[INFO] cloning repository https://github.com/mikialex/rivermesh [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mikialex/rivermesh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikialex%2Frivermesh", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikialex%2Frivermesh'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 002ac36fa1f5185911c66b5ecbe1312e290da95c [INFO] checking mikialex/rivermesh against master#8f359beca4e58bc3ae795a666301a8f47023044c for pr-121545 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikialex%2Frivermesh" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mikialex/rivermesh on toolchain 8f359beca4e58bc3ae795a666301a8f47023044c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f359beca4e58bc3ae795a666301a8f47023044c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mikialex/rivermesh [INFO] finished tweaking git repo https://github.com/mikialex/rivermesh [INFO] tweaked toml for git repo https://github.com/mikialex/rivermesh written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mikialex/rivermesh already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f359beca4e58bc3ae795a666301a8f47023044c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking mikialex/rivermesh against try#7ee76453dd3eae6de6c1351f26482bed63b01beb for pr-121545 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikialex%2Frivermesh" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mikialex/rivermesh on toolchain 7ee76453dd3eae6de6c1351f26482bed63b01beb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7ee76453dd3eae6de6c1351f26482bed63b01beb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mikialex/rivermesh [INFO] finished tweaking git repo https://github.com/mikialex/rivermesh [INFO] tweaked toml for git repo https://github.com/mikialex/rivermesh written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mikialex/rivermesh already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7ee76453dd3eae6de6c1351f26482bed63b01beb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking mikialex/rivermesh against try#7ee76453dd3eae6de6c1351f26482bed63b01beb for pr-121545 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikialex%2Frivermesh" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mikialex/rivermesh on toolchain 7ee76453dd3eae6de6c1351f26482bed63b01beb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7ee76453dd3eae6de6c1351f26482bed63b01beb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mikialex/rivermesh [INFO] finished tweaking git repo https://github.com/mikialex/rivermesh [INFO] tweaked toml for git repo https://github.com/mikialex/rivermesh written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mikialex/rivermesh already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7ee76453dd3eae6de6c1351f26482bed63b01beb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tobj v0.1.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7ee76453dd3eae6de6c1351f26482bed63b01beb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8bfaa478b15b9ba36ae7d66d75d8ef26d349e5d3267d9e052fa423b1742ba45a [INFO] running `Command { std: "docker" "start" "-a" "8bfaa478b15b9ba36ae7d66d75d8ef26d349e5d3267d9e052fa423b1742ba45a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8bfaa478b15b9ba36ae7d66d75d8ef26d349e5d3267d9e052fa423b1742ba45a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bfaa478b15b9ba36ae7d66d75d8ef26d349e5d3267d9e052fa423b1742ba45a", kill_on_drop: false }` [INFO] [stdout] 8bfaa478b15b9ba36ae7d66d75d8ef26d349e5d3267d9e052fa423b1742ba45a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7ee76453dd3eae6de6c1351f26482bed63b01beb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6ec232d4665f65f16a1912e024b2f383aa3a450de6ad28a8b2b9338a7bf0090 [INFO] running `Command { std: "docker" "start" "-a" "f6ec232d4665f65f16a1912e024b2f383aa3a450de6ad28a8b2b9338a7bf0090", kill_on_drop: false }` [INFO] [stderr] Checking tobj v0.1.10 [INFO] [stderr] Checking rivermesh v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `to` [INFO] [stdout] --> src/main.rs:163:42 [INFO] [stdout] | [INFO] [stdout] 163 | fn new(from: *mut HalfEdgeVertex, to: *mut HalfEdgeVertex) -> HalfEdge { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_to` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `to` [INFO] [stdout] --> src/main.rs:163:42 [INFO] [stdout] | [INFO] [stdout] 163 | fn new(from: *mut HalfEdgeVertex, to: *mut HalfEdgeVertex) -> HalfEdge { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_to` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x`, `y`, and `z` are never read [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | struct Vector3 { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 3 | x: T, [INFO] [stdout] | ^ [INFO] [stdout] 4 | y: T, [INFO] [stdout] | ^ [INFO] [stdout] 5 | z: T, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Vector3` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x`, `y`, and `z` are never read [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | struct Vector3 { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 3 | x: T, [INFO] [stdout] | ^ [INFO] [stdout] 4 | y: T, [INFO] [stdout] | ^ [INFO] [stdout] 5 | z: T, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Vector3` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `position` and `normal` are never read [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | struct HalfEdgeVertex { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 15 | position: Vector3, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 16 | normal: Vector3, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `position` and `normal` are never read [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | struct HalfEdgeVertex { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 15 | position: Vector3, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 16 | normal: Vector3, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `edge`, `edge_mut`, and `visit_around_edge_mut` are never used [INFO] [stdout] --> src/main.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl HalfEdgeVertex { [INFO] [stdout] | ------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn edge(&self) -> &HalfEdge { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn edge_mut(&self) -> &mut HalfEdge { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn visit_around_edge_mut(&self, visitor: &mut dyn FnMut(&mut HalfEdge)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `edge` is never read [INFO] [stdout] --> src/main.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 55 | struct HalfEdgeFace { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 56 | edge: *mut HalfEdge, // one of the half-edges bordering the face [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `edge`, `edge_mut`, and `visit_around_edge_mut` are never used [INFO] [stdout] --> src/main.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl HalfEdgeVertex { [INFO] [stdout] | ------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn edge(&self) -> &HalfEdge { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn edge_mut(&self) -> &mut HalfEdge { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn visit_around_edge_mut(&self, visitor: &mut dyn FnMut(&mut HalfEdge)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `edge_mut` and `visit_around_edge_mut` are never used [INFO] [stdout] --> src/main.rs:122:12 [INFO] [stdout] | [INFO] [stdout] 93 | impl HalfEdgeFace { [INFO] [stdout] | ----------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 122 | pub fn edge_mut(&mut self) -> Option<&mut HalfEdge> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 131 | pub fn visit_around_edge_mut(&mut self, visitor: fn(&HalfEdge)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `vert`, `next`, and `face` are never used [INFO] [stdout] --> src/main.rs:191:12 [INFO] [stdout] | [INFO] [stdout] 162 | impl HalfEdge { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 191 | pub fn vert(&self) -> &HalfEdgeVertex { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 199 | pub fn next(&self) -> &Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 207 | pub fn face(&self) -> &HalfEdgeFace { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `edge` is never read [INFO] [stdout] --> src/main.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 55 | struct HalfEdgeFace { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 56 | edge: *mut HalfEdge, // one of the half-edges bordering the face [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `edge_mut` and `visit_around_edge_mut` are never used [INFO] [stdout] --> src/main.rs:122:12 [INFO] [stdout] | [INFO] [stdout] 93 | impl HalfEdgeFace { [INFO] [stdout] | ----------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 122 | pub fn edge_mut(&mut self) -> Option<&mut HalfEdge> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 131 | pub fn visit_around_edge_mut(&mut self, visitor: fn(&HalfEdge)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `vert`, `next`, and `face` are never used [INFO] [stdout] --> src/main.rs:191:12 [INFO] [stdout] | [INFO] [stdout] 162 | impl HalfEdge { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 191 | pub fn vert(&self) -> &HalfEdgeVertex { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 199 | pub fn next(&self) -> &Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 207 | pub fn face(&self) -> &HalfEdgeFace { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "f6ec232d4665f65f16a1912e024b2f383aa3a450de6ad28a8b2b9338a7bf0090", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6ec232d4665f65f16a1912e024b2f383aa3a450de6ad28a8b2b9338a7bf0090", kill_on_drop: false }` [INFO] [stdout] f6ec232d4665f65f16a1912e024b2f383aa3a450de6ad28a8b2b9338a7bf0090