[INFO] fetching crate gfx-backend-vulkan 0.6.5...
[INFO] checking gfx-backend-vulkan-0.6.5 against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073
[INFO] extracting crate gfx-backend-vulkan 0.6.5 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate gfx-backend-vulkan 0.6.5 on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gfx-backend-vulkan 0.6.5
[INFO] finished tweaking crates.io crate gfx-backend-vulkan 0.6.5
[INFO] tweaked toml for crates.io crate gfx-backend-vulkan 0.6.5 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xcb v0.9.0
[INFO] [stderr]   Downloaded inplace_it v0.3.2
[INFO] [stderr]   Downloaded x11 v2.18.2
[INFO] [stderr]   Downloaded ash v0.31.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4497fa16d5aa9d9a0a3a37488c63b45d4f77d36be8ae0388e1c6ec56c8938f28
[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" "4497fa16d5aa9d9a0a3a37488c63b45d4f77d36be8ae0388e1c6ec56c8938f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4497fa16d5aa9d9a0a3a37488c63b45d4f77d36be8ae0388e1c6ec56c8938f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4497fa16d5aa9d9a0a3a37488c63b45d4f77d36be8ae0388e1c6ec56c8938f28", kill_on_drop: false }`
[INFO] [stdout] 4497fa16d5aa9d9a0a3a37488c63b45d4f77d36be8ae0388e1c6ec56c8938f28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "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] 6e87386c19cf69f6a7c5ece51a3a8f838e89deaf07e657102c7016170dc56e77
[INFO] running `Command { std: "docker" "start" "-a" "6e87386c19cf69f6a7c5ece51a3a8f838e89deaf07e657102c7016170dc56e77", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking inplace_it v0.3.2
[INFO] [stderr]     Checking smallvec v1.5.0
[INFO] [stderr]     Checking libloading v0.6.5
[INFO] [stderr]     Checking ash v0.31.0
[INFO] [stderr]     Checking gfx-backend-vulkan v0.6.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.10s
[INFO] running `Command { std: "docker" "inspect" "6e87386c19cf69f6a7c5ece51a3a8f838e89deaf07e657102c7016170dc56e77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e87386c19cf69f6a7c5ece51a3a8f838e89deaf07e657102c7016170dc56e77", kill_on_drop: false }`
[INFO] [stdout] 6e87386c19cf69f6a7c5ece51a3a8f838e89deaf07e657102c7016170dc56e77