[INFO] fetching crate webgl-rc 0.1.11...
[INFO] checking webgl-rc-0.1.11 against try#24cd45d7714ba43afd4b8e62fb677b069b21c4a5 for pr-129543
[INFO] extracting crate webgl-rc 0.1.11 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate webgl-rc 0.1.11 on toolchain 24cd45d7714ba43afd4b8e62fb677b069b21c4a5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate webgl-rc 0.1.11
[INFO] finished tweaking crates.io crate webgl-rc 0.1.11
[INFO] tweaked toml for crates.io crate webgl-rc 0.1.11 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 47 packages to latest compatible versions
[INFO] [stderr]       Adding nalgebra v0.32.6 (latest: v0.33.0)
[INFO] [stderr]       Adding nalgebra-glm v0.18.0 (latest: v0.19.0)
[INFO] [stderr]       Adding simba v0.8.1 (latest: v0.9.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17f25414218639189cc69bae0b318967376c60f0b6d7754b611e7bd8ab873bd6
[INFO] running `Command { std: "docker" "start" "-a" "17f25414218639189cc69bae0b318967376c60f0b6d7754b611e7bd8ab873bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17f25414218639189cc69bae0b318967376c60f0b6d7754b611e7bd8ab873bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17f25414218639189cc69bae0b318967376c60f0b6d7754b611e7bd8ab873bd6", kill_on_drop: false }`
[INFO] [stdout] 17f25414218639189cc69bae0b318967376c60f0b6d7754b611e7bd8ab873bd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47aad9dfc4f20f118dfda76e74c000a0ce533d04afaf262a7c751ceaeeb2ee74
[INFO] running `Command { std: "docker" "start" "-a" "47aad9dfc4f20f118dfda76e74c000a0ce533d04afaf262a7c751ceaeeb2ee74", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.93
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.93
[INFO] [stderr]    Compiling num_enum_derive v0.7.3
[INFO] [stderr]    Compiling webgl-rc-macro v0.1.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.93
[INFO] [stderr]     Checking num_enum v0.7.3
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.93
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.93
[INFO] [stderr]     Checking js-sys v0.3.70
[INFO] [stderr]     Checking web-sys v0.3.70
[INFO] [stderr]     Checking webgl-rc v0.1.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `ex_color_buffer_half_float`, `ex_texture_half_float`, `ex_texture_half_float_linear`, and `ex_element_index_uint` are never read
[INFO] [stdout]   --> src/gl.rs:74:15
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(self) struct GlInfo {
[INFO] [stdout]    |                  ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub(self) ex_color_buffer_half_float: ExtColorBufferHalfFloat,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 75 |     pub(self) ex_texture_half_float: OesTextureHalfFloat,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 76 |     pub(self) ex_texture_half_float_linear: OesTextureHalfFloatLinear,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 77 |     pub(self) ex_element_index_uint: OesElementIndexUint,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GlInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data_type` is never read
[INFO] [stdout]   --> src/program.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct AttributeInfo {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     data_type: DataType,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AttributeInfo` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ex_color_buffer_half_float`, `ex_texture_half_float`, `ex_texture_half_float_linear`, and `ex_element_index_uint` are never read
[INFO] [stdout]   --> src/gl.rs:74:15
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(self) struct GlInfo {
[INFO] [stdout]    |                  ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub(self) ex_color_buffer_half_float: ExtColorBufferHalfFloat,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 75 |     pub(self) ex_texture_half_float: OesTextureHalfFloat,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 76 |     pub(self) ex_texture_half_float_linear: OesTextureHalfFloatLinear,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 77 |     pub(self) ex_element_index_uint: OesElementIndexUint,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GlInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data_type` is never read
[INFO] [stdout]   --> src/program.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct AttributeInfo {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     data_type: DataType,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AttributeInfo` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.11s
[INFO] running `Command { std: "docker" "inspect" "47aad9dfc4f20f118dfda76e74c000a0ce533d04afaf262a7c751ceaeeb2ee74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47aad9dfc4f20f118dfda76e74c000a0ce533d04afaf262a7c751ceaeeb2ee74", kill_on_drop: false }`
[INFO] [stdout] 47aad9dfc4f20f118dfda76e74c000a0ce533d04afaf262a7c751ceaeeb2ee74