[INFO] fetching crate opentelemetry-micropb 0.1.1...
[INFO] checking opentelemetry-micropb-0.1.1 against try#44f3504e96c944ae54fc72b5f5008f53f7eda001 for pr-136776
[INFO] extracting crate opentelemetry-micropb 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate opentelemetry-micropb 0.1.1 on toolchain 44f3504e96c944ae54fc72b5f5008f53f7eda001
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate opentelemetry-micropb 0.1.1
[INFO] finished tweaking crates.io crate opentelemetry-micropb 0.1.1
[INFO] tweaked toml for crates.io crate opentelemetry-micropb 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate opentelemetry-micropb 0.1.1 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" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0702171ea1adea09a7a258d676c0c4a62ff68d7830aa8350e22e2de589157259
[INFO] running `Command { std: "docker" "start" "-a" "0702171ea1adea09a7a258d676c0c4a62ff68d7830aa8350e22e2de589157259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0702171ea1adea09a7a258d676c0c4a62ff68d7830aa8350e22e2de589157259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0702171ea1adea09a7a258d676c0c4a62ff68d7830aa8350e22e2de589157259", kill_on_drop: false }`
[INFO] [stdout] 0702171ea1adea09a7a258d676c0c4a62ff68d7830aa8350e22e2de589157259
[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=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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7f0b3a35e1bd4f9e1d67fc99673c2a4756fd7324c0afcb84ec3491626c83968
[INFO] running `Command { std: "docker" "start" "-a" "c7f0b3a35e1bd4f9e1d67fc99673c2a4756fd7324c0afcb84ec3491626c83968", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking never v0.1.0
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaDeirJn"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `num-traits` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "c7f0b3a35e1bd4f9e1d67fc99673c2a4756fd7324c0afcb84ec3491626c83968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7f0b3a35e1bd4f9e1d67fc99673c2a4756fd7324c0afcb84ec3491626c83968", kill_on_drop: false }`
[INFO] [stdout] c7f0b3a35e1bd4f9e1d67fc99673c2a4756fd7324c0afcb84ec3491626c83968