[INFO] fetching crate micromegas-tracing-proc-macros 0.10.0...
[INFO] checking micromegas-tracing-proc-macros-0.10.0 against master#b56aaec52bc0fa35591a872fb4aac81f606e265c for pr-122661-1
[INFO] extracting crate micromegas-tracing-proc-macros 0.10.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate micromegas-tracing-proc-macros 0.10.0
[INFO] finished tweaking crates.io crate micromegas-tracing-proc-macros 0.10.0
[INFO] tweaked toml for crates.io crate micromegas-tracing-proc-macros 0.10.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate micromegas-tracing-proc-macros 0.10.0 on toolchain b56aaec52bc0fa35591a872fb4aac81f606e265c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate micromegas-tracing-proc-macros 0.10.0 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" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a77c9cf4036edcfd119c1e52ad450468ad03fa0261272270a5c40e1c4b146cde
[INFO] running `Command { std: "docker" "start" "-a" "a77c9cf4036edcfd119c1e52ad450468ad03fa0261272270a5c40e1c4b146cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a77c9cf4036edcfd119c1e52ad450468ad03fa0261272270a5c40e1c4b146cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a77c9cf4036edcfd119c1e52ad450468ad03fa0261272270a5c40e1c4b146cde", kill_on_drop: false }`
[INFO] [stdout] a77c9cf4036edcfd119c1e52ad450468ad03fa0261272270a5c40e1c4b146cde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44b79048c341df60b0b10f0295fad38ba84fa9172c69d9fceb8fe478ed1ac2be
[INFO] running `Command { std: "docker" "start" "-a" "44b79048c341df60b0b10f0295fad38ba84fa9172c69d9fceb8fe478ed1ac2be", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaPKVLOe/full.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `syn` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "44b79048c341df60b0b10f0295fad38ba84fa9172c69d9fceb8fe478ed1ac2be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44b79048c341df60b0b10f0295fad38ba84fa9172c69d9fceb8fe478ed1ac2be", kill_on_drop: false }`
[INFO] [stdout] 44b79048c341df60b0b10f0295fad38ba84fa9172c69d9fceb8fe478ed1ac2be