[INFO] fetching crate gdnative-impl-proc-macros 0.9.0-preview.0...
[INFO] checking gdnative-impl-proc-macros-0.9.0-preview.0 against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] extracting crate gdnative-impl-proc-macros 0.9.0-preview.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate gdnative-impl-proc-macros 0.9.0-preview.0 on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gdnative-impl-proc-macros 0.9.0-preview.0
[INFO] finished tweaking crates.io crate gdnative-impl-proc-macros 0.9.0-preview.0
[INFO] tweaked toml for crates.io crate gdnative-impl-proc-macros 0.9.0-preview.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21a5900e446110b47d0a8b29d84841aefc43cfdb193883c11b69871ac4aa0d51
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "21a5900e446110b47d0a8b29d84841aefc43cfdb193883c11b69871ac4aa0d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21a5900e446110b47d0a8b29d84841aefc43cfdb193883c11b69871ac4aa0d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21a5900e446110b47d0a8b29d84841aefc43cfdb193883c11b69871ac4aa0d51", kill_on_drop: false }`
[INFO] [stdout] 21a5900e446110b47d0a8b29d84841aefc43cfdb193883c11b69871ac4aa0d51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b7bb5e7f8fff4f2bb779e04ed7b63232dea3fe98c36dbded4f0bb3c7d52c019b
[INFO] running `Command { std: "docker" "start" "-a" "b7bb5e7f8fff4f2bb779e04ed7b63232dea3fe98c36dbded4f0bb3c7d52c019b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]     Checking proc-macro2 v1.0.21
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]     Checking gdnative-impl-proc-macros v0.9.0-preview.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.14s
[INFO] running `Command { std: "docker" "inspect" "b7bb5e7f8fff4f2bb779e04ed7b63232dea3fe98c36dbded4f0bb3c7d52c019b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7bb5e7f8fff4f2bb779e04ed7b63232dea3fe98c36dbded4f0bb3c7d52c019b", kill_on_drop: false }`
[INFO] [stdout] b7bb5e7f8fff4f2bb779e04ed7b63232dea3fe98c36dbded4f0bb3c7d52c019b
