[INFO] cloning repository https://github.com/wakuto/rv32emu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wakuto/rv32emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwakuto%2Frv32emu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwakuto%2Frv32emu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b5be257b82f0ef1295e856e7bd013bd34ca2aa58 [INFO] testing wakuto/rv32emu against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwakuto%2Frv32emu" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/wakuto/rv32emu [INFO] finished tweaking git repo https://github.com/wakuto/rv32emu [INFO] tweaked toml for git repo https://github.com/wakuto/rv32emu written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/wakuto/rv32emu on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/wakuto/rv32emu 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f4f213d437bc0a606c8badcf2f95767bd0591ae2329af25133a1eb72e467914 [INFO] running `Command { std: "docker" "start" "-a" "4f4f213d437bc0a606c8badcf2f95767bd0591ae2329af25133a1eb72e467914", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f4f213d437bc0a606c8badcf2f95767bd0591ae2329af25133a1eb72e467914", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f4f213d437bc0a606c8badcf2f95767bd0591ae2329af25133a1eb72e467914", kill_on_drop: false }` [INFO] [stdout] 4f4f213d437bc0a606c8badcf2f95767bd0591ae2329af25133a1eb72e467914 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e0de595c828c4c24d27c7337aea9655c96879cd9db10da8065cb2a65525c4676 [INFO] running `Command { std: "docker" "start" "-a" "e0de595c828c4c24d27c7337aea9655c96879cd9db10da8065cb2a65525c4676", kill_on_drop: false }` [INFO] [stderr] Compiling rv32i v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `ope_type` is never read [INFO] [stdout] --> src/cpu.rs:17:3 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Instruction { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 17 | ope_type: InstructionType, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cpu.rs:34:23 [INFO] [stdout] | [INFO] [stdout] 34 | IllegalMemoryAccess(u32), [INFO] [stdout] | ------------------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Exception` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [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] 34 - IllegalMemoryAccess(u32), [INFO] [stdout] 34 + IllegalMemoryAccess(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.65s [INFO] running `Command { std: "docker" "inspect" "e0de595c828c4c24d27c7337aea9655c96879cd9db10da8065cb2a65525c4676", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0de595c828c4c24d27c7337aea9655c96879cd9db10da8065cb2a65525c4676", kill_on_drop: false }` [INFO] [stdout] e0de595c828c4c24d27c7337aea9655c96879cd9db10da8065cb2a65525c4676 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9931cf9656257b0b5f8ddddb510a40440be5548e580771637af5dde8ab38ed82 [INFO] running `Command { std: "docker" "start" "-a" "9931cf9656257b0b5f8ddddb510a40440be5548e580771637af5dde8ab38ed82", kill_on_drop: false }` [INFO] [stderr] Compiling rv32i v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `ope_type` is never read [INFO] [stdout] --> src/cpu.rs:17:3 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Instruction { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 17 | ope_type: InstructionType, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cpu.rs:34:23 [INFO] [stdout] | [INFO] [stdout] 34 | IllegalMemoryAccess(u32), [INFO] [stdout] | ------------------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Exception` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [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] 34 - IllegalMemoryAccess(u32), [INFO] [stdout] 34 + IllegalMemoryAccess(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "9931cf9656257b0b5f8ddddb510a40440be5548e580771637af5dde8ab38ed82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9931cf9656257b0b5f8ddddb510a40440be5548e580771637af5dde8ab38ed82", kill_on_drop: false }` [INFO] [stdout] 9931cf9656257b0b5f8ddddb510a40440be5548e580771637af5dde8ab38ed82 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c49f65537aba0f6c497fb2a2a145728f9254132955019c09cb17147abfc3e759 [INFO] running `Command { std: "docker" "start" "-a" "c49f65537aba0f6c497fb2a2a145728f9254132955019c09cb17147abfc3e759", kill_on_drop: false }` [INFO] [stderr] warning: field `ope_type` is never read [INFO] [stderr] --> src/cpu.rs:17:3 [INFO] [stderr] | [INFO] [stderr] 16 | pub struct Instruction { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] 17 | ope_type: InstructionType, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Instruction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/cpu.rs:34:23 [INFO] [stderr] | [INFO] [stderr] 34 | IllegalMemoryAccess(u32), [INFO] [stderr] | ------------------- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Exception` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 34 - IllegalMemoryAccess(u32), [INFO] [stderr] 34 + IllegalMemoryAccess(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `rv32i` (bin "rv32i" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rv32i-81ccbff91529fefb) [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] running `Command { std: "docker" "inspect" "c49f65537aba0f6c497fb2a2a145728f9254132955019c09cb17147abfc3e759", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c49f65537aba0f6c497fb2a2a145728f9254132955019c09cb17147abfc3e759", kill_on_drop: false }` [INFO] [stdout] c49f65537aba0f6c497fb2a2a145728f9254132955019c09cb17147abfc3e759