[INFO] fetching crate rxml_proc 0.12.1...
[INFO] testing rxml_proc-0.12.1 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate rxml_proc 0.12.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rxml_proc 0.12.1
[INFO] finished tweaking crates.io crate rxml_proc 0.12.1
[INFO] tweaked toml for crates.io crate rxml_proc 0.12.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rxml_proc 0.12.1 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rxml_proc 0.12.1 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-2026-01-20" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a522c465e0581a39efee230c4aa8778d9c1badbb05f2db1959fc178c1f79d531
[INFO] running `Command { std: "docker" "start" "-a" "a522c465e0581a39efee230c4aa8778d9c1badbb05f2db1959fc178c1f79d531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a522c465e0581a39efee230c4aa8778d9c1badbb05f2db1959fc178c1f79d531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a522c465e0581a39efee230c4aa8778d9c1badbb05f2db1959fc178c1f79d531", kill_on_drop: false }`
[INFO] [stdout] a522c465e0581a39efee230c4aa8778d9c1badbb05f2db1959fc178c1f79d531
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b3ba534c84b8fbcda8d4b2163d201db4bea92498a53e577755cfb2f60f2e79f
[INFO] running `Command { std: "docker" "start" "-a" "7b3ba534c84b8fbcda8d4b2163d201db4bea92498a53e577755cfb2f60f2e79f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rxml_validation v0.11.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaf1RuKS/full.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `syn` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "7b3ba534c84b8fbcda8d4b2163d201db4bea92498a53e577755cfb2f60f2e79f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b3ba534c84b8fbcda8d4b2163d201db4bea92498a53e577755cfb2f60f2e79f", kill_on_drop: false }`
[INFO] [stdout] 7b3ba534c84b8fbcda8d4b2163d201db4bea92498a53e577755cfb2f60f2e79f
