[INFO] fetching crate linux-usb-functionfs-sys 0.1.1...
[INFO] testing linux-usb-functionfs-sys-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate linux-usb-functionfs-sys 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate linux-usb-functionfs-sys 0.1.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linux-usb-functionfs-sys 0.1.1
[INFO] finished tweaking crates.io crate linux-usb-functionfs-sys 0.1.1
[INFO] tweaked toml for crates.io crate linux-usb-functionfs-sys 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d210380020e22a59354b7a3325d13fce2087108e3184b0ad5367e3ebc8e52ef6
[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" "d210380020e22a59354b7a3325d13fce2087108e3184b0ad5367e3ebc8e52ef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d210380020e22a59354b7a3325d13fce2087108e3184b0ad5367e3ebc8e52ef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d210380020e22a59354b7a3325d13fce2087108e3184b0ad5367e3ebc8e52ef6", kill_on_drop: false }`
[INFO] [stdout] d210380020e22a59354b7a3325d13fce2087108e3184b0ad5367e3ebc8e52ef6
[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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f8f254849a11d15927592a80a31899ec7257045c2eae5b9bd67a727f04eae9e
[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" "6f8f254849a11d15927592a80a31899ec7257045c2eae5b9bd67a727f04eae9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling bindgen v0.55.1
[INFO] [stderr]    Compiling linux-usb-functionfs-sys v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `#[derive]` can't be used on a `#[repr(packed)]` struct that does not derive Copy (error E0133)
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/linux-usb-functionfs-sys-5fba689bedd91739/out/bindings.rs:3:77611
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...y ! (dwMaxPeakPowerTime))) ; } # [repr (C , packed)] # [derive (Debug)] pub struct usb_pd_cap_provider_port_descriptor { pub bLength :...
[INFO] [stdout]   |                                                                    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(safe_packed_borrows)]` on by default
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
[INFO] [stdout]   = note: this warning originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `usb_functionfs_ep_descs`
[INFO] [stdout]  --> src/lib.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct usb_functionfs_ep_descs {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `usb_functionfs_ss_ep_descs`
[INFO] [stdout]   --> src/lib.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct usb_functionfs_ss_ep_descs {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `usb_functionfs_descriptors`
[INFO] [stdout]   --> src/lib.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct usb_functionfs_descriptors {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.79s
[INFO] running `Command { std: "docker" "inspect" "6f8f254849a11d15927592a80a31899ec7257045c2eae5b9bd67a727f04eae9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f8f254849a11d15927592a80a31899ec7257045c2eae5b9bd67a727f04eae9e", kill_on_drop: false }`
[INFO] [stdout] 6f8f254849a11d15927592a80a31899ec7257045c2eae5b9bd67a727f04eae9e
[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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36830d0546bb186a187f2d1ff103d09c19a4d6282ec7f43920b3d5e9f8d84a7e
[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" "36830d0546bb186a187f2d1ff103d09c19a4d6282ec7f43920b3d5e9f8d84a7e", kill_on_drop: false }`
[INFO] [stdout] warning: `#[derive]` can't be used on a `#[repr(packed)]` struct that does not derive Copy (error E0133)
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/linux-usb-functionfs-sys-5fba689bedd91739/out/bindings.rs:3:77611
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...y ! (dwMaxPeakPowerTime))) ; } # [repr (C , packed)] # [derive (Debug)] pub struct usb_pd_cap_provider_port_descriptor { pub bLength :...
[INFO] [stdout]   |                                                                    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(safe_packed_borrows)]` on by default
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
[INFO] [stdout]   = note: this warning originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `usb_functionfs_ep_descs`
[INFO] [stdout]  --> src/lib.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct usb_functionfs_ep_descs {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `usb_functionfs_ss_ep_descs`
[INFO] [stdout]   --> src/lib.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct usb_functionfs_ss_ep_descs {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `usb_functionfs_descriptors`
[INFO] [stdout]   --> src/lib.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct usb_functionfs_descriptors {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling linux-usb-functionfs-sys v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `pointer`
[INFO] [stdout]    --> src/lib.rs:161:13
[INFO] [stdout]     |
[INFO] [stdout] 161 |         let pointer: *const usb_functionfs_descriptors = &descriptors;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pointer`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[derive]` can't be used on a `#[repr(packed)]` struct that does not derive Copy (error E0133)
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/linux-usb-functionfs-sys-5fba689bedd91739/out/bindings.rs:3:77611
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...y ! (dwMaxPeakPowerTime))) ; } # [repr (C , packed)] # [derive (Debug)] pub struct usb_pd_cap_provider_port_descriptor { pub bLength :...
[INFO] [stdout]   |                                                                    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(safe_packed_borrows)]` on by default
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
[INFO] [stdout]   = note: this warning originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `intf`
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     intf: usb_interface_descriptor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sink`
[INFO] [stdout]   --> src/lib.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     sink: usb_endpoint_descriptor_no_audio,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sink_comp`
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     sink_comp: usb_ss_ep_comp_descriptor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `source`
[INFO] [stdout]   --> src/lib.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     source: usb_endpoint_descriptor_no_audio,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `source_comp`
[INFO] [stdout]   --> src/lib.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     source_comp: usb_ss_ep_comp_descriptor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `Command { std: "docker" "inspect" "36830d0546bb186a187f2d1ff103d09c19a4d6282ec7f43920b3d5e9f8d84a7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36830d0546bb186a187f2d1ff103d09c19a4d6282ec7f43920b3d5e9f8d84a7e", kill_on_drop: false }`
[INFO] [stdout] 36830d0546bb186a187f2d1ff103d09c19a4d6282ec7f43920b3d5e9f8d84a7e
[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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2466289267b7d05f7f1b8af2f54f3290f09b9e2c731f2e8173853616fc26f655
[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" "2466289267b7d05f7f1b8af2f54f3290f09b9e2c731f2e8173853616fc26f655", kill_on_drop: false }`
[INFO] [stderr] warning: `#[derive]` can't be used on a `#[repr(packed)]` struct that does not derive Copy (error E0133)
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/linux-usb-functionfs-sys-5fba689bedd91739/out/bindings.rs:3:77611
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...y ! (dwMaxPeakPowerTime))) ; } # [repr (C , packed)] # [derive (Debug)] pub struct usb_pd_cap_provider_port_descriptor { pub bLength :...
[INFO] [stderr]   |                                                                    ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(safe_packed_borrows)]` on by default
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
[INFO] [stderr]   = note: this warning originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `usb_functionfs_ep_descs`
[INFO] [stderr]  --> src/lib.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 | struct usb_functionfs_ep_descs {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `usb_functionfs_ss_ep_descs`
[INFO] [stderr]   --> src/lib.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct usb_functionfs_ss_ep_descs {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `usb_functionfs_descriptors`
[INFO] [stderr]   --> src/lib.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | struct usb_functionfs_descriptors {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pointer`
[INFO] [stderr]    --> src/lib.rs:161:13
[INFO] [stderr]     |
[INFO] [stderr] 161 |         let pointer: *const usb_functionfs_descriptors = &descriptors;
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pointer`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[derive]` can't be used on a `#[repr(packed)]` struct that does not derive Copy (error E0133)
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/linux-usb-functionfs-sys-5fba689bedd91739/out/bindings.rs:3:77611
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...y ! (dwMaxPeakPowerTime))) ; } # [repr (C , packed)] # [derive (Debug)] pub struct usb_pd_cap_provider_port_descriptor { pub bLength :...
[INFO] [stderr]   |                                                                    ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(safe_packed_borrows)]` on by default
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
[INFO] [stderr]   = note: this warning originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `intf`
[INFO] [stderr]   --> src/lib.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     intf: usb_interface_descriptor,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sink`
[INFO] [stderr]   --> src/lib.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     sink: usb_endpoint_descriptor_no_audio,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sink_comp`
[INFO] [stderr]   --> src/lib.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     sink_comp: usb_ss_ep_comp_descriptor,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `source`
[INFO] [stderr]   --> src/lib.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     source: usb_endpoint_descriptor_no_audio,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `source_comp`
[INFO] [stderr]   --> src/lib.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     source_comp: usb_ss_ep_comp_descriptor,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/linux_usb_functionfs_sys-b62790fe02dead7c
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test bindgen_test_layout_usb_bos_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout___kernel_fsid_t ... ok
[INFO] [stdout] test bindgen_test_layout_usb_debug_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout___kernel_fd_set ... ok
[INFO] [stdout] test bindgen_test_layout_usb_descriptor_header ... ok
[INFO] [stdout] test bindgen_test_layout_usb_ctrlrequest ... ok
[INFO] [stdout] test bindgen_test_layout_usb_dev_cap_header ... ok
[INFO] [stdout] test bindgen_test_layout_usb_connection_context ... ok
[INFO] [stdout] test bindgen_test_layout_usb_endpoint_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_encryption_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_functionfs_event ... ok
[INFO] [stdout] test bindgen_test_layout_usb_functionfs_descs_head_v2 ... ok
[INFO] [stdout] test bindgen_test_layout_usb_config_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_ext_prop_desc ... ok
[INFO] [stdout] test bindgen_test_layout_usb_functionfs_descs_head ... ok
[INFO] [stdout] test bindgen_test_layout_usb_ext_compat_desc ... ok
[INFO] [stdout] test bindgen_test_layout_usb_endpoint_descriptor_no_audio ... ok
[INFO] [stdout] test bindgen_test_layout_usb_ext_cap_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_otg20_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_functionfs_strings_head ... ok
[INFO] [stdout] test bindgen_test_layout_usb_interface_assoc_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_key_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_pd_cap_provider_port_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_os_desc_header__bindgen_ty_1__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout_usb_functionfs_event__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout_usb_os_desc_header ... ok
[INFO] [stdout] test bindgen_test_layout_usb_interface_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_handshake ... ok
[INFO] [stdout] test bindgen_test_layout_usb_device_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_pd_cap_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_os_desc_header__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout_usb_otg_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_ptm_cap_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_pd_cap_consumer_port_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_security_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_ss_container_id_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_ss_ep_comp_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_set_sel_req ... ok
[INFO] [stdout] test bindgen_test_layout_usb_ss_cap_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_qualifier_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_pd_cap_battery_info_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_ssp_cap_descriptor ... ok
[INFO] [stdout] test linux_usb_functionfs_sys::test_struct_contents ... ok
[INFO] [stdout] test bindgen_test_layout_usb_ssp_isoc_ep_comp_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_string_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_wireless_ep_comp_descriptor ... ok
[INFO] [stdout] test bindgen_test_layout_usb_wireless_cap_descriptor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linux-usb-functionfs-sys
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2466289267b7d05f7f1b8af2f54f3290f09b9e2c731f2e8173853616fc26f655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2466289267b7d05f7f1b8af2f54f3290f09b9e2c731f2e8173853616fc26f655", kill_on_drop: false }`
[INFO] [stdout] 2466289267b7d05f7f1b8af2f54f3290f09b9e2c731f2e8173853616fc26f655