[INFO] fetching crate nand2tetris_assembler_rust 1.0.1...
[INFO] testing nand2tetris_assembler_rust-1.0.1 against beta-2025-04-13 for beta-1.87-1
[INFO] extracting crate nand2tetris_assembler_rust 1.0.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate nand2tetris_assembler_rust 1.0.1 on toolchain beta-2025-04-13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nand2tetris_assembler_rust 1.0.1
[INFO] finished tweaking crates.io crate nand2tetris_assembler_rust 1.0.1
[INFO] tweaked toml for crates.io crate nand2tetris_assembler_rust 1.0.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate nand2tetris_assembler_rust 1.0.1 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-2025-04-13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 012f23e5623e6bb8098b9dd6f631d7437f3c154e9189e09b9236710adb7da661
[INFO] running `Command { std: "docker" "start" "-a" "012f23e5623e6bb8098b9dd6f631d7437f3c154e9189e09b9236710adb7da661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "012f23e5623e6bb8098b9dd6f631d7437f3c154e9189e09b9236710adb7da661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "012f23e5623e6bb8098b9dd6f631d7437f3c154e9189e09b9236710adb7da661", kill_on_drop: false }`
[INFO] [stdout] 012f23e5623e6bb8098b9dd6f631d7437f3c154e9189e09b9236710adb7da661
[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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95a768d8cfe8da5a517c1aeb757e71b05ea5feefaa8a4ee107b6af915c0490d2
[INFO] running `Command { std: "docker" "start" "-a" "95a768d8cfe8da5a517c1aeb757e71b05ea5feefaa8a4ee107b6af915c0490d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling clap_builder v4.5.32
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stdout] error: failed to build archive at `/opt/rustwide/target/debug/deps/libsyn-293056eeb078625d.rlib`: 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" "95a768d8cfe8da5a517c1aeb757e71b05ea5feefaa8a4ee107b6af915c0490d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95a768d8cfe8da5a517c1aeb757e71b05ea5feefaa8a4ee107b6af915c0490d2", kill_on_drop: false }`
[INFO] [stdout] 95a768d8cfe8da5a517c1aeb757e71b05ea5feefaa8a4ee107b6af915c0490d2