[INFO] cloning repository https://github.com/lavignes/system68k
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lavignes/system68k" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavignes%2Fsystem68k", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavignes%2Fsystem68k'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6573e34ca5717c59902ea51c6617482eca977706
[INFO] testing lavignes/system68k against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavignes%2Fsystem68k" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/lavignes/system68k
[INFO] finished tweaking git repo https://github.com/lavignes/system68k
[INFO] tweaked toml for git repo https://github.com/lavignes/system68k written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lavignes/system68k on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lavignes/system68k already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8d3f07f2e6b32e6e3d8ff3d91190e826330aee12c5786893fbd61f6e312c3123
[INFO] running `Command { std: "docker" "start" "8d3f07f2e6b32e6e3d8ff3d91190e826330aee12c5786893fbd61f6e312c3123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d3f07f2e6b32e6e3d8ff3d91190e826330aee12c5786893fbd61f6e312c3123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8d3f07f2e6b32e6e3d8ff3d91190e826330aee12c5786893fbd61f6e312c3123" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d3f07f2e6b32e6e3d8ff3d91190e826330aee12c5786893fbd61f6e312c3123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8d3f07f2e6b32e6e3d8ff3d91190e826330aee12c5786893fbd61f6e312c3123" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling io-lifetimes v1.0.5
[INFO] [stderr]    Compiling rustix v0.36.9
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling paste v1.0.12
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling os_str_bytes v6.4.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling managed v0.8.0
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling clap_lex v0.3.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling gdbstub v0.6.4
[INFO] [stderr]    Compiling is-terminal v0.4.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling clap_derive v4.1.8
[INFO] [stderr]    Compiling clap v4.1.8
[INFO] [stderr]    Compiling system68k v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(bigint_helper_methods)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `if_let_guard` has been stable since `1.95.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `if_let_guard` has been stable since 1.95.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(if_let_guard)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `bigint_helper_methods`
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(bigint_helper_methods)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/cpu/decoder.rs:573:34
[INFO] [stdout]     |
[INFO] [stdout] 573 |         return Instruction::Trap(bits0_3);
[INFO] [stdout]     |                ----------------- ^^^^^^^ expected `u16`, found `u8`
[INFO] [stdout]     |                |
[INFO] [stdout]     |                arguments to this enum variant are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]    --> src/cpu/decoder.rs:85:5
[INFO] [stdout]     |
[INFO] [stdout]  85 |     Trap(u16),
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] help: you can convert a `u8` to a `u16`
[INFO] [stdout]     |
[INFO] [stdout] 573 |         return Instruction::Trap(bits0_3.into());
[INFO] [stdout]     |                                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/cpu/decoder.rs:618:13
[INFO] [stdout]     |
[INFO] [stdout] 618 | fn decode_5(opcode: u16) -> Instruction {
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/cpu/decoder.rs:622:13
[INFO] [stdout]     |
[INFO] [stdout] 622 | fn decode_6(opcode: u16) -> Instruction {
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/cpu/decoder.rs:636:13
[INFO] [stdout]     |
[INFO] [stdout] 636 | fn decode_8(opcode: u16) -> Instruction {
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/cpu/decoder.rs:640:13
[INFO] [stdout]     |
[INFO] [stdout] 640 | fn decode_9(opcode: u16) -> Instruction {
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/cpu/decoder.rs:644:13
[INFO] [stdout]     |
[INFO] [stdout] 644 | fn decode_a(opcode: u16) -> Instruction {
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/cpu/decoder.rs:648:13
[INFO] [stdout]     |
[INFO] [stdout] 648 | fn decode_b(opcode: u16) -> Instruction {
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/cpu/decoder.rs:652:13
[INFO] [stdout]     |
[INFO] [stdout] 652 | fn decode_c(opcode: u16) -> Instruction {
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/cpu/decoder.rs:656:13
[INFO] [stdout]     |
[INFO] [stdout] 656 | fn decode_d(opcode: u16) -> Instruction {
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/cpu/decoder.rs:660:13
[INFO] [stdout]     |
[INFO] [stdout] 660 | fn decode_e(opcode: u16) -> Instruction {
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/cpu/decoder.rs:664:13
[INFO] [stdout]     |
[INFO] [stdout] 664 | fn decode_f(opcode: u16) -> Instruction {
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `register`
[INFO] [stdout]    --> src/cpu/mod.rs:287:48
[INFO] [stdout]     |
[INFO] [stdout] 287 |             EffectiveAddress::AddressWithIndex(register) => todo!(),
[INFO] [stdout]     |                                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time
[INFO] [stdout]     --> src/cpu/mod.rs:1197:29
[INFO] [stdout]      |
[INFO] [stdout] 1197 |                 self.set_sr(self.pop_word(bus)?);
[INFO] [stdout]      |                 ---- ------ ^^^^ second mutable borrow occurs here
[INFO] [stdout]      |                 |    |
[INFO] [stdout]      |                 |    first borrow later used by call
[INFO] [stdout]      |                 first mutable borrow occurs here
[INFO] [stdout]      |
[INFO] [stdout] help: try adding a local storing this argument...
[INFO] [stdout]     --> src/cpu/mod.rs:1197:29
[INFO] [stdout]      |
[INFO] [stdout] 1197 |                 self.set_sr(self.pop_word(bus)?);
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: ...and then using that local as the argument to this call
[INFO] [stdout]     --> src/cpu/mod.rs:1197:17
[INFO] [stdout]      |
[INFO] [stdout] 1197 |                 self.set_sr(self.pop_word(bus)?);
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `format`
[INFO] [stdout]     --> src/cpu/mod.rs:1195:21
[INFO] [stdout]      |
[INFO] [stdout] 1195 |                 let format = self.read_word(self.ssp.wrapping_add(6), bus)? >> 12;
[INFO] [stdout]      |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vector`
[INFO] [stdout]     --> src/cpu/mod.rs:1201:21
[INFO] [stdout]      |
[INFO] [stdout] 1201 |                 let vector = vector_format & 0x0FFF;
[INFO] [stdout]      |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_vector`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0499, E0554, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `system68k` (lib) due to 4 previous errors; 14 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "8d3f07f2e6b32e6e3d8ff3d91190e826330aee12c5786893fbd61f6e312c3123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d3f07f2e6b32e6e3d8ff3d91190e826330aee12c5786893fbd61f6e312c3123", kill_on_drop: false }`
[INFO] [stdout] 8d3f07f2e6b32e6e3d8ff3d91190e826330aee12c5786893fbd61f6e312c3123
