[INFO] fetching crate swash 0.1.2...
[INFO] checking swash-0.1.2 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] extracting crate swash 0.1.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate swash 0.1.2 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swash 0.1.2
[INFO] finished tweaking crates.io crate swash 0.1.2
[INFO] tweaked toml for crates.io crate swash 0.1.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yazi v0.1.4
[INFO] [stderr]   Downloaded zeno v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5f0375a72ff47baf44671bd60bc02e2253d2505f44c9ad2eeb4d2013f43ff5e
[INFO] running `Command { std: "docker" "start" "-a" "c5f0375a72ff47baf44671bd60bc02e2253d2505f44c9ad2eeb4d2013f43ff5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5f0375a72ff47baf44671bd60bc02e2253d2505f44c9ad2eeb4d2013f43ff5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5f0375a72ff47baf44671bd60bc02e2253d2505f44c9ad2eeb4d2013f43ff5e", kill_on_drop: false }`
[INFO] [stdout] c5f0375a72ff47baf44671bd60bc02e2253d2505f44c9ad2eeb4d2013f43ff5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 751db53e2eb70b27f377fc08314366041be9370466caea39eef4e868108227b6
[INFO] running `Command { std: "docker" "start" "-a" "751db53e2eb70b27f377fc08314366041be9370466caea39eef4e868108227b6", kill_on_drop: false }`
[INFO] [stderr]     Checking zeno v0.2.2
[INFO] [stderr]     Checking yazi v0.1.4
[INFO] [stderr]     Checking swash v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `flags`
[INFO] [stdout]    --> src/strike.rs:758:5
[INFO] [stdout]     |
[INFO] [stdout] 758 |     pub flags: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `some`
[INFO] [stdout]    --> src/scale/cff/cff.rs:884:5
[INFO] [stdout]     |
[INFO] [stdout] 884 |     some: bool,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `coord_count`
[INFO] [stdout]   --> src/scale/glyf/hint.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     coord_count: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dual_project_state`
[INFO] [stdout]    --> src/scale/glyf/hint.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 255 |     dual_project_state: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `scan_type`
[INFO] [stdout]     --> src/scale/glyf/hint.rs:2227:5
[INFO] [stdout]      |
[INFO] [stdout] 2227 |     scan_type: i32,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `count`
[INFO] [stdout]    --> src/scale/glyf/var.rs:591:5
[INFO] [stdout]     |
[INFO] [stdout] 591 |     pub count: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `flags`
[INFO] [stdout]    --> src/strike.rs:758:5
[INFO] [stdout]     |
[INFO] [stdout] 758 |     pub flags: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `some`
[INFO] [stdout]    --> src/scale/cff/cff.rs:884:5
[INFO] [stdout]     |
[INFO] [stdout] 884 |     some: bool,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `coord_count`
[INFO] [stdout]   --> src/scale/glyf/hint.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     coord_count: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dual_project_state`
[INFO] [stdout]    --> src/scale/glyf/hint.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 255 |     dual_project_state: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `scan_type`
[INFO] [stdout]     --> src/scale/glyf/hint.rs:2227:5
[INFO] [stdout]      |
[INFO] [stdout] 2227 |     scan_type: i32,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `count`
[INFO] [stdout]    --> src/scale/glyf/var.rs:591:5
[INFO] [stdout]     |
[INFO] [stdout] 591 |     pub count: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.34s
[INFO] running `Command { std: "docker" "inspect" "751db53e2eb70b27f377fc08314366041be9370466caea39eef4e868108227b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "751db53e2eb70b27f377fc08314366041be9370466caea39eef4e868108227b6", kill_on_drop: false }`
[INFO] [stdout] 751db53e2eb70b27f377fc08314366041be9370466caea39eef4e868108227b6