[INFO] fetching crate usb-host 0.1.2... [INFO] checking usb-host-0.1.2 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate usb-host 0.1.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate usb-host 0.1.2 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate usb-host 0.1.2 [INFO] finished tweaking crates.io crate usb-host 0.1.2 [INFO] tweaked toml for crates.io crate usb-host 0.1.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b3545a668836470148c5538f23fde65d124742795502d5e4a76d3446f0897c6 [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" "7b3545a668836470148c5538f23fde65d124742795502d5e4a76d3446f0897c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b3545a668836470148c5538f23fde65d124742795502d5e4a76d3446f0897c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b3545a668836470148c5538f23fde65d124742795502d5e4a76d3446f0897c6", kill_on_drop: false }` [INFO] [stdout] 7b3545a668836470148c5538f23fde65d124742795502d5e4a76d3446f0897c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 500e03d05790be5e2164bdfe77554e0b1b0b3621bc716a384a84865d72963ec5 [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" "500e03d05790be5e2164bdfe77554e0b1b0b3621bc716a384a84865d72963ec5", kill_on_drop: false }` [INFO] [stderr] Checking usb-host v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/descriptor.rs:129:34 [INFO] [stdout] | [INFO] [stdout] 129 | assert_offset("bcd_usb", &desc.bcd_usb, base, 0x02); [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 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/descriptor.rs:134:36 [INFO] [stdout] | [INFO] [stdout] 134 | assert_offset("id_vendor", &desc.id_vendor, base, 0x08); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/descriptor.rs:135:37 [INFO] [stdout] | [INFO] [stdout] 135 | assert_offset("id_product", &desc.id_product, base, 0x0a); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/descriptor.rs:136:37 [INFO] [stdout] | [INFO] [stdout] 136 | assert_offset("bcd_device", &desc.bcd_device, base, 0x0c); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/descriptor.rs:172:41 [INFO] [stdout] | [INFO] [stdout] 172 | assert_offset("w_total_length", &desc.w_total_length, base, 0x02); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/descriptor.rs:247:44 [INFO] [stdout] | [INFO] [stdout] 247 | assert_offset("w_max_packet_size", &desc.w_max_packet_size, base, 0x04); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/setup.rs:232:34 [INFO] [stdout] | [INFO] [stdout] 232 | assert_offset("w_value", &sp.w_value, base, 0x02); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/setup.rs:233:34 [INFO] [stdout] | [INFO] [stdout] 233 | assert_offset("w_index", &sp.w_index, base, 0x04); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/setup.rs:234:35 [INFO] [stdout] | [INFO] [stdout] 234 | assert_offset("w_length", &sp.w_length, base, 0x06); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `Command { std: "docker" "inspect" "500e03d05790be5e2164bdfe77554e0b1b0b3621bc716a384a84865d72963ec5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "500e03d05790be5e2164bdfe77554e0b1b0b3621bc716a384a84865d72963ec5", kill_on_drop: false }` [INFO] [stdout] 500e03d05790be5e2164bdfe77554e0b1b0b3621bc716a384a84865d72963ec5