[INFO] fetching crate microbit-v2 0.10.1... [INFO] checking microbit-v2-0.10.1 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate microbit-v2 0.10.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate microbit-v2 0.10.1 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate microbit-v2 0.10.1 [INFO] finished tweaking crates.io crate microbit-v2 0.10.1 [INFO] tweaked toml for crates.io crate microbit-v2 0.10.1 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fixed v1.9.0 [INFO] [stderr] Downloaded nrf52833-pac v0.9.0 [INFO] [stderr] Downloaded microbit-common v0.10.1 [INFO] [stderr] Downloaded tiny-led-matrix v1.0.2 [INFO] [stderr] Downloaded nrf52833-hal v0.12.2 [INFO] [stderr] Downloaded nrf-hal-common v0.12.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc51e576eb82c8c4bdb12c2ed96c9433f438a335eed4c9d48def6e792e5c22e4 [INFO] running `Command { std: "docker" "start" "-a" "cc51e576eb82c8c4bdb12c2ed96c9433f438a335eed4c9d48def6e792e5c22e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc51e576eb82c8c4bdb12c2ed96c9433f438a335eed4c9d48def6e792e5c22e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc51e576eb82c8c4bdb12c2ed96c9433f438a335eed4c9d48def6e792e5c22e4", kill_on_drop: false }` [INFO] [stdout] cc51e576eb82c8c4bdb12c2ed96c9433f438a335eed4c9d48def6e792e5c22e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8d2e4a7a792ef854aa301b57e02d0dc83709fc8706caf1b5d3cb2827ac19829 [INFO] running `Command { std: "docker" "start" "-a" "f8d2e4a7a792ef854aa301b57e02d0dc83709fc8706caf1b5d3cb2827ac19829", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cortex-m v0.7.3 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Compiling cortex-m-rt v0.6.15 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling cortex-m v0.6.7 [INFO] [stderr] Compiling nrf52833-pac v0.9.0 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Compiling fixed v1.9.0 [INFO] [stderr] Compiling nrf-hal-common v0.12.2 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Compiling nrf52833-hal v0.12.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking tiny-led-matrix v1.0.2 [INFO] [stderr] Checking embedded-dma v0.1.2 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Checking aligned v0.3.5 [INFO] [stderr] Checking volatile-register v0.2.0 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-hal v0.2.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling cortex-m-rt-macros v0.6.15 [INFO] [stderr] Checking microbit-common v0.10.1 [INFO] [stderr] Checking microbit-v2 v0.10.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 49.51s [INFO] running `Command { std: "docker" "inspect" "f8d2e4a7a792ef854aa301b57e02d0dc83709fc8706caf1b5d3cb2827ac19829", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8d2e4a7a792ef854aa301b57e02d0dc83709fc8706caf1b5d3cb2827ac19829", kill_on_drop: false }` [INFO] [stdout] f8d2e4a7a792ef854aa301b57e02d0dc83709fc8706caf1b5d3cb2827ac19829