[INFO] cloning repository https://github.com/jre0/mesh
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jre0/mesh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjre0%2Fmesh", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjre0%2Fmesh'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1aa5e9aafae8de47bdf3e24a7c18342718bd92cf
[INFO] checking jre0/mesh against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjre0%2Fmesh" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jre0/mesh on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jre0/mesh
[INFO] finished tweaking git repo https://github.com/jre0/mesh
[INFO] tweaked toml for git repo https://github.com/jre0/mesh written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jre0/mesh 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50a42c5eeb1e7235104dfc9f6d4c30d0acb552b44171406a2b436e1c12cc2f54
[INFO] running `Command { std: "docker" "start" "-a" "50a42c5eeb1e7235104dfc9f6d4c30d0acb552b44171406a2b436e1c12cc2f54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50a42c5eeb1e7235104dfc9f6d4c30d0acb552b44171406a2b436e1c12cc2f54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50a42c5eeb1e7235104dfc9f6d4c30d0acb552b44171406a2b436e1c12cc2f54", kill_on_drop: false }`
[INFO] [stdout] 50a42c5eeb1e7235104dfc9f6d4c30d0acb552b44171406a2b436e1c12cc2f54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe0f3e37f1c736d974fce9d4ec8a9fe573a05991f4afea73e01c6bdf30e18e8f
[INFO] running `Command { std: "docker" "start" "-a" "fe0f3e37f1c736d974fce9d4ec8a9fe573a05991f4afea73e01c6bdf30e18e8f", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking divergent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `selection`
[INFO] [stdout]   --> src/tests.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let selection = mesh.select_adjacent_by_vertex_index(142);
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_selection`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/mesh.rs:161:17
[INFO] [stdout]     |
[INFO] [stdout] 161 |             let c = self.vertex_coordinates(vi[2]);
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `effected_faces`
[INFO] [stdout]    --> src/mesh.rs:163:21
[INFO] [stdout]     |
[INFO] [stdout] 163 |                 let effected_faces = self.select_adjacent_by_vertex_index(vi[0]);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_effected_faces`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/mesh.rs:161:17
[INFO] [stdout]     |
[INFO] [stdout] 161 |             let c = self.vertex_coordinates(vi[2]);
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `effected_faces`
[INFO] [stdout]    --> src/mesh.rs:163:21
[INFO] [stdout]     |
[INFO] [stdout] 163 |                 let effected_faces = self.select_adjacent_by_vertex_index(vi[0]);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_effected_faces`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.40s
[INFO] running `Command { std: "docker" "inspect" "fe0f3e37f1c736d974fce9d4ec8a9fe573a05991f4afea73e01c6bdf30e18e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe0f3e37f1c736d974fce9d4ec8a9fe573a05991f4afea73e01c6bdf30e18e8f", kill_on_drop: false }`
[INFO] [stdout] fe0f3e37f1c736d974fce9d4ec8a9fe573a05991f4afea73e01c6bdf30e18e8f