[INFO] cloning repository https://github.com/emacs-ng/font-index
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emacs-ng/font-index" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femacs-ng%2Ffont-index", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femacs-ng%2Ffont-index'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 62ef87cd291235b7a4c288000e285be60e2d47c9
[INFO] checking emacs-ng/font-index against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femacs-ng%2Ffont-index" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emacs-ng/font-index on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emacs-ng/font-index
[INFO] finished tweaking git repo https://github.com/emacs-ng/font-index
[INFO] tweaked toml for git repo https://github.com/emacs-ng/font-index written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/emacs-ng/font-index 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/declantsien/swash.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]     Updating font-index v0.2.0 (/workspace/builds/worker-4-tc1/source) -> v0.3.0
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded font-types v0.4.2
[INFO] [stderr]   Downloaded isolang v2.3.0
[INFO] [stderr]   Downloaded read-fonts v0.15.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4407e0f1c8ea568b8ed77a350802a3fe942cae3d0eee548c1599921253aff046
[INFO] running `Command { std: "docker" "start" "-a" "4407e0f1c8ea568b8ed77a350802a3fe942cae3d0eee548c1599921253aff046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4407e0f1c8ea568b8ed77a350802a3fe942cae3d0eee548c1599921253aff046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4407e0f1c8ea568b8ed77a350802a3fe942cae3d0eee548c1599921253aff046", kill_on_drop: false }`
[INFO] [stdout] 4407e0f1c8ea568b8ed77a350802a3fe942cae3d0eee548c1599921253aff046
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbb6754236427b2f21bea0a4b6284af10ba56759e6fbcb06e285e6438ce096bc
[INFO] running `Command { std: "docker" "start" "-a" "cbb6754236427b2f21bea0a4b6284af10ba56759e6fbcb06e285e6438ce096bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking siphasher v0.3.11
[INFO] [stderr]     Checking bytemuck v1.14.3
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking font-types v0.4.2
[INFO] [stderr]     Checking xmlparser v0.13.5
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking aho-corasick v1.1.1
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking fdeflate v0.3.4
[INFO] [stderr]     Checking phf_shared v0.11.2
[INFO] [stderr]     Checking tiny-skia-path v0.11.4
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking read-fonts v0.15.6
[INFO] [stderr]     Checking roxmltree v0.18.0
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking isolang v2.3.0
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking fontconfig-parser v0.5.3
[INFO] [stderr]     Checking memmap2 v0.2.3
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]     Checking tiny-skia v0.11.4
[INFO] [stderr]     Checking regex-automata v0.3.9
[INFO] [stderr]     Checking swash v0.1.12 (https://github.com/declantsien/swash.git?branch=webrender-fix#ba2426dd)
[INFO] [stderr]     Checking regex v1.9.6
[INFO] [stderr]     Checking fancy-regex v0.11.0
[INFO] [stderr]     Checking font-index v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `FontContext` and `FontGroupId`
[INFO] [stdout]   --> src/lib.rs:21:30
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub use super::context::{FontContext, FontGroupId};
[INFO] [stdout]    |                              ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FontContext` and `FontGroupId`
[INFO] [stdout]   --> src/lib.rs:21:30
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub use super::context::{FontContext, FontGroupId};
[INFO] [stdout]    |                              ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.59s
[INFO] running `Command { std: "docker" "inspect" "cbb6754236427b2f21bea0a4b6284af10ba56759e6fbcb06e285e6438ce096bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbb6754236427b2f21bea0a4b6284af10ba56759e6fbcb06e285e6438ce096bc", kill_on_drop: false }`
[INFO] [stdout] cbb6754236427b2f21bea0a4b6284af10ba56759e6fbcb06e285e6438ce096bc
[INFO] checking emacs-ng/font-index against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femacs-ng%2Ffont-index" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emacs-ng/font-index on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emacs-ng/font-index
[INFO] finished tweaking git repo https://github.com/emacs-ng/font-index
[INFO] tweaked toml for git repo https://github.com/emacs-ng/font-index written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/emacs-ng/font-index 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]     Updating font-index v0.2.0 (/workspace/builds/worker-4-tc2/source) -> v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8b6fc9cb66eedd1b5a87584eec60f1b394e609e0d3d48b4a6f6c1c3b617aa89
[INFO] running `Command { std: "docker" "start" "-a" "e8b6fc9cb66eedd1b5a87584eec60f1b394e609e0d3d48b4a6f6c1c3b617aa89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8b6fc9cb66eedd1b5a87584eec60f1b394e609e0d3d48b4a6f6c1c3b617aa89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8b6fc9cb66eedd1b5a87584eec60f1b394e609e0d3d48b4a6f6c1c3b617aa89", kill_on_drop: false }`
[INFO] [stdout] e8b6fc9cb66eedd1b5a87584eec60f1b394e609e0d3d48b4a6f6c1c3b617aa89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de8cf061ba5b88f5fb08548049498a17e54b85fb13c23dbf0e61dc8e979c26be
[INFO] running `Command { std: "docker" "start" "-a" "de8cf061ba5b88f5fb08548049498a17e54b85fb13c23dbf0e61dc8e979c26be", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking siphasher v0.3.11
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking bytemuck v1.14.3
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking font-types v0.4.2
[INFO] [stderr]     Checking xmlparser v0.13.5
[INFO] [stderr]     Checking aho-corasick v1.1.1
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking fdeflate v0.3.4
[INFO] [stderr]     Checking phf_shared v0.11.2
[INFO] [stderr]     Checking tiny-skia-path v0.11.4
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking roxmltree v0.18.0
[INFO] [stderr]     Checking read-fonts v0.15.6
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking isolang v2.3.0
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking fontconfig-parser v0.5.3
[INFO] [stderr]     Checking memmap2 v0.2.3
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]     Checking tiny-skia v0.11.4
[INFO] [stderr]     Checking regex-automata v0.3.9
[INFO] [stderr]     Checking swash v0.1.12 (https://github.com/declantsien/swash.git?branch=webrender-fix#ba2426dd)
[INFO] [stderr]     Checking regex v1.9.6
[INFO] [stderr]     Checking fancy-regex v0.11.0
[INFO] [stderr]     Checking font-index v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `FontContext` and `FontGroupId`
[INFO] [stdout]   --> src/lib.rs:21:30
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub use super::context::{FontContext, FontGroupId};
[INFO] [stdout]    |                              ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FontContext` and `FontGroupId`
[INFO] [stdout]   --> src/lib.rs:21:30
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub use super::context::{FontContext, FontGroupId};
[INFO] [stdout]    |                              ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.33s
[INFO] running `Command { std: "docker" "inspect" "de8cf061ba5b88f5fb08548049498a17e54b85fb13c23dbf0e61dc8e979c26be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de8cf061ba5b88f5fb08548049498a17e54b85fb13c23dbf0e61dc8e979c26be", kill_on_drop: false }`
[INFO] [stdout] de8cf061ba5b88f5fb08548049498a17e54b85fb13c23dbf0e61dc8e979c26be