[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 master#c0bb140a37c81cf59a0b40c21c9413059644e294 for pr-129249-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flentozi%2Fsymbolix" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/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-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lentozi/symbolix on toolchain c0bb140a37c81cf59a0b40c21c9413059644e294
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0bb140a37c81cf59a0b40c21c9413059644e294" "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" "+c0bb140a37c81cf59a0b40c21c9413059644e294" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml v0.9.11+spec-1.1.0
[INFO] [stderr]   Downloaded trybuild v1.0.115
[INFO] [stderr]   Downloaded target-triple v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b70d8634ca150c5d34be503c467fdc990fb04618d2f52eb12bc95a16f9e8d28d
[INFO] running `Command { std: "docker" "start" "b70d8634ca150c5d34be503c467fdc990fb04618d2f52eb12bc95a16f9e8d28d", 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" "b70d8634ca150c5d34be503c467fdc990fb04618d2f52eb12bc95a16f9e8d28d" "/opt/rustwide/cargo-home/bin/cargo" "+c0bb140a37c81cf59a0b40c21c9413059644e294" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b70d8634ca150c5d34be503c467fdc990fb04618d2f52eb12bc95a16f9e8d28d", 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" "b70d8634ca150c5d34be503c467fdc990fb04618d2f52eb12bc95a16f9e8d28d" "/opt/rustwide/cargo-home/bin/cargo" "+c0bb140a37c81cf59a0b40c21c9413059644e294" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling exprion-engine v0.1.0 (/opt/rustwide/workdir/exprion-engine)
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking ordered-float v5.1.0
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking syn v2.0.114
[INFO] [stderr]     Checking serde_json v1.0.149
[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]    Compiling 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] [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] [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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.70s
[INFO] running `Command { std: "docker" "inspect" "b70d8634ca150c5d34be503c467fdc990fb04618d2f52eb12bc95a16f9e8d28d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b70d8634ca150c5d34be503c467fdc990fb04618d2f52eb12bc95a16f9e8d28d", kill_on_drop: false }`
[INFO] [stdout] b70d8634ca150c5d34be503c467fdc990fb04618d2f52eb12bc95a16f9e8d28d