[INFO] fetching crate stylance-core 0.5.4...
[INFO] testing stylance-core-0.5.4 against beta-2025-02-18 for beta-1.86-1
[INFO] extracting crate stylance-core 0.5.4 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate stylance-core 0.5.4 on toolchain beta-2025-02-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stylance-core 0.5.4
[INFO] finished tweaking crates.io crate stylance-core 0.5.4
[INFO] tweaked toml for crates.io crate stylance-core 0.5.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate stylance-core 0.5.4 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" "+beta-2025-02-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2245992fd373c70f8b117e0b97bce94b4c699312178a35853157be4acd092a4e
[INFO] running `Command { std: "docker" "start" "-a" "2245992fd373c70f8b117e0b97bce94b4c699312178a35853157be4acd092a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2245992fd373c70f8b117e0b97bce94b4c699312178a35853157be4acd092a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2245992fd373c70f8b117e0b97bce94b4c699312178a35853157be4acd092a4e", kill_on_drop: false }`
[INFO] [stdout] 2245992fd373c70f8b117e0b97bce94b4c699312178a35853157be4acd092a4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7252a9eeba2ceb2365c70117879fb3a4b1e05b5fc9c4ffe5e0d10ce4650aa012
[INFO] running `Command { std: "docker" "start" "-a" "7252a9eeba2ceb2365c70117879fb3a4b1e05b5fc9c4ffe5e0d10ce4650aa012", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling winnow v0.5.31
[INFO] [stderr]    Compiling siphasher v1.0.0
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling serde_spanned v0.6.5
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling toml_edit v0.21.0
[INFO] [stderr]    Compiling toml v0.8.8
[INFO] [stderr]    Compiling stylance-core v0.5.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/tmp/rustcZNGy6K"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stylance-core` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "7252a9eeba2ceb2365c70117879fb3a4b1e05b5fc9c4ffe5e0d10ce4650aa012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7252a9eeba2ceb2365c70117879fb3a4b1e05b5fc9c4ffe5e0d10ce4650aa012", kill_on_drop: false }`
[INFO] [stdout] 7252a9eeba2ceb2365c70117879fb3a4b1e05b5fc9c4ffe5e0d10ce4650aa012