[INFO] fetching crate driver-cp2130 1.0.0-alpha.5... [INFO] documenting driver-cp2130-1.0.0-alpha.5 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate driver-cp2130 1.0.0-alpha.5 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate driver-cp2130 1.0.0-alpha.5 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0/source/.cargo/config [INFO] started tweaking crates.io crate driver-cp2130 1.0.0-alpha.5 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate driver-cp2130 1.0.0-alpha.5 [INFO] tweaked toml for crates.io crate driver-cp2130 1.0.0-alpha.5 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate driver-cp2130 1.0.0-alpha.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pkg-config v0.3.20 [INFO] [stderr] Downloaded rusb v0.9.0 [INFO] [stderr] Downloaded object v0.26.2 [INFO] [stderr] Downloaded libusb1-sys v0.6.0 [INFO] [stderr] Downloaded simplelog v0.9.0 [INFO] [stderr] Downloaded embedded-hal v1.0.0-alpha.7 [INFO] [stderr] Downloaded embedded-hal-compat v0.4.0 [INFO] [stderr] Downloaded az v1.1.2 [INFO] [stderr] Downloaded ssd1306 v0.7.0 [INFO] [stderr] Downloaded synstructure v0.12.5 [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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3eedd38f2ed340c32bbf4a08b1239999ce36c222f84d9b79731708115471d545 [INFO] running `Command { std: "docker" "start" "-a" "3eedd38f2ed340c32bbf4a08b1239999ce36c222f84d9b79731708115471d545", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3eedd38f2ed340c32bbf4a08b1239999ce36c222f84d9b79731708115471d545", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3eedd38f2ed340c32bbf4a08b1239999ce36c222f84d9b79731708115471d545", kill_on_drop: false }` [INFO] [stdout] 3eedd38f2ed340c32bbf4a08b1239999ce36c222f84d9b79731708115471d545 [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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2ab2679ba40bb62a067e3e24ed1838e31cb7808443b0e4dc5aab2dbfad71012 [INFO] running `Command { std: "docker" "start" "-a" "f2ab2679ba40bb62a067e3e24ed1838e31cb7808443b0e4dc5aab2dbfad71012", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling pkg-config v0.3.20 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling rusb v0.9.0 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking embedded-hal v1.0.0-alpha.7 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling libusb1-sys v0.6.0 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Checking object v0.26.2 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking addr2line v0.16.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking simplelog v0.9.0 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling structopt-derive v0.4.16 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking structopt v0.3.23 [INFO] [stderr] Documenting driver-cp2130 v1.0.0-alpha.5 (/opt/rustwide/workdir) [INFO] [stderr] Checking driver-cp2130 v1.0.0-alpha.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `control` [INFO] [stdout] --> src/device.rs:158:5 [INFO] [stdout] | [INFO] [stdout] 158 | control: Endpoint, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Endpoints` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/device.rs:156:10 [INFO] [stdout] | [INFO] [stdout] 156 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.05s [INFO] running `Command { std: "docker" "inspect" "f2ab2679ba40bb62a067e3e24ed1838e31cb7808443b0e4dc5aab2dbfad71012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2ab2679ba40bb62a067e3e24ed1838e31cb7808443b0e4dc5aab2dbfad71012", kill_on_drop: false }` [INFO] [stdout] f2ab2679ba40bb62a067e3e24ed1838e31cb7808443b0e4dc5aab2dbfad71012 [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=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 88dd0a33fa1fab45ad3e7177d5d3483b3c8f1ffdbdd33fc33302255fb535fdb9 [INFO] running `Command { std: "docker" "start" "-a" "88dd0a33fa1fab45ad3e7177d5d3483b3c8f1ffdbdd33fc33302255fb535fdb9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling pkg-config v0.3.20 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling rusb v0.9.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking embedded-hal v1.0.0-alpha.7 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling libusb1-sys v0.6.0 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Checking object v0.26.2 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking addr2line v0.16.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking simplelog v0.9.0 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling structopt-derive v0.4.16 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking structopt v0.3.23 [INFO] [stderr] Documenting driver-cp2130 v1.0.0-alpha.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.07s [INFO] running `Command { std: "docker" "inspect" "88dd0a33fa1fab45ad3e7177d5d3483b3c8f1ffdbdd33fc33302255fb535fdb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88dd0a33fa1fab45ad3e7177d5d3483b3c8f1ffdbdd33fc33302255fb535fdb9", kill_on_drop: false }` [INFO] [stdout] 88dd0a33fa1fab45ad3e7177d5d3483b3c8f1ffdbdd33fc33302255fb535fdb9