[INFO] cloning repository https://github.com/JonathanWoollett-Light/formal [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JonathanWoollett-Light/formal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanWoollett-Light%2Fformal", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanWoollett-Light%2Fformal'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] af6f07a25e9cb50c1701b19a315be588720c8386 [INFO] checking JonathanWoollett-Light/formal against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanWoollett-Light%2Fformal" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/JonathanWoollett-Light/formal [INFO] finished tweaking git repo https://github.com/JonathanWoollett-Light/formal [INFO] tweaked toml for git repo https://github.com/JonathanWoollett-Light/formal written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/JonathanWoollett-Light/formal on toolchain a5689b034ad287112f709693384a37f1377eb9cc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/JonathanWoollett-Light/formal 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 6f39e665c44a4c962926e3794e7d3c45cfc62fa5f13aa4ca8272a99099c48b0a [INFO] running `Command { std: "docker" "start" "6f39e665c44a4c962926e3794e7d3c45cfc62fa5f13aa4ca8272a99099c48b0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f39e665c44a4c962926e3794e7d3c45cfc62fa5f13aa4ca8272a99099c48b0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6f39e665c44a4c962926e3794e7d3c45cfc62fa5f13aa4ca8272a99099c48b0a" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f39e665c44a4c962926e3794e7d3c45cfc62fa5f13aa4ca8272a99099c48b0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6f39e665c44a4c962926e3794e7d3c45cfc62fa5f13aa4ca8272a99099c48b0a" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking cpufeatures v0.2.16 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking rayon-core v1.13.0 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Checking thousands v0.2.0 [INFO] [stderr] Checking integer-encoding v3.0.4 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking tracing-log v0.1.4 [INFO] [stderr] Compiling formal v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rayon v1.12.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking thrift v0.15.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] warning: formal@0.1.0: formal setup: some system dependencies are missing or were just installed [INFO] [stderr] warning: formal@0.1.0: missing packages (no terminal to prompt for sudo); run: sudo apt-get install -y qemu-system-misc gcc-riscv64-unknown-elf binutils-riscv64-unknown-elf qemu-user [INFO] [stderr] warning: formal@0.1.0: if a QEMU boot test reports a missing toolchain, set RISCV_BIN to the dir holding riscv64-unknown-elf-as/ld (apt installs them on PATH; export RISCV_BIN accordingly). [INFO] [stderr] warning: formal@0.1.0: (set FORMAL_NO_SETUP=1 to skip this, or FORMAL_SETUP=detect to only report) [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking regex-automata v0.4.8 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling async-trait v0.1.82 [INFO] [stderr] Compiling tracing-test-macro v0.2.5 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking cobs v0.3.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking opentelemetry v0.17.0 [INFO] [stderr] Checking tracing-test v0.2.5 [INFO] [stderr] Checking tracing-assertions v0.6.0 [INFO] [stderr] Checking opentelemetry-semantic-conventions v0.9.0 [INFO] [stderr] Checking tracing-opentelemetry v0.17.4 [INFO] [stderr] Checking postcard v1.1.3 [INFO] [stderr] Checking opentelemetry-jaeger v0.16.0 [INFO] [stdout] error: useless conversion to the same type: `u64` [INFO] [stdout] --> src/verifier_types.rs:432:47 [INFO] [stdout] | [INFO] [stdout] 432 | (Some(o), Some(v)) if *len == size(&Type::U8).into() => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 432 - (Some(o), Some(v)) if *len == size(&Type::U8).into() => { [INFO] [stdout] 432 + (Some(o), Some(v)) if *len == size(&Type::U8) => { [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 432 - (Some(o), Some(v)) if *len == size(&Type::U8).into() => { [INFO] [stdout] 432 + (Some(o), Some(v)) if *len == >::into(size(&Type::U8)) => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `u64` [INFO] [stdout] --> src/verifier_types.rs:439:47 [INFO] [stdout] | [INFO] [stdout] 439 | (Some(o), Some(v)) if *len == size(&Type::U32).into() => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 439 - (Some(o), Some(v)) if *len == size(&Type::U32).into() => { [INFO] [stdout] 439 + (Some(o), Some(v)) if *len == size(&Type::U32) => { [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 439 - (Some(o), Some(v)) if *len == size(&Type::U32).into() => { [INFO] [stdout] 439 + (Some(o), Some(v)) if *len == >::into(size(&Type::U32)) => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `u64` [INFO] [stdout] --> src/verifier_types.rs:449:41 [INFO] [stdout] | [INFO] [stdout] 449 | (Some(o), _) if *len == size(&Type::U64).into() => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 449 - (Some(o), _) if *len == size(&Type::U64).into() => { [INFO] [stdout] 449 + (Some(o), _) if *len == size(&Type::U64) => { [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 449 - (Some(o), _) if *len == size(&Type::U64).into() => { [INFO] [stdout] 449 + (Some(o), _) if *len == >::into(size(&Type::U64)) => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `ast::Label` [INFO] [stdout] --> src/verifier_types.rs:1873:21 [INFO] [stdout] | [INFO] [stdout] 1873 | tag.into(), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 1873 - tag.into(), [INFO] [stdout] 1873 + tag, [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 1873 - tag.into(), [INFO] [stdout] 1873 + >::into(tag), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: formal@0.1.0: formal setup: some system dependencies are missing or were just installed [INFO] [stderr] warning: formal@0.1.0: missing packages (no terminal to prompt for sudo); run: sudo apt-get install -y qemu-system-misc gcc-riscv64-unknown-elf binutils-riscv64-unknown-elf qemu-user [INFO] [stderr] warning: formal@0.1.0: if a QEMU boot test reports a missing toolchain, set RISCV_BIN to the dir holding riscv64-unknown-elf-as/ld (apt installs them on PATH; export RISCV_BIN accordingly). [INFO] [stderr] warning: formal@0.1.0: (set FORMAL_NO_SETUP=1 to skip this, or FORMAL_SETUP=detect to only report) [INFO] [stderr] error: could not compile `formal` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: useless conversion to the same type: `u64` [INFO] [stdout] --> src/verifier_types.rs:432:47 [INFO] [stdout] | [INFO] [stdout] 432 | (Some(o), Some(v)) if *len == size(&Type::U8).into() => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 432 - (Some(o), Some(v)) if *len == size(&Type::U8).into() => { [INFO] [stdout] 432 + (Some(o), Some(v)) if *len == size(&Type::U8) => { [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 432 - (Some(o), Some(v)) if *len == size(&Type::U8).into() => { [INFO] [stdout] 432 + (Some(o), Some(v)) if *len == >::into(size(&Type::U8)) => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `u64` [INFO] [stdout] --> src/verifier_types.rs:439:47 [INFO] [stdout] | [INFO] [stdout] 439 | (Some(o), Some(v)) if *len == size(&Type::U32).into() => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 439 - (Some(o), Some(v)) if *len == size(&Type::U32).into() => { [INFO] [stdout] 439 + (Some(o), Some(v)) if *len == size(&Type::U32) => { [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 439 - (Some(o), Some(v)) if *len == size(&Type::U32).into() => { [INFO] [stdout] 439 + (Some(o), Some(v)) if *len == >::into(size(&Type::U32)) => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `u64` [INFO] [stdout] --> src/verifier_types.rs:449:41 [INFO] [stdout] | [INFO] [stdout] 449 | (Some(o), _) if *len == size(&Type::U64).into() => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 449 - (Some(o), _) if *len == size(&Type::U64).into() => { [INFO] [stdout] 449 + (Some(o), _) if *len == size(&Type::U64) => { [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 449 - (Some(o), _) if *len == size(&Type::U64).into() => { [INFO] [stdout] 449 + (Some(o), _) if *len == >::into(size(&Type::U64)) => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `ast::Label` [INFO] [stdout] --> src/verifier_types.rs:1873:21 [INFO] [stdout] | [INFO] [stdout] 1873 | tag.into(), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 1873 - tag.into(), [INFO] [stdout] 1873 + tag, [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 1873 - tag.into(), [INFO] [stdout] 1873 + >::into(tag), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: formal@0.1.0: formal setup: some system dependencies are missing or were just installed [INFO] [stderr] warning: formal@0.1.0: missing packages (no terminal to prompt for sudo); run: sudo apt-get install -y qemu-system-misc gcc-riscv64-unknown-elf binutils-riscv64-unknown-elf qemu-user [INFO] [stderr] warning: formal@0.1.0: if a QEMU boot test reports a missing toolchain, set RISCV_BIN to the dir holding riscv64-unknown-elf-as/ld (apt installs them on PATH; export RISCV_BIN accordingly). [INFO] [stderr] warning: formal@0.1.0: (set FORMAL_NO_SETUP=1 to skip this, or FORMAL_SETUP=detect to only report) [INFO] [stderr] error: could not compile `formal` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "6f39e665c44a4c962926e3794e7d3c45cfc62fa5f13aa4ca8272a99099c48b0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f39e665c44a4c962926e3794e7d3c45cfc62fa5f13aa4ca8272a99099c48b0a", kill_on_drop: false }` [INFO] [stdout] 6f39e665c44a4c962926e3794e7d3c45cfc62fa5f13aa4ca8272a99099c48b0a