[INFO] cloning repository https://github.com/Angramme/lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Angramme/lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAngramme%2Flang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAngramme%2Flang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] deb87ba11d105df2293e9babd9bf9b0a41f3db0b [INFO] checking Angramme/lang against master#029c9e18dd1f4668e1d42bb187c1c263dfe20093 for pr-157562 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAngramme%2Flang" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/Angramme/lang [INFO] finished tweaking git repo https://github.com/Angramme/lang [INFO] tweaked toml for git repo https://github.com/Angramme/lang written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Angramme/lang on toolchain 029c9e18dd1f4668e1d42bb187c1c263dfe20093 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+029c9e18dd1f4668e1d42bb187c1c263dfe20093" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Angramme/lang 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" "+029c9e18dd1f4668e1d42bb187c1c263dfe20093" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-ident v1.0.13 [INFO] [stderr] Downloaded inkwell_internals v0.10.0 [INFO] [stderr] Downloaded clap_lex v0.7.2 [INFO] [stderr] Downloaded anstyle-wincon v3.0.6 [INFO] [stderr] Downloaded thiserror v1.0.68 [INFO] [stderr] Downloaded thiserror-impl v1.0.68 [INFO] [stderr] Downloaded clap_derive v4.5.18 [INFO] [stderr] Downloaded quote v1.0.37 [INFO] [stderr] Downloaded either v1.13.0 [INFO] [stderr] Downloaded inkwell v0.5.0 [INFO] [stderr] Downloaded anyhow v1.0.93 [INFO] [stderr] Downloaded semver v1.0.23 [INFO] [stderr] Downloaded once_cell v1.20.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.89 [INFO] [stderr] Downloaded llvm-sys v180.0.0 [INFO] [stderr] Downloaded clap v4.5.20 [INFO] [stderr] Downloaded cc v1.1.37 [INFO] [stderr] Downloaded regex-lite v0.1.6 [INFO] [stderr] Downloaded clap_builder v4.5.20 [INFO] [stderr] Downloaded syn v2.0.87 [INFO] [stderr] Downloaded libc v0.2.162 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 068baa783076dbb99348ab5a5adbbc834c3e05681b3115ed8c83dc0caca4f1bf [INFO] running `Command { std: "docker" "start" "068baa783076dbb99348ab5a5adbbc834c3e05681b3115ed8c83dc0caca4f1bf", 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" "068baa783076dbb99348ab5a5adbbc834c3e05681b3115ed8c83dc0caca4f1bf" "/opt/rustwide/cargo-home/bin/cargo" "+029c9e18dd1f4668e1d42bb187c1c263dfe20093" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "068baa783076dbb99348ab5a5adbbc834c3e05681b3115ed8c83dc0caca4f1bf", 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" "068baa783076dbb99348ab5a5adbbc834c3e05681b3115ed8c83dc0caca4f1bf" "/opt/rustwide/cargo-home/bin/cargo" "+029c9e18dd1f4668e1d42bb187c1c263dfe20093" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling anyhow v1.0.93 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling regex-lite v0.1.6 [INFO] [stderr] Compiling libc v0.2.162 [INFO] [stderr] Compiling cc v1.1.37 [INFO] [stderr] Checking anstyle-parse v0.2.6 [INFO] [stderr] Compiling thiserror v1.0.68 [INFO] [stderr] Checking anstyle-query v1.1.2 [INFO] [stderr] Checking colorchoice v1.0.3 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Compiling inkwell v0.5.0 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking clap_builder v4.5.20 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Compiling llvm-sys v180.0.0 [INFO] [stderr] Compiling thiserror-impl v1.0.68 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling inkwell_internals v0.10.0 [INFO] [stderr] Checking clap v4.5.20 [INFO] [stderr] Checking lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `code_gen` [INFO] [stdout] --> src/codegen.rs:90:29 [INFO] [stdout] | [INFO] [stdout] 90 | fn compile<'ctx>(&self, code_gen: &CodeGen<'ctx>) -> Result, String> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_code_gen` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/codegen.rs:27:40 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn compile_main(&mut self, obj: &T) -> Result, String> { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 27 | pub fn compile_main(&mut self, obj: &T) -> Result, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `code_gen` [INFO] [stdout] --> src/codegen.rs:90:29 [INFO] [stdout] | [INFO] [stdout] 90 | fn compile<'ctx>(&self, code_gen: &CodeGen<'ctx>) -> Result, String> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_code_gen` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/codegen.rs:27:40 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn compile_main(&mut self, obj: &T) -> Result, String> { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 27 | pub fn compile_main(&mut self, obj: &T) -> Result, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.90s [INFO] running `Command { std: "docker" "inspect" "068baa783076dbb99348ab5a5adbbc834c3e05681b3115ed8c83dc0caca4f1bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "068baa783076dbb99348ab5a5adbbc834c3e05681b3115ed8c83dc0caca4f1bf", kill_on_drop: false }` [INFO] [stdout] 068baa783076dbb99348ab5a5adbbc834c3e05681b3115ed8c83dc0caca4f1bf