[INFO] fetching crate x86_interrupts 1.0.1-rc.1...
[INFO] checking x86_interrupts-1.0.1-rc.1 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate x86_interrupts 1.0.1-rc.1 into /workspace/builds/worker-1-tc1/source
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate x86_interrupts 1.0.1-rc.1
[INFO] finished tweaking crates.io crate x86_interrupts 1.0.1-rc.1
[INFO] tweaked toml for crates.io crate x86_interrupts 1.0.1-rc.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate x86_interrupts 1.0.1-rc.1 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] [stderr]       Adding pic8259 v0.10.4 (available: v0.11.0)
[INFO] [stderr]       Adding spin v0.9.8 (available: v0.10.0)
[INFO] [stderr]       Adding x86_64 v0.14.13 (available: v0.15.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pic8259 v0.10.4
[INFO] [stderr]   Downloaded volatile v0.4.6
[INFO] [stderr]   Downloaded x86_64 v0.14.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb22bc95386e8c82ec7918876880a07b6e05258bb848ed43acc0d553fd409ac9
[INFO] running `Command { std: "docker" "start" "-a" "cb22bc95386e8c82ec7918876880a07b6e05258bb848ed43acc0d553fd409ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb22bc95386e8c82ec7918876880a07b6e05258bb848ed43acc0d553fd409ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb22bc95386e8c82ec7918876880a07b6e05258bb848ed43acc0d553fd409ac9", kill_on_drop: false }`
[INFO] [stdout] cb22bc95386e8c82ec7918876880a07b6e05258bb848ed43acc0d553fd409ac9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ee062dea728cfd067595b29b0d181088259cd6fcf4f1d5b59b80c53eec7f3a6
[INFO] running `Command { std: "docker" "start" "-a" "7ee062dea728cfd067595b29b0d181088259cd6fcf4f1d5b59b80c53eec7f3a6", kill_on_drop: false }`
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking volatile v0.4.6
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking x86_64 v0.14.13
[INFO] [stderr]     Checking pic8259 v0.10.4
[INFO] [stderr]     Checking x86_interrupts v1.0.1-rc.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias `BreakpointHandler` is never used
[INFO] [stdout]   --> src/idt.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | type BreakpointHandler = fn(u64, u64, u64);
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_bp_handler` is never used
[INFO] [stdout]   --> src/idt.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn default_bp_handler(_ip: u64, _flags: u64, _cs: u64) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_0` is never used
[INFO] [stdout]   --> src/idt.rs:50:24
[INFO] [stdout]    |
[INFO] [stdout] 50 | gen_interrupt_handler!(irq_0, 0);
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_1` is never used
[INFO] [stdout]   --> src/idt.rs:51:24
[INFO] [stdout]    |
[INFO] [stdout] 51 | gen_interrupt_handler!(irq_1, 1);
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_2` is never used
[INFO] [stdout]   --> src/idt.rs:52:24
[INFO] [stdout]    |
[INFO] [stdout] 52 | gen_interrupt_handler!(irq_2, 2);
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_3` is never used
[INFO] [stdout]   --> src/idt.rs:53:24
[INFO] [stdout]    |
[INFO] [stdout] 53 | gen_interrupt_handler!(irq_3, 3);
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_4` is never used
[INFO] [stdout]   --> src/idt.rs:54:24
[INFO] [stdout]    |
[INFO] [stdout] 54 | gen_interrupt_handler!(irq_4, 4);
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_5` is never used
[INFO] [stdout]   --> src/idt.rs:55:24
[INFO] [stdout]    |
[INFO] [stdout] 55 | gen_interrupt_handler!(irq_5, 5);
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_6` is never used
[INFO] [stdout]   --> src/idt.rs:56:24
[INFO] [stdout]    |
[INFO] [stdout] 56 | gen_interrupt_handler!(irq_6, 6);
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_7` is never used
[INFO] [stdout]   --> src/idt.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 | gen_interrupt_handler!(irq_7, 7);
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_8` is never used
[INFO] [stdout]   --> src/idt.rs:58:24
[INFO] [stdout]    |
[INFO] [stdout] 58 | gen_interrupt_handler!(irq_8, 8);
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_9` is never used
[INFO] [stdout]   --> src/idt.rs:59:24
[INFO] [stdout]    |
[INFO] [stdout] 59 | gen_interrupt_handler!(irq_9, 9);
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_10` is never used
[INFO] [stdout]   --> src/idt.rs:60:24
[INFO] [stdout]    |
[INFO] [stdout] 60 | gen_interrupt_handler!(irq_10, 10);
[INFO] [stdout]    |                        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_11` is never used
[INFO] [stdout]   --> src/idt.rs:61:24
[INFO] [stdout]    |
[INFO] [stdout] 61 | gen_interrupt_handler!(irq_11, 11);
[INFO] [stdout]    |                        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_12` is never used
[INFO] [stdout]   --> src/idt.rs:62:24
[INFO] [stdout]    |
[INFO] [stdout] 62 | gen_interrupt_handler!(irq_12, 12);
[INFO] [stdout]    |                        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_13` is never used
[INFO] [stdout]   --> src/idt.rs:63:24
[INFO] [stdout]    |
[INFO] [stdout] 63 | gen_interrupt_handler!(irq_13, 13);
[INFO] [stdout]    |                        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_14` is never used
[INFO] [stdout]   --> src/idt.rs:64:24
[INFO] [stdout]    |
[INFO] [stdout] 64 | gen_interrupt_handler!(irq_14, 14);
[INFO] [stdout]    |                        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_15` is never used
[INFO] [stdout]   --> src/idt.rs:65:24
[INFO] [stdout]    |
[INFO] [stdout] 65 | gen_interrupt_handler!(irq_15, 15);
[INFO] [stdout]    |                        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `breakpoint_handler` is never used
[INFO] [stdout]    --> src/idt.rs:102:27
[INFO] [stdout]     |
[INFO] [stdout] 102 | extern "x86-interrupt" fn breakpoint_handler(stack_frame: InterruptStackFrame) {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `notify_end_of_interrupt` is never used
[INFO] [stdout]   --> src/pic.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) unsafe fn notify_end_of_interrupt(irq : u8) {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `BreakpointHandler` is never used
[INFO] [stdout]   --> src/idt.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | type BreakpointHandler = fn(u64, u64, u64);
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_bp_handler` is never used
[INFO] [stdout]   --> src/idt.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn default_bp_handler(_ip: u64, _flags: u64, _cs: u64) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_0` is never used
[INFO] [stdout]   --> src/idt.rs:50:24
[INFO] [stdout]    |
[INFO] [stdout] 50 | gen_interrupt_handler!(irq_0, 0);
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_1` is never used
[INFO] [stdout]   --> src/idt.rs:51:24
[INFO] [stdout]    |
[INFO] [stdout] 51 | gen_interrupt_handler!(irq_1, 1);
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_2` is never used
[INFO] [stdout]   --> src/idt.rs:52:24
[INFO] [stdout]    |
[INFO] [stdout] 52 | gen_interrupt_handler!(irq_2, 2);
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_3` is never used
[INFO] [stdout]   --> src/idt.rs:53:24
[INFO] [stdout]    |
[INFO] [stdout] 53 | gen_interrupt_handler!(irq_3, 3);
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_4` is never used
[INFO] [stdout]   --> src/idt.rs:54:24
[INFO] [stdout]    |
[INFO] [stdout] 54 | gen_interrupt_handler!(irq_4, 4);
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_5` is never used
[INFO] [stdout]   --> src/idt.rs:55:24
[INFO] [stdout]    |
[INFO] [stdout] 55 | gen_interrupt_handler!(irq_5, 5);
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_6` is never used
[INFO] [stdout]   --> src/idt.rs:56:24
[INFO] [stdout]    |
[INFO] [stdout] 56 | gen_interrupt_handler!(irq_6, 6);
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_7` is never used
[INFO] [stdout]   --> src/idt.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 | gen_interrupt_handler!(irq_7, 7);
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_8` is never used
[INFO] [stdout]   --> src/idt.rs:58:24
[INFO] [stdout]    |
[INFO] [stdout] 58 | gen_interrupt_handler!(irq_8, 8);
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_9` is never used
[INFO] [stdout]   --> src/idt.rs:59:24
[INFO] [stdout]    |
[INFO] [stdout] 59 | gen_interrupt_handler!(irq_9, 9);
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_10` is never used
[INFO] [stdout]   --> src/idt.rs:60:24
[INFO] [stdout]    |
[INFO] [stdout] 60 | gen_interrupt_handler!(irq_10, 10);
[INFO] [stdout]    |                        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_11` is never used
[INFO] [stdout]   --> src/idt.rs:61:24
[INFO] [stdout]    |
[INFO] [stdout] 61 | gen_interrupt_handler!(irq_11, 11);
[INFO] [stdout]    |                        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_12` is never used
[INFO] [stdout]   --> src/idt.rs:62:24
[INFO] [stdout]    |
[INFO] [stdout] 62 | gen_interrupt_handler!(irq_12, 12);
[INFO] [stdout]    |                        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_13` is never used
[INFO] [stdout]   --> src/idt.rs:63:24
[INFO] [stdout]    |
[INFO] [stdout] 63 | gen_interrupt_handler!(irq_13, 13);
[INFO] [stdout]    |                        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_14` is never used
[INFO] [stdout]   --> src/idt.rs:64:24
[INFO] [stdout]    |
[INFO] [stdout] 64 | gen_interrupt_handler!(irq_14, 14);
[INFO] [stdout]    |                        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `irq_15` is never used
[INFO] [stdout]   --> src/idt.rs:65:24
[INFO] [stdout]    |
[INFO] [stdout] 65 | gen_interrupt_handler!(irq_15, 15);
[INFO] [stdout]    |                        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `gen_interrupt_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `breakpoint_handler` is never used
[INFO] [stdout]    --> src/idt.rs:102:27
[INFO] [stdout]     |
[INFO] [stdout] 102 | extern "x86-interrupt" fn breakpoint_handler(stack_frame: InterruptStackFrame) {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `notify_end_of_interrupt` is never used
[INFO] [stdout]   --> src/pic.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) unsafe fn notify_end_of_interrupt(irq : u8) {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "7ee062dea728cfd067595b29b0d181088259cd6fcf4f1d5b59b80c53eec7f3a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ee062dea728cfd067595b29b0d181088259cd6fcf4f1d5b59b80c53eec7f3a6", kill_on_drop: false }`
[INFO] [stdout] 7ee062dea728cfd067595b29b0d181088259cd6fcf4f1d5b59b80c53eec7f3a6