[INFO] cloning repository https://github.com/lazzerex/rustrial-os
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lazzerex/rustrial-os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flazzerex%2Frustrial-os", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flazzerex%2Frustrial-os'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 597f7ec66af324e8a24d50750023dcb1a208ef94
[INFO] testing lazzerex/rustrial-os against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flazzerex%2Frustrial-os" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/lazzerex/rustrial-os
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/lazzerex/rustrial-os
[INFO] tweaked toml for git repo https://github.com/lazzerex/rustrial-os written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lazzerex/rustrial-os on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lazzerex/rustrial-os already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19afba590c9071d4204957bd88fd5cc9e2fc0cd736f4e31eb4e4e3edd299813f
[INFO] running `Command { std: "docker" "start" "-a" "19afba590c9071d4204957bd88fd5cc9e2fc0cd736f4e31eb4e4e3edd299813f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19afba590c9071d4204957bd88fd5cc9e2fc0cd736f4e31eb4e4e3edd299813f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19afba590c9071d4204957bd88fd5cc9e2fc0cd736f4e31eb4e4e3edd299813f", kill_on_drop: false }`
[INFO] [stdout] 19afba590c9071d4204957bd88fd5cc9e2fc0cd736f4e31eb4e4e3edd299813f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2536dd3c906b7ad2e6e6f40354abe895f17f8e860daa7e0fc1d5e8c274b9cec5
[INFO] running `Command { std: "docker" "start" "-a" "2536dd3c906b7ad2e6e6f40354abe895f17f8e860daa7e0fc1d5e8c274b9cec5", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling bit_field v0.10.3
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling volatile v0.4.6
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling bootloader v0.9.33
[INFO] [stderr]    Compiling micromath v2.1.0
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling rustrial_os v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling conquer-util v0.2.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling pc-keyboard v0.7.0
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling volatile v0.2.7
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling conquer-once v0.2.1
[INFO] [stderr]    Compiling x86_64 v0.14.13
[INFO] [stderr]    Compiling spinning_top v0.2.5
[INFO] [stderr]    Compiling linked_list_allocator v0.9.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling embedded-graphics-core v0.4.0
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling embedded-graphics v0.8.1
[INFO] [stderr]    Compiling pic8259 v0.10.4
[INFO] [stderr]    Compiling uart_16550 v0.2.19
[INFO] [stderr]    Compiling tinybmp v0.5.0
[INFO] [stdout] warning: unused import: `futures_util::stream::StreamExt`
[INFO] [stdout]   --> src/desktop.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use futures_util::stream::StreamExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `left_button_was_pressed` is never read
[INFO] [stdout]    --> src/desktop.rs:369:43
[INFO] [stdout]     |
[INFO] [stdout] 369 |         let mut left_button_was_pressed = true; // Start true to ignore any held button from before
[INFO] [stdout]     |                                           ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `MenuState` is more private than the item `script_menu::handle_script_browser_input`
[INFO] [stdout]    --> src/rustrial_menu/menu_system/script_menu.rs:122:1
[INFO] [stdout]     |
[INFO] [stdout] 122 | / pub fn handle_script_browser_input(
[INFO] [stdout] 123 | |     key: DecodedKey,
[INFO] [stdout] 124 | |     selected_index: &mut usize,
[INFO] [stdout] 125 | |     page: &mut usize,
[INFO] [stdout] 126 | |     menu_state: &mut super::super::MenuState,
[INFO] [stdout] 127 | |     return_to_browser: &mut bool,
[INFO] [stdout] 128 | | )
[INFO] [stdout]     | |_^ function `script_menu::handle_script_browser_input` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `MenuState` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/rustrial_menu.rs:22:1
[INFO] [stdout]     |
[INFO] [stdout]  22 | enum MenuState {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sprint` is never used
[INFO] [stdout]    --> src/shell.rs:276:8
[INFO] [stdout]     |
[INFO] [stdout]  27 | impl Shell {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 276 |     fn sprint(&mut self, s: &str) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pci_read_config16` is never used
[INFO] [stdout]    --> src/native_ffi.rs:142:8
[INFO] [stdout]     |
[INFO] [stdout] 142 |     fn pci_read_config16(bus: u8, device: u8, function: u8, offset: u8) -> u16;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pci_write_config16` is never used
[INFO] [stdout]    --> src/native_ffi.rs:143:8
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn pci_write_config16(bus: u8, device: u8, function: u8, offset: u8, value: u16);
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `max_queue_size` is never read
[INFO] [stdout]    --> src/net/udp.rs:251:5
[INFO] [stdout]     |
[INFO] [stdout] 245 | pub struct UdpSocket {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 251 |     max_queue_size: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `deliver` is never used
[INFO] [stdout]    --> src/net/udp.rs:348:19
[INFO] [stdout]     |
[INFO] [stdout] 254 | impl UdpSocket {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 348 |     pub(crate) fn deliver(&self, src_ip: Ipv4Addr, src_port: u16, data: Vec<u8>) {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `rclass`, `ttl`, and `rdlength` are never read
[INFO] [stdout]    --> src/net/dns.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 153 | struct DnsRecord {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] 154 |     name: Vec<u8>,     // Domain name (may be compressed)
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 155 |     rtype: u16,        // Record type
[INFO] [stdout] 156 |     rclass: u16,       // Record class
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 157 |     ttl: u32,          // Time to live
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 158 |     rdlength: u16,     // Data length
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DnsRecord` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `mmio_phys` and `pci_device` are never read
[INFO] [stdout]   --> src/drivers/net/rtl8139/mod.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Rtl8139 {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     mmio_phys: PhysAddr,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pci_device: PciDevice,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIN_ETH_FRAME_SIZE` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const MIN_ETH_FRAME_SIZE: usize = 60;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IMR_PUN` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const IMR_PUN: u16 = 0x0020;  // Packet Underrun
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IMR_FOVW` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const IMR_FOVW: u16 = 0x0040; // RX FIFO Overflow
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IMR_LENCHG` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const IMR_LENCHG: u16 = 0x2000; // Cable Length Change
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IMR_TIMEOUT` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const IMR_TIMEOUT: u16 = 0x4000; // Timeout
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IMR_SERR` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const IMR_SERR: u16 = 0x8000; // System Error
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RCR_AR` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:46:11
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub const RCR_AR: u32 = 0x00000010;   // Accept Runt
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RCR_AER` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:47:11
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub const RCR_AER: u32 = 0x00000020;  // Accept Error
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RCR_RBLEN_16K` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:55:11
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub const RCR_RBLEN_16K: u32 = 0x00000800;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RCR_RBLEN_32K` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:56:11
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub const RCR_RBLEN_32K: u32 = 0x00001000;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RCR_RBLEN_64K` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:57:11
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub const RCR_RBLEN_64K: u32 = 0x00001800;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TCR_CLRABT` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub const TCR_CLRABT: u32 = 0x00000001; // Clear Abort
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TCR_TXRR_ZERO` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:63:11
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub const TCR_TXRR_ZERO: u32 = 0x00000000; // No retransmission
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TSD_TUN` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:69:11
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub const TSD_TUN: u32 = 0x00004000;  // Transmit FIFO Underrun
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TSD_SIZE_MASK` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:71:11
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub const TSD_SIZE_MASK: u32 = 0x00001FFF; // Size mask (13 bits)
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RX_FAE` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:75:11
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub const RX_FAE: u16 = 0x0002;  // Frame Alignment Error
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RX_CRC` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:76:11
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub const RX_CRC: u16 = 0x0004;  // CRC Error
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RX_LONG` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:77:11
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub const RX_LONG: u16 = 0x0008; // Long Packet
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RX_RUNT` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:78:11
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub const RX_RUNT: u16 = 0x0010; // Runt Packet
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RX_ISE` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:79:11
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub const RX_ISE: u16 = 0x0020;  // Invalid Symbol Error
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RX_BAR` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:80:11
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub const RX_BAR: u16 = 0x2000;  // Broadcast Address Received
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RX_PAM` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:81:11
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub const RX_PAM: u16 = 0x4000;  // Physical Address Matched
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RX_MAR` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/consts.rs:82:11
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub const RX_MAR: u16 = 0x8000;  // Multicast Address Received
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IDR1` is never used
[INFO] [stdout]  --> src/drivers/net/rtl8139/registers.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const IDR1: u8 = 0x01; // ID Register 1 (MAC byte 1)
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IDR2` is never used
[INFO] [stdout]  --> src/drivers/net/rtl8139/registers.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const IDR2: u8 = 0x02; // ID Register 2 (MAC byte 2)
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IDR3` is never used
[INFO] [stdout]  --> src/drivers/net/rtl8139/registers.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const IDR3: u8 = 0x03; // ID Register 3 (MAC byte 3)
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IDR4` is never used
[INFO] [stdout]  --> src/drivers/net/rtl8139/registers.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const IDR4: u8 = 0x04; // ID Register 4 (MAC byte 4)
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IDR5` is never used
[INFO] [stdout]  --> src/drivers/net/rtl8139/registers.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const IDR5: u8 = 0x05; // ID Register 5 (MAC byte 5)
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAR0` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/registers.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const MAR0: u8 = 0x08; // Multicast Address Register 0
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAR4` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/registers.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const MAR4: u8 = 0x0C; // Multicast Address Register 4
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERBCR` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/registers.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub const ERBCR: u8 = 0x34; // Early RX Byte Count Register
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERSR` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/registers.rs:34:11
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub const ERSR: u8 = 0x36; // Early RX Status Register
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CBR` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/registers.rs:43:11
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub const CBR: u8 = 0x3A; // Current Buffer Address (16-bit)
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TCTR` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/registers.rs:58:11
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub const TCTR: u8 = 0x48; // Timer Count Register (32-bit)
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MPC` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/registers.rs:61:11
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub const MPC: u8 = 0x4C; // Missed Packet Counter (32-bit)
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CR9346` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/registers.rs:64:11
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub const CR9346: u8 = 0x50; // 93C46 Command Register (8-bit)
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONFIG0` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/registers.rs:67:11
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub const CONFIG0: u8 = 0x51; // Configuration Register 0
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONFIG1` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/registers.rs:68:11
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub const CONFIG1: u8 = 0x52; // Configuration Register 1
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONFIG2` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/registers.rs:69:11
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub const CONFIG2: u8 = 0x53; // Configuration Register 2
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONFIG3` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/registers.rs:70:11
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub const CONFIG3: u8 = 0x54; // Configuration Register 3
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONFIG4` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/registers.rs:71:11
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub const CONFIG4: u8 = 0x55; // Configuration Register 4
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONFIG5` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/registers.rs:72:11
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub const CONFIG5: u8 = 0x56; // Configuration Register 5
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BMCR` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/registers.rs:78:11
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub const BMCR: u8 = 0x62; // Basic Mode Control Register (16-bit)
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BMSR` is never used
[INFO] [stdout]   --> src/drivers/net/rtl8139/registers.rs:81:11
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub const BMSR: u8 = 0x64; // Basic Mode Status Register (16-bit)
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/allocator.rs:91:17
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn lock(&self) -> spin::MutexGuard<A> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn lock(&self) -> spin::MutexGuard<'_, A> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/main.rs:235:5
[INFO] [stdout]     |
[INFO] [stdout] 233 |     executor.run();
[INFO] [stdout]     |     -------------- any code following this expression is unreachable
[INFO] [stdout] 234 |
[INFO] [stdout] 235 |     println!("It did not crash!");
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `$crate::print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_hardware_summary` is never used
[INFO] [stdout]   --> src/main.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn print_hardware_summary() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `truncate_str` is never used
[INFO] [stdout]   --> src/main.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn truncate_str(s: &str, max_len: usize) -> alloc::string::String {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/debug/deps/rustcGcHyM8/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{librustrial_os-8714a2e58cdab514,liblinked_list_allocator-4aee783ed473ea10,libspinning_top-ce06bc2e4b3c71df,liblock_api-3fe0b79d48540412,libscopeguard-9a40176085421c5a,libpc_keyboard-6b723bea1c4c8afc,libfutures_util-baddcd8edf6dded1,libpin_project_lite-213c3df85d06c5c7,libfutures_task-bc4ef77c4f3cb5bf,libpin_utils-744ea91339b26b2e,libfutures_core-df2b4460e88a2e87,libcrossbeam_queue-0759c2621b70e76c,libcrossbeam_utils-681001bf5cb76aeb,libconquer_once-df9011c525a29c2f,libvolatile-926b17ead2a07695,libuart_16550-9c1ff02257b30666,libbitflags-2adfc4d1345ba0b9,libspin-9807f654e4818911,libpic8259-b25422ee6b0e9cf3,liblazy_static-306918267de4e484,libspin-7ba7aebe17adef4b,libx86_64-533e4d06e6aa11c9,libvolatile-b912d1a5128efae1,libbitflags-afc5f00b1e8f885b,libbit_field-c6d2739f8f5636c8,libbootloader-a478d86f95e4fd6d}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "/opt/rustwide/target/debug/deps/rustcGcHyM8/raw-dylibs" "-Wl,-Bdynamic" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/target/debug/build/rustrial_os-9d9621c56d0851f1/out" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rustrial_os-3c7ffac136524a2e" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: duplicate symbol: _start
[INFO] [stdout]           >>> defined at /usr/lib/gcc/x86_64-linux-gnu/13/../../../x86_64-linux-gnu/Scrt1.o:(_start)
[INFO] [stdout]           >>> defined at lib.rs:35 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bootloader-0.9.33/src/lib.rs:35)
[INFO] [stdout]           >>>            /opt/rustwide/target/debug/deps/rustrial_os-3c7ffac136524a2e.rustrial_os.ffcb722a923e5ddf-cgu.0.rcgu.o:(.text._start+0x0)
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustrial_os` (bin "rustrial_os") due to 1 previous error; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "2536dd3c906b7ad2e6e6f40354abe895f17f8e860daa7e0fc1d5e8c274b9cec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2536dd3c906b7ad2e6e6f40354abe895f17f8e860daa7e0fc1d5e8c274b9cec5", kill_on_drop: false }`
[INFO] [stdout] 2536dd3c906b7ad2e6e6f40354abe895f17f8e860daa7e0fc1d5e8c274b9cec5
