[INFO] fetching crate n64-pac 0.3.3...
[INFO] testing n64-pac-0.3.3 against 1.76.0 for beta-1.77-1
[INFO] extracting crate n64-pac 0.3.3 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate n64-pac 0.3.3 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] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate n64-pac 0.3.3
[INFO] finished tweaking crates.io crate n64-pac 0.3.3
[INFO] tweaked toml for crates.io crate n64-pac 0.3.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-bitfield v0.2.4
[INFO] [stderr]   Downloaded proc-bitfield-macros v0.2.3
[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] b871f456c6dde2c051c9612277a497c760b8460c898440f11750ffeee014e59c
[INFO] running `Command { std: "docker" "start" "-a" "b871f456c6dde2c051c9612277a497c760b8460c898440f11750ffeee014e59c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b871f456c6dde2c051c9612277a497c760b8460c898440f11750ffeee014e59c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b871f456c6dde2c051c9612277a497c760b8460c898440f11750ffeee014e59c", kill_on_drop: false }`
[INFO] [stdout] b871f456c6dde2c051c9612277a497c760b8460c898440f11750ffeee014e59c
[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] 836a39eee0b94f2fb4ea50b4312694fae3f0ad0555e63462420269bce09f4dca
[INFO] running `Command { std: "docker" "start" "-a" "836a39eee0b94f2fb4ea50b4312694fae3f0ad0555e63462420269bce09f4dca", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling proc-bitfield-macros v0.2.3
[INFO] [stderr]    Compiling proc-bitfield v0.2.4
[INFO] [stderr]    Compiling num_enum v0.5.11
[INFO] [stderr]    Compiling n64-pac v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | #![feature(asm_experimental_arch)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:83:1
[INFO] [stdout]    |
[INFO] [stdout] 83 | #![feature(asm_const)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp0.rs:527:18
[INFO] [stdout]     |
[INFO] [stdout] 527 |             mfc0 {gpr}, ${cp_reg}
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 528 |         ",
[INFO] [stdout] 529 |         gpr = out(reg) value,
[INFO] [stdout]     |                        ----- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{0:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{0:r}` to keep the default formatting of `rax`
[INFO] [stdout]     = note: `#[warn(asm_sub_register)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp0.rs:545:17
[INFO] [stdout]     |
[INFO] [stdout] 545 |             add {lo}, $0, {tmp}
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 549 |         lo = out(reg) value_lo,
[INFO] [stdout]     |                       -------- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{1:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{1:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp0.rs:546:20
[INFO] [stdout]     |
[INFO] [stdout] 546 |             dsrl32 {hi}, {tmp}, 0
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 550 |         hi = out(reg) value_hi,
[INFO] [stdout]     |                       -------- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{2:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{2:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp0.rs:562:14
[INFO] [stdout]     |
[INFO] [stdout] 562 |         mtc0 {gpr}, ${cp_reg}
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 565 |     gpr = in(reg) value,
[INFO] [stdout]     |                   ----- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{0:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{0:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp0.rs:575:24
[INFO] [stdout]     |
[INFO] [stdout] 575 |         dsll32 {tmp2}, {lo}, 0
[INFO] [stdout]     |                        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 583 |     lo = in(reg) (value as u32),
[INFO] [stdout]     |                  -------------- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{2:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{2:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp0.rs:574:23
[INFO] [stdout]     |
[INFO] [stdout] 574 |         dsll32 {tmp}, {hi}, 0
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 584 |     hi = in(reg) ((value >> 32) as u32),
[INFO] [stdout]     |                  ---------------------- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{3:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{3:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp1.rs:161:18
[INFO] [stdout]     |
[INFO] [stdout] 161 |             mfc1 {gpr}, ${cp_reg}
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 162 |         ",
[INFO] [stdout] 163 |         gpr = out(reg) value,
[INFO] [stdout]     |                        ----- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{0:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{0:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp1.rs:179:17
[INFO] [stdout]     |
[INFO] [stdout] 179 |             add {lo}, $0, {tmp}
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 183 |         lo = out(reg) value_lo,
[INFO] [stdout]     |                       -------- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{1:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{1:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp1.rs:180:20
[INFO] [stdout]     |
[INFO] [stdout] 180 |             dsrl32 {hi}, {tmp}, 0
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 184 |         hi = out(reg) value_hi,
[INFO] [stdout]     |                       -------- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{2:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{2:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp1.rs:201:18
[INFO] [stdout]     |
[INFO] [stdout] 201 |             cfc1 {gpr}, ${cp_reg}
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 202 |         ",
[INFO] [stdout] 203 |         gpr = out(reg) value,
[INFO] [stdout]     |                        ----- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{0:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{0:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp1.rs:215:14
[INFO] [stdout]     |
[INFO] [stdout] 215 |         mtc1 {gpr}, ${cp_reg}
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 218 |     gpr = in(reg) value,
[INFO] [stdout]     |                   ----- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{0:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{0:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp1.rs:228:24
[INFO] [stdout]     |
[INFO] [stdout] 228 |         dsll32 {tmp2}, {lo}, 0
[INFO] [stdout]     |                        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 236 |     lo = in(reg) (value as u32),
[INFO] [stdout]     |                  -------------- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{2:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{2:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp1.rs:227:23
[INFO] [stdout]     |
[INFO] [stdout] 227 |         dsll32 {tmp}, {hi}, 0
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 237 |     hi = in(reg) ((value >> 32) as u32),
[INFO] [stdout]     |                  ---------------------- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{3:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{3:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp1.rs:249:14
[INFO] [stdout]     |
[INFO] [stdout] 249 |         mtc1 {gpr}, ${cp_reg}
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 252 |     gpr = in(reg) value,
[INFO] [stdout]     |                   ----- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{0:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{0:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `n64-pac` (lib) due to 3 previous errors; 14 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "836a39eee0b94f2fb4ea50b4312694fae3f0ad0555e63462420269bce09f4dca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "836a39eee0b94f2fb4ea50b4312694fae3f0ad0555e63462420269bce09f4dca", kill_on_drop: false }`
[INFO] [stdout] 836a39eee0b94f2fb4ea50b4312694fae3f0ad0555e63462420269bce09f4dca
[INFO] testing n64-pac-0.3.3 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate n64-pac 0.3.3 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate n64-pac 0.3.3 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate n64-pac 0.3.3
[INFO] finished tweaking crates.io crate n64-pac 0.3.3
[INFO] tweaked toml for crates.io crate n64-pac 0.3.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 567f72f86d6b8fd3f8b241401a5ae352b0def4ffa3d583e7d9be891548db55da
[INFO] running `Command { std: "docker" "start" "-a" "567f72f86d6b8fd3f8b241401a5ae352b0def4ffa3d583e7d9be891548db55da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "567f72f86d6b8fd3f8b241401a5ae352b0def4ffa3d583e7d9be891548db55da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "567f72f86d6b8fd3f8b241401a5ae352b0def4ffa3d583e7d9be891548db55da", kill_on_drop: false }`
[INFO] [stdout] 567f72f86d6b8fd3f8b241401a5ae352b0def4ffa3d583e7d9be891548db55da
[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=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" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e620fb0ab92e66407673043e23d9506c11da93953fe7ab25878ec0447e7365b
[INFO] running `Command { std: "docker" "start" "-a" "6e620fb0ab92e66407673043e23d9506c11da93953fe7ab25878ec0447e7365b", kill_on_drop: false }`
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling proc-bitfield-macros v0.2.3
[INFO] [stderr]    Compiling proc-bitfield v0.2.4
[INFO] [stderr]    Compiling num_enum v0.5.11
[INFO] [stderr]    Compiling n64-pac v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | #![feature(asm_experimental_arch)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:83:1
[INFO] [stdout]    |
[INFO] [stdout] 83 | #![feature(asm_const)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp0.rs:527:18
[INFO] [stdout]     |
[INFO] [stdout] 527 |             mfc0 {gpr}, ${cp_reg}
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 528 |         ",
[INFO] [stdout] 529 |         gpr = out(reg) value,
[INFO] [stdout]     |                        ----- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{0:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{0:r}` to keep the default formatting of `rax`
[INFO] [stdout]     = note: `#[warn(asm_sub_register)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp0.rs:545:17
[INFO] [stdout]     |
[INFO] [stdout] 545 |             add {lo}, $0, {tmp}
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 549 |         lo = out(reg) value_lo,
[INFO] [stdout]     |                       -------- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{1:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{1:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp0.rs:546:20
[INFO] [stdout]     |
[INFO] [stdout] 546 |             dsrl32 {hi}, {tmp}, 0
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 550 |         hi = out(reg) value_hi,
[INFO] [stdout]     |                       -------- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{2:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{2:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp0.rs:562:14
[INFO] [stdout]     |
[INFO] [stdout] 562 |         mtc0 {gpr}, ${cp_reg}
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 565 |     gpr = in(reg) value,
[INFO] [stdout]     |                   ----- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{0:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{0:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp0.rs:575:24
[INFO] [stdout]     |
[INFO] [stdout] 575 |         dsll32 {tmp2}, {lo}, 0
[INFO] [stdout]     |                        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 583 |     lo = in(reg) (value as u32),
[INFO] [stdout]     |                  -------------- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{2:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{2:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp0.rs:574:23
[INFO] [stdout]     |
[INFO] [stdout] 574 |         dsll32 {tmp}, {hi}, 0
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 584 |     hi = in(reg) ((value >> 32) as u32),
[INFO] [stdout]     |                  ---------------------- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{3:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{3:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp1.rs:161:18
[INFO] [stdout]     |
[INFO] [stdout] 161 |             mfc1 {gpr}, ${cp_reg}
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 162 |         ",
[INFO] [stdout] 163 |         gpr = out(reg) value,
[INFO] [stdout]     |                        ----- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{0:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{0:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp1.rs:179:17
[INFO] [stdout]     |
[INFO] [stdout] 179 |             add {lo}, $0, {tmp}
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 183 |         lo = out(reg) value_lo,
[INFO] [stdout]     |                       -------- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{1:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{1:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp1.rs:180:20
[INFO] [stdout]     |
[INFO] [stdout] 180 |             dsrl32 {hi}, {tmp}, 0
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 184 |         hi = out(reg) value_hi,
[INFO] [stdout]     |                       -------- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{2:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{2:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp1.rs:201:18
[INFO] [stdout]     |
[INFO] [stdout] 201 |             cfc1 {gpr}, ${cp_reg}
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 202 |         ",
[INFO] [stdout] 203 |         gpr = out(reg) value,
[INFO] [stdout]     |                        ----- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{0:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{0:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp1.rs:215:14
[INFO] [stdout]     |
[INFO] [stdout] 215 |         mtc1 {gpr}, ${cp_reg}
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 218 |     gpr = in(reg) value,
[INFO] [stdout]     |                   ----- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{0:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{0:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp1.rs:228:24
[INFO] [stdout]     |
[INFO] [stdout] 228 |         dsll32 {tmp2}, {lo}, 0
[INFO] [stdout]     |                        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 236 |     lo = in(reg) (value as u32),
[INFO] [stdout]     |                  -------------- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{2:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{2:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp1.rs:227:23
[INFO] [stdout]     |
[INFO] [stdout] 227 |         dsll32 {tmp}, {hi}, 0
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 237 |     hi = in(reg) ((value >> 32) as u32),
[INFO] [stdout]     |                  ---------------------- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{3:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{3:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/cp1.rs:249:14
[INFO] [stdout]     |
[INFO] [stdout] 249 |         mtc1 {gpr}, ${cp_reg}
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 252 |     gpr = in(reg) value,
[INFO] [stdout]     |                   ----- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{0:e}` to have the register formatted as `eax`
[INFO] [stdout]     = help: or use `{0:r}` to keep the default formatting of `rax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `n64-pac` (lib) due to 3 previous errors; 14 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "6e620fb0ab92e66407673043e23d9506c11da93953fe7ab25878ec0447e7365b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e620fb0ab92e66407673043e23d9506c11da93953fe7ab25878ec0447e7365b", kill_on_drop: false }`
[INFO] [stdout] 6e620fb0ab92e66407673043e23d9506c11da93953fe7ab25878ec0447e7365b
