[INFO] cloning repository https://github.com/walkgit/serial-assistant
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/walkgit/serial-assistant" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwalkgit%2Fserial-assistant", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwalkgit%2Fserial-assistant'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a3bb87d00ce876a74efe5671c7fc2b5d9558ca9
[INFO] checking walkgit/serial-assistant against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwalkgit%2Fserial-assistant" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/walkgit/serial-assistant
[INFO] finished tweaking git repo https://github.com/walkgit/serial-assistant
[INFO] tweaked toml for git repo https://github.com/walkgit/serial-assistant written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/walkgit/serial-assistant on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 504 packages to latest Rust 1.94.0-nightly compatible versions
[INFO] [stderr]       Adding eframe v0.31.1 (available: v0.33.3)
[INFO] [stderr]       Adding egui v0.31.1 (available: v0.33.3)
[INFO] [stderr]       Adding egui_plot v0.31.0 (available: v0.34.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding lua-src v547.0.0 (available: v547.1.0)
[INFO] [stderr]       Adding luajit-src v210.5.12+a4f56a4 (available: v210.6.5+7152e15)
[INFO] [stderr]       Adding mlua v0.10.5 (available: v0.11.5)
[INFO] [stderr]       Adding rfd v0.15.4 (available: v0.16.0)
[INFO] [stderr]       Adding serialport v4.7.3 (available: v4.8.1)
[INFO] [stderr]       Adding sysinfo v0.33.1 (available: v0.37.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libudev v0.3.0
[INFO] [stderr]   Downloaded endi v1.1.1
[INFO] [stderr]   Downloaded zvariant_derive v5.8.0
[INFO] [stderr]   Downloaded aligned v0.4.3
[INFO] [stderr]   Downloaded unescaper v0.1.8
[INFO] [stderr]   Downloaded mlua-sys v0.6.8
[INFO] [stderr]   Downloaded egui-wgpu v0.31.1
[INFO] [stderr]   Downloaded egui-winit v0.31.1
[INFO] [stderr]   Downloaded egui_glow v0.31.1
[INFO] [stderr]   Downloaded serialport v4.7.3
[INFO] [stderr]   Downloaded zvariant v5.8.0
[INFO] [stderr]   Downloaded eframe v0.31.1
[INFO] [stderr]   Downloaded zune-jpeg v0.5.8
[INFO] [stderr]   Downloaded zbus v5.12.0
[INFO] [stderr]   Downloaded ntapi v0.4.2
[INFO] [stderr]   Downloaded egui_plot v0.31.0
[INFO] [stderr]   Downloaded moxcms v0.7.11
[INFO] [stderr]   Downloaded rfd v0.15.4
[INFO] [stderr]   Downloaded async-lock v3.4.2
[INFO] [stderr]   Downloaded mlua v0.10.5
[INFO] [stderr]   Downloaded zbus_macros v5.12.0
[INFO] [stderr]   Downloaded lua-src v547.0.0
[INFO] [stderr]   Downloaded luajit-src v210.5.12+a4f56a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf868f217b1440fcf273b744de17121f8154ce35c50a6bdfd068f89bee9ea298
[INFO] running `Command { std: "docker" "start" "-a" "bf868f217b1440fcf273b744de17121f8154ce35c50a6bdfd068f89bee9ea298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf868f217b1440fcf273b744de17121f8154ce35c50a6bdfd068f89bee9ea298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf868f217b1440fcf273b744de17121f8154ce35c50a6bdfd068f89bee9ea298", kill_on_drop: false }`
[INFO] [stdout] bf868f217b1440fcf273b744de17121f8154ce35c50a6bdfd068f89bee9ea298
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87d7c545eb44349c3a5bc0a55f6eef019118657fe8ece6a3964e462c1f1708f8
[INFO] running `Command { std: "docker" "start" "-a" "87d7c545eb44349c3a5bc0a55f6eef019118657fe8ece6a3964e462c1f1708f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.104
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling quote v1.0.42
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[INFO] [stderr]    Compiling luajit-src v210.5.12+a4f56a4
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[INFO] [stderr]    Compiling walk-assistant v0.1.0 (/opt/rustwide/workdir)
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[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 25s
[INFO] running `Command { std: "docker" "inspect" "87d7c545eb44349c3a5bc0a55f6eef019118657fe8ece6a3964e462c1f1708f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87d7c545eb44349c3a5bc0a55f6eef019118657fe8ece6a3964e462c1f1708f8", kill_on_drop: false }`
[INFO] [stdout] 87d7c545eb44349c3a5bc0a55f6eef019118657fe8ece6a3964e462c1f1708f8