[INFO] fetching crate rz80 0.1.1...
[INFO] testing rz80-0.1.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate rz80 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rz80 0.1.1
[INFO] finished tweaking crates.io crate rz80 0.1.1
[INFO] tweaked toml for crates.io crate rz80 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rz80 0.1.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to highest compatible versions
[INFO] [stderr]       Adding minifb v0.8.4 (available: v0.29.0)
[INFO] [stderr]       Adding time v0.1.45 (available: v0.3.55)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] [stderr]       Adding x11-dl v2.2.1 (available: v2.21.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:9:12
[INFO] [stderr]    |
[INFO] [stderr]  9 | homepage = "https://github.com/floooh/rz80"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 13 | repository = "https://github.com/floooh/rz80"
[INFO] [stderr]    |              --------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rz80` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ec4baaa4c1915ea0c58597b0fe3e39ba0b43bd63131498adf530fb109ad5895a
[INFO] running `Command { std: "docker" "start" "ec4baaa4c1915ea0c58597b0fe3e39ba0b43bd63131498adf530fb109ad5895a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec4baaa4c1915ea0c58597b0fe3e39ba0b43bd63131498adf530fb109ad5895a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ec4baaa4c1915ea0c58597b0fe3e39ba0b43bd63131498adf530fb109ad5895a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec4baaa4c1915ea0c58597b0fe3e39ba0b43bd63131498adf530fb109ad5895a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ec4baaa4c1915ea0c58597b0fe3e39ba0b43bd63131498adf530fb109ad5895a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:9:12
[INFO] [stderr]    |
[INFO] [stderr]  9 | homepage = "https://github.com/floooh/rz80"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 13 | repository = "https://github.com/floooh/rz80"
[INFO] [stderr]    |              --------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rz80` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling rz80 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/memory.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | const PAGE_SIZE: usize = (1 << PAGE_SHIFT);
[INFO] [stdout]   |                          ^               ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 5 - const PAGE_SIZE: usize = (1 << PAGE_SHIFT);
[INFO] [stdout] 5 + const PAGE_SIZE: usize = 1 << PAGE_SHIFT;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/memory.rs:140:32
[INFO] [stdout]     |
[INFO] [stdout] 140 |         mem.map(0, 0, 0, true, (1 << 16));
[INFO] [stdout]     |                                ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 140 -         mem.map(0, 0, 0, true, (1 << 16));
[INFO] [stdout] 140 +         mem.map(0, 0, 0, true, 1 << 16);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/pio.rs:25:36
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const INTCTRL_ENABLE_INT: u8 = (1 << 7);
[INFO] [stdout]    |                                    ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 25 - pub const INTCTRL_ENABLE_INT: u8 = (1 << 7);
[INFO] [stdout] 25 + pub const INTCTRL_ENABLE_INT: u8 = 1 << 7;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/pio.rs:26:38
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const INTCTRL_MASK_FOLLOWS: u8 = (1 << 4);
[INFO] [stdout]    |                                      ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 26 - pub const INTCTRL_MASK_FOLLOWS: u8 = (1 << 4);
[INFO] [stdout] 26 + pub const INTCTRL_MASK_FOLLOWS: u8 = 1 << 4;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cpu.rs:158:34
[INFO] [stdout]     |
[INFO] [stdout] 158 |     pub fn step(&mut self, bus: &Bus) -> i64 {
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 158 |     pub fn step(&mut self, bus: &dyn Bus) -> i64 {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cpu.rs:252:35
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub fn do_op(&mut self, bus: &Bus, ext: bool) -> i64 {
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub fn do_op(&mut self, bus: &dyn Bus, ext: bool) -> i64 {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cpu.rs:663:34
[INFO] [stdout]     |
[INFO] [stdout] 663 |     fn do_ed_op(&mut self, bus: &Bus) -> i64 {
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 663 |     fn do_ed_op(&mut self, bus: &dyn Bus) -> i64 {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cpu.rs:952:34
[INFO] [stdout]     |
[INFO] [stdout] 952 |     pub fn reti(&mut self, bus: &Bus) -> i64 {
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 952 |     pub fn reti(&mut self, bus: &dyn Bus) -> i64 {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cpu.rs:959:40
[INFO] [stdout]     |
[INFO] [stdout] 959 |     pub fn handle_irq(&mut self, bus: &Bus) -> i64 {
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 959 |     pub fn handle_irq(&mut self, bus: &dyn Bus) -> i64 {
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/cpu.rs:1638:33
[INFO] [stdout]      |
[INFO] [stdout] 1638 |     pub fn inp(&mut self, bus: &Bus, port: RegT) -> RegT {
[INFO] [stdout]      |                                 ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1638 |     pub fn inp(&mut self, bus: &dyn Bus, port: RegT) -> RegT {
[INFO] [stdout]      |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/cpu.rs:1643:34
[INFO] [stdout]      |
[INFO] [stdout] 1643 |     pub fn outp(&mut self, bus: &Bus, port: RegT, val: RegT) {
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1643 |     pub fn outp(&mut self, bus: &dyn Bus, port: RegT, val: RegT) {
[INFO] [stdout]      |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/cpu.rs:1692:33
[INFO] [stdout]      |
[INFO] [stdout] 1692 |     pub fn ini(&mut self, bus: &Bus) {
[INFO] [stdout]      |                                 ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1692 |     pub fn ini(&mut self, bus: &dyn Bus) {
[INFO] [stdout]      |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/cpu.rs:1706:33
[INFO] [stdout]      |
[INFO] [stdout] 1706 |     pub fn ind(&mut self, bus: &Bus) {
[INFO] [stdout]      |                                 ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1706 |     pub fn ind(&mut self, bus: &dyn Bus) {
[INFO] [stdout]      |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/cpu.rs:1720:34
[INFO] [stdout]      |
[INFO] [stdout] 1720 |     pub fn inir(&mut self, bus: &Bus) -> i64 {
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1720 |     pub fn inir(&mut self, bus: &dyn Bus) -> i64 {
[INFO] [stdout]      |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/cpu.rs:1731:34
[INFO] [stdout]      |
[INFO] [stdout] 1731 |     pub fn indr(&mut self, bus: &Bus) -> i64 {
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1731 |     pub fn indr(&mut self, bus: &dyn Bus) -> i64 {
[INFO] [stdout]      |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/cpu.rs:1742:34
[INFO] [stdout]      |
[INFO] [stdout] 1742 |     pub fn outi(&mut self, bus: &Bus) {
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1742 |     pub fn outi(&mut self, bus: &dyn Bus) {
[INFO] [stdout]      |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/cpu.rs:1756:34
[INFO] [stdout]      |
[INFO] [stdout] 1756 |     pub fn outd(&mut self, bus: &Bus) {
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1756 |     pub fn outd(&mut self, bus: &dyn Bus) {
[INFO] [stdout]      |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/cpu.rs:1770:34
[INFO] [stdout]      |
[INFO] [stdout] 1770 |     pub fn otir(&mut self, bus: &Bus) -> i64 {
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1770 |     pub fn otir(&mut self, bus: &dyn Bus) -> i64 {
[INFO] [stdout]      |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/cpu.rs:1781:34
[INFO] [stdout]      |
[INFO] [stdout] 1781 |     pub fn otdr(&mut self, bus: &Bus) -> i64 {
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1781 |     pub fn otdr(&mut self, bus: &dyn Bus) -> i64 {
[INFO] [stdout]      |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/pio.rs:150:33
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn set_rdy(&mut self, bus: &Bus, chn: usize, rdy: bool) {
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn set_rdy(&mut self, bus: &dyn Bus, chn: usize, rdy: bool) {
[INFO] [stdout]     |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/pio.rs:159:40
[INFO] [stdout]     |
[INFO] [stdout] 159 |     pub fn write_data(&mut self, bus: &Bus, chn: usize, data: RegT) {
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 159 |     pub fn write_data(&mut self, bus: &dyn Bus, chn: usize, data: RegT) {
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/pio.rs:186:39
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn read_data(&mut self, bus: &Bus, chn: usize) -> RegT {
[INFO] [stdout]     |                                       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn read_data(&mut self, bus: &dyn Bus, chn: usize) -> RegT {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/pio.rs:211:35
[INFO] [stdout]     |
[INFO] [stdout] 211 |     pub fn write(&mut self, bus: &Bus, chn: usize, data: RegT) {
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 211 |     pub fn write(&mut self, bus: &dyn Bus, chn: usize, data: RegT) {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ctc.rs:83:35
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn write(&mut self, bus: &Bus, chn: usize, val: RegT) {
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn write(&mut self, bus: &dyn Bus, chn: usize, val: RegT) {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ctc.rs:129:37
[INFO] [stdout]     |
[INFO] [stdout] 129 |     pub fn trigger(&mut self, bus: &Bus, chn: usize) {
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 129 |     pub fn trigger(&mut self, bus: &dyn Bus, chn: usize) {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ctc.rs:143:43
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn update_timers(&mut self, bus: &Bus, cycles: i64) {
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn update_timers(&mut self, bus: &dyn Bus, cycles: i64) {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ctc.rs:182:42
[INFO] [stdout]     |
[INFO] [stdout] 182 |     fn down_counter_trigger(&self, bus: &Bus, chn: usize) {
[INFO] [stdout]     |                                          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 182 |     fn down_counter_trigger(&self, bus: &dyn Bus, chn: usize) {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/daisychain.rs:57:33
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn irq(&mut self, bus: &Bus, ctrl_id: usize, vec: u8) {
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn irq(&mut self, bus: &dyn Bus, ctrl_id: usize, vec: u8) {
[INFO] [stdout]    |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `c` is never read
[INFO] [stdout]    --> src/pio.rs:226:13
[INFO] [stdout]     |
[INFO] [stdout] 226 |             c.bctrl_match = bmatch;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "ec4baaa4c1915ea0c58597b0fe3e39ba0b43bd63131498adf530fb109ad5895a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ec4baaa4c1915ea0c58597b0fe3e39ba0b43bd63131498adf530fb109ad5895a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:9:12
[INFO] [stderr]    |
[INFO] [stderr]  9 | homepage = "https://github.com/floooh/rz80"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 13 | repository = "https://github.com/floooh/rz80"
[INFO] [stderr]    |              --------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rz80` (manifest) generated 2 warnings
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/memory.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | const PAGE_SIZE: usize = (1 << PAGE_SHIFT);
[INFO] [stdout]   |                          ^               ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 5 - const PAGE_SIZE: usize = (1 << PAGE_SHIFT);
[INFO] [stdout] 5 + const PAGE_SIZE: usize = 1 << PAGE_SHIFT;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/memory.rs:140:32
[INFO] [stdout]     |
[INFO] [stdout] 140 |         mem.map(0, 0, 0, true, (1 << 16));
[INFO] [stdout]     |                                ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 140 -         mem.map(0, 0, 0, true, (1 << 16));
[INFO] [stdout] 140 +         mem.map(0, 0, 0, true, 1 << 16);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/pio.rs:25:36
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const INTCTRL_ENABLE_INT: u8 = (1 << 7);
[INFO] [stdout]    |                                    ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 25 - pub const INTCTRL_ENABLE_INT: u8 = (1 << 7);
[INFO] [stdout] 25 + pub const INTCTRL_ENABLE_INT: u8 = 1 << 7;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/pio.rs:26:38
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const INTCTRL_MASK_FOLLOWS: u8 = (1 << 4);
[INFO] [stdout]    |                                      ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 26 - pub const INTCTRL_MASK_FOLLOWS: u8 = (1 << 4);
[INFO] [stdout] 26 + pub const INTCTRL_MASK_FOLLOWS: u8 = 1 << 4;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cpu.rs:158:34
[INFO] [stdout]     |
[INFO] [stdout] 158 |     pub fn step(&mut self, bus: &Bus) -> i64 {
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 158 |     pub fn step(&mut self, bus: &dyn Bus) -> i64 {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cpu.rs:252:35
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub fn do_op(&mut self, bus: &Bus, ext: bool) -> i64 {
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub fn do_op(&mut self, bus: &dyn Bus, ext: bool) -> i64 {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cpu.rs:663:34
[INFO] [stdout]     |
[INFO] [stdout] 663 |     fn do_ed_op(&mut self, bus: &Bus) -> i64 {
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 663 |     fn do_ed_op(&mut self, bus: &dyn Bus) -> i64 {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cpu.rs:952:34
[INFO] [stdout]     |
[INFO] [stdout] 952 |     pub fn reti(&mut self, bus: &Bus) -> i64 {
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 952 |     pub fn reti(&mut self, bus: &dyn Bus) -> i64 {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cpu.rs:959:40
[INFO] [stdout]     |
[INFO] [stdout] 959 |     pub fn handle_irq(&mut self, bus: &Bus) -> i64 {
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 959 |     pub fn handle_irq(&mut self, bus: &dyn Bus) -> i64 {
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/cpu.rs:1638:33
[INFO] [stdout]      |
[INFO] [stdout] 1638 |     pub fn inp(&mut self, bus: &Bus, port: RegT) -> RegT {
[INFO] [stdout]      |                                 ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1638 |     pub fn inp(&mut self, bus: &dyn Bus, port: RegT) -> RegT {
[INFO] [stdout]      |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/cpu.rs:1643:34
[INFO] [stdout]      |
[INFO] [stdout] 1643 |     pub fn outp(&mut self, bus: &Bus, port: RegT, val: RegT) {
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1643 |     pub fn outp(&mut self, bus: &dyn Bus, port: RegT, val: RegT) {
[INFO] [stdout]      |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/cpu.rs:1692:33
[INFO] [stdout]      |
[INFO] [stdout] 1692 |     pub fn ini(&mut self, bus: &Bus) {
[INFO] [stdout]      |                                 ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1692 |     pub fn ini(&mut self, bus: &dyn Bus) {
[INFO] [stdout]      |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/cpu.rs:1706:33
[INFO] [stdout]      |
[INFO] [stdout] 1706 |     pub fn ind(&mut self, bus: &Bus) {
[INFO] [stdout]      |                                 ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1706 |     pub fn ind(&mut self, bus: &dyn Bus) {
[INFO] [stdout]      |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/cpu.rs:1720:34
[INFO] [stdout]      |
[INFO] [stdout] 1720 |     pub fn inir(&mut self, bus: &Bus) -> i64 {
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1720 |     pub fn inir(&mut self, bus: &dyn Bus) -> i64 {
[INFO] [stdout]      |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/cpu.rs:1731:34
[INFO] [stdout]      |
[INFO] [stdout] 1731 |     pub fn indr(&mut self, bus: &Bus) -> i64 {
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1731 |     pub fn indr(&mut self, bus: &dyn Bus) -> i64 {
[INFO] [stdout]      |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/cpu.rs:1742:34
[INFO] [stdout]      |
[INFO] [stdout] 1742 |     pub fn outi(&mut self, bus: &Bus) {
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1742 |     pub fn outi(&mut self, bus: &dyn Bus) {
[INFO] [stdout]      |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/cpu.rs:1756:34
[INFO] [stdout]      |
[INFO] [stdout] 1756 |     pub fn outd(&mut self, bus: &Bus) {
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1756 |     pub fn outd(&mut self, bus: &dyn Bus) {
[INFO] [stdout]      |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/cpu.rs:1770:34
[INFO] [stdout]      |
[INFO] [stdout] 1770 |     pub fn otir(&mut self, bus: &Bus) -> i64 {
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1770 |     pub fn otir(&mut self, bus: &dyn Bus) -> i64 {
[INFO] [stdout]      |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/cpu.rs:1781:34
[INFO] [stdout]      |
[INFO] [stdout] 1781 |     pub fn otdr(&mut self, bus: &Bus) -> i64 {
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1781 |     pub fn otdr(&mut self, bus: &dyn Bus) -> i64 {
[INFO] [stdout]      |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/pio.rs:150:33
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn set_rdy(&mut self, bus: &Bus, chn: usize, rdy: bool) {
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn set_rdy(&mut self, bus: &dyn Bus, chn: usize, rdy: bool) {
[INFO] [stdout]     |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/pio.rs:159:40
[INFO] [stdout]     |
[INFO] [stdout] 159 |     pub fn write_data(&mut self, bus: &Bus, chn: usize, data: RegT) {
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 159 |     pub fn write_data(&mut self, bus: &dyn Bus, chn: usize, data: RegT) {
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/pio.rs:186:39
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn read_data(&mut self, bus: &Bus, chn: usize) -> RegT {
[INFO] [stdout]     |                                       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn read_data(&mut self, bus: &dyn Bus, chn: usize) -> RegT {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/pio.rs:211:35
[INFO] [stdout]     |
[INFO] [stdout] 211 |     pub fn write(&mut self, bus: &Bus, chn: usize, data: RegT) {
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 211 |     pub fn write(&mut self, bus: &dyn Bus, chn: usize, data: RegT) {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ctc.rs:83:35
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn write(&mut self, bus: &Bus, chn: usize, val: RegT) {
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn write(&mut self, bus: &dyn Bus, chn: usize, val: RegT) {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ctc.rs:129:37
[INFO] [stdout]     |
[INFO] [stdout] 129 |     pub fn trigger(&mut self, bus: &Bus, chn: usize) {
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 129 |     pub fn trigger(&mut self, bus: &dyn Bus, chn: usize) {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ctc.rs:143:43
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn update_timers(&mut self, bus: &Bus, cycles: i64) {
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn update_timers(&mut self, bus: &dyn Bus, cycles: i64) {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ctc.rs:182:42
[INFO] [stdout]     |
[INFO] [stdout] 182 |     fn down_counter_trigger(&self, bus: &Bus, chn: usize) {
[INFO] [stdout]     |                                          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 182 |     fn down_counter_trigger(&self, bus: &dyn Bus, chn: usize) {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/daisychain.rs:57:33
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn irq(&mut self, bus: &Bus, ctrl_id: usize, vec: u8) {
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn irq(&mut self, bus: &dyn Bus, ctrl_id: usize, vec: u8) {
[INFO] [stdout]    |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `c` is never read
[INFO] [stdout]    --> src/pio.rs:226:13
[INFO] [stdout]     |
[INFO] [stdout] 226 |             c.bctrl_match = bmatch;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling minifb v0.8.4
[INFO] [stderr] warning: minifb@0.8.4: src/native/x11/X11MiniFB.c: In function 'setup_display':
[INFO] [stderr] warning: minifb@0.8.4: src/native/x11/X11MiniFB.c:158:22: error: implicit declaration of function 'XkbQueryExtension'; did you mean 'XQueryExtension'? [-Wimplicit-function-declaration]
[INFO] [stderr] warning: minifb@0.8.4:   158 |         s_keyb_ext = XkbQueryExtension(s_display, &majorOpcode, &eventBase, &errorBase, &major, &minor);
[INFO] [stderr] warning: minifb@0.8.4:       |                      ^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: minifb@0.8.4:       |                      XQueryExtension
[INFO] [stderr] warning: minifb@0.8.4: src/native/x11/X11MiniFB.c: In function 'handle_special_keys':
[INFO] [stderr] warning: minifb@0.8.4: src/native/x11/X11MiniFB.c:299:18: error: implicit declaration of function 'XkbKeycodeToKeysym'; did you mean 'XKeycodeToKeysym'? [-Wimplicit-function-declaration]
[INFO] [stderr] warning: minifb@0.8.4:   299 |         keySym = XkbKeycodeToKeysym(s_display, event->xkey.keycode, 0, 1);
[INFO] [stderr] warning: minifb@0.8.4:       |                  ^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: minifb@0.8.4:       |                  XKeycodeToKeysym
[INFO] [stderr] warning: minifb@0.8.4: src/native/x11/X11MiniFB.c: In function 'process_event':
[INFO] [stderr] warning: minifb@0.8.4: src/native/x11/X11MiniFB.c:361:39: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning: minifb@0.8.4:   361 |                                 if (t != -1)
[INFO] [stderr] warning: minifb@0.8.4:       |                                       ^~
[INFO] [stderr] warning: minifb@0.8.4: src/native/x11/X11MiniFB.c: In function 'process_events':
[INFO] [stderr] warning: minifb@0.8.4: src/native/x11/X11MiniFB.c:453:12: warning: unused variable 'sym' [-Wunused-variable]
[INFO] [stderr] warning: minifb@0.8.4:   453 |     KeySym sym;
[INFO] [stderr] warning: minifb@0.8.4:       |            ^~~
[INFO] [stderr] warning: minifb@0.8.4: src/native/x11/X11MiniFB.c:452:12: warning: unused variable 'event' [-Wunused-variable]
[INFO] [stderr] warning: minifb@0.8.4:   452 |     XEvent event;
[INFO] [stderr] warning: minifb@0.8.4:       |            ^~~~~
[INFO] [stderr] warning: minifb@0.8.4: src/native/x11/X11MiniFB.c: In function 'mfb_update':
[INFO] [stderr] warning: minifb@0.8.4: src/native/x11/X11MiniFB.c:561:42: warning: unused parameter 'buffer' [-Wunused-parameter]
[INFO] [stderr] warning: minifb@0.8.4:   561 | void mfb_update(void* window_info, void* buffer)
[INFO] [stderr] warning: minifb@0.8.4:       |                                    ~~~~~~^~~~~~
[INFO] [stderr] error: failed to run custom build command for `minifb v0.8.4`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/release/build/minifb/cec51e4c0fc38dd6/out/build_script_build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   OPT_LEVEL = Some("3")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   CC_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CC_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CC = None
[INFO] [stderr]   CC = None
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CFLAGS = None
[INFO] [stderr]   CFLAGS = None
[INFO] [stderr]   DEBUG = Some("false")
[INFO] [stderr]   running: "cc" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/release/build/minifb/3f028d16bd45455b/out/src/native/x11/X11MiniFB.o" "-c" "src/native/x11/X11MiniFB.c"
[INFO] [stderr]   cargo:warning=src/native/x11/X11MiniFB.c: In function 'setup_display':
[INFO] [stderr]   cargo:warning=src/native/x11/X11MiniFB.c:158:22: error: implicit declaration of function 'XkbQueryExtension'; did you mean 'XQueryExtension'? [-Wimplicit-function-declaration]
[INFO] [stderr]   cargo:warning=  158 |         s_keyb_ext = XkbQueryExtension(s_display, &majorOpcode, &eventBase, &errorBase, &major, &minor);
[INFO] [stderr]   cargo:warning=      |                      ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=      |                      XQueryExtension
[INFO] [stderr]   cargo:warning=src/native/x11/X11MiniFB.c: In function 'handle_special_keys':
[INFO] [stderr]   cargo:warning=src/native/x11/X11MiniFB.c:299:18: error: implicit declaration of function 'XkbKeycodeToKeysym'; did you mean 'XKeycodeToKeysym'? [-Wimplicit-function-declaration]
[INFO] [stderr]   cargo:warning=  299 |         keySym = XkbKeycodeToKeysym(s_display, event->xkey.keycode, 0, 1);
[INFO] [stderr]   cargo:warning=      |                  ^~~~~~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=      |                  XKeycodeToKeysym
[INFO] [stderr]   cargo:warning=src/native/x11/X11MiniFB.c: In function 'process_event':
[INFO] [stderr]   cargo:warning=src/native/x11/X11MiniFB.c:361:39: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr]   cargo:warning=  361 |                                 if (t != -1)
[INFO] [stderr]   cargo:warning=      |                                       ^~
[INFO] [stderr]   cargo:warning=src/native/x11/X11MiniFB.c: In function 'process_events':
[INFO] [stderr]   cargo:warning=src/native/x11/X11MiniFB.c:453:12: warning: unused variable 'sym' [-Wunused-variable]
[INFO] [stderr]   cargo:warning=  453 |     KeySym sym;
[INFO] [stderr]   cargo:warning=      |            ^~~
[INFO] [stderr]   cargo:warning=src/native/x11/X11MiniFB.c:452:12: warning: unused variable 'event' [-Wunused-variable]
[INFO] [stderr]   cargo:warning=  452 |     XEvent event;
[INFO] [stderr]   cargo:warning=      |            ^~~~~
[INFO] [stderr]   cargo:warning=src/native/x11/X11MiniFB.c: In function 'mfb_update':
[INFO] [stderr]   cargo:warning=src/native/x11/X11MiniFB.c:561:42: warning: unused parameter 'buffer' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=  561 | void mfb_update(void* window_info, void* buffer)
[INFO] [stderr]   cargo:warning=      |                                    ~~~~~~^~~~~~
[INFO] [stderr]   exit status: 1
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (156) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.3.55/src/lib.rs:1672:5:
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   Internal error occurred: Command "cc" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/release/build/minifb/3f028d16bd45455b/out/src/native/x11/X11MiniFB.o" "-c" "src/native/x11/X11MiniFB.c" with args "cc" did not execute successfully (status code exit status: 1).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5e6aabe96371 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x5e6aabea99aa - core[a373ad73a504971]::fmt::write
[INFO] [stderr]      2:     0x5e6aabe9baec - <std[617be2ca0a6fd877]::sys::stdio::unix::Stderr as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x5e6aabe74746 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x5e6aabe909f1 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stderr]      5:     0x5e6aabe90bab - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x5e6aabe747f2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x5e6aabe6d499 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x5e6aabe750fd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stderr]      9:     0x5e6aabeaa11c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stderr]     10:     0x5e6aabe3f0f7 - gcc[2f232353dc52ee00]::fail
[INFO] [stderr]     11:     0x5e6aabe4a1dd - <gcc[2f232353dc52ee00]::Build>::compile
[INFO] [stderr]     12:     0x5e6aabe3e753 - gcc[2f232353dc52ee00]::compile_library
[INFO] [stderr]     13:     0x5e6aabe3ce03 - build_script_build[bf284679c936e2a6]::main
[INFO] [stderr]     14:     0x5e6aabe3cef3 - <fn() as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     15:     0x5e6aabe3cbfe - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     16:     0x5e6aabe3cc09 - std[617be2ca0a6fd877]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     17:     0x5e6aabe8fe68 - std[617be2ca0a6fd877]::rt::lang_start_internal
[INFO] [stderr]     18:     0x5e6aabe3cbf1 - std[617be2ca0a6fd877]::rt::lang_start::<()>
[INFO] [stderr]     19:     0x5e6aabe3cf35 - main
[INFO] [stderr]     20:     0x744605224601 - <unknown>
[INFO] [stderr]     21:     0x744605224718 - __libc_start_main
[INFO] [stderr]     22:     0x5e6aabe3cb05 - _start
[INFO] [stderr]     23:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ec4baaa4c1915ea0c58597b0fe3e39ba0b43bd63131498adf530fb109ad5895a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec4baaa4c1915ea0c58597b0fe3e39ba0b43bd63131498adf530fb109ad5895a", kill_on_drop: false }`
[INFO] [stdout] ec4baaa4c1915ea0c58597b0fe3e39ba0b43bd63131498adf530fb109ad5895a
