[INFO] cloning repository https://github.com/reustle/calstack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/reustle/calstack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freustle%2Fcalstack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freustle%2Fcalstack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f92c9b73fc0279db86a3b910f367735b32585b55
[INFO] checking reustle/calstack against 67a539cbdf2a0107837ce64f9069509a44da67b7 for pr-164053
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freustle%2Fcalstack" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/reustle/calstack
[INFO] finished tweaking git repo https://github.com/reustle/calstack
[INFO] tweaked toml for git repo https://github.com/reustle/calstack written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/reustle/calstack 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/reustle/calstack 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] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> crates/calstack/Cargo.toml:9:1
[INFO] [stderr]    |
[INFO] [stderr]  9 | homepage.workspace = true
[INFO] [stderr]    | ^^^^^^^^
[INFO] [stderr] 10 | repository.workspace = true
[INFO] [stderr]    | ----------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `calstack` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 193b75d262304944ff4e15cbd7738623d050b83c19467e474354a146b42207d2
[INFO] running `Command { std: "docker" "start" "193b75d262304944ff4e15cbd7738623d050b83c19467e474354a146b42207d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "193b75d262304944ff4e15cbd7738623d050b83c19467e474354a146b42207d2", 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" "193b75d262304944ff4e15cbd7738623d050b83c19467e474354a146b42207d2" "/opt/rustwide/cargo-home/bin/cargo" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "193b75d262304944ff4e15cbd7738623d050b83c19467e474354a146b42207d2", 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" "193b75d262304944ff4e15cbd7738623d050b83c19467e474354a146b42207d2" "/opt/rustwide/cargo-home/bin/cargo" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> crates/calstack/Cargo.toml:9:1
[INFO] [stderr]    |
[INFO] [stderr]  9 | homepage.workspace = true
[INFO] [stderr]    | ^^^^^^^^
[INFO] [stderr] 10 | repository.workspace = true
[INFO] [stderr]    | ----------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `calstack` (manifest) generated 1 warning
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]    Compiling find-msvc-tools v0.1.14
[INFO] [stderr]     Checking smallvec v1.16.2
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking http-body v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]    Compiling cc v1.5.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]    Compiling rustls v0.23.45
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking siphasher v1.0.4
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling wayland-scanner v0.31.11
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling wayland-backend v0.3.17
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking base64 v0.23.1
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]     Checking hyper v1.11.1
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking http-body-util v0.1.5
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking wayland-client v0.31.15
[INFO] [stderr]     Checking windows-timezones v0.5.1
[INFO] [stderr]     Checking polling v3.11.0
[INFO] [stderr]     Checking fontdue v0.9.4
[INFO] [stderr]    Compiling synstructure v0.14.0
[INFO] [stderr]     Checking wayland-csd-frame v0.3.0
[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 2026-10-09; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking clap_lex v1.1.1
[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" "193b75d262304944ff4e15cbd7738623d050b83c19467e474354a146b42207d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "193b75d262304944ff4e15cbd7738623d050b83c19467e474354a146b42207d2", kill_on_drop: false }`
[INFO] [stdout] 193b75d262304944ff4e15cbd7738623d050b83c19467e474354a146b42207d2
