[INFO] cloning repository https://github.com/wbjohnston/sgbe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wbjohnston/sgbe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwbjohnston%2Fsgbe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwbjohnston%2Fsgbe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d4be50267e7e0df3304ed348bf2064a64b7b9f93
[INFO] testing wbjohnston/sgbe against 1.76.0 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwbjohnston%2Fsgbe" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wbjohnston/sgbe on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wbjohnston/sgbe
[INFO] finished tweaking git repo https://github.com/wbjohnston/sgbe
[INFO] tweaked toml for git repo https://github.com/wbjohnston/sgbe written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/wbjohnston/sgbe 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assert_cli v0.6.1
[INFO] [stderr]   Downloaded enumset v0.3.10
[INFO] [stderr]   Downloaded hamcrest v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 516a26891d69921ffad8278a7ec8fc2fb1aaf04361cc4be78ebc51a79fa807bb
[INFO] running `Command { std: "docker" "start" "-a" "516a26891d69921ffad8278a7ec8fc2fb1aaf04361cc4be78ebc51a79fa807bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "516a26891d69921ffad8278a7ec8fc2fb1aaf04361cc4be78ebc51a79fa807bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "516a26891d69921ffad8278a7ec8fc2fb1aaf04361cc4be78ebc51a79fa807bb", kill_on_drop: false }`
[INFO] [stdout] 516a26891d69921ffad8278a7ec8fc2fb1aaf04361cc4be78ebc51a79fa807bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dee50efb58c42707e9875a1de8fb6c2a7d351d961ffe30fc4cf163aee1f75b0f
[INFO] running `Command { std: "docker" "start" "-a" "dee50efb58c42707e9875a1de8fb6c2a7d351d961ffe30fc4cf163aee1f75b0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.17
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling cfg-if v0.1.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.8
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling smallvec v0.6.1
[INFO] [stderr]    Compiling enumset v0.3.10
[INFO] [stderr]    Compiling log v0.4.2
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]    Compiling backtrace v0.3.8
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stdout] warning: unused import: `Memory32Kb`
[INFO] [stdout]   --> core/src/hardware/cartridge/mbc.rs:14:32
[INFO] [stdout]    |
[INFO] [stdout] 14 | use hardware::memory::{Memory, Memory32Kb, Switchable};
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Word`
[INFO] [stdout]   --> core/src/hardware/cpu/mod.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Word,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hardware::bios::Bios`
[INFO] [stdout]   --> core/src/hardware/ppu.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use hardware::bios::Bios;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> core/src/hardware/mmu/mod.rs:96:24
[INFO] [stdout]    |
[INFO] [stdout] 96 |             ROM0_OFFSET...ROM0_END => if let Some(ref cartridge) = self.cartridge {
[INFO] [stdout]    |                        ^^^ help: use `..=` for an inclusive range
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:101:24
[INFO] [stdout]     |
[INFO] [stdout] 101 |             SROM_OFFSET...SROM_END => if let Some(ref cartridge) = self.cartridge {
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:106:24
[INFO] [stdout]     |
[INFO] [stdout] 106 |             ERAM_OFFSET...ERAM_END => if let Some(ref cartridge) = self.cartridge {
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:111:24
[INFO] [stdout]     |
[INFO] [stdout] 111 |             VRAM_OFFSET...VRAM_END => self.vram.read(address - VRAM_OFFSET),
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:112:24
[INFO] [stdout]     |
[INFO] [stdout] 112 |             WRAM_OFFSET...WRAM_END => self.wram.read(address - WRAM_OFFSET),
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:113:25
[INFO] [stdout]     |
[INFO] [stdout] 113 |             SWRAM_OFFSET...SWRAM_END => self.swram.read(address - SWRAM_OFFSET),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:114:28
[INFO] [stdout]     |
[INFO] [stdout] 114 |             ECHO_RAM_OFFSET...ECHO_RAM_END => if let Some(ref cartridge) = self.cartridge {
[INFO] [stdout]     |                            ^^^ help: use `..=` for an inclusive range
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:119:23
[INFO] [stdout]     |
[INFO] [stdout] 119 |             OAM_OFFSET...OAM_END => self.oam[(address - OAM_OFFSET) as usize],
[INFO] [stdout]     |                       ^^^ help: use `..=` for an inclusive range
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:120:45
[INFO] [stdout]     |
[INFO] [stdout] 120 |             address @ UNUSABLE_MEMORY_OFFSET...UNUSABLE_MEMORY_END => {
[INFO] [stdout]     |                                             ^^^ help: use `..=` for an inclusive range
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:124:23
[INFO] [stdout]     |
[INFO] [stdout] 124 |             IOM_OFFSET...IOM_END => self.iom[(address - IOM_OFFSET) as usize],
[INFO] [stdout]     |                       ^^^ help: use `..=` for an inclusive range
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:125:24
[INFO] [stdout]     |
[INFO] [stdout] 125 |             HRAM_OFFSET...HRAM_END => self.hram[(address - HRAM_OFFSET) as usize],
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:137:24
[INFO] [stdout]     |
[INFO] [stdout] 137 |             ROM0_OFFSET...ROM0_END => if let Some(ref mut cartridge) = self.cartridge {
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:140:24
[INFO] [stdout]     |
[INFO] [stdout] 140 |             SROM_OFFSET...SROM_END => if let Some(ref mut cartridge) = self.cartridge {
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:143:24
[INFO] [stdout]     |
[INFO] [stdout] 143 |             ERAM_OFFSET...ERAM_END => if let Some(ref mut cartridge) = self.cartridge {
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:146:24
[INFO] [stdout]     |
[INFO] [stdout] 146 |             VRAM_OFFSET...VRAM_END => self.vram.write(address - VRAM_OFFSET, value),
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:147:24
[INFO] [stdout]     |
[INFO] [stdout] 147 |             WRAM_OFFSET...WRAM_END => self.wram.write(address - WRAM_OFFSET, value),
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:148:25
[INFO] [stdout]     |
[INFO] [stdout] 148 |             SWRAM_OFFSET...SWRAM_END => self.swram.write(address - SWRAM_OFFSET, value),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:149:28
[INFO] [stdout]     |
[INFO] [stdout] 149 |             ECHO_RAM_OFFSET...ECHO_RAM_END => if let Some(ref mut cartridge) = self.cartridge {
[INFO] [stdout]     |                            ^^^ help: use `..=` for an inclusive range
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:152:23
[INFO] [stdout]     |
[INFO] [stdout] 152 |             OAM_OFFSET...OAM_END => self.oam[(address - OAM_OFFSET) as usize] = value,
[INFO] [stdout]     |                       ^^^ help: use `..=` for an inclusive range
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:153:45
[INFO] [stdout]     |
[INFO] [stdout] 153 |             address @ UNUSABLE_MEMORY_OFFSET...UNUSABLE_MEMORY_END => {
[INFO] [stdout]     |                                             ^^^ help: use `..=` for an inclusive range
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:156:23
[INFO] [stdout]     |
[INFO] [stdout] 156 |             IOM_OFFSET...IOM_END => self.iom[(address - IOM_OFFSET) as usize] = value,
[INFO] [stdout]     |                       ^^^ help: use `..=` for an inclusive range
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:157:24
[INFO] [stdout]     |
[INFO] [stdout] 157 |             HRAM_OFFSET...HRAM_END => self.hram[(address - HRAM_OFFSET) as usize] = value,
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> core/src/system.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | /// A gameboy button
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> core/src/disasm.rs:573:9
[INFO] [stdout]     |
[INFO] [stdout] 573 |         _ => unreachable!(),
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> core/src/disasm.rs:296:13
[INFO] [stdout]     |
[INFO] [stdout] 296 |             _ => unreachable!(),
[INFO] [stdout]     |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]   --> core/src/hardware/cartridge/mbc.rs:39:21
[INFO] [stdout]    |
[INFO] [stdout] 39 |         fn validate(bytes: &[u8]) -> Result<(), Error> {
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> core/src/hardware/cartridge/mbc.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn read_huc1(&self, address: Address) -> Word {
[INFO] [stdout]    |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> core/src/hardware/cartridge/mbc.rs:55:30
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn write_huc1(&mut self, address: Address, value: Word) {
[INFO] [stdout]    |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> core/src/hardware/cartridge/mbc.rs:55:48
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn write_huc1(&mut self, address: Address, value: Word) {
[INFO] [stdout]    |                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bank_idx`
[INFO] [stdout]   --> core/src/hardware/cartridge/mbc.rs:60:36
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn switch_bank_huc1(&mut self, bank_idx: u8) {
[INFO] [stdout]    |                                    ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bank_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]   --> core/src/hardware/cartridge/mbc.rs:65:21
[INFO] [stdout]    |
[INFO] [stdout] 65 |         fn validate(bytes: &[u8]) -> Result<(), Error> {
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> core/src/hardware/cartridge/mbc.rs:76:25
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn read_mbc1(&self, address: Address) -> Word {
[INFO] [stdout]    |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> core/src/hardware/cartridge/mbc.rs:81:30
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn write_mbc1(&mut self, address: Address, value: Word) {
[INFO] [stdout]    |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> core/src/hardware/cartridge/mbc.rs:81:48
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn write_mbc1(&mut self, address: Address, value: Word) {
[INFO] [stdout]    |                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bank_idx`
[INFO] [stdout]   --> core/src/hardware/cartridge/mbc.rs:86:36
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn switch_bank_mbc1(&mut self, bank_idx: u8) {
[INFO] [stdout]    |                                    ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bank_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]   --> core/src/hardware/cartridge/mbc.rs:91:21
[INFO] [stdout]    |
[INFO] [stdout] 91 |         fn validate(bytes: &[u8]) -> Result<(), Error> {
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> core/src/hardware/cartridge/mbc.rs:102:25
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn read_mbc2(&self, address: Address) -> Word {
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> core/src/hardware/cartridge/mbc.rs:107:30
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn write_mbc2(&mut self, address: Address, value: Word) {
[INFO] [stdout]     |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> core/src/hardware/cartridge/mbc.rs:107:48
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn write_mbc2(&mut self, address: Address, value: Word) {
[INFO] [stdout]     |                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bank_idx`
[INFO] [stdout]    --> core/src/hardware/cartridge/mbc.rs:112:36
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn switch_bank_mbc2(&mut self, bank_idx: u8) {
[INFO] [stdout]     |                                    ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bank_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]    --> core/src/hardware/cartridge/mbc.rs:117:21
[INFO] [stdout]     |
[INFO] [stdout] 117 |         fn validate(bytes: &[u8]) -> Result<(), Error> {
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> core/src/hardware/cartridge/mbc.rs:128:25
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn read_mbc3(&self, address: Address) -> Word {
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> core/src/hardware/cartridge/mbc.rs:133:30
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn write_mbc3(&mut self, address: Address, value: Word) {
[INFO] [stdout]     |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> core/src/hardware/cartridge/mbc.rs:133:48
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn write_mbc3(&mut self, address: Address, value: Word) {
[INFO] [stdout]     |                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bank_idx`
[INFO] [stdout]    --> core/src/hardware/cartridge/mbc.rs:138:36
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn switch_bank_mbc3(&mut self, bank_idx: u8) {
[INFO] [stdout]     |                                    ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bank_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]    --> core/src/hardware/cartridge/mbc.rs:143:21
[INFO] [stdout]     |
[INFO] [stdout] 143 |         fn validate(bytes: &[u8]) -> Result<(), Error> {
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> core/src/hardware/cartridge/mbc.rs:154:25
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn read_mbc5(&self, address: Address) -> Word {
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> core/src/hardware/cartridge/mbc.rs:159:30
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn write_mbc5(&mut self, address: Address, value: Word) {
[INFO] [stdout]     |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> core/src/hardware/cartridge/mbc.rs:159:48
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn write_mbc5(&mut self, address: Address, value: Word) {
[INFO] [stdout]     |                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bank_idx`
[INFO] [stdout]    --> core/src/hardware/cartridge/mbc.rs:164:36
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn switch_bank_mbc5(&mut self, bank_idx: u8) {
[INFO] [stdout]     |                                    ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bank_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> core/src/hardware/cartridge/mbc.rs:208:19
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> core/src/hardware/cpu/mod.rs:367:19
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cycles`
[INFO] [stdout]   --> core/src/hardware/ppu.rs:21:41
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn emulate<S: Swram>(&mut self, cycles: usize, mmu: &mut Mmu<S>) {
[INFO] [stdout]    |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mmu`
[INFO] [stdout]   --> core/src/hardware/ppu.rs:21:56
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn emulate<S: Swram>(&mut self, cycles: usize, mmu: &mut Mmu<S>) {
[INFO] [stdout]    |                                                        ^^^ help: if this is intentional, prefix it with an underscore: `_mmu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> core/src/hardware/mmu/swram.rs:111:19
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> core/src/hardware/mmu/swram.rs:118:19
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> core/src/hardware/mmu/mod.rs:47:46
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn update_input_registers(&mut self, input: Buttons) {
[INFO] [stdout]    |                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:126:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |             _ => unreachable!(),
[INFO] [stdout]     |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> core/src/hardware/mmu/mod.rs:158:13
[INFO] [stdout]     |
[INFO] [stdout] 158 |             _ => unreachable!(),
[INFO] [stdout]     |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cycles`
[INFO] [stdout]   --> core/src/hardware/apu.rs:20:41
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn emulate<S: Swram>(&mut self, cycles: usize, mmu: &mut Mmu<S>) {
[INFO] [stdout]    |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mmu`
[INFO] [stdout]   --> core/src/hardware/apu.rs:20:56
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn emulate<S: Swram>(&mut self, cycles: usize, mmu: &mut Mmu<S>) {
[INFO] [stdout]    |                                                        ^^^ help: if this is intentional, prefix it with an underscore: `_mmu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cycles`
[INFO] [stdout]   --> core/src/hardware/timer.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn emulate(&mut self, cycles: usize) {
[INFO] [stdout]    |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rom0`, `has_battery`, and `timer` are never read
[INFO] [stdout]   --> core/src/hardware/cartridge/mod.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Cartridge {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 26 |     rom0: Memory32Kb,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 27 |     mbc: Option<Mbc>,
[INFO] [stdout] 28 |     has_battery: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 29 |     timer: Option<Timer>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Cartridge` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `is_bios_disabled` and `bios` are never read
[INFO] [stdout]   --> core/src/hardware/cpu/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Cpu<B: Bios> {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     is_bios_disabled: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 32 |     bios: B,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Cpu` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 67 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sgbe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/cli.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Cgb`, `Gb`
[INFO] [stdout]   --> src/cli.rs:13:20
[INFO] [stdout]    |
[INFO] [stdout] 13 | use core::system::{Cgb, Gb};
[INFO] [stdout]    |                    ^^^  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../roms/gb_bios.bin: No such file or directory (os error 2)
[INFO] [stdout]   --> src/gbdb.rs:80:30
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let bios = GbBios::from(*include_bytes!("../roms/gb_bios.bin"));
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../roms/tetris.gb: No such file or directory (os error 2)
[INFO] [stdout]   --> src/gbdb.rs:81:15
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let rom = include_bytes!("../roms/tetris.gb");
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Bios`
[INFO] [stdout]   --> src/gbdb.rs:14:28
[INFO] [stdout]    |
[INFO] [stdout] 14 | use core::hardware::bios::{Bios, GbBios};
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]   --> src/gbdb.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::fs;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cartridge`
[INFO] [stdout]   --> src/cli.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let cartridge = {
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cartridge`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bios`
[INFO] [stdout]   --> src/cli.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let bios = fs::File::open(args.next().unwrap())?;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_bios`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]   --> src/cli.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let mode = Some("gb");
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sgbe` (bin "gbdb") due to 3 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcKZclTA/symbols.o" "/opt/rustwide/target/debug/deps/cli-cbf46d6bcd86841a.cli.fe081395bbd3f8e4-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/cli-cbf46d6bcd86841a.13k1pa6l4c76hc0h.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-e8e07db8285278ce/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libcore-81f6b816528b0583.rlib" "/opt/rustwide/target/debug/deps/libenumset-1b63c258a31cf51a.rlib" "/opt/rustwide/target/debug/deps/liblog-820aaa1ab6c39143.rlib" "/opt/rustwide/target/debug/deps/libfailure-33d692ea66be919c.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-aa392d527caa267b.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-c0f8581b99718c47.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-413c24f0a6700397.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-a6cf2b8aa40d74c5.rlib" "/opt/rustwide/target/debug/deps/liblibc-ee6df2f083245997.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-66d8041607d2929b.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a57e2388c0aea9b1.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-dcd9be90ae2cb505.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-516789932d161b4e.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-1ff34b0cf871cb60.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0c110dd0650d6cb7.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-a6e97aae2681ad8f.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-b93dac2525ec4d1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-ce1d65fb391ae98b.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8933a2fb54d88492.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-306712ebb1ee1a3f.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-349c574f342b0d30.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-65c422a3ad95273d.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-7e6330a6c0cb9441.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-39c59240bfdfab27.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e9d126c51bb8b2bb.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5af394d9b1f07bdc.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-693a8f23970c5917.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13fc9d1ed9c7a2bc.rlib" "-Wl,-Bdynamic" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/cli-cbf46d6bcd86841a" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: final link failed: No space left on device
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sgbe` (bin "cli") due to 2 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "dee50efb58c42707e9875a1de8fb6c2a7d351d961ffe30fc4cf163aee1f75b0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dee50efb58c42707e9875a1de8fb6c2a7d351d961ffe30fc4cf163aee1f75b0f", kill_on_drop: false }`
[INFO] [stdout] dee50efb58c42707e9875a1de8fb6c2a7d351d961ffe30fc4cf163aee1f75b0f
