[INFO] fetching crate gdnative-impl-proc-macros 0.9.0-preview.0...
[INFO] checking gdnative-impl-proc-macros-0.9.0-preview.0 against beta-2020-07-24 for pr-75494-beta
[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 beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31fafb21374cd25aa56358a3e325979ccb72b175c4ed3433420d57faf09b3963
[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" "31fafb21374cd25aa56358a3e325979ccb72b175c4ed3433420d57faf09b3963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31fafb21374cd25aa56358a3e325979ccb72b175c4ed3433420d57faf09b3963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31fafb21374cd25aa56358a3e325979ccb72b175c4ed3433420d57faf09b3963", kill_on_drop: false }`
[INFO] [stdout] 31fafb21374cd25aa56358a3e325979ccb72b175c4ed3433420d57faf09b3963
[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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcfe2c62c9c5244e34791e6cc17f9f8b9c3d13220c10a3f476a76395e3b0937a
[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" "fcfe2c62c9c5244e34791e6cc17f9f8b9c3d13220c10a3f476a76395e3b0937a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.39
[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 11.77s
[INFO] running `Command { std: "docker" "inspect" "fcfe2c62c9c5244e34791e6cc17f9f8b9c3d13220c10a3f476a76395e3b0937a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcfe2c62c9c5244e34791e6cc17f9f8b9c3d13220c10a3f476a76395e3b0937a", kill_on_drop: false }`
[INFO] [stdout] fcfe2c62c9c5244e34791e6cc17f9f8b9c3d13220c10a3f476a76395e3b0937a
