[INFO] cloning repository https://github.com/hackaugusto/rv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hackaugusto/rv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhackaugusto%2Frv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhackaugusto%2Frv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1bfa69630e892c405058d6b2b42188ed259ae494
[INFO] checking hackaugusto/rv against master#35d55b34bffd51384ac430cc20852b7d16dd5a90 for pr-145108
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhackaugusto%2Frv" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hackaugusto/rv
[INFO] finished tweaking git repo https://github.com/hackaugusto/rv
[INFO] tweaked toml for git repo https://github.com/hackaugusto/rv written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hackaugusto/rv on toolchain 35d55b34bffd51384ac430cc20852b7d16dd5a90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hackaugusto/rv 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" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe3cd33c973f0d72ff3ebf33b248e2fee4487f615650e259b789b34f488f06f1
[INFO] running `Command { std: "docker" "start" "-a" "fe3cd33c973f0d72ff3ebf33b248e2fee4487f615650e259b789b34f488f06f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe3cd33c973f0d72ff3ebf33b248e2fee4487f615650e259b789b34f488f06f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe3cd33c973f0d72ff3ebf33b248e2fee4487f615650e259b789b34f488f06f1", kill_on_drop: false }`
[INFO] [stdout] fe3cd33c973f0d72ff3ebf33b248e2fee4487f615650e259b789b34f488f06f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cafe93362038a564112fcaef73b73237598df53b5eb0f988d47d56c60b7254e
[INFO] running `Command { std: "docker" "start" "-a" "3cafe93362038a564112fcaef73b73237598df53b5eb0f988d47d56c60b7254e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking rv32g v0.0.0 (/opt/rustwide/workdir/rv32g)
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> rv32g/src/lib.rs:610:5
[INFO] [stdout]     |
[INFO] [stdout] 265 | /     loop {
[INFO] [stdout] ...   |
[INFO] [stdout] 607 | |         };
[INFO] [stdout] 608 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 609 |
[INFO] [stdout] 610 |       Ok(state)
[INFO] [stdout]     |       ^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `State` is more private than the item `eval`
[INFO] [stdout]    --> rv32g/src/lib.rs:261:1
[INFO] [stdout]     |
[INFO] [stdout] 261 | pub fn eval(mut state: State, instructions: &[u32]) -> Result<State, EvalError> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `eval` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `State` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> rv32g/src/lib.rs:244:1
[INFO] [stdout]     |
[INFO] [stdout] 244 | struct State {
[INFO] [stdout]     | ^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `EvalError` is more private than the item `eval`
[INFO] [stdout]    --> rv32g/src/lib.rs:261:1
[INFO] [stdout]     |
[INFO] [stdout] 261 | pub fn eval(mut state: State, instructions: &[u32]) -> Result<State, EvalError> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `eval` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `EvalError` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> rv32g/src/lib.rs:256:1
[INFO] [stdout]     |
[INFO] [stdout] 256 | enum EvalError {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `offset` is never read
[INFO] [stdout]    --> rv32g/src/lib.rs:257:26
[INFO] [stdout]     |
[INFO] [stdout] 257 |     InvalidInstruction { offset: usize },
[INFO] [stdout]     |     ------------------   ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `address` is never read
[INFO] [stdout]    --> rv32g/src/lib.rs:258:29
[INFO] [stdout]     |
[INFO] [stdout] 258 |     UnalignedMemoryAccess { address: u32 },
[INFO] [stdout]     |     ---------------------   ^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LOAD_FP` is never used
[INFO] [stdout]   --> rv32g/src/lib.rs:26:15
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub const LOAD_FP: u32 = 0b00000000_00000000_00000000_00000111;
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STORE_FP` is never used
[INFO] [stdout]   --> rv32g/src/lib.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub const STORE_FP: u32 = 0b00000000_00000000_00000000_00100111;
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AMO` is never used
[INFO] [stdout]   --> rv32g/src/lib.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub const AMO: u32 = 0b00000000_00000000_00000000_00101111;
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MADD` is never used
[INFO] [stdout]   --> rv32g/src/lib.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub const MADD: u32 = 0b00000000_00000000_00000000_01000011;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MSUB` is never used
[INFO] [stdout]   --> rv32g/src/lib.rs:30:15
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub const MSUB: u32 = 0b00000000_00000000_00000000_01000111;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NMSUB` is never used
[INFO] [stdout]   --> rv32g/src/lib.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub const NMSUB: u32 = 0b00000000_00000000_00000000_01001011;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NMADD` is never used
[INFO] [stdout]   --> rv32g/src/lib.rs:32:15
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub const NMADD: u32 = 0b00000000_00000000_00000000_01001111;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `I_TYPE` is never used
[INFO] [stdout]   --> rv32g/src/lib.rs:80:15
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub const I_TYPE: [u32; 9] = [
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `U_TYPE` is never used
[INFO] [stdout]   --> rv32g/src/lib.rs:84:15
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub const U_TYPE: [u32; 2] = [LUI, AUIPC];
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `R_TYPE` is never used
[INFO] [stdout]   --> rv32g/src/lib.rs:85:15
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub const R_TYPE: [u32; 10] = [ADD, SLT, SLTU, AND, OR, XOR, SLL, SRL, SUB, SRA];
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `J_TYPE` is never used
[INFO] [stdout]   --> rv32g/src/lib.rs:86:15
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub const J_TYPE: [u32; 1] = [JAL];
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `B_TYPE` is never used
[INFO] [stdout]   --> rv32g/src/lib.rs:87:15
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub const B_TYPE: [u32; 6] = [BEQ, BNE, BLT, BLTU, BGE, BGEU];
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `S_TYPE` is never used
[INFO] [stdout]   --> rv32g/src/lib.rs:88:15
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub const S_TYPE: [u32; 0] = [];
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking proptest v1.5.0
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> rv32g/src/lib.rs:610:5
[INFO] [stdout]     |
[INFO] [stdout] 265 | /     loop {
[INFO] [stdout] ...   |
[INFO] [stdout] 607 | |         };
[INFO] [stdout] 608 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 609 |
[INFO] [stdout] 610 |       Ok(state)
[INFO] [stdout]     |       ^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `State` is more private than the item `eval`
[INFO] [stdout]    --> rv32g/src/lib.rs:261:1
[INFO] [stdout]     |
[INFO] [stdout] 261 | pub fn eval(mut state: State, instructions: &[u32]) -> Result<State, EvalError> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `eval` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `State` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> rv32g/src/lib.rs:244:1
[INFO] [stdout]     |
[INFO] [stdout] 244 | struct State {
[INFO] [stdout]     | ^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `EvalError` is more private than the item `eval`
[INFO] [stdout]    --> rv32g/src/lib.rs:261:1
[INFO] [stdout]     |
[INFO] [stdout] 261 | pub fn eval(mut state: State, instructions: &[u32]) -> Result<State, EvalError> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `eval` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `EvalError` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> rv32g/src/lib.rs:256:1
[INFO] [stdout]     |
[INFO] [stdout] 256 | enum EvalError {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `offset` is never read
[INFO] [stdout]    --> rv32g/src/lib.rs:257:26
[INFO] [stdout]     |
[INFO] [stdout] 257 |     InvalidInstruction { offset: usize },
[INFO] [stdout]     |     ------------------   ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `address` is never read
[INFO] [stdout]    --> rv32g/src/lib.rs:258:29
[INFO] [stdout]     |
[INFO] [stdout] 258 |     UnalignedMemoryAccess { address: u32 },
[INFO] [stdout]     |     ---------------------   ^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LOAD_FP` is never used
[INFO] [stdout]   --> rv32g/src/lib.rs:26:15
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub const LOAD_FP: u32 = 0b00000000_00000000_00000000_00000111;
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STORE_FP` is never used
[INFO] [stdout]   --> rv32g/src/lib.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub const STORE_FP: u32 = 0b00000000_00000000_00000000_00100111;
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AMO` is never used
[INFO] [stdout]   --> rv32g/src/lib.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub const AMO: u32 = 0b00000000_00000000_00000000_00101111;
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MADD` is never used
[INFO] [stdout]   --> rv32g/src/lib.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub const MADD: u32 = 0b00000000_00000000_00000000_01000011;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MSUB` is never used
[INFO] [stdout]   --> rv32g/src/lib.rs:30:15
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub const MSUB: u32 = 0b00000000_00000000_00000000_01000111;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NMSUB` is never used
[INFO] [stdout]   --> rv32g/src/lib.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub const NMSUB: u32 = 0b00000000_00000000_00000000_01001011;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NMADD` is never used
[INFO] [stdout]   --> rv32g/src/lib.rs:32:15
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub const NMADD: u32 = 0b00000000_00000000_00000000_01001111;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.03s
[INFO] running `Command { std: "docker" "inspect" "3cafe93362038a564112fcaef73b73237598df53b5eb0f988d47d56c60b7254e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cafe93362038a564112fcaef73b73237598df53b5eb0f988d47d56c60b7254e", kill_on_drop: false }`
[INFO] [stdout] 3cafe93362038a564112fcaef73b73237598df53b5eb0f988d47d56c60b7254e