[INFO] fetching crate protocol_v3_macro 0.1.2...
[INFO] testing protocol_v3_macro-0.1.2 against 1.83.0 for beta-1.84.0-4
[INFO] extracting crate protocol_v3_macro 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate protocol_v3_macro 0.1.2 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate protocol_v3_macro 0.1.2
[INFO] finished tweaking crates.io crate protocol_v3_macro 0.1.2
[INFO] tweaked toml for crates.io crate protocol_v3_macro 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "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-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fca8761f3d8dc3166cc68fef3e864a4295ebb0c942f8f2eec31bd839b6f29f83
[INFO] running `Command { std: "docker" "start" "-a" "fca8761f3d8dc3166cc68fef3e864a4295ebb0c942f8f2eec31bd839b6f29f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fca8761f3d8dc3166cc68fef3e864a4295ebb0c942f8f2eec31bd839b6f29f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fca8761f3d8dc3166cc68fef3e864a4295ebb0c942f8f2eec31bd839b6f29f83", kill_on_drop: false }`
[INFO] [stdout] fca8761f3d8dc3166cc68fef3e864a4295ebb0c942f8f2eec31bd839b6f29f83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75a2aaa5bd14aa2ed0bdfcf1f595b3d37b188a5ca4769a68ecc57fbe60c63a31
[INFO] running `Command { std: "docker" "start" "-a" "75a2aaa5bd14aa2ed0bdfcf1f595b3d37b188a5ca4769a68ecc57fbe60c63a31", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling protocol_v3_macro v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.60s
[INFO] running `Command { std: "docker" "inspect" "75a2aaa5bd14aa2ed0bdfcf1f595b3d37b188a5ca4769a68ecc57fbe60c63a31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75a2aaa5bd14aa2ed0bdfcf1f595b3d37b188a5ca4769a68ecc57fbe60c63a31", kill_on_drop: false }`
[INFO] [stdout] 75a2aaa5bd14aa2ed0bdfcf1f595b3d37b188a5ca4769a68ecc57fbe60c63a31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b56dfb02a81f171dca2d6483ad575285affa31ffad44df2d38fa48a3a343285
[INFO] running `Command { std: "docker" "start" "-a" "1b56dfb02a81f171dca2d6483ad575285affa31ffad44df2d38fa48a3a343285", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/protocol_v3_macro-1697fc01cbddf20b`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "1b56dfb02a81f171dca2d6483ad575285affa31ffad44df2d38fa48a3a343285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b56dfb02a81f171dca2d6483ad575285affa31ffad44df2d38fa48a3a343285", kill_on_drop: false }`
[INFO] [stdout] 1b56dfb02a81f171dca2d6483ad575285affa31ffad44df2d38fa48a3a343285