[INFO] cloning repository https://github.com/Priyanshu4/rrt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Priyanshu4/rrt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPriyanshu4%2Frrt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPriyanshu4%2Frrt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f9250c70e1a724850d06f63edc28f0e119949319
[INFO] checking Priyanshu4/rrt against 67a539cbdf2a0107837ce64f9069509a44da67b7 for pr-164053
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPriyanshu4%2Frrt" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Priyanshu4/rrt
[INFO] finished tweaking git repo https://github.com/Priyanshu4/rrt
[INFO] tweaked toml for git repo https://github.com/Priyanshu4/rrt written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Priyanshu4/rrt on toolchain 67a539cbdf2a0107837ce64f9069509a44da67b7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Priyanshu4/rrt 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" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] cfc67b57c581f1c94c8ce2892dbede6b4bdca335692e30aca3251609d6d5c84d
[INFO] running `Command { std: "docker" "start" "cfc67b57c581f1c94c8ce2892dbede6b4bdca335692e30aca3251609d6d5c84d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfc67b57c581f1c94c8ce2892dbede6b4bdca335692e30aca3251609d6d5c84d", 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" "cfc67b57c581f1c94c8ce2892dbede6b4bdca335692e30aca3251609d6d5c84d" "/opt/rustwide/cargo-home/bin/cargo" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfc67b57c581f1c94c8ce2892dbede6b4bdca335692e30aca3251609d6d5c84d", 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" "cfc67b57c581f1c94c8ce2892dbede6b4bdca335692e30aca3251609d6d5c84d" "/opt/rustwide/cargo-home/bin/cargo" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking bytemuck v1.20.0
[INFO] [stderr]    Compiling quad-alsa-sys v0.3.2
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking ogg v0.7.1
[INFO] [stderr]    Compiling fixed v1.28.0
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]    Compiling quad-snd v0.2.8
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]     Checking hound v3.5.1
[INFO] [stderr]    Compiling miniquad v0.3.16
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking lewton v0.9.4
[INFO] [stderr]     Checking dasp_frame v0.11.0
[INFO] [stderr]     Checking ubyte v0.10.4
[INFO] [stderr]     Checking elapsed v0.1.2
[INFO] [stderr]     Checking array-init v2.1.0
[INFO] [stderr]     Checking sorted-vec v0.8.5
[INFO] [stderr]     Checking init_with v1.1.0
[INFO] [stderr]     Checking ttf-parser v0.15.2
[INFO] [stderr]     Checking png v0.17.15
[INFO] [stderr]     Checking divrem v1.0.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling generator v0.8.4
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking cmov v0.3.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking glam v0.21.3
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]     Checking ordered-float v4.5.0
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking audrey v0.3.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling equator-macro v0.2.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking equator v0.2.2
[INFO] [stderr]     Checking aligned-vec v0.6.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking fontdue v0.7.3
[INFO] [stdout] error[E0658]: use of unstable library feature `liballoc_internals`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fontdue-0.7.3/src/font.rs:273:38
[INFO] [stdout]     |
[INFO] [stdout] 273 |         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 2026-10-09; 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" "cfc67b57c581f1c94c8ce2892dbede6b4bdca335692e30aca3251609d6d5c84d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfc67b57c581f1c94c8ce2892dbede6b4bdca335692e30aca3251609d6d5c84d", kill_on_drop: false }`
[INFO] [stdout] cfc67b57c581f1c94c8ce2892dbede6b4bdca335692e30aca3251609d6d5c84d