[INFO] cloning repository https://github.com/dfrg/swash
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dfrg/swash" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdfrg%2Fswash", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdfrg%2Fswash'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ec9e175a5ee45177067a56db95e326572264bf3
[INFO] checking dfrg/swash against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdfrg%2Fswash" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dfrg/swash on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dfrg/swash
[INFO] finished tweaking git repo https://github.com/dfrg/swash
[INFO] tweaked toml for git repo https://github.com/dfrg/swash written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/dfrg/swash already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1241f1c605031dcc3174ef36e391560835845e899c261d8b9665414445f77c1b
[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" "1241f1c605031dcc3174ef36e391560835845e899c261d8b9665414445f77c1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1241f1c605031dcc3174ef36e391560835845e899c261d8b9665414445f77c1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1241f1c605031dcc3174ef36e391560835845e899c261d8b9665414445f77c1b", kill_on_drop: false }`
[INFO] [stdout] 1241f1c605031dcc3174ef36e391560835845e899c261d8b9665414445f77c1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e10fb01473d584de4f049534bc09c513965b1661cb60e7ca62bd4326abc6c62c
[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" "e10fb01473d584de4f049534bc09c513965b1661cb60e7ca62bd4326abc6c62c", kill_on_drop: false }`
[INFO] [stderr]     Checking yazi v0.1.3
[INFO] [stderr]     Checking zeno v0.2.0
[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 14.43s
[INFO] running `Command { std: "docker" "inspect" "e10fb01473d584de4f049534bc09c513965b1661cb60e7ca62bd4326abc6c62c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e10fb01473d584de4f049534bc09c513965b1661cb60e7ca62bd4326abc6c62c", kill_on_drop: false }`
[INFO] [stdout] e10fb01473d584de4f049534bc09c513965b1661cb60e7ca62bd4326abc6c62c