[INFO] updating cached repository https://github.com/Stateford/rust-graph
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9fd717504a2a2ff9f0e47593e82c4fdc009af82d
[INFO] testing Stateford/rust-graph against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStateford%2Frust-graph" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Stateford/rust-graph on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Stateford/rust-graph
[INFO] finished tweaking git repo https://github.com/Stateford/rust-graph
[INFO] tweaked toml for git repo https://github.com/Stateford/rust-graph written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/Stateford/rust-graph already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 73cfad2ce10be751c6a3f12bfba3e5285b919362e75c8d35eeb787608a5eccc4
[INFO] running `"docker" "start" "-a" "73cfad2ce10be751c6a3f12bfba3e5285b919362e75c8d35eeb787608a5eccc4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling byteorder v1.2.7
[INFO] [stderr]    Compiling cc v1.0.25
[INFO] [stderr]    Compiling khronos_api v3.0.0
[INFO] [stderr]    Compiling piston-float v0.3.0
[INFO] [stderr]    Compiling serde v1.0.80
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]    Compiling same-file v1.0.4
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling xdg v2.1.0
[INFO] [stderr]    Compiling shader_version v0.3.0
[INFO] [stderr]    Compiling piston-texture v0.6.0
[INFO] [stderr]    Compiling interpolation v0.1.0
[INFO] [stderr]    Compiling read_color v1.0.0
[INFO] [stderr]    Compiling piston-shaders_graphics2d v0.3.1
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling memmap v0.6.2
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling wayland-scanner v0.21.4
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling draw_state v0.8.0
[INFO] [stderr]    Compiling inflate v0.4.3
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling piston-viewport v0.5.0
[INFO] [stderr]    Compiling vecmath v0.3.1
[INFO] [stderr]    Compiling walkdir v2.2.7
[INFO] [stderr]    Compiling smallvec v0.6.6
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]    Compiling stb_truetype v0.2.4
[INFO] [stderr]    Compiling deflate v0.7.19
[INFO] [stderr]    Compiling ordered-float v1.0.1
[INFO] [stderr]    Compiling approx v0.3.0
[INFO] [stderr]    Compiling line_drawing v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling gfx_gl v0.5.0
[INFO] [stderr]    Compiling rusttype v0.7.3
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling wayland-client v0.21.4
[INFO] [stderr]    Compiling wayland-protocols v0.21.4
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling andrew v0.1.4
[INFO] [stderr]    Compiling piston2d-graphics v0.28.0
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling syn v0.15.21
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling wayland-sys v0.21.4
[INFO] [stderr]    Compiling gl v0.11.0
[INFO] [stderr]    Compiling glutin v0.19.0
[INFO] [stderr]    Compiling wayland-commons v0.21.4
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.2
[INFO] [stderr]    Compiling winit v0.18.0
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling derivative v1.0.2
[INFO] [stderr]    Compiling tiff v0.2.1
[INFO] [stderr]    Compiling gfx_core v0.8.3
[INFO] [stderr]    Compiling image v0.20.1
[INFO] [stderr]    Compiling pistoncore-input v0.23.0
[INFO] [stderr]    Compiling pistoncore-window v0.34.0
[INFO] [stderr]    Compiling pistoncore-event_loop v0.39.0
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.51.1
[INFO] [stderr]    Compiling piston v0.39.0
[INFO] [stderr]    Compiling gfx v0.17.1
[INFO] [stderr]    Compiling gfx_device_gl v0.15.3
[INFO] [stderr]    Compiling piston-gfx_texture v0.34.0
[INFO] [stderr]    Compiling piston2d-gfx_graphics v0.54.0
[INFO] [stderr]    Compiling piston_window v0.85.0
[INFO] [stderr]    Compiling graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: associated function is never used: `shift`
[INFO] [stderr]   --> src/graph/point.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn shift(&mut self, max_positions: i32, size: Vector2f) {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `totalTime` should have a snake case name
[INFO] [stderr]   --> src/graph/instance.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     totalTime: f64,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to snake case: `total_time`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `switchTime` should have a snake case name
[INFO] [stderr]   --> src/graph/instance.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     switchTime: f64
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to snake case: `switch_time`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `x`
[INFO] [stderr]  --> src/graph/point.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     x: f64,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `y`
[INFO] [stderr]  --> src/graph/point.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     y: f64,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `position`
[INFO] [stderr]  --> src/graph/point.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     position: i32
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/graph/point.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn new() -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_value`
[INFO] [stderr]   --> src/graph/point.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn set_value(&mut self, value: f64, max_positions: i32, position: usize, size: Vector2f) {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `shift`
[INFO] [stderr]   --> src/graph/point.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn shift(&mut self, max_positions: i32, size: Vector2f) {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `GraphPoints`
[INFO] [stderr]   --> src/graph/point.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct GraphPoints {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/graph/point.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn new(size: Vector2f) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_max_size`
[INFO] [stderr]   --> src/graph/point.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn set_max_size(&mut self, size: i32) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `len`
[INFO] [stderr]   --> src/graph/point.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn len(&self) -> i32 {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add_point`
[INFO] [stderr]   --> src/graph/point.rs:62:12
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn add_point(&mut self, value: f64) {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `totalTime` should have a snake case name
[INFO] [stderr]   --> src/graph/instance.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     totalTime: f64,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to snake case: `total_time`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `switchTime` should have a snake case name
[INFO] [stderr]   --> src/graph/instance.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     switchTime: f64
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to snake case: `switch_time`
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 48s
[INFO] running `"docker" "inspect" "73cfad2ce10be751c6a3f12bfba3e5285b919362e75c8d35eeb787608a5eccc4"`
[INFO] running `"docker" "rm" "-f" "73cfad2ce10be751c6a3f12bfba3e5285b919362e75c8d35eeb787608a5eccc4"`
[INFO] [stdout] 73cfad2ce10be751c6a3f12bfba3e5285b919362e75c8d35eeb787608a5eccc4
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 20e4b3361589ec52df1f8349ed5d9ffdd495fd77c10521d45c333d9a478d966f
[INFO] running `"docker" "start" "-a" "20e4b3361589ec52df1f8349ed5d9ffdd495fd77c10521d45c333d9a478d966f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: associated function is never used: `shift`
[INFO] [stderr]   --> src/graph/point.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn shift(&mut self, max_positions: i32, size: Vector2f) {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `totalTime` should have a snake case name
[INFO] [stderr]   --> src/graph/instance.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     totalTime: f64,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to snake case: `total_time`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `switchTime` should have a snake case name
[INFO] [stderr]   --> src/graph/instance.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     switchTime: f64
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to snake case: `switch_time`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `x`
[INFO] [stderr]  --> src/graph/point.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     x: f64,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `y`
[INFO] [stderr]  --> src/graph/point.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     y: f64,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `position`
[INFO] [stderr]  --> src/graph/point.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     position: i32
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/graph/point.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn new() -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_value`
[INFO] [stderr]   --> src/graph/point.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn set_value(&mut self, value: f64, max_positions: i32, position: usize, size: Vector2f) {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `shift`
[INFO] [stderr]   --> src/graph/point.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn shift(&mut self, max_positions: i32, size: Vector2f) {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `GraphPoints`
[INFO] [stderr]   --> src/graph/point.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct GraphPoints {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/graph/point.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn new(size: Vector2f) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_max_size`
[INFO] [stderr]   --> src/graph/point.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn set_max_size(&mut self, size: i32) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `len`
[INFO] [stderr]   --> src/graph/point.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn len(&self) -> i32 {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add_point`
[INFO] [stderr]   --> src/graph/point.rs:62:12
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn add_point(&mut self, value: f64) {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `totalTime` should have a snake case name
[INFO] [stderr]   --> src/graph/instance.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     totalTime: f64,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to snake case: `total_time`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `switchTime` should have a snake case name
[INFO] [stderr]   --> src/graph/instance.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     switchTime: f64
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to snake case: `switch_time`
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `shift`
[INFO] [stderr]   --> src/graph/point.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn shift(&mut self, max_positions: i32, size: Vector2f) {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `totalTime` should have a snake case name
[INFO] [stderr]   --> src/graph/instance.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     totalTime: f64,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to snake case: `total_time`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `switchTime` should have a snake case name
[INFO] [stderr]   --> src/graph/instance.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     switchTime: f64
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to snake case: `switch_time`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `x`
[INFO] [stderr]  --> src/graph/point.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     x: f64,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `y`
[INFO] [stderr]  --> src/graph/point.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     y: f64,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `position`
[INFO] [stderr]  --> src/graph/point.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     position: i32
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/graph/point.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn new() -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_value`
[INFO] [stderr]   --> src/graph/point.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn set_value(&mut self, value: f64, max_positions: i32, position: usize, size: Vector2f) {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `shift`
[INFO] [stderr]   --> src/graph/point.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn shift(&mut self, max_positions: i32, size: Vector2f) {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `GraphPoints`
[INFO] [stderr]   --> src/graph/point.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct GraphPoints {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/graph/point.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn new(size: Vector2f) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_max_size`
[INFO] [stderr]   --> src/graph/point.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn set_max_size(&mut self, size: i32) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `len`
[INFO] [stderr]   --> src/graph/point.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn len(&self) -> i32 {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add_point`
[INFO] [stderr]   --> src/graph/point.rs:62:12
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn add_point(&mut self, value: f64) {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `totalTime` should have a snake case name
[INFO] [stderr]   --> src/graph/instance.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     totalTime: f64,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to snake case: `total_time`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `switchTime` should have a snake case name
[INFO] [stderr]   --> src/graph/instance.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     switchTime: f64
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to snake case: `switch_time`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.47s
[INFO] running `"docker" "inspect" "20e4b3361589ec52df1f8349ed5d9ffdd495fd77c10521d45c333d9a478d966f"`
[INFO] running `"docker" "rm" "-f" "20e4b3361589ec52df1f8349ed5d9ffdd495fd77c10521d45c333d9a478d966f"`
[INFO] [stdout] 20e4b3361589ec52df1f8349ed5d9ffdd495fd77c10521d45c333d9a478d966f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 164104509d20a992a812a87d0d03f85477b64de15624ff76c1732ba92dadddfd
[INFO] running `"docker" "start" "-a" "164104509d20a992a812a87d0d03f85477b64de15624ff76c1732ba92dadddfd"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: associated function is never used: `shift`
[INFO] [stderr]   --> src/graph/point.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn shift(&mut self, max_positions: i32, size: Vector2f) {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `totalTime` should have a snake case name
[INFO] [stderr]   --> src/graph/instance.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     totalTime: f64,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to snake case: `total_time`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `switchTime` should have a snake case name
[INFO] [stderr]   --> src/graph/instance.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     switchTime: f64
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to snake case: `switch_time`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `shift`
[INFO] [stderr]   --> src/graph/point.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn shift(&mut self, max_positions: i32, size: Vector2f) {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `totalTime` should have a snake case name
[INFO] [stderr]   --> src/graph/instance.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     totalTime: f64,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to snake case: `total_time`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `switchTime` should have a snake case name
[INFO] [stderr]   --> src/graph/instance.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     switchTime: f64
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to snake case: `switch_time`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `x`
[INFO] [stderr]  --> src/graph/point.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     x: f64,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `y`
[INFO] [stderr]  --> src/graph/point.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     y: f64,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `position`
[INFO] [stderr]  --> src/graph/point.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     position: i32
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/graph/point.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn new() -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_value`
[INFO] [stderr]   --> src/graph/point.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn set_value(&mut self, value: f64, max_positions: i32, position: usize, size: Vector2f) {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `shift`
[INFO] [stderr]   --> src/graph/point.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn shift(&mut self, max_positions: i32, size: Vector2f) {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `GraphPoints`
[INFO] [stderr]   --> src/graph/point.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct GraphPoints {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/graph/point.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn new(size: Vector2f) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_max_size`
[INFO] [stderr]   --> src/graph/point.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn set_max_size(&mut self, size: i32) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `len`
[INFO] [stderr]   --> src/graph/point.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn len(&self) -> i32 {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add_point`
[INFO] [stderr]   --> src/graph/point.rs:62:12
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn add_point(&mut self, value: f64) {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `totalTime` should have a snake case name
[INFO] [stderr]   --> src/graph/instance.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     totalTime: f64,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to snake case: `total_time`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `switchTime` should have a snake case name
[INFO] [stderr]   --> src/graph/instance.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     switchTime: f64
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to snake case: `switch_time`
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `x`
[INFO] [stderr]  --> src/graph/point.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     x: f64,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `y`
[INFO] [stderr]  --> src/graph/point.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     y: f64,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `position`
[INFO] [stderr]  --> src/graph/point.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     position: i32
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/graph/point.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn new() -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_value`
[INFO] [stderr]   --> src/graph/point.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn set_value(&mut self, value: f64, max_positions: i32, position: usize, size: Vector2f) {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `shift`
[INFO] [stderr]   --> src/graph/point.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn shift(&mut self, max_positions: i32, size: Vector2f) {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `GraphPoints`
[INFO] [stderr]   --> src/graph/point.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct GraphPoints {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/graph/point.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn new(size: Vector2f) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_max_size`
[INFO] [stderr]   --> src/graph/point.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn set_max_size(&mut self, size: i32) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `len`
[INFO] [stderr]   --> src/graph/point.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn len(&self) -> i32 {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add_point`
[INFO] [stderr]   --> src/graph/point.rs:62:12
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn add_point(&mut self, value: f64) {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `totalTime` should have a snake case name
[INFO] [stderr]   --> src/graph/instance.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     totalTime: f64,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to snake case: `total_time`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `switchTime` should have a snake case name
[INFO] [stderr]   --> src/graph/instance.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     switchTime: f64
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to snake case: `switch_time`
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/graph-11d7c47b0bc9a604
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/graph-1bfecaf506ca0b58
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-132f7b0b8b220fe7
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_add_point ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests graph
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "164104509d20a992a812a87d0d03f85477b64de15624ff76c1732ba92dadddfd"`
[INFO] running `"docker" "rm" "-f" "164104509d20a992a812a87d0d03f85477b64de15624ff76c1732ba92dadddfd"`
[INFO] [stdout] 164104509d20a992a812a87d0d03f85477b64de15624ff76c1732ba92dadddfd