[INFO] cloning repository https://github.com/Stateford/rust-graph [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Stateford/rust-graph" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStateford%2Frust-graph"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStateford%2Frust-graph'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9fd717504a2a2ff9f0e47593e82c4fdc009af82d [INFO] checking Stateford/rust-graph against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStateford%2Frust-graph" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Stateford/rust-graph on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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-2/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5ab2316371fbfe5b28816f58061c1240a387c8bccc9e84cd2a171f14619340b5 [INFO] running `"docker" "start" "-a" "5ab2316371fbfe5b28816f58061c1240a387c8bccc9e84cd2a171f14619340b5"` [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Compiling wayland-scanner v0.21.4 [INFO] [stderr] Checking smallvec v0.6.6 [INFO] [stderr] Checking wayland-sys v0.21.4 [INFO] [stderr] Checking gfx_core v0.8.3 [INFO] [stderr] Checking pistoncore-input v0.23.0 [INFO] [stderr] Checking tiff v0.2.1 [INFO] [stderr] Checking rusttype v0.7.3 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking wayland-commons v0.21.4 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking andrew v0.1.4 [INFO] [stderr] Checking piston2d-graphics v0.28.0 [INFO] [stderr] Compiling wayland-client v0.21.4 [INFO] [stderr] Compiling wayland-protocols v0.21.4 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking pistoncore-window v0.34.0 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Checking pistoncore-event_loop v0.39.0 [INFO] [stderr] Checking piston v0.39.0 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking image v0.20.1 [INFO] [stderr] Checking smithay-client-toolkit v0.4.2 [INFO] [stderr] Checking winit v0.18.0 [INFO] [stderr] Checking glutin v0.19.0 [INFO] [stderr] Checking pistoncore-glutin_window v0.51.1 [INFO] [stderr] Checking gfx v0.17.1 [INFO] [stderr] Checking gfx_device_gl v0.15.3 [INFO] [stderr] Checking piston-gfx_texture v0.34.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.54.0 [INFO] [stderr] Checking piston_window v0.85.0 [INFO] [stderr] Checking graph v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: method is never used: `shift` [INFO] [stderr] --> src/graph/point.rs:28:5 [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: method is never used: `shift` [INFO] [stderr] --> src/graph/point.rs:28:5 [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 used: `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 used: `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 used: `position` [INFO] [stderr] --> src/graph/point.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | position: i32 [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/graph/point.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_value` [INFO] [stderr] --> src/graph/point.rs:20:5 [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: method is never used: `shift` [INFO] [stderr] --> src/graph/point.rs:28:5 [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:36:1 [INFO] [stderr] | [INFO] [stderr] 36 | pub struct GraphPoints { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/graph/point.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn new(size: Vector2f) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_max_size` [INFO] [stderr] --> src/graph/point.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn set_max_size(&mut self, size: i32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `len` [INFO] [stderr] --> src/graph/point.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn len(&self) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_point` [INFO] [stderr] --> src/graph/point.rs:62:5 [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: field is never used: `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 used: `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 used: `position` [INFO] [stderr] --> src/graph/point.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | position: i32 [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/graph/point.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_value` [INFO] [stderr] --> src/graph/point.rs:20:5 [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: method is never used: `shift` [INFO] [stderr] --> src/graph/point.rs:28:5 [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:36:1 [INFO] [stderr] | [INFO] [stderr] 36 | pub struct GraphPoints { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/graph/point.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn new(size: Vector2f) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_max_size` [INFO] [stderr] --> src/graph/point.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn set_max_size(&mut self, size: i32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `len` [INFO] [stderr] --> src/graph/point.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn len(&self) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_point` [INFO] [stderr] --> src/graph/point.rs:62:5 [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] Finished dev [unoptimized + debuginfo] target(s) in 1m 27s [INFO] running `"docker" "inspect" "5ab2316371fbfe5b28816f58061c1240a387c8bccc9e84cd2a171f14619340b5"` [INFO] running `"docker" "rm" "-f" "5ab2316371fbfe5b28816f58061c1240a387c8bccc9e84cd2a171f14619340b5"` [INFO] [stdout] 5ab2316371fbfe5b28816f58061c1240a387c8bccc9e84cd2a171f14619340b5