[INFO] updating cached repository https://github.com/arthurmco/steel5 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c90b59277c9b134ad8f2bb873533879083a1feba [INFO] checking arthurmco/steel5 against master#4fb54ed484e2239a3e9eff3be17df00d2a162be3 for pr-73345 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthurmco%2Fsteel5" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/arthurmco/steel5 on toolchain 4fb54ed484e2239a3e9eff3be17df00d2a162be3 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/arthurmco/steel5 [INFO] finished tweaking git repo https://github.com/arthurmco/steel5 [INFO] tweaked toml for git repo https://github.com/arthurmco/steel5 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/arthurmco/steel5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aad5893ec34edf081ce999b19b7294745f3c98b55e0b7568c8fbf5b4a155a891 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "aad5893ec34edf081ce999b19b7294745f3c98b55e0b7568c8fbf5b4a155a891", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aad5893ec34edf081ce999b19b7294745f3c98b55e0b7568c8fbf5b4a155a891", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aad5893ec34edf081ce999b19b7294745f3c98b55e0b7568c8fbf5b4a155a891", kill_on_drop: false }` [INFO] [stdout] aad5893ec34edf081ce999b19b7294745f3c98b55e0b7568c8fbf5b4a155a891 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca176fb889c2a6ff0367d7ce9c8e685e1d71c809e7a71482152b50a0e7ac0b5d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ca176fb889c2a6ff0367d7ce9c8e685e1d71c809e7a71482152b50a0e7ac0b5d", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling num-derive v0.3.0 [INFO] [stderr] Checking steel5 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/cpu/instruction.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SRLI_SRAI` should have an upper camel case name [INFO] [stdout] --> src/cpu/opcodes.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 98 | SRLI_SRAI = 0b101, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `SrliSrai` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ADD_SUB` should have an upper camel case name [INFO] [stdout] --> src/cpu/opcodes.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 109 | ADD_SUB = 0b000, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `AddSub` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SRL_SRA` should have an upper camel case name [INFO] [stdout] --> src/cpu/opcodes.rs:131:5 [INFO] [stdout] | [INFO] [stdout] 131 | SRL_SRA = 0b101, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `SrlSra` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `OP_IMM` should have an upper camel case name [INFO] [stdout] --> src/cpu/opcodes.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 221 | OP_IMM(OpcodeImmFunctions), [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `OpImm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `FREE_OPS` should have an upper camel case name [INFO] [stdout] --> src/cpu/opcodes.rs:226:5 [INFO] [stdout] | [INFO] [stdout] 226 | FREE_OPS(FreeOpcodes), [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `FreeOps` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/cpu/instruction.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SRLI_SRAI` should have an upper camel case name [INFO] [stdout] --> src/cpu/opcodes.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 98 | SRLI_SRAI = 0b101, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `SrliSrai` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ADD_SUB` should have an upper camel case name [INFO] [stdout] --> src/cpu/opcodes.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 109 | ADD_SUB = 0b000, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `AddSub` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SRL_SRA` should have an upper camel case name [INFO] [stdout] --> src/cpu/opcodes.rs:131:5 [INFO] [stdout] | [INFO] [stdout] 131 | SRL_SRA = 0b101, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `SrlSra` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `OP_IMM` should have an upper camel case name [INFO] [stdout] --> src/cpu/opcodes.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 221 | OP_IMM(OpcodeImmFunctions), [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `OpImm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `FREE_OPS` should have an upper camel case name [INFO] [stdout] --> src/cpu/opcodes.rs:226:5 [INFO] [stdout] | [INFO] [stdout] 226 | FREE_OPS(FreeOpcodes), [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `FreeOps` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/memaccess.rs:86:21 [INFO] [stdout] | [INFO] [stdout] 86 | let offset = addr - area.start; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/memaccess.rs:136:21 [INFO] [stdout] | [INFO] [stdout] 136 | let offset = addr - area.start; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `funct3` [INFO] [stdout] --> src/cpu/cpu_state.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | funct3, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `funct3: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `funct3` [INFO] [stdout] --> src/cpu/cpu_state.rs:98:13 [INFO] [stdout] | [INFO] [stdout] 98 | funct3, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `funct3: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `funct3` [INFO] [stdout] --> src/cpu/cpu_state.rs:134:13 [INFO] [stdout] | [INFO] [stdout] 134 | funct3, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `funct3: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/memaccess.rs:86:21 [INFO] [stdout] | [INFO] [stdout] 86 | let offset = addr - area.start; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/memaccess.rs:136:21 [INFO] [stdout] | [INFO] [stdout] 136 | let offset = addr - area.start; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `funct3` [INFO] [stdout] --> src/cpu/cpu_state.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | funct3, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `funct3: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `funct3` [INFO] [stdout] --> src/cpu/cpu_state.rs:98:13 [INFO] [stdout] | [INFO] [stdout] 98 | funct3, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `funct3: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `funct3` [INFO] [stdout] --> src/cpu/cpu_state.rs:134:13 [INFO] [stdout] | [INFO] [stdout] 134 | funct3, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `funct3: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.38s [INFO] running `Command { std: "docker" "inspect" "ca176fb889c2a6ff0367d7ce9c8e685e1d71c809e7a71482152b50a0e7ac0b5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca176fb889c2a6ff0367d7ce9c8e685e1d71c809e7a71482152b50a0e7ac0b5d", kill_on_drop: false }` [INFO] [stdout] ca176fb889c2a6ff0367d7ce9c8e685e1d71c809e7a71482152b50a0e7ac0b5d