[INFO] fetching crate mashanz 0.1.0...
[INFO] testing mashanz-0.1.0 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate mashanz 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate mashanz 0.1.0
[INFO] finished tweaking crates.io crate mashanz 0.1.0
[INFO] tweaked toml for crates.io crate mashanz 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mashanz 0.1.0 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mashanz 0.1.0 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-2026-03-05" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a9b699947b536815c9341001a798a8a278c826976a16f327730762c9df1776e
[INFO] running `Command { std: "docker" "start" "-a" "1a9b699947b536815c9341001a798a8a278c826976a16f327730762c9df1776e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a9b699947b536815c9341001a798a8a278c826976a16f327730762c9df1776e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a9b699947b536815c9341001a798a8a278c826976a16f327730762c9df1776e", kill_on_drop: false }`
[INFO] [stdout] 1a9b699947b536815c9341001a798a8a278c826976a16f327730762c9df1776e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e51b267463eadfb1b1214133954cfb8f24c36ac4697240ec0486ecbe9fe889f
[INFO] running `Command { std: "docker" "start" "-a" "1e51b267463eadfb1b1214133954cfb8f24c36ac4697240ec0486ecbe9fe889f", kill_on_drop: false }`
[INFO] [stderr]    Compiling mashanz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaX2hZkT"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mashanz` (bin "mashanz") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "1e51b267463eadfb1b1214133954cfb8f24c36ac4697240ec0486ecbe9fe889f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e51b267463eadfb1b1214133954cfb8f24c36ac4697240ec0486ecbe9fe889f", kill_on_drop: false }`
[INFO] [stdout] 1e51b267463eadfb1b1214133954cfb8f24c36ac4697240ec0486ecbe9fe889f
