[INFO] fetching crate mips 0.2.1...
[INFO] testing mips-0.2.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate mips 0.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate mips 0.2.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1/source/rust-toolchain
[INFO] started tweaking crates.io crate mips 0.2.1
[INFO] finished tweaking crates.io crate mips 0.2.1
[INFO] tweaked toml for crates.io crate mips 0.2.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 673def80c913701de6c3bbfa79c05f6d84f3831ff47b9bc4813cfa8200b9304d
[INFO] running `Command { std: "docker" "start" "-a" "673def80c913701de6c3bbfa79c05f6d84f3831ff47b9bc4813cfa8200b9304d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "673def80c913701de6c3bbfa79c05f6d84f3831ff47b9bc4813cfa8200b9304d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "673def80c913701de6c3bbfa79c05f6d84f3831ff47b9bc4813cfa8200b9304d", kill_on_drop: false }`
[INFO] [stdout] 673def80c913701de6c3bbfa79c05f6d84f3831ff47b9bc4813cfa8200b9304d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fad577437e4bb3f1fe71eee9954ce3a2470918ba98dfa046132dad13f62bd8b4
[INFO] running `Command { std: "docker" "start" "-a" "fad577437e4bb3f1fe71eee9954ce3a2470918ba98dfa046132dad13f62bd8b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit_field v0.9.0
[INFO] [stderr]    Compiling mips v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/instructions/mod.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             asm!($inst : : : : "volatile");
[INFO] [stdout]    |             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 | define_instruction!(wait);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `define_instruction` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/instructions/mod.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             asm!($inst : : : : "volatile");
[INFO] [stdout]    |             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 | define_instruction!(nop);
[INFO] [stdout]    | ------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `define_instruction` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/instructions/mod.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             asm!($inst : : : : "volatile");
[INFO] [stdout]    |             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 | define_instruction!(tlbr);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `define_instruction` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/instructions/mod.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             asm!($inst : : : : "volatile");
[INFO] [stdout]    |             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 | define_instruction!(tlbp);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `define_instruction` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/instructions/mod.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             asm!($inst : : : : "volatile");
[INFO] [stdout]    |             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 | define_instruction!(tlbwr);
[INFO] [stdout]    | -------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `define_instruction` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/instructions/mod.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             asm!($inst : : : : "volatile");
[INFO] [stdout]    |             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 | define_instruction!(tlbwi);
[INFO] [stdout]    | -------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `define_instruction` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/instructions/mod.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             asm!($inst : : : : "volatile");
[INFO] [stdout]    |             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 | define_instruction!(syscall);
[INFO] [stdout]    | ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `define_instruction` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/instructions/mod.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             asm!($inst : : : : "volatile");
[INFO] [stdout]    |             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 | define_instruction!("break", breakpoint);
[INFO] [stdout]    | ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `define_instruction` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/instructions/mod.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             asm!($inst : : : : "volatile");
[INFO] [stdout]    |             ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 | define_instruction!("eret", exception_return);
[INFO] [stdout]    | --------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `define_instruction` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]  --> src/registers/cp0/general.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |             asm!("mfc0 $0, $$$1, $2"
[INFO] [stdout]   |             ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/registers/cp0/epc.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | register_rw!(14, 0);
[INFO] [stdout]   | ------------------- in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           core::arch::asm
[INFO] [stdout]   = note: this error originates in the macro `register_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/registers/cp0/general.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |             asm!("mtc0 $0, $$$1, $2"
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/registers/cp0/epc.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | register_rw!(14, 0);
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `register_w` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]  --> src/registers/cp0/general.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |             asm!("mfc0 $0, $$$1, $2"
[INFO] [stdout]   |             ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/registers/cp0/ebase.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | register_rw!(15, 1);
[INFO] [stdout]   | ------------------- in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           core::arch::asm
[INFO] [stdout]   = note: this error originates in the macro `register_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/registers/cp0/general.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |             asm!("mtc0 $0, $$$1, $2"
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/registers/cp0/ebase.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | register_rw!(15, 1);
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `register_w` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]  --> src/registers/cp0/general.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |             asm!("mfc0 $0, $$$1, $2"
[INFO] [stdout]   |             ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/registers/cp0/index.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | register_rw!(0, 0);  //  index
[INFO] [stdout]   | ------------------ in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           core::arch::asm
[INFO] [stdout]   = note: this error originates in the macro `register_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/registers/cp0/general.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |             asm!("mtc0 $0, $$$1, $2"
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/registers/cp0/index.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | register_rw!(0, 0);  //  index
[INFO] [stdout]    | ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `register_w` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]  --> src/registers/cp0/general.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |             asm!("mfc0 $0, $$$1, $2"
[INFO] [stdout]   |             ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/registers/cp0/bad_vaddr.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | register_r!(8, 0);
[INFO] [stdout]   | ----------------- in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           core::arch::asm
[INFO] [stdout]   = note: this error originates in the macro `register_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]  --> src/registers/cp0/general.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |             asm!("mfc0 $0, $$$1, $2"
[INFO] [stdout]   |             ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/registers/cp0/error_epc.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | register_rw!(30, 0);
[INFO] [stdout]   | ------------------- in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           core::arch::asm
[INFO] [stdout]   = note: this error originates in the macro `register_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/registers/cp0/general.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |             asm!("mtc0 $0, $$$1, $2"
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/registers/cp0/error_epc.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | register_rw!(30, 0);
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `register_w` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]  --> src/registers/cp0/general.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |             asm!("mfc0 $0, $$$1, $2"
[INFO] [stdout]   |             ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/registers/cp0/random.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | register_rw!(1, 0);
[INFO] [stdout]   | ------------------ in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           core::arch::asm
[INFO] [stdout]   = note: this error originates in the macro `register_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/registers/cp0/general.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |             asm!("mtc0 $0, $$$1, $2"
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/registers/cp0/random.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | register_rw!(1, 0);
[INFO] [stdout]    | ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `register_w` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]  --> src/registers/cp0/general.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |             asm!("mfc0 $0, $$$1, $2"
[INFO] [stdout]   |             ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/registers/cp0/cause.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | register_rw!(13, 0);
[INFO] [stdout]   | ------------------- in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           core::arch::asm
[INFO] [stdout]   = note: this error originates in the macro `register_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/registers/cp0/general.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |             asm!("mtc0 $0, $$$1, $2"
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/registers/cp0/cause.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | register_rw!(13, 0);
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `register_w` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/registers/cp0/general.rs:8:13
[INFO] [stdout]    |
[INFO] [stdout] 8  |             asm!("mfc0 $0, $$$1, $2"
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/registers/cp0/status.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | register_rw!(12, 0);
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `register_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/registers/cp0/general.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |             asm!("mtc0 $0, $$$1, $2"
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/registers/cp0/status.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | register_rw!(12, 0);
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `register_w` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]  --> src/registers/cp0/general.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |             asm!("mfc0 $0, $$$1, $2"
[INFO] [stdout]   |             ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/registers/cp0/count.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | register_rw!(9, 0);  //  count
[INFO] [stdout]   | ------------------ in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           core::arch::asm
[INFO] [stdout]   = note: this error originates in the macro `register_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/registers/cp0/general.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |             asm!("mtc0 $0, $$$1, $2"
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/registers/cp0/count.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | register_rw!(9, 0);  //  count
[INFO] [stdout]    | ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `register_w` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]  --> src/registers/cp0/general.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |             asm!("mfc0 $0, $$$1, $2"
[INFO] [stdout]   |             ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/registers/cp0/compare.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | register_rw!(11, 0);  //  compare
[INFO] [stdout]   | ------------------- in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           core::arch::asm
[INFO] [stdout]   = note: this error originates in the macro `register_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/registers/cp0/general.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |             asm!("mtc0 $0, $$$1, $2"
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/registers/cp0/compare.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | register_rw!(11, 0);  //  compare
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `register_w` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/registers/cp0/general.rs:8:13
[INFO] [stdout]    |
[INFO] [stdout] 8  |             asm!("mfc0 $0, $$$1, $2"
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/registers/cp0/entry_lo.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     register_rw!(2, 0);
[INFO] [stdout]    |     ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `register_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/registers/cp0/general.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |             asm!("mtc0 $0, $$$1, $2"
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/registers/cp0/entry_lo.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     register_rw!(2, 0);
[INFO] [stdout]    |     ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `register_w` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/registers/cp0/general.rs:8:13
[INFO] [stdout]    |
[INFO] [stdout] 8  |             asm!("mfc0 $0, $$$1, $2"
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/registers/cp0/entry_lo.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     register_rw!(3, 0);
[INFO] [stdout]    |     ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `register_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/registers/cp0/general.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |             asm!("mtc0 $0, $$$1, $2"
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/registers/cp0/entry_lo.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     register_rw!(3, 0);
[INFO] [stdout]    |     ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `register_w` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/registers/cp0/general.rs:8:13
[INFO] [stdout]    |
[INFO] [stdout] 8  |             asm!("mfc0 $0, $$$1, $2"
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/registers/cp0/entry_hi.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | register_rw!(10, 0);
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `register_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/registers/cp0/general.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |             asm!("mtc0 $0, $$$1, $2"
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/registers/cp0/entry_hi.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | register_rw!(10, 0);
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `register_w` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/registers/cp0/general.rs:8:13
[INFO] [stdout]    |
[INFO] [stdout] 8  |             asm!("mfc0 $0, $$$1, $2"
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/registers/cp0/page_mask.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | register_rw!(5, 0);
[INFO] [stdout]    | ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `register_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/registers/cp0/general.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |             asm!("mtc0 $0, $$$1, $2"
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/registers/cp0/page_mask.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | register_rw!(5, 0);
[INFO] [stdout]    | ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `register_w` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]  --> src/registers/cp0/general.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |             asm!("mfc0 $0, $$$1, $2"
[INFO] [stdout]   |             ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/registers/cp0/wired.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | register_rw!(6, 0);
[INFO] [stdout]   | ------------------ in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           core::arch::asm
[INFO] [stdout]   = note: this error originates in the macro `register_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/registers/cp0/general.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |             asm!("mtc0 $0, $$$1, $2"
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/registers/cp0/wired.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | register_rw!(6, 0);
[INFO] [stdout]    | ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout]    = note: this error originates in the macro `register_w` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]    --> src/registers/cp0/general.rs:8:13
[INFO] [stdout]     |
[INFO] [stdout] 8   |             asm!("mfc0 $0, $$$1, $2"
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/registers/cp0/config.rs:118:21
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub mod __config0 { register_r!(16, 0); }
[INFO] [stdout]     |                     ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             core::arch::asm
[INFO] [stdout]     = note: this error originates in the macro `register_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]    --> src/registers/cp0/general.rs:8:13
[INFO] [stdout]     |
[INFO] [stdout] 8   |             asm!("mfc0 $0, $$$1, $2"
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/registers/cp0/config.rs:119:21
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub mod __config1 { register_r!(16, 1); }
[INFO] [stdout]     |                     ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             core::arch::asm
[INFO] [stdout]     = note: this error originates in the macro `register_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]    --> src/registers/cp0/general.rs:8:13
[INFO] [stdout]     |
[INFO] [stdout] 8   |             asm!("mfc0 $0, $$$1, $2"
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/registers/cp0/config.rs:120:21
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub mod __config2 { register_r!(16, 2); }
[INFO] [stdout]     |                     ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             core::arch::asm
[INFO] [stdout]     = note: this error originates in the macro `register_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]    --> src/registers/cp0/general.rs:8:13
[INFO] [stdout]     |
[INFO] [stdout] 8   |             asm!("mfc0 $0, $$$1, $2"
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/registers/cp0/config.rs:121:21
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub mod __config3 { register_r!(16, 3); }
[INFO] [stdout]     |                     ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             core::arch::asm
[INFO] [stdout]     = note: this error originates in the macro `register_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/registers/general_purpose.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         asm!("ori $0, $$$1, 0"
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> src/registers/general_purpose.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |         asm!("ori $$$1, $0, 0"
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(asm)]
[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:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(nll)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BitField` is imported redundantly
[INFO] [stdout]    --> src/addr.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 3   | use bit_field::BitField;
[INFO] [stdout]     |     ------------------- the item `BitField` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 124 |         use bit_field::BitField;
[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]   --> src/interrupts.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn critical_section(f: &Fn() -> ()) {
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[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: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 17 - pub fn critical_section(f: &Fn() -> ()) {
[INFO] [stdout] 17 + pub fn critical_section(f: &dyn Fn() -> ()) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 46 previous errors; 2 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 `mips` due to 47 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "fad577437e4bb3f1fe71eee9954ce3a2470918ba98dfa046132dad13f62bd8b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fad577437e4bb3f1fe71eee9954ce3a2470918ba98dfa046132dad13f62bd8b4", kill_on_drop: false }`
[INFO] [stdout] fad577437e4bb3f1fe71eee9954ce3a2470918ba98dfa046132dad13f62bd8b4