[INFO] fetching crate crazyflie-link 0.2.1... [INFO] checking crazyflie-link-0.2.1 against master#7702ae16a23407cdd909ff9174294563ae1f4ba3 for pr-97183 [INFO] extracting crate crazyflie-link 0.2.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate crazyflie-link 0.2.1 on toolchain 7702ae16a23407cdd909ff9174294563ae1f4ba3 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7702ae16a23407cdd909ff9174294563ae1f4ba3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate crazyflie-link 0.2.1 [INFO] finished tweaking crates.io crate crazyflie-link 0.2.1 [INFO] tweaked toml for crates.io crate crazyflie-link 0.2.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate crazyflie-link 0.2.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7702ae16a23407cdd909ff9174294563ae1f4ba3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded blanket v0.2.0 [INFO] [stderr] Downloaded async_executors v0.4.2 [INFO] [stderr] Downloaded rusb v0.8.1 [INFO] [stderr] Downloaded libusb1-sys v0.5.0 [INFO] [stderr] Downloaded crazyradio-webusb v0.2.1 [INFO] [stderr] Downloaded anyhow v1.0.45 [INFO] [stderr] Downloaded polling v2.1.0 [INFO] [stderr] Downloaded async-process v1.2.0 [INFO] [stderr] Downloaded crazyradio v0.2.0 [INFO] [stderr] Downloaded libc v0.2.106 [INFO] [stderr] Downloaded wasm-timer v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+7702ae16a23407cdd909ff9174294563ae1f4ba3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b5547e1fc85eb68ed7c9c84fb79ba655a3c2f4379f261244a4a0e41b752bc4a [INFO] running `Command { std: "docker" "start" "-a" "5b5547e1fc85eb68ed7c9c84fb79ba655a3c2f4379f261244a4a0e41b752bc4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b5547e1fc85eb68ed7c9c84fb79ba655a3c2f4379f261244a4a0e41b752bc4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b5547e1fc85eb68ed7c9c84fb79ba655a3c2f4379f261244a4a0e41b752bc4a", kill_on_drop: false }` [INFO] [stdout] 5b5547e1fc85eb68ed7c9c84fb79ba655a3c2f4379f261244a4a0e41b752bc4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+7702ae16a23407cdd909ff9174294563ae1f4ba3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] beccaa40d9dcc3abbf821fdb8a27a044ea7510e6343cac5a48e5e8bb5d1e5228 [INFO] running `Command { std: "docker" "start" "-a" "beccaa40d9dcc3abbf821fdb8a27a044ea7510e6343cac5a48e5e8bb5d1e5228", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling libc v0.2.106 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking futures-io v0.3.17 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking fastrand v1.5.0 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking futures-sink v0.3.17 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Compiling signal-hook v0.3.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling rusb v0.8.1 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling anyhow v1.0.45 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking async-lock v2.4.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.8 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking tinyvec v1.5.0 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking spin v0.9.2 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling libusb1-sys v0.5.0 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling async_executors v0.4.2 [INFO] [stderr] Checking nanorand v0.6.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling blanket v0.2.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking polling v2.1.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking async-io v1.6.0 [INFO] [stderr] Checking async-process v1.2.0 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking async-std v1.10.0 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking flume v0.10.9 [INFO] [stderr] Checking futures-executor v0.3.17 [INFO] [stderr] Checking futures v0.3.17 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking crazyradio v0.2.0 [INFO] [stderr] Checking structopt v0.3.25 [INFO] [stderr] Checking crazyflie-link v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> examples/bootloader.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | struct BootloaderInfo { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 23 | id: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 24 | protocol_version: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 25 | page_size: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 26 | buffer_pages: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 27 | flash_pages: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 28 | start_page: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 29 | cpuid: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `BootloaderInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.60s [INFO] running `Command { std: "docker" "inspect" "beccaa40d9dcc3abbf821fdb8a27a044ea7510e6343cac5a48e5e8bb5d1e5228", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "beccaa40d9dcc3abbf821fdb8a27a044ea7510e6343cac5a48e5e8bb5d1e5228", kill_on_drop: false }` [INFO] [stdout] beccaa40d9dcc3abbf821fdb8a27a044ea7510e6343cac5a48e5e8bb5d1e5228