[INFO] cloning repository https://github.com/xarantolus/llvm-dev-env
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xarantolus/llvm-dev-env" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxarantolus%2Fllvm-dev-env", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxarantolus%2Fllvm-dev-env'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 35acf34fba1725e7d1c5249cf9a92f76b03a3c94
[INFO] checking xarantolus/llvm-dev-env against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxarantolus%2Fllvm-dev-env" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/xarantolus/llvm-dev-env
[INFO] finished tweaking git repo https://github.com/xarantolus/llvm-dev-env
[INFO] tweaked toml for git repo https://github.com/xarantolus/llvm-dev-env written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xarantolus/llvm-dev-env on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/xarantolus/llvm-dev-env 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/TheDan64/inkwell`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded llvm-sys v150.0.5
[INFO] [stderr]   Downloaded anstyle-wincon v1.0.0
[INFO] [stderr]   Downloaded clap_lex v0.4.1
[INFO] [stderr]   Downloaded anstream v0.3.0
[INFO] [stderr]   Downloaded pretty_assertions v1.3.0
[INFO] [stderr]   Downloaded clap v4.2.4
[INFO] [stderr]   Downloaded rustix v0.37.13
[INFO] [stderr]   Downloaded clap_builder v4.2.4
[INFO] [stderr]   Downloaded linux-raw-sys v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a225d58a911d0aa9f1b6d22141a4ca44677da90050ce3befb355ecc32cbc8a4d
[INFO] running `Command { std: "docker" "start" "-a" "a225d58a911d0aa9f1b6d22141a4ca44677da90050ce3befb355ecc32cbc8a4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a225d58a911d0aa9f1b6d22141a4ca44677da90050ce3befb355ecc32cbc8a4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a225d58a911d0aa9f1b6d22141a4ca44677da90050ce3befb355ecc32cbc8a4d", kill_on_drop: false }`
[INFO] [stdout] a225d58a911d0aa9f1b6d22141a4ca44677da90050ce3befb355ecc32cbc8a4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96eb143f615f5734f0e2487bea1d71699d7aeada24b79a85d33cd56d97389d53
[INFO] running `Command { std: "docker" "start" "-a" "96eb143f615f5734f0e2487bea1d71699d7aeada24b79a85d33cd56d97389d53", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling rustix v0.37.13
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]     Checking linux-raw-sys v0.3.3
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]     Checking clap_lex v0.4.1
[INFO] [stderr]    Compiling inkwell v0.1.1 (https://github.com/TheDan64/inkwell?branch=master#dc550b75)
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking pretty_assertions v1.3.0
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]     Checking parking_lot_core v0.9.7
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling regex v1.7.3
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]     Checking tempfile v3.5.0
[INFO] [stderr]     Checking anstream v0.3.0
[INFO] [stderr]     Checking clap_builder v4.2.4
[INFO] [stderr]    Compiling llvm-sys v150.0.5
[INFO] [stderr]    Compiling inkwell_internals v0.7.0 (https://github.com/TheDan64/inkwell?branch=master#dc550b75)
[INFO] [stderr]     Checking clap v4.2.4
[INFO] [stderr]     Checking llvm-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `CompileOptions` is never constructed
[INFO] [stdout]  --> src/compiler/compile_options.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct CompileOptions {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `parse_args` is never used
[INFO] [stdout]   --> src/compiler/compile_options.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl CompileOptions {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 18 |     pub fn parse_args() -> Result<CompileOptions, Box<dyn Error>> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CompileTarget` is never constructed
[INFO] [stdout]  --> src/compiler/target.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct CompileTarget {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `native_machine`, `generate_main_call`, and `write_output` are never used
[INFO] [stdout]   --> src/compiler/target.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl CompileTarget {
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout] 13 |     pub fn new(options: CompileOptions) -> CompileTarget {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn native_machine(&self) -> Result<TargetMachine, Box<dyn Error>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn generate_main_call(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn write_output(
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CompileOptions` is never constructed
[INFO] [stdout]  --> src/compiler/compile_options.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct CompileOptions {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `parse_args` is never used
[INFO] [stdout]   --> src/compiler/compile_options.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl CompileOptions {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 18 |     pub fn parse_args() -> Result<CompileOptions, Box<dyn Error>> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CompileTarget` is never constructed
[INFO] [stdout]  --> src/compiler/target.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct CompileTarget {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `native_machine`, `generate_main_call`, and `write_output` are never used
[INFO] [stdout]   --> src/compiler/target.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl CompileTarget {
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout] 13 |     pub fn new(options: CompileOptions) -> CompileTarget {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn native_machine(&self) -> Result<TargetMachine, Box<dyn Error>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn generate_main_call(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn write_output(
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.90s
[INFO] running `Command { std: "docker" "inspect" "96eb143f615f5734f0e2487bea1d71699d7aeada24b79a85d33cd56d97389d53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96eb143f615f5734f0e2487bea1d71699d7aeada24b79a85d33cd56d97389d53", kill_on_drop: false }`
[INFO] [stdout] 96eb143f615f5734f0e2487bea1d71699d7aeada24b79a85d33cd56d97389d53
