[INFO] fetching crate atsamd-usb-host 0.2.0... [INFO] documenting atsamd-usb-host-0.2.0 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566 [INFO] extracting crate atsamd-usb-host 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate atsamd-usb-host 0.2.0 on toolchain 394e1b40d264aa6928811919c1124fa248e7d802 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate atsamd-usb-host 0.2.0 [INFO] finished tweaking crates.io crate atsamd-usb-host 0.2.0 [INFO] tweaked toml for crates.io crate atsamd-usb-host 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9eb9ea20b9da33495707c1c9f03eacda26687478d0d6dd9ecd1dfa05ff8590f4 [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" "9eb9ea20b9da33495707c1c9f03eacda26687478d0d6dd9ecd1dfa05ff8590f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9eb9ea20b9da33495707c1c9f03eacda26687478d0d6dd9ecd1dfa05ff8590f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9eb9ea20b9da33495707c1c9f03eacda26687478d0d6dd9ecd1dfa05ff8590f4", kill_on_drop: false }` [INFO] [stdout] 9eb9ea20b9da33495707c1c9f03eacda26687478d0d6dd9ecd1dfa05ff8590f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--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] 3145e648e10413047367cc441329c92712452f415b8065d004b5f9beac3c86a8 [INFO] running `Command { std: "docker" "start" "-a" "3145e648e10413047367cc441329c92712452f415b8065d004b5f9beac3c86a8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cortex-m v0.6.2 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking vcell v0.1.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Compiling atsamd21e18a v0.6.0 [INFO] [stderr] Checking nb v0.1.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking starb v0.3.0 [INFO] [stderr] Checking usb-host v0.1.2 [INFO] [stderr] Checking volatile-register v0.2.0 [INFO] [stderr] Checking embedded-hal v0.2.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Checking as-slice v0.1.3 [INFO] [stderr] Checking aligned v0.3.2 [INFO] [stderr] Checking atsamd-hal v0.7.4 [INFO] [stderr] Documenting atsamd-usb-host v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `[3:0]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/pipe/ext_reg.rs:79:16 [INFO] [stdout] | [INFO] [stdout] 79 | /// | VARIABLE[3:0] | bLinkState[1] | [INFO] [stdout] | ^^^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(intra_doc_link_resolution_failure)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[1]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/pipe/ext_reg.rs:79:35 [INFO] [stdout] | [INFO] [stdout] 79 | /// | VARIABLE[3:0] | bLinkState[1] | [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[7:4]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/pipe/ext_reg.rs:80:16 [INFO] [stdout] | [INFO] [stdout] 80 | /// | VARIABLE[7:4] | BESL (See LPM ECN)[2] | [INFO] [stdout] | ^^^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[2]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/pipe/ext_reg.rs:80:43 [INFO] [stdout] | [INFO] [stdout] 80 | /// | VARIABLE[7:4] | BESL (See LPM ECN)[2] | [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[8]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/pipe/ext_reg.rs:81:16 [INFO] [stdout] | [INFO] [stdout] 81 | /// | VARIABLE[8] | bRemoteWake[1] | [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[1]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/pipe/ext_reg.rs:81:36 [INFO] [stdout] | [INFO] [stdout] 81 | /// | VARIABLE[8] | bRemoteWake[1] | [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[10:9]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/pipe/ext_reg.rs:82:16 [INFO] [stdout] | [INFO] [stdout] 82 | /// | VARIABLE[10:9] | Reserved | [INFO] [stdout] | ^^^^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[1]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/pipe/ext_reg.rs:84:6 [INFO] [stdout] | [INFO] [stdout] 84 | /// [1] for a definition of LPM Token bRemoteWake and bLinkState [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[2]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/pipe/ext_reg.rs:88:6 [INFO] [stdout] | [INFO] [stdout] 88 | /// [2] for a definition of LPM Token BESL field, refer to "Table 2-3 [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.07s [INFO] running `Command { std: "docker" "inspect" "3145e648e10413047367cc441329c92712452f415b8065d004b5f9beac3c86a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3145e648e10413047367cc441329c92712452f415b8065d004b5f9beac3c86a8", kill_on_drop: false }` [INFO] [stdout] 3145e648e10413047367cc441329c92712452f415b8065d004b5f9beac3c86a8