495 INFO [stderr] 54 |     pub fn set_max_size(&mut self, size: i32) {
Dec 19 21:50:38.495 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:38.496 INFO [stderr] 
Dec 19 21:50:38.496 INFO [stderr] warning: method is never used: `len`
Dec 19 21:50:38.496 INFO [stderr]   --> src/graph/point.rs:58:5
Dec 19 21:50:38.496 INFO [stderr]    |
Dec 19 21:50:38.496 INFO [stderr] 58 |     pub fn len(&self) -> i32 {
Dec 19 21:50:38.496 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:38.496 INFO [stderr] 
Dec 19 21:50:38.496 INFO [stderr] warning: method is never used: `add_point`
Dec 19 21:50:38.496 INFO [stderr]   --> src/graph/point.rs:62:5
Dec 19 21:50:38.496 INFO [stderr]    |
Dec 19 21:50:38.496 INFO [stderr] 62 |     pub fn add_point(&mut self, value: f64) {
Dec 19 21:50:38.496 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:38.496 INFO [stderr] 
Dec 19 21:50:38.501 INFO [stderr] warning: structure field `totalTime` should have a snake case name such as `total_time`
Dec 19 21:50:38.501 INFO [stderr]   --> src/graph/instance.rs:86:5
Dec 19 21:50:38.501 INFO [stderr]    |
Dec 19 21:50:38.501 INFO [stderr] 86 |     totalTime: f64,
Dec 19 21:50:38.501 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 21:50:38.501 INFO [stderr]    |
Dec 19 21:50:38.501 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 21:50:38.501 INFO [stderr] 
Dec 19 21:50:38.501 INFO [stderr] warning: structure field `switchTime` should have a snake case name such as `switch_time`
Dec 19 21:50:38.501 INFO [stderr]   --> src/graph/instance.rs:87:5
Dec 19 21:50:38.501 INFO [stderr]    |
Dec 19 21:50:38.501 INFO [stderr] 87 |     switchTime: f64
Dec 19 21:50:38.501 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 21:50:38.501 INFO [stderr] 
Dec 19 21:50:38.763 INFO [stderr] warning: field is never used: `x`
Dec 19 21:50:38.763 INFO [stderr]  --> src/graph/point.rs:5:5
Dec 19 21:50:38.763 INFO [stderr]   |
Dec 19 21:50:38.763 INFO [stderr] 5 |     x: f64,
Dec 19 21:50:38.763 INFO [stderr]   |     ^^^^^^
Dec 19 21:50:38.763 INFO [stderr]   |
Dec 19 21:50:38.763 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 21:50:38.763 INFO [stderr] 
Dec 19 21:50:38.763 INFO [stderr] warning: field is never used: `y`
Dec 19 21:50:38.763 INFO [stderr]  --> src/graph/point.rs:6:5
Dec 19 21:50:38.763 INFO [stderr]   |
Dec 19 21:50:38.763 INFO [stderr] 6 |     y: f64,
Dec 19 21:50:38.763 INFO [stderr]   |     ^^^^^^
Dec 19 21:50:38.763 INFO [stderr] 
Dec 19 21:50:38.763 INFO [stderr] warning: field is never used: `position`
Dec 19 21:50:38.763 INFO [stderr]  --> src/graph/point.rs:7:5
Dec 19 21:50:38.763 INFO [stderr]   |
Dec 19 21:50:38.763 INFO [stderr] 7 |     position: i32
Dec 19 21:50:38.763 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 21:50:38.763 INFO [stderr] 
Dec 19 21:50:38.763 INFO [stderr] warning: method is never used: `new`
Dec 19 21:50:38.768 INFO [stderr]   --> src/graph/point.rs:12:5
Dec 19 21:50:38.768 INFO [stderr]    |
Dec 19 21:50:38.768 INFO [stderr] 12 |     fn new() -> Self {
Dec 19 21:50:38.768 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 21:50:38.768 INFO [stderr] 
Dec 19 21:50:38.768 INFO [stderr] warning: method is never used: `set_value`
Dec 19 21:50:38.768 INFO [stderr]   --> src/graph/point.rs:20:5
Dec 19 21:50:38.768 INFO [stderr]    |
Dec 19 21:50:38.768 INFO [stderr] 20 |     fn set_value(&mut self, value: f64, max_positions: i32, position: usize, size: Vector2f) {
Dec 19 21:50:38.768 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:38.768 INFO [stderr] 
Dec 19 21:50:38.768 INFO [stderr] warning: method is never used: `shift`
Dec 19 21:50:38.768 INFO [stderr]   --> src/graph/point.rs:28:5
Dec 19 21:50:38.768 INFO [stderr]    |
Dec 19 21:50:38.768 INFO [stderr] 28 |     fn shift(&mut self, max_positions: i32, size: Vector2f) {
Dec 19 21:50:38.768 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:38.768 INFO [stderr] 
Dec 19 21:50:38.768 INFO [stderr] warning: struct is never constructed: `GraphPoints`
Dec 19 21:50:38.768 INFO [stderr]   --> src/graph/point.rs:36:1
Dec 19 21:50:38.768 INFO [stderr]    |
Dec 19 21:50:38.768 INFO [stderr] 36 | pub struct GraphPoints {
Dec 19 21:50:38.768 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:38.768 INFO [stderr] 
Dec 19 21:50:38.768 INFO [stderr] warning: method is never used: `new`
Dec 19 21:50:38.768 INFO [stderr]   --> src/graph/point.rs:45:5
Dec 19 21:50:38.768 INFO [stderr]    |
Dec 19 21:50:38.768 INFO [stderr] 45 |     pub fn new(size: Vector2f) -> Self {
Dec 19 21:50:38.768 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:38.768 INFO [stderr] 
Dec 19 21:50:38.768 INFO [stderr] warning: method is never used: `set_max_size`
Dec 19 21:50:38.768 INFO [stderr]   --> src/graph/point.rs:54:5
Dec 19 21:50:38.768 INFO [stderr]    |
Dec 19 21:50:38.768 INFO [stderr] 54 |     pub fn set_max_size(&mut self, size: i32) {
Dec 19 21:50:38.768 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:38.768 INFO [stderr] 
Dec 19 21:50:38.768 INFO [stderr] warning: method is never used: `len`
Dec 19 21:50:38.768 INFO [stderr]   --> src/graph/point.rs:58:5
Dec 19 21:50:38.768 INFO [stderr]    |
Dec 19 21:50:38.768 INFO [stderr] 58 |     pub fn len(&self) -> i32 {
Dec 19 21:50:38.772 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:38.772 INFO [stderr] 
Dec 19 21:50:38.772 INFO [stderr] warning: method is never used: `add_point`
Dec 19 21:50:38.772 INFO [stderr]   --> src/graph/point.rs:62:5
Dec 19 21:50:38.772 INFO [stderr]    |
Dec 19 21:50:38.772 INFO [stderr] 62 |     pub fn add_point(&mut self, value: f64) {
Dec 19 21:50:38.772 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:50:38.772 INFO [stderr] 
Dec 19 21:50:38.772 INFO [stderr] warning: structure field `totalTime` should have a snake case name such as `total_time`
Dec 19 21:50:38.772 INFO [stderr]   --> src/graph/instance.rs:86:5
Dec 19 21:50:38.772 INFO [stderr]    |
Dec 19 21:50:38.772 INFO [stderr] 86 |     totalTime: f64,
Dec 19 21:50:38.772 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 21:50:38.772 INFO [stderr]    |
Dec 19 21:50:38.772 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 21:50:38.772 INFO [stderr] 
Dec 19 21:50:38.772 INFO [stderr] warning: structure field `switchTime` should have a snake case name such as `switch_time`
Dec 19 21:50:38.772 INFO [stderr]   --> src/graph/instance.rs:87:5
Dec 19 21:50:38.772 INFO [stderr]    |
Dec 19 21:50:38.772 INFO [stderr] 87 |     switchTime: f64
Dec 19 21:50:38.772 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 21:50:38.772 INFO [stderr] 
Dec 19 21:50:39.032 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
Dec 19 21:50:40.404 INFO running `"docker" "inspect" "4602ebf1084fc1f22337772cb913129aeba5354fd28994b6a5a19aea17771280"`
Dec 19 21:50:40.768 INFO running `"docker" "rm" "-f" "4602ebf1084fc1f22337772cb913129aeba5354fd28994b6a5a19aea17771280"`
Dec 19 21:50:41.059 INFO [stdout] 4602ebf1084fc1f22337772cb913129aeba5354fd28994b6a5a19aea17771280