[INFO] cloning repository https://github.com/libraries/rust-riscv64imac-unknown-none-elf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/libraries/rust-riscv64imac-unknown-none-elf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flibraries%2Frust-riscv64imac-unknown-none-elf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flibraries%2Frust-riscv64imac-unknown-none-elf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db01653ab51859df92acac2e4c011b39b081e0fb
[INFO] checking libraries/rust-riscv64imac-unknown-none-elf against master#fd17deacce374a4185c882795be162e17b557050 for pr-138001
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flibraries%2Frust-riscv64imac-unknown-none-elf" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/libraries/rust-riscv64imac-unknown-none-elf on toolchain fd17deacce374a4185c882795be162e17b557050
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd17deacce374a4185c882795be162e17b557050" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/libraries/rust-riscv64imac-unknown-none-elf
[INFO] finished tweaking git repo https://github.com/libraries/rust-riscv64imac-unknown-none-elf
[INFO] tweaked toml for git repo https://github.com/libraries/rust-riscv64imac-unknown-none-elf written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/libraries/rust-riscv64imac-unknown-none-elf 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" "+fd17deacce374a4185c882795be162e17b557050" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+fd17deacce374a4185c882795be162e17b557050" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03beed035f5e66817469dbaa91783b022ee47e36f821eac1ff8dd1654085307f
[INFO] running `Command { std: "docker" "start" "-a" "03beed035f5e66817469dbaa91783b022ee47e36f821eac1ff8dd1654085307f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03beed035f5e66817469dbaa91783b022ee47e36f821eac1ff8dd1654085307f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03beed035f5e66817469dbaa91783b022ee47e36f821eac1ff8dd1654085307f", kill_on_drop: false }`
[INFO] [stdout] 03beed035f5e66817469dbaa91783b022ee47e36f821eac1ff8dd1654085307f
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+fd17deacce374a4185c882795be162e17b557050" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 202605d737c109596332ed003a1a63e4ef121f716eb45daa537d7d2a3cc0e67c
[INFO] running `Command { std: "docker" "start" "-a" "202605d737c109596332ed003a1a63e4ef121f716eb45daa537d7d2a3cc0e67c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stdout] error: failed to build archive at `/opt/rustwide/target/debug/deps/libautocfg-68803328649343dc.rlib`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `autocfg` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "202605d737c109596332ed003a1a63e4ef121f716eb45daa537d7d2a3cc0e67c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "202605d737c109596332ed003a1a63e4ef121f716eb45daa537d7d2a3cc0e67c", kill_on_drop: false }`
[INFO] [stdout] 202605d737c109596332ed003a1a63e4ef121f716eb45daa537d7d2a3cc0e67c