[INFO] cloning repository https://github.com/marcianx/openmesh-rs-core
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marcianx/openmesh-rs-core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcianx%2Fopenmesh-rs-core", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcianx%2Fopenmesh-rs-core'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94d79ee9ca3ece34b7a8aef505de69d9d89f7753
[INFO] checking marcianx/openmesh-rs-core against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcianx%2Fopenmesh-rs-core" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marcianx/openmesh-rs-core on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/marcianx/openmesh-rs-core
[INFO] finished tweaking git repo https://github.com/marcianx/openmesh-rs-core
[INFO] tweaked toml for git repo https://github.com/marcianx/openmesh-rs-core written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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 bitvec-rs v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22c8a7097d2b12feabcbbbc6e5cad4d91730d73d27370a3edb30f9417dba923b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "22c8a7097d2b12feabcbbbc6e5cad4d91730d73d27370a3edb30f9417dba923b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22c8a7097d2b12feabcbbbc6e5cad4d91730d73d27370a3edb30f9417dba923b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22c8a7097d2b12feabcbbbc6e5cad4d91730d73d27370a3edb30f9417dba923b", kill_on_drop: false }`
[INFO] [stdout] 22c8a7097d2b12feabcbbbc6e5cad4d91730d73d27370a3edb30f9417dba923b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cef8b95c49621c534997a00b6a5fc00fa3d7bf5cbc3c03f64afbc81cf9cce9b7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cef8b95c49621c534997a00b6a5fc00fa3d7bf5cbc3c03f64afbc81cf9cce9b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]     Checking bytemuck v1.7.2
[INFO] [stderr]     Checking bitvec-rs v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking matrixmultiply v0.3.2
[INFO] [stderr]     Checking safe_arch v0.6.0
[INFO] [stderr]     Checking wide v0.7.1
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking approx v0.5.0
[INFO] [stderr]     Checking simba v0.6.0
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]     Checking nalgebra v0.29.0
[INFO] [stderr]     Checking openmesh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `hh`
[INFO] [stdout]   --> src/mesh/items.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub(crate) hh: HalfedgeHandle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fh`
[INFO] [stdout]   --> src/mesh/items.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub(crate) fh: FaceHandle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `vh`
[INFO] [stdout]   --> src/mesh/items.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub(crate) vh: VertexHandle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `hnext`
[INFO] [stdout]   --> src/mesh/items.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub(crate) hnext: HalfedgeHandle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `hprev`
[INFO] [stdout]   --> src/mesh/items.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub(crate) hprev: HalfedgeHandle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `hh`
[INFO] [stdout]   --> src/mesh/items.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub(crate) hh: HalfedgeHandle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fh`
[INFO] [stdout]   --> src/mesh/items.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub(crate) fh: FaceHandle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `vh`
[INFO] [stdout]   --> src/mesh/items.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub(crate) vh: VertexHandle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `hnext`
[INFO] [stdout]   --> src/mesh/items.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub(crate) hnext: HalfedgeHandle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `hprev`
[INFO] [stdout]   --> src/mesh/items.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub(crate) hprev: HalfedgeHandle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.22s
[INFO] running `Command { std: "docker" "inspect" "cef8b95c49621c534997a00b6a5fc00fa3d7bf5cbc3c03f64afbc81cf9cce9b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cef8b95c49621c534997a00b6a5fc00fa3d7bf5cbc3c03f64afbc81cf9cce9b7", kill_on_drop: false }`
[INFO] [stdout] cef8b95c49621c534997a00b6a5fc00fa3d7bf5cbc3c03f64afbc81cf9cce9b7