[INFO] cloning repository https://github.com/Ace314159/GBA-Emulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ace314159/GBA-Emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAce314159%2FGBA-Emulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAce314159%2FGBA-Emulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb0cd1bbd273a64b27ffb65bbd384152954b17a2
[INFO] testing Ace314159/GBA-Emulator against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAce314159%2FGBA-Emulator" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Ace314159/GBA-Emulator
[INFO] finished tweaking git repo https://github.com/Ace314159/GBA-Emulator
[INFO] tweaked toml for git repo https://github.com/Ace314159/GBA-Emulator written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ace314159/GBA-Emulator on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Ace314159/GBA-Emulator 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b919ae08887e1ddd1bf6c56d00905762c4c42ecafbb4dfe5c6493e4adf87637c
[INFO] running `Command { std: "docker" "start" "-a" "b919ae08887e1ddd1bf6c56d00905762c4c42ecafbb4dfe5c6493e4adf87637c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b919ae08887e1ddd1bf6c56d00905762c4c42ecafbb4dfe5c6493e4adf87637c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b919ae08887e1ddd1bf6c56d00905762c4c42ecafbb4dfe5c6493e4adf87637c", kill_on_drop: false }`
[INFO] [stdout] b919ae08887e1ddd1bf6c56d00905762c4c42ecafbb4dfe5c6493e4adf87637c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54598a6a7904fdebfacdd65fb0729969bf4605747aa29505e9cbe30a2f1d9a70
[INFO] running `Command { std: "docker" "start" "-a" "54598a6a7904fdebfacdd65fb0729969bf4605747aa29505e9cbe30a2f1d9a70", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling pin-project-internal v0.4.22
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling sdl2-sys v0.34.0
[INFO] [stderr]    Compiling futures-sink v0.3.5
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling cmake v0.1.44
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling smallvec v1.4.0
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling priority-queue v1.0.0
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling sdl2 v0.34.1
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling imgui-sys v0.4.0
[INFO] [stderr]    Compiling glfw-sys v3.3.2
[INFO] [stderr]    Compiling imgui-opengl-renderer v0.8.0
[INFO] [stderr]    Compiling simplelog v0.8.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling glfw v0.38.0
[INFO] [stderr]    Compiling imgui v0.4.0
[INFO] [stderr]    Compiling pin-project v0.4.22
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling flume v0.7.1
[INFO] [stderr]    Compiling core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stdout] warning: unused import: `components::Timer`
[INFO] [stdout]  --> core/src/io/apu/channel/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use components::Timer;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> core/src/io/memory.rs:16:49
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 IO::read_from_bytes(&self.rtc, &GPIO::read_register, addr - 0x080000C4)
[INFO] [stdout]    |                                                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 IO::read_from_bytes(&self.rtc, &<dyn GPIO>::read_register, addr - 0x080000C4)
[INFO] [stdout]    |                                                 ++++     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> core/src/io/memory.rs:39:54
[INFO] [stdout]    |
[INFO] [stdout] 39 |                 IO::write_from_bytes(&mut self.rtc, &GPIO::write_register, addr - 0x080000C4, value)
[INFO] [stdout]    |                                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |                 IO::write_from_bytes(&mut self.rtc, &<dyn GPIO>::write_register, addr - 0x080000C4, value)
[INFO] [stdout]    |                                                      ++++     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> core/src/io/cart_backup/eeprom.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 |             self.mem = CartBackup::get_initial_mem(&self.save_file, 0, self.mem_size);
[INFO] [stdout]    |                        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 37 |             self.mem = <dyn CartBackup>::get_initial_mem(&self.save_file, 0, self.mem_size);
[INFO] [stdout]    |                        ++++           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> core/src/io/cart_backup/sram.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 |             mem: CartBackup::get_initial_mem(&save_file, 0, SRAM::SIZE),
[INFO] [stdout]    |                  ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 16 |             mem: <dyn CartBackup>::get_initial_mem(&save_file, 0, SRAM::SIZE),
[INFO] [stdout]    |                  ++++           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> core/src/io/cart_backup/flash.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 |             mem: CartBackup::get_initial_mem(&save_file, 0xFF, size),
[INFO] [stdout]    |                  ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 27 |             mem: <dyn CartBackup>::get_initial_mem(&save_file, 0xFF, size),
[INFO] [stdout]    |                  ++++           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> core/src/io/cart_backup/mod.rs:38:39
[INFO] [stdout]    |
[INFO] [stdout] 38 |             for (id_str_i, id_str) in CartBackup::ID_STRINGS.iter().enumerate() {
[INFO] [stdout]    |                                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 38 |             for (id_str_i, id_str) in <dyn CartBackup>::ID_STRINGS.iter().enumerate() {
[INFO] [stdout]    |                                       ++++           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> core/src/io/cart_backup/mod.rs:49:41
[INFO] [stdout]    |
[INFO] [stdout] 49 |         if let Some(cart_backup_type) = CartBackup::get_type(rom) {
[INFO] [stdout]    |                                         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 49 |         if let Some(cart_backup_type) = <dyn CartBackup>::get_type(rom) {
[INFO] [stdout]    |                                         ++++           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> core/src/io/mod.rs:75:27
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let cart_backup = CartBackup::get(&rom, save_file);
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let cart_backup = <dyn CartBackup>::get(&rom, save_file);
[INFO] [stdout]    |                           ++++           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IORegisterController` is never used
[INFO] [stdout]    --> core/src/io/mod.rs:236:11
[INFO] [stdout]     |
[INFO] [stdout] 236 | pub trait IORegisterController {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gba-emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 23s
[INFO] running `Command { std: "docker" "inspect" "54598a6a7904fdebfacdd65fb0729969bf4605747aa29505e9cbe30a2f1d9a70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54598a6a7904fdebfacdd65fb0729969bf4605747aa29505e9cbe30a2f1d9a70", kill_on_drop: false }`
[INFO] [stdout] 54598a6a7904fdebfacdd65fb0729969bf4605747aa29505e9cbe30a2f1d9a70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a2003d81b3060b2cce118dabb7df319ccf71a43f8826c71c87e6825c7e02cfe
[INFO] running `Command { std: "docker" "start" "-a" "1a2003d81b3060b2cce118dabb7df319ccf71a43f8826c71c87e6825c7e02cfe", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `components::Timer`
[INFO] [stdout]  --> core/src/io/apu/channel/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use components::Timer;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> core/src/io/memory.rs:16:49
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 IO::read_from_bytes(&self.rtc, &GPIO::read_register, addr - 0x080000C4)
[INFO] [stdout]    |                                                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 IO::read_from_bytes(&self.rtc, &<dyn GPIO>::read_register, addr - 0x080000C4)
[INFO] [stdout]    |                                                 ++++     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gba-emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> core/src/io/memory.rs:39:54
[INFO] [stdout]    |
[INFO] [stdout] 39 |                 IO::write_from_bytes(&mut self.rtc, &GPIO::write_register, addr - 0x080000C4, value)
[INFO] [stdout]    |                                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |                 IO::write_from_bytes(&mut self.rtc, &<dyn GPIO>::write_register, addr - 0x080000C4, value)
[INFO] [stdout]    |                                                      ++++     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> core/src/io/cart_backup/eeprom.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 |             self.mem = CartBackup::get_initial_mem(&self.save_file, 0, self.mem_size);
[INFO] [stdout]    |                        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 37 |             self.mem = <dyn CartBackup>::get_initial_mem(&self.save_file, 0, self.mem_size);
[INFO] [stdout]    |                        ++++           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> core/src/io/cart_backup/sram.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 |             mem: CartBackup::get_initial_mem(&save_file, 0, SRAM::SIZE),
[INFO] [stdout]    |                  ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 16 |             mem: <dyn CartBackup>::get_initial_mem(&save_file, 0, SRAM::SIZE),
[INFO] [stdout]    |                  ++++           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> core/src/io/cart_backup/flash.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 |             mem: CartBackup::get_initial_mem(&save_file, 0xFF, size),
[INFO] [stdout]    |                  ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 27 |             mem: <dyn CartBackup>::get_initial_mem(&save_file, 0xFF, size),
[INFO] [stdout]    |                  ++++           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> core/src/io/cart_backup/mod.rs:38:39
[INFO] [stdout]    |
[INFO] [stdout] 38 |             for (id_str_i, id_str) in CartBackup::ID_STRINGS.iter().enumerate() {
[INFO] [stdout]    |                                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 38 |             for (id_str_i, id_str) in <dyn CartBackup>::ID_STRINGS.iter().enumerate() {
[INFO] [stdout]    |                                       ++++           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> core/src/io/cart_backup/mod.rs:49:41
[INFO] [stdout]    |
[INFO] [stdout] 49 |         if let Some(cart_backup_type) = CartBackup::get_type(rom) {
[INFO] [stdout]    |                                         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 49 |         if let Some(cart_backup_type) = <dyn CartBackup>::get_type(rom) {
[INFO] [stdout]    |                                         ++++           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> core/src/io/mod.rs:75:27
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let cart_backup = CartBackup::get(&rom, save_file);
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let cart_backup = <dyn CartBackup>::get(&rom, save_file);
[INFO] [stdout]    |                           ++++           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IORegisterController` is never used
[INFO] [stdout]    --> core/src/io/mod.rs:236:11
[INFO] [stdout]     |
[INFO] [stdout] 236 | pub trait IORegisterController {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "1a2003d81b3060b2cce118dabb7df319ccf71a43f8826c71c87e6825c7e02cfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a2003d81b3060b2cce118dabb7df319ccf71a43f8826c71c87e6825c7e02cfe", kill_on_drop: false }`
[INFO] [stdout] 1a2003d81b3060b2cce118dabb7df319ccf71a43f8826c71c87e6825c7e02cfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba85d9d6b50704090938aeb7d1ab302a4b33c53a7f1f53471fd19b64a4b96c20
[INFO] running `Command { std: "docker" "start" "-a" "ba85d9d6b50704090938aeb7d1ab302a4b33c53a7f1f53471fd19b64a4b96c20", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `components::Timer`
[INFO] [stderr]  --> core/src/io/apu/channel/mod.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub use components::Timer;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> core/src/io/memory.rs:16:49
[INFO] [stderr]    |
[INFO] [stderr] 16 |                 IO::read_from_bytes(&self.rtc, &GPIO::read_register, addr - 0x080000C4)
[INFO] [stderr]    |                                                 ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 16 |                 IO::read_from_bytes(&self.rtc, &<dyn GPIO>::read_register, addr - 0x080000C4)
[INFO] [stderr]    |                                                 ++++     +
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> core/src/io/memory.rs:39:54
[INFO] [stderr]    |
[INFO] [stderr] 39 |                 IO::write_from_bytes(&mut self.rtc, &GPIO::write_register, addr - 0x080000C4, value)
[INFO] [stderr]    |                                                      ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 39 |                 IO::write_from_bytes(&mut self.rtc, &<dyn GPIO>::write_register, addr - 0x080000C4, value)
[INFO] [stderr]    |                                                      ++++     +
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> core/src/io/cart_backup/eeprom.rs:37:24
[INFO] [stderr]    |
[INFO] [stderr] 37 |             self.mem = CartBackup::get_initial_mem(&self.save_file, 0, self.mem_size);
[INFO] [stderr]    |                        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 37 |             self.mem = <dyn CartBackup>::get_initial_mem(&self.save_file, 0, self.mem_size);
[INFO] [stderr]    |                        ++++           +
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> core/src/io/cart_backup/sram.rs:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 |             mem: CartBackup::get_initial_mem(&save_file, 0, SRAM::SIZE),
[INFO] [stderr]    |                  ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 16 |             mem: <dyn CartBackup>::get_initial_mem(&save_file, 0, SRAM::SIZE),
[INFO] [stderr]    |                  ++++           +
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> core/src/io/cart_backup/flash.rs:27:18
[INFO] [stderr]    |
[INFO] [stderr] 27 |             mem: CartBackup::get_initial_mem(&save_file, 0xFF, size),
[INFO] [stderr]    |                  ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 27 |             mem: <dyn CartBackup>::get_initial_mem(&save_file, 0xFF, size),
[INFO] [stderr]    |                  ++++           +
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> core/src/io/cart_backup/mod.rs:38:39
[INFO] [stderr]    |
[INFO] [stderr] 38 |             for (id_str_i, id_str) in CartBackup::ID_STRINGS.iter().enumerate() {
[INFO] [stderr]    |                                       ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 38 |             for (id_str_i, id_str) in <dyn CartBackup>::ID_STRINGS.iter().enumerate() {
[INFO] [stderr]    |                                       ++++           +
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> core/src/io/cart_backup/mod.rs:49:41
[INFO] [stderr]    |
[INFO] [stderr] 49 |         if let Some(cart_backup_type) = CartBackup::get_type(rom) {
[INFO] [stderr]    |                                         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 49 |         if let Some(cart_backup_type) = <dyn CartBackup>::get_type(rom) {
[INFO] [stderr]    |                                         ++++           +
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> core/src/io/mod.rs:75:27
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let cart_backup = CartBackup::get(&rom, save_file);
[INFO] [stderr]    |                           ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let cart_backup = <dyn CartBackup>::get(&rom, save_file);
[INFO] [stderr]    |                           ++++           +
[INFO] [stderr] 
[INFO] [stderr] warning: trait `IORegisterController` is never used
[INFO] [stderr]    --> core/src/io/mod.rs:236:11
[INFO] [stderr]     |
[INFO] [stderr] 236 | pub trait IORegisterController {
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `core` (lib) generated 10 warnings (run `cargo fix --lib -p core` to apply 9 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/gba_emulator-dbedc86aac08495c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ba85d9d6b50704090938aeb7d1ab302a4b33c53a7f1f53471fd19b64a4b96c20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba85d9d6b50704090938aeb7d1ab302a4b33c53a7f1f53471fd19b64a4b96c20", kill_on_drop: false }`
[INFO] [stdout] ba85d9d6b50704090938aeb7d1ab302a4b33c53a7f1f53471fd19b64a4b96c20
