[INFO] fetching crate ws2812-nop-stm32f0 0.1.0... [INFO] checking ws2812-nop-stm32f0-0.1.0 against master#7b3a7819371cef92a187e9bac8f7810ccde15216 for pr-74846 [INFO] extracting crate ws2812-nop-stm32f0 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate ws2812-nop-stm32f0 0.1.0 on toolchain 7b3a7819371cef92a187e9bac8f7810ccde15216 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate ws2812-nop-stm32f0 0.1.0 [INFO] finished tweaking crates.io crate ws2812-nop-stm32f0 0.1.0 [INFO] tweaked toml for crates.io crate ws2812-nop-stm32f0 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 16234efacc5dbe21d09a3a24f286b02734e0aa1327a2f14a205d286da4ee3a20 [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" "16234efacc5dbe21d09a3a24f286b02734e0aa1327a2f14a205d286da4ee3a20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16234efacc5dbe21d09a3a24f286b02734e0aa1327a2f14a205d286da4ee3a20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16234efacc5dbe21d09a3a24f286b02734e0aa1327a2f14a205d286da4ee3a20", kill_on_drop: false }` [INFO] [stdout] 16234efacc5dbe21d09a3a24f286b02734e0aa1327a2f14a205d286da4ee3a20 [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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "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] 47e7809363dcd98fd7543df5399ca06bf2e7ad50f06a62ddd2cc5d1839ac9ae8 [INFO] running `Command { std: "docker" "start" "-a" "47e7809363dcd98fd7543df5399ca06bf2e7ad50f06a62ddd2cc5d1839ac9ae8", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Checking embedded-hal v0.2.4 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Checking as-slice v0.1.3 [INFO] [stderr] Checking aligned v0.3.4 [INFO] [stderr] Checking cortex-m v0.6.3 [INFO] [stderr] Checking ws2812-nop-stm32f0 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.00s [INFO] running `Command { std: "docker" "inspect" "47e7809363dcd98fd7543df5399ca06bf2e7ad50f06a62ddd2cc5d1839ac9ae8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47e7809363dcd98fd7543df5399ca06bf2e7ad50f06a62ddd2cc5d1839ac9ae8", kill_on_drop: false }` [INFO] [stdout] 47e7809363dcd98fd7543df5399ca06bf2e7ad50f06a62ddd2cc5d1839ac9ae8