[INFO] fetching crate safecoin-frozen-abi-macro 1.8.12...
[INFO] testing safecoin-frozen-abi-macro-1.8.12 against 1.60.0 for beta-1.61-1
[INFO] extracting crate safecoin-frozen-abi-macro 1.8.12 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate safecoin-frozen-abi-macro 1.8.12 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate safecoin-frozen-abi-macro 1.8.12
[INFO] finished tweaking crates.io crate safecoin-frozen-abi-macro 1.8.12
[INFO] tweaked toml for crates.io crate safecoin-frozen-abi-macro 1.8.12 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c4ba2d1dbacba2782ecbaf97dd9a89177234f30461c80df10621a4843be78ca
[INFO] running `Command { std: "docker" "start" "-a" "4c4ba2d1dbacba2782ecbaf97dd9a89177234f30461c80df10621a4843be78ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c4ba2d1dbacba2782ecbaf97dd9a89177234f30461c80df10621a4843be78ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c4ba2d1dbacba2782ecbaf97dd9a89177234f30461c80df10621a4843be78ca", kill_on_drop: false }`
[INFO] [stdout] 4c4ba2d1dbacba2782ecbaf97dd9a89177234f30461c80df10621a4843be78ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8907303e0b08e706749c62107c27cbb43604c23f52a0a822e58324567880f8e8
[INFO] running `Command { std: "docker" "start" "-a" "8907303e0b08e706749c62107c27cbb43604c23f52a0a822e58324567880f8e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling safecoin-frozen-abi-macro v1.8.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "8907303e0b08e706749c62107c27cbb43604c23f52a0a822e58324567880f8e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8907303e0b08e706749c62107c27cbb43604c23f52a0a822e58324567880f8e8", kill_on_drop: false }`
[INFO] [stdout] 8907303e0b08e706749c62107c27cbb43604c23f52a0a822e58324567880f8e8