[INFO] cloning repository https://github.com/acca-cpu/acca
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/acca-cpu/acca" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facca-cpu%2Facca", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facca-cpu%2Facca'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 69a567a836025fac60cb15c9ae694ae3e9f93eec
[INFO] checking acca-cpu/acca against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facca-cpu%2Facca" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/acca-cpu/acca
[INFO] finished tweaking git repo https://github.com/acca-cpu/acca
[INFO] tweaked toml for git repo https://github.com/acca-cpu/acca written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/acca-cpu/acca on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/acca-cpu/acca 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap_lex v0.3.3
[INFO] [stderr]   Downloaded is-terminal v0.4.4
[INFO] [stderr]   Downloaded clap_derive v4.1.9
[INFO] [stderr]   Downloaded litrs v0.4.0
[INFO] [stderr]   Downloaded bitflags v2.0.2
[INFO] [stderr]   Downloaded clap v4.1.11
[INFO] [stderr]   Downloaded syn v2.0.8
[INFO] [stderr]   Downloaded positioned-io v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d97a5a91429ccb8fe9764421602fcd9e3e6d8784979d96e74a349e0e8960ca0
[INFO] running `Command { std: "docker" "start" "-a" "3d97a5a91429ccb8fe9764421602fcd9e3e6d8784979d96e74a349e0e8960ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d97a5a91429ccb8fe9764421602fcd9e3e6d8784979d96e74a349e0e8960ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d97a5a91429ccb8fe9764421602fcd9e3e6d8784979d96e74a349e0e8960ca0", kill_on_drop: false }`
[INFO] [stdout] 3d97a5a91429ccb8fe9764421602fcd9e3e6d8784979d96e74a349e0e8960ca0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd5907aa201b20995c4ee02ffd4e8d0c83160e0f319b1f321453c02e116a6614
[INFO] running `Command { std: "docker" "start" "-a" "cd5907aa201b20995c4ee02ffd4e8d0c83160e0f319b1f321453c02e116a6614", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling thiserror v1.0.39
[INFO] [stderr]    Compiling io-lifetimes v1.0.7
[INFO] [stderr]     Checking unicode-ident v1.0.8
[INFO] [stderr]    Compiling rustix v0.36.9
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]     Checking os_str_bytes v6.4.1
[INFO] [stderr]    Compiling litrs v0.4.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking bitflags v2.0.2
[INFO] [stderr]    Compiling syn v2.0.8
[INFO] [stderr]     Checking auto_ops v0.3.0
[INFO] [stderr]     Checking proc-macro2 v1.0.52
[INFO] [stderr]     Checking clap_lex v0.3.3
[INFO] [stderr]     Checking quote v1.0.26
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking acca-as-proc-macro v0.1.0 (/opt/rustwide/workdir/acca-as-proc-macro)
[INFO] [stderr]    Compiling toml_edit v0.19.8
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking positioned-io v0.3.1
[INFO] [stderr]     Checking acca-emu-proc-macro v0.1.0 (/opt/rustwide/workdir/acca-emu-proc-macro)
[INFO] [stderr]     Checking is-terminal v0.4.4
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> acca-emu-proc-macro/src/lib.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     Immediate(u64),
[INFO] [stdout]    |     --------- ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParameterType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 85 -     Immediate(u64),
[INFO] [stdout] 85 +     Immediate(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]   --> acca-emu-proc-macro/src/lib.rs:37:7
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub struct immrel {
[INFO] [stdout]    |                ------ field in this struct
[INFO] [stdout] 37 |         pub span: Span,
[INFO] [stdout]    |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> acca-emu-proc-macro/src/lib.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     Immediate(u64),
[INFO] [stdout]    |     --------- ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParameterType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 85 -     Immediate(u64),
[INFO] [stdout] 85 +     Immediate(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]   --> acca-emu-proc-macro/src/lib.rs:37:7
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub struct immrel {
[INFO] [stdout]    |                ------ field in this struct
[INFO] [stdout] 37 |         pub span: Span,
[INFO] [stdout]    |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> acca-emu-proc-macro/src/lib.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     Immediate(u64),
[INFO] [stdout]    |     --------- ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParameterType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 85 -     Immediate(u64),
[INFO] [stdout] 85 +     Immediate(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]   --> acca-emu-proc-macro/src/lib.rs:37:7
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub struct immrel {
[INFO] [stdout]    |                ------ field in this struct
[INFO] [stdout] 37 |         pub span: Span,
[INFO] [stdout]    |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling thiserror-impl v1.0.39
[INFO] [stderr]    Compiling clap_derive v4.1.9
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]     Checking num_enum v0.5.11
[INFO] [stderr]     Checking pest v2.5.6
[INFO] [stderr]     Checking clap v4.1.11
[INFO] [stderr]    Compiling pest_meta v2.5.6
[INFO] [stderr]     Checking acca-emu v0.1.0 (/opt/rustwide/workdir/acca-emu)
[INFO] [stderr]    Compiling pest_generator v2.5.6
[INFO] [stdout] warning: method `msb_mask` is never used
[INFO] [stdout]    --> acca-emu/src/util.rs:192:15
[INFO] [stdout]     |
[INFO] [stdout] 151 | impl Size {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 192 |     pub const fn msb_mask(&self) -> u64 {
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `FP` is never used
[INFO] [stdout]    --> acca-emu/src/util.rs:266:12
[INFO] [stdout]     |
[INFO] [stdout] 264 | impl RegisterID {
[INFO] [stdout]     | --------------- associated constant in this implementation
[INFO] [stdout] 265 |     pub const SP: Self = Self(13);
[INFO] [stdout] 266 |     pub const FP: Self = Self(14);
[INFO] [stdout]     |               ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `exceptions_enabled` is never used
[INFO] [stdout]    --> acca-emu/src/util.rs:380:9
[INFO] [stdout]     |
[INFO] [stdout] 357 | impl CPUFlags {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 380 |     pub fn exceptions_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Unknown` and `Interrupt` are never constructed
[INFO] [stdout]   --> acca-emu/src/vm.rs:61:2
[INFO] [stdout]    |
[INFO] [stdout] 60 | enum Exception {
[INFO] [stdout]    |      --------- variants in this enum
[INFO] [stdout] 61 |     Unknown = 0,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     Interrupt(u64) = 7,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Exception` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `msb_mask` is never used
[INFO] [stdout]    --> acca-emu/src/util.rs:192:15
[INFO] [stdout]     |
[INFO] [stdout] 151 | impl Size {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 192 |     pub const fn msb_mask(&self) -> u64 {
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `FP` is never used
[INFO] [stdout]    --> acca-emu/src/util.rs:266:12
[INFO] [stdout]     |
[INFO] [stdout] 264 | impl RegisterID {
[INFO] [stdout]     | --------------- associated constant in this implementation
[INFO] [stdout] 265 |     pub const SP: Self = Self(13);
[INFO] [stdout] 266 |     pub const FP: Self = Self(14);
[INFO] [stdout]     |               ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `exceptions_enabled` is never used
[INFO] [stdout]    --> acca-emu/src/util.rs:380:9
[INFO] [stdout]     |
[INFO] [stdout] 357 | impl CPUFlags {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 380 |     pub fn exceptions_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Unknown` and `Interrupt` are never constructed
[INFO] [stdout]   --> acca-emu/src/vm.rs:61:2
[INFO] [stdout]    |
[INFO] [stdout] 60 | enum Exception {
[INFO] [stdout]    |      --------- variants in this enum
[INFO] [stdout] 61 |     Unknown = 0,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     Interrupt(u64) = 7,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Exception` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pest_derive v2.5.6
[INFO] [stderr]     Checking acca-as v0.1.0 (/opt/rustwide/workdir/acca-as)
[INFO] [stdout] warning: struct `NullableRegister` is never constructed
[INFO] [stdout]   --> acca-as/src/main.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | struct NullableRegister(pub Option<Register>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NullableRegister` is never constructed
[INFO] [stdout]   --> acca-as/src/main.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | struct NullableRegister(pub Option<Register>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.03s
[INFO] running `Command { std: "docker" "inspect" "cd5907aa201b20995c4ee02ffd4e8d0c83160e0f319b1f321453c02e116a6614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd5907aa201b20995c4ee02ffd4e8d0c83160e0f319b1f321453c02e116a6614", kill_on_drop: false }`
[INFO] [stdout] cd5907aa201b20995c4ee02ffd4e8d0c83160e0f319b1f321453c02e116a6614
