[INFO] cloning repository https://github.com/lentozi/symbolix
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lentozi/symbolix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flentozi%2Fsymbolix", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flentozi%2Fsymbolix'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad1951b6942ef64690d9dae2ed0f71c117824f3e
[INFO] checking lentozi/symbolix against try#2cbf9c3ff35600794d69a7dc7ab399810a067910 for pr-129249-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flentozi%2Fsymbolix" "/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/lentozi/symbolix
[INFO] finished tweaking git repo https://github.com/lentozi/symbolix
[INFO] tweaked toml for git repo https://github.com/lentozi/symbolix written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lentozi/symbolix on toolchain 2cbf9c3ff35600794d69a7dc7ab399810a067910
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2cbf9c3ff35600794d69a7dc7ab399810a067910" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lentozi/symbolix 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" "+2cbf9c3ff35600794d69a7dc7ab399810a067910" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 80894303e6f2f13923bbaaebb5b5755ced1b3d60e20f5912f0cd50a63be5f76a
[INFO] running `Command { std: "docker" "start" "80894303e6f2f13923bbaaebb5b5755ced1b3d60e20f5912f0cd50a63be5f76a", 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" "80894303e6f2f13923bbaaebb5b5755ced1b3d60e20f5912f0cd50a63be5f76a" "/opt/rustwide/cargo-home/bin/cargo" "+2cbf9c3ff35600794d69a7dc7ab399810a067910" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80894303e6f2f13923bbaaebb5b5755ced1b3d60e20f5912f0cd50a63be5f76a", 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" "80894303e6f2f13923bbaaebb5b5755ced1b3d60e20f5912f0cd50a63be5f76a" "/opt/rustwide/cargo-home/bin/cargo" "+2cbf9c3ff35600794d69a7dc7ab399810a067910" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling exprion-engine v0.1.0 (/opt/rustwide/workdir/exprion-engine)
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking syn v2.0.114
[INFO] [stderr]     Checking ordered-float v5.1.0
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]     Checking toml v0.9.11+spec-1.1.0
[INFO] [stderr]     Checking proc-macro-crate v3.5.0
[INFO] [stderr]     Checking exprion-core v0.1.0 (/opt/rustwide/workdir/exprion-core)
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking exprion-compile v0.1.0 (/opt/rustwide/workdir/exprion-compile)
[INFO] [stdout] warning: unused variable: `parameters`
[INFO] [stdout]   --> exprion-engine/src/backend/mcjit.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         parameters: &[ParameterInfo],
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parameters`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `LLVMInt8TypeInContext` is never used
[INFO] [stdout]    --> exprion-engine/src/backend/mcjit.rs:865:8
[INFO] [stdout]     |
[INFO] [stdout] 865 |     fn LLVMInt8TypeInContext(C: LLVMContextRef) -> LLVMTypeRef;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `LLVMBuildSelect` is never used
[INFO] [stdout]    --> exprion-engine/src/backend/mcjit.rs:954:8
[INFO] [stdout]     |
[INFO] [stdout] 954 |     fn LLVMBuildSelect(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `LLVMBuildZExt` is never used
[INFO] [stdout]    --> exprion-engine/src/backend/mcjit.rs:990:8
[INFO] [stdout]     |
[INFO] [stdout] 990 |     fn LLVMBuildZExt(
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking exprion-api v0.1.0 (/opt/rustwide/workdir/exprion-api)
[INFO] [stdout] warning: unused variable: `parameters`
[INFO] [stdout]   --> exprion-engine/src/backend/mcjit.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         parameters: &[ParameterInfo],
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parameters`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `LLVMInt8TypeInContext` is never used
[INFO] [stdout]    --> exprion-engine/src/backend/mcjit.rs:865:8
[INFO] [stdout]     |
[INFO] [stdout] 865 |     fn LLVMInt8TypeInContext(C: LLVMContextRef) -> LLVMTypeRef;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `LLVMBuildSelect` is never used
[INFO] [stdout]    --> exprion-engine/src/backend/mcjit.rs:954:8
[INFO] [stdout]     |
[INFO] [stdout] 954 |     fn LLVMBuildSelect(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `LLVMBuildZExt` is never used
[INFO] [stdout]    --> exprion-engine/src/backend/mcjit.rs:990:8
[INFO] [stdout]     |
[INFO] [stdout] 990 |     fn LLVMBuildZExt(
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless conversion to the same type: `proc_macro2::TokenStream`
[INFO] [stdout]    --> exprion-compile/src/codegen.rs:432:5
[INFO] [stdout]     |
[INFO] [stdout] 432 | /     quote! {
[INFO] [stdout] 433 | |         (|| {
[INFO] [stdout] 434 | |             #[derive(Clone, Copy)]
[INFO] [stdout] 435 | |             #[doc = #doc_comment]
[INFO] [stdout] ...   |
[INFO] [stdout] 452 | |         })()
[INFO] [stdout] 453 | |     }.into()
[INFO] [stdout]     | |____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> 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: you can instead use the fully-qualified path `<proc_macro2::TokenStream as Into<proc_macro2::TokenStream>::into(val) to avoid triggering this lint
[INFO] [stdout]     = note: `#[warn(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless conversion to the same type: `proc_macro2::TokenStream`
[INFO] [stdout]    --> exprion-compile/src/codegen.rs:432:5
[INFO] [stdout]     |
[INFO] [stdout] 432 | /     quote! {
[INFO] [stdout] 433 | |         (|| {
[INFO] [stdout] 434 | |             #[derive(Clone, Copy)]
[INFO] [stdout] 435 | |             #[doc = #doc_comment]
[INFO] [stdout] ...   |
[INFO] [stdout] 452 | |         })()
[INFO] [stdout] 453 | |     }.into()
[INFO] [stdout]     | |____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> 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: you can instead use the fully-qualified path `<proc_macro2::TokenStream as Into<proc_macro2::TokenStream>::into(val) to avoid triggering this lint
[INFO] [stdout]     = note: `#[warn(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking exprion v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: exprion-compile is using the system cache directory because EXPRION_CACHE_DIR is not set; set EXPRION_CACHE_DIR to choose a project-specific cache path, set EXPRION_SILENCE_CACHE_WARNING=1 to silence this warning, or set EXPRION_DISABLE_CACHE=1 to disable caching.
[INFO] [stderr]     Checking trybuild v1.0.115
[INFO] [stderr] warning: exprion-compile is using the system cache directory because EXPRION_CACHE_DIR is not set; set EXPRION_CACHE_DIR to choose a project-specific cache path, set EXPRION_SILENCE_CACHE_WARNING=1 to silence this warning, or set EXPRION_DISABLE_CACHE=1 to disable caching.
[INFO] [stderr] warning: exprion-compile is using the system cache directory because EXPRION_CACHE_DIR is not set; set EXPRION_CACHE_DIR to choose a project-specific cache path, set EXPRION_SILENCE_CACHE_WARNING=1 to silence this warning, or set EXPRION_DISABLE_CACHE=1 to disable caching.
[INFO] [stderr] warning: exprion-compile is using the system cache directory because EXPRION_CACHE_DIR is not set; set EXPRION_CACHE_DIR to choose a project-specific cache path, set EXPRION_SILENCE_CACHE_WARNING=1 to silence this warning, or set EXPRION_DISABLE_CACHE=1 to disable caching.
[INFO] [stderr] warning: exprion-compile is using the system cache directory because EXPRION_CACHE_DIR is not set; set EXPRION_CACHE_DIR to choose a project-specific cache path, set EXPRION_SILENCE_CACHE_WARNING=1 to silence this warning, or set EXPRION_DISABLE_CACHE=1 to disable caching.
[INFO] [stdout] warning: useless conversion to the same type: `proc_macro2::TokenStream`
[INFO] [stdout]    --> exprion-compile/src/codegen.rs:432:5
[INFO] [stdout]     |
[INFO] [stdout] 432 | /     quote! {
[INFO] [stdout] 433 | |         (|| {
[INFO] [stdout] 434 | |             #[derive(Clone, Copy)]
[INFO] [stdout] 435 | |             #[doc = #doc_comment]
[INFO] [stdout] ...   |
[INFO] [stdout] 452 | |         })()
[INFO] [stdout] 453 | |     }.into()
[INFO] [stdout]     | |____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> 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: you can instead use the fully-qualified path `<proc_macro2::TokenStream as Into<proc_macro2::TokenStream>::into(val) to avoid triggering this lint
[INFO] [stdout]     = note: `#[warn(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.06s
[INFO] running `Command { std: "docker" "inspect" "80894303e6f2f13923bbaaebb5b5755ced1b3d60e20f5912f0cd50a63be5f76a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80894303e6f2f13923bbaaebb5b5755ced1b3d60e20f5912f0cd50a63be5f76a", kill_on_drop: false }`
[INFO] [stdout] 80894303e6f2f13923bbaaebb5b5755ced1b3d60e20f5912f0cd50a63be5f76a
