[INFO] cloning repository https://github.com/WojciechMula/riscv-assembler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WojciechMula/riscv-assembler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWojciechMula%2Friscv-assembler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWojciechMula%2Friscv-assembler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 31d9820042686c663ca6a15fa90ea422a6e21260
[INFO] testing WojciechMula/riscv-assembler against beta-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWojciechMula%2Friscv-assembler" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/WojciechMula/riscv-assembler
[INFO] finished tweaking git repo https://github.com/WojciechMula/riscv-assembler
[INFO] tweaked toml for git repo https://github.com/WojciechMula/riscv-assembler written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/WojciechMula/riscv-assembler on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/WojciechMula/riscv-assembler 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" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5722f26669a71adac71bde4e3ce9399b33c9eb5a1de1ec5197bc2356c9ee464
[INFO] running `Command { std: "docker" "start" "-a" "a5722f26669a71adac71bde4e3ce9399b33c9eb5a1de1ec5197bc2356c9ee464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5722f26669a71adac71bde4e3ce9399b33c9eb5a1de1ec5197bc2356c9ee464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5722f26669a71adac71bde4e3ce9399b33c9eb5a1de1ec5197bc2356c9ee464", kill_on_drop: false }`
[INFO] [stdout] a5722f26669a71adac71bde4e3ce9399b33c9eb5a1de1ec5197bc2356c9ee464
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcdb27b7a1d8637f19fd40c5183fdd54531236ab7439f344d09e59fe46d07880
[INFO] running `Command { std: "docker" "start" "-a" "fcdb27b7a1d8637f19fd40c5183fdd54531236ab7439f344d09e59fe46d07880", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling assembler v0.1.0 (/opt/rustwide/workdir/crates/assembler)
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling stderrlog v0.6.0
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]      --> crates/assembler/src/assembler.rs:21911:9
[INFO] [stdout]       |
[INFO] [stdout] 21896 |         extop_zbb::ZEXTH => {
[INFO] [stdout]       |         ---------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 21911 |         extop_zbb::ZEXTH => {
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg3`
[INFO] [stdout]      --> crates/assembler/src/assembler.rs:22749:5
[INFO] [stdout]       |
[INFO] [stdout] 22749 |     arg3: f_un_rm_ff_op_S,
[INFO] [stdout]       |     ^^^^ help: if this is intentional, prefix it with an underscore: `_arg3`
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg2`
[INFO] [stdout]      --> crates/assembler/src/assembler.rs:23041:51
[INFO] [stdout]       |
[INFO] [stdout] 23041 | fn encode_f_un_type_f_s(rs1: regidx, rd: fregidx, arg2: f_un_op_f_S) -> crate::Result<u32> {
[INFO] [stdout]       |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_arg2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg2`
[INFO] [stdout]      --> crates/assembler/src/assembler.rs:23544:51
[INFO] [stdout]       |
[INFO] [stdout] 23544 | fn encode_f_un_f_type_d(rs1: regidx, rd: fregidx, arg2: f_un_f_op_D) -> crate::Result<u32> {
[INFO] [stdout]       |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_arg2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg2`
[INFO] [stdout]      --> crates/assembler/src/assembler.rs:24048:51
[INFO] [stdout]       |
[INFO] [stdout] 24048 | fn encode_f_un_f_type_h(rs1: regidx, rd: fregidx, arg2: f_un_f_op_H) -> crate::Result<u32> {
[INFO] [stdout]       |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_arg2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> crates/assembler/src/parser.rs:201:18
[INFO] [stdout]     |
[INFO] [stdout] 201 | pub fn parse_i64(s: &str) -> Option<i64> {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> crates/assembler/src/sail_functions.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | /         mul_op {
[INFO] [stdout] 68 | |             result_part: VectorHalf::High,
[INFO] [stdout] 69 | |             signed_rs1: Signedness::Signed,
[INFO] [stdout] 70 | |             signed_rs2: Signedness::Unsigned,
[INFO] [stdout] 71 | |         } => BitVector::<3>::new(0b001),
[INFO] [stdout]    | |_________- matches all the relevant values
[INFO] [stdout] 72 | /         mul_op {
[INFO] [stdout] 73 | |             result_part: VectorHalf::High,
[INFO] [stdout] 74 | |             signed_rs1: Signedness::Signed,
[INFO] [stdout] 75 | |             signed_rs2: Signedness::Unsigned,
[INFO] [stdout] 76 | |         } => BitVector::<3>::new(0b010),
[INFO] [stdout]    | |_________^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> crates/assembler/src/sail_functions.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | /         mul_op {
[INFO] [stdout] 68 | |             result_part: VectorHalf::High,
[INFO] [stdout] 69 | |             signed_rs1: Signedness::Signed,
[INFO] [stdout] 70 | |             signed_rs2: Signedness::Unsigned,
[INFO] [stdout] 71 | |         } => BitVector::<3>::new(0b001),
[INFO] [stdout]    | |_________- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 77 | /         mul_op {
[INFO] [stdout] 78 | |             result_part: VectorHalf::High,
[INFO] [stdout] 79 | |             signed_rs1: Signedness::Signed,
[INFO] [stdout] 80 | |             signed_rs2: Signedness::Unsigned,
[INFO] [stdout] 81 | |         } => BitVector::<3>::new(0b011),
[INFO] [stdout]    | |_________^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg`
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:110:20
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub fn encdec_creg(reg: cregidx) -> BitVector<5> {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg`
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:114:20
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub fn encdec_nreg(reg: usize) -> BitVector<5> {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg`
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:118:21
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub fn encdec_cfreg(reg: cfregidx) -> BitVector<5> {
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident`
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:344:12
[INFO] [stdout]     |
[INFO] [stdout] 344 |     let Ok(ident) = p.expect_alpha_num() else {
[INFO] [stdout]     |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_ident`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:381:17
[INFO] [stdout]     |
[INFO] [stdout] 381 |     if let Some(offset) = parse_i64(ident) {
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:484:23
[INFO] [stdout]     |
[INFO] [stdout] 484 | fn optional_signed_12(p: &mut Parser) -> crate::Result<BitVector<12>> {
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `zero` is never used
[INFO] [stdout]  --> crates/assembler/src/bitvector.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | impl<const N: usize> BitVector<N> {
[INFO] [stdout]   | --------------------------------- associated function in this implementation
[INFO] [stdout] 7 |     pub const fn zero() -> Self {
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `determine_number_base` is never used
[INFO] [stdout]    --> crates/assembler/src/parser.rs:205:4
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn determine_number_base(s: &str) -> (&str, usize) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bool_bits` is never used
[INFO] [stdout]   --> crates/assembler/src/sail_functions.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn bool_bits(f: bool) -> BitVector<1> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `maybe_nonzero_imm_6` is never used
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:343:8
[INFO] [stdout]     |
[INFO] [stdout] 343 | pub fn maybe_nonzero_imm_6(p: &mut Parser) -> crate::Result<BitVector<6>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `optional_signed_12` is never used
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:484:4
[INFO] [stdout]     |
[INFO] [stdout] 484 | fn optional_signed_12(p: &mut Parser) -> crate::Result<BitVector<12>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> crates/assembler/src/sail_types.rs:17:21
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct cfregidx(pub u8);
[INFO] [stdout]    |            -------- ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `cfregidx` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> crates/assembler/src/sail_types.rs:21:20
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct cregidx(pub u8);
[INFO] [stdout]    |            ------- ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `cregidx` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ra` is never used
[INFO] [stdout]   --> crates/assembler/src/sail_types.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub const ra: regidx = regidx(0b01);
[INFO] [stdout]    |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling example v0.1.0 (/opt/rustwide/workdir/crates/example)
[INFO] [stderr]    Compiling logos-codegen v0.16.1
[INFO] [stderr]    Compiling logos-derive v0.16.1
[INFO] [stderr]    Compiling logos v0.16.1
[INFO] [stderr]    Compiling generator v0.1.0 (/opt/rustwide/workdir/crates/generator)
[INFO] [stdout] warning: value assigned to `enum_typename` is never read
[INFO] [stdout]    --> crates/generator/src/generator/resolve_enums.rs:117:37
[INFO] [stdout]     |
[INFO] [stdout] 117 |             let mut enum_typename = String::new();
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `enum_typename` is never read
[INFO] [stdout]    --> crates/generator/src/generator/resolve_enums.rs:180:45
[INFO] [stdout]     |
[INFO] [stdout] 180 |                     let mut enum_typename = String::new();
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.10s
[INFO] running `Command { std: "docker" "inspect" "fcdb27b7a1d8637f19fd40c5183fdd54531236ab7439f344d09e59fe46d07880", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcdb27b7a1d8637f19fd40c5183fdd54531236ab7439f344d09e59fe46d07880", kill_on_drop: false }`
[INFO] [stdout] fcdb27b7a1d8637f19fd40c5183fdd54531236ab7439f344d09e59fe46d07880
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be49c90a68a699617ff1eeb4964831e5812aa98fbeed03c840aea2e23a900400
[INFO] running `Command { std: "docker" "start" "-a" "be49c90a68a699617ff1eeb4964831e5812aa98fbeed03c840aea2e23a900400", kill_on_drop: false }`
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]      --> crates/assembler/src/assembler.rs:21911:9
[INFO] [stdout]       |
[INFO] [stdout] 21896 |         extop_zbb::ZEXTH => {
[INFO] [stdout]       |         ---------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 21911 |         extop_zbb::ZEXTH => {
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg3`
[INFO] [stdout]      --> crates/assembler/src/assembler.rs:22749:5
[INFO] [stdout]       |
[INFO] [stdout] 22749 |     arg3: f_un_rm_ff_op_S,
[INFO] [stdout]       |     ^^^^ help: if this is intentional, prefix it with an underscore: `_arg3`
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg2`
[INFO] [stdout]      --> crates/assembler/src/assembler.rs:23041:51
[INFO] [stdout]       |
[INFO] [stdout] 23041 | fn encode_f_un_type_f_s(rs1: regidx, rd: fregidx, arg2: f_un_op_f_S) -> crate::Result<u32> {
[INFO] [stdout]       |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_arg2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg2`
[INFO] [stdout]      --> crates/assembler/src/assembler.rs:23544:51
[INFO] [stdout]       |
[INFO] [stdout] 23544 | fn encode_f_un_f_type_d(rs1: regidx, rd: fregidx, arg2: f_un_f_op_D) -> crate::Result<u32> {
[INFO] [stdout]       |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_arg2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg2`
[INFO] [stdout]      --> crates/assembler/src/assembler.rs:24048:51
[INFO] [stdout]       |
[INFO] [stdout] 24048 | fn encode_f_un_f_type_h(rs1: regidx, rd: fregidx, arg2: f_un_f_op_H) -> crate::Result<u32> {
[INFO] [stdout]       |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_arg2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> crates/assembler/src/parser.rs:201:18
[INFO] [stdout]     |
[INFO] [stdout] 201 | pub fn parse_i64(s: &str) -> Option<i64> {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> crates/assembler/src/sail_functions.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | /         mul_op {
[INFO] [stdout] 68 | |             result_part: VectorHalf::High,
[INFO] [stdout] 69 | |             signed_rs1: Signedness::Signed,
[INFO] [stdout] 70 | |             signed_rs2: Signedness::Unsigned,
[INFO] [stdout] 71 | |         } => BitVector::<3>::new(0b001),
[INFO] [stdout]    | |_________- matches all the relevant values
[INFO] [stdout] 72 | /         mul_op {
[INFO] [stdout] 73 | |             result_part: VectorHalf::High,
[INFO] [stdout] 74 | |             signed_rs1: Signedness::Signed,
[INFO] [stdout] 75 | |             signed_rs2: Signedness::Unsigned,
[INFO] [stdout] 76 | |         } => BitVector::<3>::new(0b010),
[INFO] [stdout]    | |_________^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> crates/assembler/src/sail_functions.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | /         mul_op {
[INFO] [stdout] 68 | |             result_part: VectorHalf::High,
[INFO] [stdout] 69 | |             signed_rs1: Signedness::Signed,
[INFO] [stdout] 70 | |             signed_rs2: Signedness::Unsigned,
[INFO] [stdout] 71 | |         } => BitVector::<3>::new(0b001),
[INFO] [stdout]    | |_________- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 77 | /         mul_op {
[INFO] [stdout] 78 | |             result_part: VectorHalf::High,
[INFO] [stdout] 79 | |             signed_rs1: Signedness::Signed,
[INFO] [stdout] 80 | |             signed_rs2: Signedness::Unsigned,
[INFO] [stdout] 81 | |         } => BitVector::<3>::new(0b011),
[INFO] [stdout]    | |_________^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg`
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:110:20
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub fn encdec_creg(reg: cregidx) -> BitVector<5> {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg`
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:114:20
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub fn encdec_nreg(reg: usize) -> BitVector<5> {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg`
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:118:21
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub fn encdec_cfreg(reg: cfregidx) -> BitVector<5> {
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident`
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:344:12
[INFO] [stdout]     |
[INFO] [stdout] 344 |     let Ok(ident) = p.expect_alpha_num() else {
[INFO] [stdout]     |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_ident`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:381:17
[INFO] [stdout]     |
[INFO] [stdout] 381 |     if let Some(offset) = parse_i64(ident) {
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling assembler v0.1.0 (/opt/rustwide/workdir/crates/assembler)
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:484:23
[INFO] [stdout]     |
[INFO] [stdout] 484 | fn optional_signed_12(p: &mut Parser) -> crate::Result<BitVector<12>> {
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling example v0.1.0 (/opt/rustwide/workdir/crates/example)
[INFO] [stdout] warning: associated function `zero` is never used
[INFO] [stdout]  --> crates/assembler/src/bitvector.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | impl<const N: usize> BitVector<N> {
[INFO] [stdout]   | --------------------------------- associated function in this implementation
[INFO] [stdout] 7 |     pub const fn zero() -> Self {
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `determine_number_base` is never used
[INFO] [stdout]    --> crates/assembler/src/parser.rs:205:4
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn determine_number_base(s: &str) -> (&str, usize) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bool_bits` is never used
[INFO] [stdout]   --> crates/assembler/src/sail_functions.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn bool_bits(f: bool) -> BitVector<1> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `maybe_nonzero_imm_6` is never used
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:343:8
[INFO] [stdout]     |
[INFO] [stdout] 343 | pub fn maybe_nonzero_imm_6(p: &mut Parser) -> crate::Result<BitVector<6>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `optional_signed_12` is never used
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:484:4
[INFO] [stdout]     |
[INFO] [stdout] 484 | fn optional_signed_12(p: &mut Parser) -> crate::Result<BitVector<12>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> crates/assembler/src/sail_types.rs:17:21
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct cfregidx(pub u8);
[INFO] [stdout]    |            -------- ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `cfregidx` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> crates/assembler/src/sail_types.rs:21:20
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct cregidx(pub u8);
[INFO] [stdout]    |            ------- ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `cregidx` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ra` is never used
[INFO] [stdout]   --> crates/assembler/src/sail_types.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub const ra: regidx = regidx(0b01);
[INFO] [stdout]    |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling generator v0.1.0 (/opt/rustwide/workdir/crates/generator)
[INFO] [stdout] warning: value assigned to `enum_typename` is never read
[INFO] [stdout]    --> crates/generator/src/generator/resolve_enums.rs:117:37
[INFO] [stdout]     |
[INFO] [stdout] 117 |             let mut enum_typename = String::new();
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `enum_typename` is never read
[INFO] [stdout]    --> crates/generator/src/generator/resolve_enums.rs:180:45
[INFO] [stdout]     |
[INFO] [stdout] 180 |                     let mut enum_typename = String::new();
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `enum_typename` is never read
[INFO] [stdout]    --> crates/generator/src/generator/resolve_enums.rs:117:37
[INFO] [stdout]     |
[INFO] [stdout] 117 |             let mut enum_typename = String::new();
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `enum_typename` is never read
[INFO] [stdout]    --> crates/generator/src/generator/resolve_enums.rs:180:45
[INFO] [stdout]     |
[INFO] [stdout] 180 |                     let mut enum_typename = String::new();
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> crates/generator/src/model/mapping/placeholders.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let mut sail = Sail::new(s.to_string());
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bitvector` is never used
[INFO] [stdout]   --> crates/generator/src/model/bitvector_utils.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn bitvector(val: u64, bit_width: usize) -> Value {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_join_bitvectors` is never used
[INFO] [stdout]   --> crates/generator/src/model/bitvector_utils.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn test_join_bitvectors() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]      --> crates/assembler/src/assembler.rs:21911:9
[INFO] [stdout]       |
[INFO] [stdout] 21896 |         extop_zbb::ZEXTH => {
[INFO] [stdout]       |         ---------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 21911 |         extop_zbb::ZEXTH => {
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg3`
[INFO] [stdout]      --> crates/assembler/src/assembler.rs:22749:5
[INFO] [stdout]       |
[INFO] [stdout] 22749 |     arg3: f_un_rm_ff_op_S,
[INFO] [stdout]       |     ^^^^ help: if this is intentional, prefix it with an underscore: `_arg3`
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg2`
[INFO] [stdout]      --> crates/assembler/src/assembler.rs:23041:51
[INFO] [stdout]       |
[INFO] [stdout] 23041 | fn encode_f_un_type_f_s(rs1: regidx, rd: fregidx, arg2: f_un_op_f_S) -> crate::Result<u32> {
[INFO] [stdout]       |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_arg2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg2`
[INFO] [stdout]      --> crates/assembler/src/assembler.rs:23544:51
[INFO] [stdout]       |
[INFO] [stdout] 23544 | fn encode_f_un_f_type_d(rs1: regidx, rd: fregidx, arg2: f_un_f_op_D) -> crate::Result<u32> {
[INFO] [stdout]       |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_arg2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg2`
[INFO] [stdout]      --> crates/assembler/src/assembler.rs:24048:51
[INFO] [stdout]       |
[INFO] [stdout] 24048 | fn encode_f_un_f_type_h(rs1: regidx, rd: fregidx, arg2: f_un_f_op_H) -> crate::Result<u32> {
[INFO] [stdout]       |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_arg2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> crates/assembler/src/parser.rs:201:18
[INFO] [stdout]     |
[INFO] [stdout] 201 | pub fn parse_i64(s: &str) -> Option<i64> {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> crates/assembler/src/sail_functions.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | /         mul_op {
[INFO] [stdout] 68 | |             result_part: VectorHalf::High,
[INFO] [stdout] 69 | |             signed_rs1: Signedness::Signed,
[INFO] [stdout] 70 | |             signed_rs2: Signedness::Unsigned,
[INFO] [stdout] 71 | |         } => BitVector::<3>::new(0b001),
[INFO] [stdout]    | |_________- matches all the relevant values
[INFO] [stdout] 72 | /         mul_op {
[INFO] [stdout] 73 | |             result_part: VectorHalf::High,
[INFO] [stdout] 74 | |             signed_rs1: Signedness::Signed,
[INFO] [stdout] 75 | |             signed_rs2: Signedness::Unsigned,
[INFO] [stdout] 76 | |         } => BitVector::<3>::new(0b010),
[INFO] [stdout]    | |_________^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> crates/assembler/src/sail_functions.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | /         mul_op {
[INFO] [stdout] 68 | |             result_part: VectorHalf::High,
[INFO] [stdout] 69 | |             signed_rs1: Signedness::Signed,
[INFO] [stdout] 70 | |             signed_rs2: Signedness::Unsigned,
[INFO] [stdout] 71 | |         } => BitVector::<3>::new(0b001),
[INFO] [stdout]    | |_________- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 77 | /         mul_op {
[INFO] [stdout] 78 | |             result_part: VectorHalf::High,
[INFO] [stdout] 79 | |             signed_rs1: Signedness::Signed,
[INFO] [stdout] 80 | |             signed_rs2: Signedness::Unsigned,
[INFO] [stdout] 81 | |         } => BitVector::<3>::new(0b011),
[INFO] [stdout]    | |_________^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg`
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:110:20
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub fn encdec_creg(reg: cregidx) -> BitVector<5> {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg`
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:114:20
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub fn encdec_nreg(reg: usize) -> BitVector<5> {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg`
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:118:21
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub fn encdec_cfreg(reg: cfregidx) -> BitVector<5> {
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident`
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:344:12
[INFO] [stdout]     |
[INFO] [stdout] 344 |     let Ok(ident) = p.expect_alpha_num() else {
[INFO] [stdout]     |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_ident`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:381:17
[INFO] [stdout]     |
[INFO] [stdout] 381 |     if let Some(offset) = parse_i64(ident) {
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:484:23
[INFO] [stdout]     |
[INFO] [stdout] 484 | fn optional_signed_12(p: &mut Parser) -> crate::Result<BitVector<12>> {
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `zero` is never used
[INFO] [stdout]  --> crates/assembler/src/bitvector.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | impl<const N: usize> BitVector<N> {
[INFO] [stdout]   | --------------------------------- associated function in this implementation
[INFO] [stdout] 7 |     pub const fn zero() -> Self {
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `determine_number_base` is never used
[INFO] [stdout]    --> crates/assembler/src/parser.rs:205:4
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn determine_number_base(s: &str) -> (&str, usize) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bool_bits` is never used
[INFO] [stdout]   --> crates/assembler/src/sail_functions.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn bool_bits(f: bool) -> BitVector<1> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `maybe_nonzero_imm_6` is never used
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:343:8
[INFO] [stdout]     |
[INFO] [stdout] 343 | pub fn maybe_nonzero_imm_6(p: &mut Parser) -> crate::Result<BitVector<6>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `optional_signed_12` is never used
[INFO] [stdout]    --> crates/assembler/src/sail_functions.rs:484:4
[INFO] [stdout]     |
[INFO] [stdout] 484 | fn optional_signed_12(p: &mut Parser) -> crate::Result<BitVector<12>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> crates/assembler/src/sail_types.rs:17:21
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct cfregidx(pub u8);
[INFO] [stdout]    |            -------- ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `cfregidx` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> crates/assembler/src/sail_types.rs:21:20
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct cregidx(pub u8);
[INFO] [stdout]    |            ------- ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `cregidx` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ra` is never used
[INFO] [stdout]   --> crates/assembler/src/sail_types.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub const ra: regidx = regidx(0b01);
[INFO] [stdout]    |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.23s
[INFO] running `Command { std: "docker" "inspect" "be49c90a68a699617ff1eeb4964831e5812aa98fbeed03c840aea2e23a900400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be49c90a68a699617ff1eeb4964831e5812aa98fbeed03c840aea2e23a900400", kill_on_drop: false }`
[INFO] [stdout] be49c90a68a699617ff1eeb4964831e5812aa98fbeed03c840aea2e23a900400
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59c013bf2d6d362af3e74bc8820677915705e8714dc437c0084807ef5539690b
[INFO] running `Command { std: "docker" "start" "-a" "59c013bf2d6d362af3e74bc8820677915705e8714dc437c0084807ef5539690b", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]      --> crates/assembler/src/assembler.rs:21911:9
[INFO] [stderr]       |
[INFO] [stderr] 21896 |         extop_zbb::ZEXTH => {
[INFO] [stderr]       |         ---------------- matches all the relevant values
[INFO] [stderr] ...
[INFO] [stderr] 21911 |         extop_zbb::ZEXTH => {
[INFO] [stderr]       |         ^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stderr]       |
[INFO] [stderr]       = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arg3`
[INFO] [stderr]      --> crates/assembler/src/assembler.rs:22749:5
[INFO] [stderr]       |
[INFO] [stderr] 22749 |     arg3: f_un_rm_ff_op_S,
[INFO] [stderr]       |     ^^^^ help: if this is intentional, prefix it with an underscore: `_arg3`
[INFO] [stderr]       |
[INFO] [stderr]       = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arg2`
[INFO] [stderr]      --> crates/assembler/src/assembler.rs:23041:51
[INFO] [stderr]       |
[INFO] [stderr] 23041 | fn encode_f_un_type_f_s(rs1: regidx, rd: fregidx, arg2: f_un_op_f_S) -> crate::Result<u32> {
[INFO] [stderr]       |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_arg2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arg2`
[INFO] [stderr]      --> crates/assembler/src/assembler.rs:23544:51
[INFO] [stderr]       |
[INFO] [stderr] 23544 | fn encode_f_un_f_type_d(rs1: regidx, rd: fregidx, arg2: f_un_f_op_D) -> crate::Result<u32> {
[INFO] [stderr]       |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_arg2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arg2`
[INFO] [stderr]      --> crates/assembler/src/assembler.rs:24048:51
[INFO] [stderr]       |
[INFO] [stderr] 24048 | fn encode_f_un_f_type_h(rs1: regidx, rd: fregidx, arg2: f_un_f_op_H) -> crate::Result<u32> {
[INFO] [stderr]       |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_arg2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> crates/assembler/src/parser.rs:201:18
[INFO] [stderr]     |
[INFO] [stderr] 201 | pub fn parse_i64(s: &str) -> Option<i64> {
[INFO] [stderr]     |                  ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> crates/assembler/src/sail_functions.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 67 | /         mul_op {
[INFO] [stderr] 68 | |             result_part: VectorHalf::High,
[INFO] [stderr] 69 | |             signed_rs1: Signedness::Signed,
[INFO] [stderr] 70 | |             signed_rs2: Signedness::Unsigned,
[INFO] [stderr] 71 | |         } => BitVector::<3>::new(0b001),
[INFO] [stderr]    | |_________- matches all the relevant values
[INFO] [stderr] 72 | /         mul_op {
[INFO] [stderr] 73 | |             result_part: VectorHalf::High,
[INFO] [stderr] 74 | |             signed_rs1: Signedness::Signed,
[INFO] [stderr] 75 | |             signed_rs2: Signedness::Unsigned,
[INFO] [stderr] 76 | |         } => BitVector::<3>::new(0b010),
[INFO] [stderr]    | |_________^ no value can reach this
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> crates/assembler/src/sail_functions.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 67 | /         mul_op {
[INFO] [stderr] 68 | |             result_part: VectorHalf::High,
[INFO] [stderr] 69 | |             signed_rs1: Signedness::Signed,
[INFO] [stderr] 70 | |             signed_rs2: Signedness::Unsigned,
[INFO] [stderr] 71 | |         } => BitVector::<3>::new(0b001),
[INFO] [stderr]    | |_________- matches all the relevant values
[INFO] [stderr] ...
[INFO] [stderr] 77 | /         mul_op {
[INFO] [stderr] 78 | |             result_part: VectorHalf::High,
[INFO] [stderr] 79 | |             signed_rs1: Signedness::Signed,
[INFO] [stderr] 80 | |             signed_rs2: Signedness::Unsigned,
[INFO] [stderr] 81 | |         } => BitVector::<3>::new(0b011),
[INFO] [stderr]    | |_________^ no value can reach this
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `reg`
[INFO] [stderr]    --> crates/assembler/src/sail_functions.rs:110:20
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub fn encdec_creg(reg: cregidx) -> BitVector<5> {
[INFO] [stderr]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `reg`
[INFO] [stderr]    --> crates/assembler/src/sail_functions.rs:114:20
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub fn encdec_nreg(reg: usize) -> BitVector<5> {
[INFO] [stderr]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `reg`
[INFO] [stderr]    --> crates/assembler/src/sail_functions.rs:118:21
[INFO] [stderr]     |
[INFO] [stderr] 118 | pub fn encdec_cfreg(reg: cfregidx) -> BitVector<5> {
[INFO] [stderr]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ident`
[INFO] [stderr]    --> crates/assembler/src/sail_functions.rs:344:12
[INFO] [stderr]     |
[INFO] [stderr] 344 |     let Ok(ident) = p.expect_alpha_num() else {
[INFO] [stderr]     |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_ident`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `offset`
[INFO] [stderr]    --> crates/assembler/src/sail_functions.rs:381:17
[INFO] [stderr]     |
[INFO] [stderr] 381 |     if let Some(offset) = parse_i64(ident) {
[INFO] [stderr]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]    --> crates/assembler/src/sail_functions.rs:484:23
[INFO] [stderr]     |
[INFO] [stderr] 484 | fn optional_signed_12(p: &mut Parser) -> crate::Result<BitVector<12>> {
[INFO] [stderr]     |                       ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `zero` is never used
[INFO] [stderr]  --> crates/assembler/src/bitvector.rs:7:18
[INFO] [stderr]   |
[INFO] [stderr] 6 | impl<const N: usize> BitVector<N> {
[INFO] [stderr]   | --------------------------------- associated function in this implementation
[INFO] [stderr] 7 |     pub const fn zero() -> Self {
[INFO] [stderr]   |                  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `determine_number_base` is never used
[INFO] [stderr]    --> crates/assembler/src/parser.rs:205:4
[INFO] [stderr]     |
[INFO] [stderr] 205 | fn determine_number_base(s: &str) -> (&str, usize) {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `bool_bits` is never used
[INFO] [stderr]   --> crates/assembler/src/sail_functions.rs:35:8
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn bool_bits(f: bool) -> BitVector<1> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `maybe_nonzero_imm_6` is never used
[INFO] [stderr]    --> crates/assembler/src/sail_functions.rs:343:8
[INFO] [stderr]     |
[INFO] [stderr] 343 | pub fn maybe_nonzero_imm_6(p: &mut Parser) -> crate::Result<BitVector<6>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `optional_signed_12` is never used
[INFO] [stderr]    --> crates/assembler/src/sail_functions.rs:484:4
[INFO] [stderr]     |
[INFO] [stderr] 484 | fn optional_signed_12(p: &mut Parser) -> crate::Result<BitVector<12>> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> crates/assembler/src/sail_types.rs:17:21
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct cfregidx(pub u8);
[INFO] [stderr]    |            -------- ^^^^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `cfregidx` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> crates/assembler/src/sail_types.rs:21:20
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct cregidx(pub u8);
[INFO] [stderr]    |            ------- ^^^^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `cregidx` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ra` is never used
[INFO] [stderr]   --> crates/assembler/src/sail_types.rs:48:11
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub const ra: regidx = regidx(0b01);
[INFO] [stderr]    |           ^^
[INFO] [stderr] 
[INFO] [stderr] warning: `assembler` (lib) generated 22 warnings (run `cargo fix --lib -p assembler` to apply 11 suggestions)
[INFO] [stderr] warning: `assembler` (lib test) generated 22 warnings (22 duplicates)
[INFO] [stderr] warning: value assigned to `enum_typename` is never read
[INFO] [stderr]    --> crates/generator/src/generator/resolve_enums.rs:117:37
[INFO] [stderr]     |
[INFO] [stderr] 117 |             let mut enum_typename = String::new();
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `enum_typename` is never read
[INFO] [stderr]    --> crates/generator/src/generator/resolve_enums.rs:180:45
[INFO] [stderr]     |
[INFO] [stderr] 180 |                     let mut enum_typename = String::new();
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> crates/generator/src/model/mapping/placeholders.rs:112:13
[INFO] [stderr]     |
[INFO] [stderr] 112 |         let mut sail = Sail::new(s.to_string());
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `bitvector` is never used
[INFO] [stderr]   --> crates/generator/src/model/bitvector_utils.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn bitvector(val: u64, bit_width: usize) -> Value {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_join_bitvectors` is never used
[INFO] [stderr]   --> crates/generator/src/model/bitvector_utils.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn test_join_bitvectors() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `generator` (lib) generated 2 warnings
[INFO] [stderr] warning: `generator` (lib test) generated 5 warnings (2 duplicates) (run `cargo fix --lib -p generator --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/assembler-88bfa427f65abd40)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/example-516825a467c9ac4c)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/example-2a366a7a192c715d)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/generator-43ed9bd836b3c9b2)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test generator::expand_mnemonics::test::test_match_binary_case2 ... ok
[INFO] [stdout] test generator::expand_mnemonics::test::test_match_binary_case1 ... ok
[INFO] [stdout] test generator::rust_signature::test::test_signature_builder_case2 ... ok
[INFO] [stdout] test generator::rust_signature::test::test_signature_builder_case1 ... ok
[INFO] [stdout] test generator::test::test_fixup ... ok
[INFO] [stdout] test model::binary_concatenation::test::test_normalize_bitconcat_case1 ... ok
[INFO] [stdout] test model::mapping::dec_bits::test::test_expand_dec_bits_string_mapping ... ok
[INFO] [stdout] test model::utils::test::test_positioned_product ... ok
[INFO] [stdout] test model::binary_concatenation::test::test_normalize_bitconcat_case2 ... ok
[INFO] [stdout] test model::mapping::placeholders::test::test_mapping_binary_string ... ok
[INFO] [stdout] test sail::utils::test::test_find_line ... ok
[INFO] [stdout] test sail::parse::parse_type::test::test_parse_gen_range ... ok
[INFO] [stdout] test generator::expand_mnemonics::test::test_expand_mnemonics ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- generator::expand_mnemonics::test::test_expand_mnemonics stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'generator::expand_mnemonics::test::test_expand_mnemonics' (27) panicked at crates/generator/src/generator/expand_mnemonics.rs:359:70:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "crates/generator/src/sail/sail.rs:169: mapping `spc` not found"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6061450e992a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6061450e992a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::trace_unsynchronized::<std[b80a194dd3c418bb]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6061450e992a - std[b80a194dd3c418bb]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6061450e992a - <<std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[10b6fa85044e1869]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x6061450fdcfa - <core[10b6fa85044e1869]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6061450fdcfa - core[10b6fa85044e1869]::fmt::write
[INFO] [stdout]    6:     0x6061450ee1b2 - std[b80a194dd3c418bb]::io::default_write_fmt::<alloc[dd269455e567d8e9]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6061450ee1b2 - <alloc[dd269455e567d8e9]::vec::Vec<u8> as std[b80a194dd3c418bb]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6061450c8b3f - <std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6061450c8b3f - std[b80a194dd3c418bb]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6061450e1e99 - std[b80a194dd3c418bb]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60614507ebac - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   12:     0x60614507ebac - test[826cbc6ef54ab466]::test_main_with_exit_callback::<test[826cbc6ef54ab466]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6061450e2052 - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   14:     0x6061450e2052 - std[b80a194dd3c418bb]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6061450c8bf8 - std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6061450c0599 - std[b80a194dd3c418bb]::sys::backtrace::__rust_end_short_backtrace::<std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr] error: test failed, to rerun pass `-p generator --lib`
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6061450c990d - __rustc[9698a3e60dd14283]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x6061450fe5dc - core[10b6fa85044e1869]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6061450fe322 - core[10b6fa85044e1869]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x606145062170 - core::result::Result<T,E>::unwrap::hb858acec8f64376c
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x606145062170 - generator::generator::expand_mnemonics::test::test_expand_mnemonics::hf34dac62d5daaec1
[INFO] [stdout]                                at /opt/rustwide/workdir/crates/generator/src/generator/expand_mnemonics.rs:359:70
[INFO] [stdout]   22:     0x6061450628b7 - generator::generator::expand_mnemonics::test::test_expand_mnemonics::{{closure}}::h21eef86d104efadf
[INFO] [stdout]                                at /opt/rustwide/workdir/crates/generator/src/generator/expand_mnemonics.rs:336:31
[INFO] [stdout]   23:     0x606145068b86 - core::ops::function::FnOnce::call_once::h7452ba2f80c00cf3
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x606145072c8b - <fn() -> core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x606145072c8b - test[826cbc6ef54ab466]::__rust_begin_short_backtrace::<core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>, fn() -> core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x60614507f67b - test[826cbc6ef54ab466]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x60614507f67b - <core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x60614507f67b - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>, core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x60614507f67b - std[b80a194dd3c418bb]::panicking::catch_unwind::<core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>, core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x60614507f67b - std[b80a194dd3c418bb]::panic::catch_unwind::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>, core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x60614507f67b - test[826cbc6ef54ab466]::run_test_in_process
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x60614507f67b - test[826cbc6ef54ab466]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x60614507ad94 - test[826cbc6ef54ab466]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x60614507ad94 - std[b80a194dd3c418bb]::sys::backtrace::__rust_begin_short_backtrace::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x606145082282 - std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x606145082282 - <core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x606145082282 - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x606145082282 - std[b80a194dd3c418bb]::panicking::catch_unwind::<(), core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x606145082282 - std[b80a194dd3c418bb]::panic::catch_unwind::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x606145082282 - std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x606145082282 - <std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1} as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x6061450e923f - <alloc[dd269455e567d8e9]::boxed::Box<dyn core[10b6fa85044e1869]::ops::function::FnOnce<(), Output = ()> + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2240:9
[INFO] [stdout]   43:     0x6061450e923f - <std[b80a194dd3c418bb]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x7db202ddbaa4 - <unknown>
[INFO] [stdout]   45:     0x7db202e68a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     generator::expand_mnemonics::test::test_expand_mnemonics
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 12 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "59c013bf2d6d362af3e74bc8820677915705e8714dc437c0084807ef5539690b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59c013bf2d6d362af3e74bc8820677915705e8714dc437c0084807ef5539690b", kill_on_drop: false }`
[INFO] [stdout] 59c013bf2d6d362af3e74bc8820677915705e8714dc437c0084807ef5539690b
