[INFO] cloning repository https://github.com/ther12k/velqu-showcase
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ther12k/velqu-showcase" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fther12k%2Fvelqu-showcase", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fther12k%2Fvelqu-showcase'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f2a6a642f1aed056bcdff22fd6a47ed4eb16ea12
[INFO] checking ther12k/velqu-showcase against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fther12k%2Fvelqu-showcase" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ther12k/velqu-showcase
[INFO] finished tweaking git repo https://github.com/ther12k/velqu-showcase
[INFO] tweaked toml for git repo https://github.com/ther12k/velqu-showcase written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ther12k/velqu-showcase on toolchain c60b92c03ca8a3b101eb9d57f51e2232690638c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ther12k/velqu-showcase 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" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 143d7fbcb34c366d28092e06999c3db68a419db3dc6ea6f79810edaf09926d0a
[INFO] running `Command { std: "docker" "start" "143d7fbcb34c366d28092e06999c3db68a419db3dc6ea6f79810edaf09926d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "143d7fbcb34c366d28092e06999c3db68a419db3dc6ea6f79810edaf09926d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "143d7fbcb34c366d28092e06999c3db68a419db3dc6ea6f79810edaf09926d0a" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "143d7fbcb34c366d28092e06999c3db68a419db3dc6ea6f79810edaf09926d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "143d7fbcb34c366d28092e06999c3db68a419db3dc6ea6f79810edaf09926d0a" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]     Checking cfg-if v1.0.5
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]     Checking smallvec v1.16.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.13
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling phf_shared v0.14.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]     Checking dtoa v1.0.11
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]     Checking pxfm v0.1.30
[INFO] [stderr]     Checking zune-core v0.5.3
[INFO] [stderr]     Checking tendril v0.5.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]    Compiling cc v1.4.7
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking dtoa-short v0.3.5
[INFO] [stderr]    Compiling phf_generator v0.14.0
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking zune-jpeg v0.5.15
[INFO] [stderr]    Compiling phf_codegen v0.14.0
[INFO] [stderr]     Checking string_cache v0.11.0
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking flate2 v1.1.10
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling string_cache_codegen v0.11.2
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]     Checking taffy v0.14.0
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]    Compiling web_atoms v0.3.0
[INFO] [stderr]    Compiling rquickjs-sys v0.13.0
[INFO] [stderr]     Checking fontdue v0.9.4
[INFO] [stdout] error[E0658]: use of unstable library feature `liballoc_internals`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fontdue-0.9.4/src/font.rs:287:38
[INFO] [stdout]     |
[INFO] [stdout] 287 |         let mut glyphs: Vec<Glyph> = vec::from_elem(Glyph::default(), glyph_count as usize);
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(liballoc_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-10-11; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fontdue` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "143d7fbcb34c366d28092e06999c3db68a419db3dc6ea6f79810edaf09926d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "143d7fbcb34c366d28092e06999c3db68a419db3dc6ea6f79810edaf09926d0a", kill_on_drop: false }`
[INFO] [stdout] 143d7fbcb34c366d28092e06999c3db68a419db3dc6ea6f79810edaf09926d0a
