[INFO] fetching crate plain-map 2.0.0...
[INFO] testing plain-map-2.0.0 against beta-2025-04-13 for beta-1.87-1
[INFO] extracting crate plain-map 2.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate plain-map 2.0.0 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 plain-map 2.0.0
[INFO] finished tweaking crates.io crate plain-map 2.0.0
[INFO] tweaked toml for crates.io crate plain-map 2.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[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-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a1a62953067ba3c005566b0a322acf210b929f601cc96a81bced15472eb57b8
[INFO] running `Command { std: "docker" "start" "-a" "7a1a62953067ba3c005566b0a322acf210b929f601cc96a81bced15472eb57b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a1a62953067ba3c005566b0a322acf210b929f601cc96a81bced15472eb57b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a1a62953067ba3c005566b0a322acf210b929f601cc96a81bced15472eb57b8", kill_on_drop: false }`
[INFO] [stdout] 7a1a62953067ba3c005566b0a322acf210b929f601cc96a81bced15472eb57b8
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 455fadd020f4b0f0bc0fca83ab5817eddacc6b65d16f54c4b402043949e279c3
[INFO] running `Command { std: "docker" "start" "-a" "455fadd020f4b0f0bc0fca83ab5817eddacc6b65d16f54c4b402043949e279c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec-stableunion v0.6.10
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmeta9OTBOo/lib.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `smallvec-stableunion` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "455fadd020f4b0f0bc0fca83ab5817eddacc6b65d16f54c4b402043949e279c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "455fadd020f4b0f0bc0fca83ab5817eddacc6b65d16f54c4b402043949e279c3", kill_on_drop: false }`
[INFO] [stdout] 455fadd020f4b0f0bc0fca83ab5817eddacc6b65d16f54c4b402043949e279c3