[INFO] fetching crate hidapi-alt-for-hidapi-issue-127 1.2.1...
[INFO] documenting hidapi-alt-for-hidapi-issue-127-1.2.1 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate hidapi-alt-for-hidapi-issue-127 1.2.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate hidapi-alt-for-hidapi-issue-127 1.2.1 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hidapi-alt-for-hidapi-issue-127 1.2.1
[INFO] finished tweaking crates.io crate hidapi-alt-for-hidapi-issue-127 1.2.1
[INFO] tweaked toml for crates.io crate hidapi-alt-for-hidapi-issue-127 1.2.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate hidapi-alt-for-hidapi-issue-127 1.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c42b964bb60842a006aaa1d8b7164ebee13db400ea673372407e98880528538
[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" "1c42b964bb60842a006aaa1d8b7164ebee13db400ea673372407e98880528538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c42b964bb60842a006aaa1d8b7164ebee13db400ea673372407e98880528538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c42b964bb60842a006aaa1d8b7164ebee13db400ea673372407e98880528538", kill_on_drop: false }`
[INFO] [stdout] 1c42b964bb60842a006aaa1d8b7164ebee13db400ea673372407e98880528538
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "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] 024326f1395230c662c6dba2b2868d9a4f002323e0c3d32662ba5d004b9d7d8d
[INFO] running `Command { std: "docker" "start" "-a" "024326f1395230c662c6dba2b2868d9a4f002323e0c3d32662ba5d004b9d7d8d", 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]    Compiling cc v1.0.52
[INFO] [stderr]    Compiling hidapi-alt-for-hidapi-issue-127 v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: etc/hidapi/libusb/hid.c: In function 'hid_error':
[INFO] [stderr] warning: etc/hidapi/libusb/hid.c:1299:68: warning: unused parameter 'dev' [-Wunused-parameter]
[INFO] [stderr] warning:  1299 | HID_API_EXPORT const wchar_t * HID_API_CALL  hid_error(hid_device *dev)
[INFO] [stderr] warning:       |                                                        ~~~~~~~~~~~~^~~
[INFO] [stderr]  Documenting hidapi-alt-for-hidapi-issue-127 v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.66s
[INFO] running `Command { std: "docker" "inspect" "024326f1395230c662c6dba2b2868d9a4f002323e0c3d32662ba5d004b9d7d8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "024326f1395230c662c6dba2b2868d9a4f002323e0c3d32662ba5d004b9d7d8d", kill_on_drop: false }`
[INFO] [stdout] 024326f1395230c662c6dba2b2868d9a4f002323e0c3d32662ba5d004b9d7d8d