[INFO] fetching crate neotron-os 0.1.0...
[INFO] checking neotron-os-0.1.0 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate neotron-os 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate neotron-os 0.1.0 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config
[INFO] started tweaking crates.io crate neotron-os 0.1.0
[INFO] finished tweaking crates.io crate neotron-os 0.1.0
[INFO] tweaked toml for crates.io crate neotron-os 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate neotron-os 0.1.0 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" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded heapless v0.5.6
[INFO] [stderr]   Downloaded neotron-common-bios v0.1.0
[INFO] [stderr]   Downloaded postcard v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b3964062cd2f2db5d424779bcda8845bd5c3a852f5d7e83e7563e63047e4fc0
[INFO] running `Command { std: "docker" "start" "-a" "2b3964062cd2f2db5d424779bcda8845bd5c3a852f5d7e83e7563e63047e4fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b3964062cd2f2db5d424779bcda8845bd5c3a852f5d7e83e7563e63047e4fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b3964062cd2f2db5d424779bcda8845bd5c3a852f5d7e83e7563e63047e4fc0", kill_on_drop: false }`
[INFO] [stdout] 2b3964062cd2f2db5d424779bcda8845bd5c3a852f5d7e83e7563e63047e4fc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc4a2b826705aebcec4de83f98fee93e288562712c2ea9c668415bcebdf14a70
[INFO] running `Command { std: "docker" "start" "-a" "fc4a2b826705aebcec4de83f98fee93e288562712c2ea9c668415bcebdf14a70", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]    Compiling neotron-os v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking postcard-cobs v0.1.5-pre
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]     Checking r0 v1.0.0
[INFO] [stderr]    Compiling quote v1.0.16
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking as-slice v0.1.5
[INFO] [stderr]     Checking neotron-common-bios v0.1.0
[INFO] [stderr]     Checking postcard v0.5.2
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:268:18
[INFO] [stdout]     |
[INFO] [stdout] 268 |     r0::zero_bss(&mut __sbss, &mut __ebss);
[INFO] [stdout]     |                  ^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 268 |     r0::zero_bss(addr_of_mut!(__sbss), &mut __ebss);
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:268:31
[INFO] [stdout]     |
[INFO] [stdout] 268 |     r0::zero_bss(&mut __sbss, &mut __ebss);
[INFO] [stdout]     |                               ^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 268 |     r0::zero_bss(&mut __sbss, addr_of_mut!(__ebss));
[INFO] [stdout]     |                               ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:269:19
[INFO] [stdout]     |
[INFO] [stdout] 269 |     r0::init_data(&mut __sdata, &mut __edata, &__sidata);
[INFO] [stdout]     |                   ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 269 |     r0::init_data(addr_of_mut!(__sdata), &mut __edata, &__sidata);
[INFO] [stdout]     |                   ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:269:33
[INFO] [stdout]     |
[INFO] [stdout] 269 |     r0::init_data(&mut __sdata, &mut __edata, &__sidata);
[INFO] [stdout]     |                                 ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 269 |     r0::init_data(&mut __sdata, addr_of_mut!(__edata), &__sidata);
[INFO] [stdout]     |                                 ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:40:49
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { &mut VGA_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 303 |             println!("Configured VGA console");
[INFO] [stdout]     |             ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { addr_of_mut!(VGA_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:43:49
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { &mut SERIAL_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 303 |             println!("Configured VGA console");
[INFO] [stdout]     |             ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { addr_of_mut!(SERIAL_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:40:49
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { &mut VGA_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 303 |             println!("Configured VGA console");
[INFO] [stdout]     |             ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { addr_of_mut!(VGA_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:43:49
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { &mut SERIAL_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 303 |             println!("Configured VGA console");
[INFO] [stdout]     |             ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { addr_of_mut!(SERIAL_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:40:49
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { &mut VGA_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 310 |         println!("Configured Serial console on Serial {}", idx);
[INFO] [stdout]     |         ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { addr_of_mut!(VGA_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:43:49
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { &mut SERIAL_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 310 |         println!("Configured Serial console on Serial {}", idx);
[INFO] [stdout]     |         ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { addr_of_mut!(SERIAL_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:40:49
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { &mut VGA_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 310 |         println!("Configured Serial console on Serial {}", idx);
[INFO] [stdout]     |         ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { addr_of_mut!(VGA_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:43:49
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { &mut SERIAL_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 310 |         println!("Configured Serial console on Serial {}", idx);
[INFO] [stdout]     |         ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { addr_of_mut!(SERIAL_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:40:49
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { &mut VGA_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 314 |     println!("Welcome to {}!", OS_VERSION);
[INFO] [stdout]     |     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { addr_of_mut!(VGA_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:43:49
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { &mut SERIAL_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 314 |     println!("Welcome to {}!", OS_VERSION);
[INFO] [stdout]     |     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { addr_of_mut!(SERIAL_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:40:49
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { &mut VGA_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 314 |     println!("Welcome to {}!", OS_VERSION);
[INFO] [stdout]     |     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { addr_of_mut!(VGA_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:43:49
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { &mut SERIAL_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 314 |     println!("Welcome to {}!", OS_VERSION);
[INFO] [stdout]     |     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { addr_of_mut!(SERIAL_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:40:49
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { &mut VGA_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 322 |     println!("PANIC!\n{:#?}", info);
[INFO] [stdout]     |     ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { addr_of_mut!(VGA_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:43:49
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { &mut SERIAL_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 322 |     println!("PANIC!\n{:#?}", info);
[INFO] [stdout]     |     ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { addr_of_mut!(SERIAL_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:40:49
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { &mut VGA_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 322 |     println!("PANIC!\n{:#?}", info);
[INFO] [stdout]     |     ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { addr_of_mut!(VGA_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:43:49
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { &mut SERIAL_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 322 |     println!("PANIC!\n{:#?}", info);
[INFO] [stdout]     |     ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { addr_of_mut!(SERIAL_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]    --> src/lib.rs:321:1
[INFO] [stdout]     |
[INFO] [stdout] 321 | / fn panic(info: &core::panic::PanicInfo) -> ! {
[INFO] [stdout] 322 | |     println!("PANIC!\n{:#?}", info);
[INFO] [stdout] 323 | |     use core::sync::atomic::{self, Ordering};
[INFO] [stdout] 324 | |     loop {
[INFO] [stdout] 325 | |         atomic::compiler_fence(Ordering::SeqCst);
[INFO] [stdout] 326 | |     }
[INFO] [stdout] 327 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the lang item is first defined in crate `std` (which `test` depends on)
[INFO] [stdout]     = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9579298f7adeed43.rlib
[INFO] [stdout]     = note: second definition in the local crate (`neotron_os`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stdout] warning: method `save` is never used
[INFO] [stdout]    --> src/lib.rs:204:8
[INFO] [stdout]     |
[INFO] [stdout] 189 | impl Config {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 204 |     fn save(&self) -> Result<(), &'static str> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `neotron-os` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fc4a2b826705aebcec4de83f98fee93e288562712c2ea9c668415bcebdf14a70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc4a2b826705aebcec4de83f98fee93e288562712c2ea9c668415bcebdf14a70", kill_on_drop: false }`
[INFO] [stdout] fc4a2b826705aebcec4de83f98fee93e288562712c2ea9c668415bcebdf14a70
[INFO] checking neotron-os-0.1.0 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate neotron-os 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate neotron-os 0.1.0 on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config
[INFO] started tweaking crates.io crate neotron-os 0.1.0
[INFO] finished tweaking crates.io crate neotron-os 0.1.0
[INFO] tweaked toml for crates.io crate neotron-os 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate neotron-os 0.1.0 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" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 035630e81dcd138f80c2a46843db30c4b7313b5ac2abe35ca2dc2ca7841a5d32
[INFO] running `Command { std: "docker" "start" "-a" "035630e81dcd138f80c2a46843db30c4b7313b5ac2abe35ca2dc2ca7841a5d32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "035630e81dcd138f80c2a46843db30c4b7313b5ac2abe35ca2dc2ca7841a5d32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "035630e81dcd138f80c2a46843db30c4b7313b5ac2abe35ca2dc2ca7841a5d32", kill_on_drop: false }`
[INFO] [stdout] 035630e81dcd138f80c2a46843db30c4b7313b5ac2abe35ca2dc2ca7841a5d32
[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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f477936b69ec444f4cf797907eb492b8c6069d841792467a6f188f55898b9e4
[INFO] running `Command { std: "docker" "start" "-a" "9f477936b69ec444f4cf797907eb492b8c6069d841792467a6f188f55898b9e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking postcard-cobs v0.1.5-pre
[INFO] [stderr]    Compiling neotron-os v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking r0 v1.0.0
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]    Compiling quote v1.0.16
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking as-slice v0.1.5
[INFO] [stderr]     Checking neotron-common-bios v0.1.0
[INFO] [stderr]     Checking postcard v0.5.2
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]    --> src/lib.rs:321:1
[INFO] [stdout]     |
[INFO] [stdout] 321 | / fn panic(info: &core::panic::PanicInfo) -> ! {
[INFO] [stdout] 322 | |     println!("PANIC!\n{:#?}", info);
[INFO] [stdout] 323 | |     use core::sync::atomic::{self, Ordering};
[INFO] [stdout] 324 | |     loop {
[INFO] [stdout] 325 | |         atomic::compiler_fence(Ordering::SeqCst);
[INFO] [stdout] 326 | |     }
[INFO] [stdout] 327 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the lang item is first defined in crate `std` (which `test` depends on)
[INFO] [stdout]     = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9579298f7adeed43.rlib
[INFO] [stdout]     = note: second definition in the local crate (`neotron_os`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `neotron-os` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:268:18
[INFO] [stdout]     |
[INFO] [stdout] 268 |     r0::zero_bss(&mut __sbss, &mut __ebss);
[INFO] [stdout]     |                  ^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 268 |     r0::zero_bss(addr_of_mut!(__sbss), &mut __ebss);
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:268:31
[INFO] [stdout]     |
[INFO] [stdout] 268 |     r0::zero_bss(&mut __sbss, &mut __ebss);
[INFO] [stdout]     |                               ^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 268 |     r0::zero_bss(&mut __sbss, addr_of_mut!(__ebss));
[INFO] [stdout]     |                               ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:269:19
[INFO] [stdout]     |
[INFO] [stdout] 269 |     r0::init_data(&mut __sdata, &mut __edata, &__sidata);
[INFO] [stdout]     |                   ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 269 |     r0::init_data(addr_of_mut!(__sdata), &mut __edata, &__sidata);
[INFO] [stdout]     |                   ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:269:33
[INFO] [stdout]     |
[INFO] [stdout] 269 |     r0::init_data(&mut __sdata, &mut __edata, &__sidata);
[INFO] [stdout]     |                                 ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 269 |     r0::init_data(&mut __sdata, addr_of_mut!(__edata), &__sidata);
[INFO] [stdout]     |                                 ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:40:49
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { &mut VGA_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 303 |             println!("Configured VGA console");
[INFO] [stdout]     |             ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { addr_of_mut!(VGA_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:43:49
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { &mut SERIAL_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 303 |             println!("Configured VGA console");
[INFO] [stdout]     |             ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { addr_of_mut!(SERIAL_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:40:49
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { &mut VGA_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 303 |             println!("Configured VGA console");
[INFO] [stdout]     |             ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { addr_of_mut!(VGA_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:43:49
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { &mut SERIAL_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 303 |             println!("Configured VGA console");
[INFO] [stdout]     |             ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { addr_of_mut!(SERIAL_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:40:49
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { &mut VGA_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 310 |         println!("Configured Serial console on Serial {}", idx);
[INFO] [stdout]     |         ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { addr_of_mut!(VGA_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:43:49
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { &mut SERIAL_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 310 |         println!("Configured Serial console on Serial {}", idx);
[INFO] [stdout]     |         ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { addr_of_mut!(SERIAL_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:40:49
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { &mut VGA_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 310 |         println!("Configured Serial console on Serial {}", idx);
[INFO] [stdout]     |         ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { addr_of_mut!(VGA_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:43:49
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { &mut SERIAL_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 310 |         println!("Configured Serial console on Serial {}", idx);
[INFO] [stdout]     |         ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { addr_of_mut!(SERIAL_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:40:49
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { &mut VGA_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 314 |     println!("Welcome to {}!", OS_VERSION);
[INFO] [stdout]     |     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { addr_of_mut!(VGA_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:43:49
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { &mut SERIAL_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 314 |     println!("Welcome to {}!", OS_VERSION);
[INFO] [stdout]     |     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { addr_of_mut!(SERIAL_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:40:49
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { &mut VGA_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 314 |     println!("Welcome to {}!", OS_VERSION);
[INFO] [stdout]     |     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { addr_of_mut!(VGA_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:43:49
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { &mut SERIAL_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 314 |     println!("Welcome to {}!", OS_VERSION);
[INFO] [stdout]     |     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { addr_of_mut!(SERIAL_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:40:49
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { &mut VGA_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 322 |     println!("PANIC!\n{:#?}", info);
[INFO] [stdout]     |     ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { addr_of_mut!(VGA_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:43:49
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { &mut SERIAL_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 322 |     println!("PANIC!\n{:#?}", info);
[INFO] [stdout]     |     ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { addr_of_mut!(SERIAL_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:40:49
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { &mut VGA_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 322 |     println!("PANIC!\n{:#?}", info);
[INFO] [stdout]     |     ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 40  |         if let Some(ref mut console) = unsafe { addr_of_mut!(VGA_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/lib.rs:43:49
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { &mut SERIAL_CONSOLE } {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 322 |     println!("PANIC!\n{:#?}", info);
[INFO] [stdout]     |     ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: this warning originates in the macro `print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 43  |         if let Some(ref mut console) = unsafe { addr_of_mut!(SERIAL_CONSOLE) } {
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `save` is never used
[INFO] [stdout]    --> src/lib.rs:204:8
[INFO] [stdout]     |
[INFO] [stdout] 189 | impl Config {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 204 |     fn save(&self) -> Result<(), &'static str> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9f477936b69ec444f4cf797907eb492b8c6069d841792467a6f188f55898b9e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f477936b69ec444f4cf797907eb492b8c6069d841792467a6f188f55898b9e4", kill_on_drop: false }`
[INFO] [stdout] 9f477936b69ec444f4cf797907eb492b8c6069d841792467a6f188f55898b9e4
