[INFO] cloning repository https://github.com/thirdsgames/quill
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thirdsgames/quill" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthirdsgames%2Fquill", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthirdsgames%2Fquill'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d82605799aedad2320345006da36060c9ee9bb8
[INFO] checking thirdsgames/quill against master#c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3 for pr-141352
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthirdsgames%2Fquill" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thirdsgames/quill on toolchain c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/thirdsgames/quill
[INFO] finished tweaking git repo https://github.com/thirdsgames/quill
[INFO] tweaked toml for git repo https://github.com/thirdsgames/quill written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/thirdsgames/quill 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" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lspower-macros v0.2.1
[INFO] [stderr]   Downloaded ariadne v0.1.3
[INFO] [stderr]   Downloaded xz2 v0.1.6
[INFO] [stderr]   Downloaded curl v0.4.41
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.3
[INFO] [stderr]   Downloaded lzma-sys v0.1.17
[INFO] [stderr]   Downloaded curl-sys v0.4.51+curl-7.80.0
[INFO] [stderr]   Downloaded lspower v1.4.0
[INFO] [stderr]   Downloaded llvm-sys v110.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 341c3a39f7602447b13e01c0e46cc798feab3a309f7d0fb160f6f413e6fd2845
[INFO] running `Command { std: "docker" "start" "-a" "341c3a39f7602447b13e01c0e46cc798feab3a309f7d0fb160f6f413e6fd2845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "341c3a39f7602447b13e01c0e46cc798feab3a309f7d0fb160f6f413e6fd2845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "341c3a39f7602447b13e01c0e46cc798feab3a309f7d0fb160f6f413e6fd2845", kill_on_drop: false }`
[INFO] [stdout] 341c3a39f7602447b13e01c0e46cc798feab3a309f7d0fb160f6f413e6fd2845
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 706edf8f9946fa8187a56e86ee94d5451c23c4b5b11944b468fdd4037c7e14bd
[INFO] running `Command { std: "docker" "start" "-a" "706edf8f9946fa8187a56e86ee94d5451c23c4b5b11944b468fdd4037c7e14bd", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
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[INFO] [stderr]    Compiling llvm-sys v110.0.2
[INFO] [stderr]     Checking console v0.15.0
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[INFO] [stderr]     Checking quill_install v0.1.0 (/opt/rustwide/workdir/src/quill_install)
[INFO] [stderr]    Compiling inkwell_internals v0.5.0 (https://github.com/TheDan64/inkwell?branch=master#4ddaa3b4)
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.18
[INFO] [stderr]    Compiling tokio-macros v1.6.0
[INFO] [stderr]    Compiling futures-macro v0.3.18
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[INFO] [stderr]    Compiling auto_impl v0.5.0
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[INFO] [stderr]     Checking tracing v0.1.29
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking zip v0.5.13
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[INFO] [stderr]     Checking quill_common v0.1.0 (/opt/rustwide/workdir/src/quill_common)
[INFO] [stderr]     Checking quill_target v0.1.0 (/opt/rustwide/workdir/src/quill_target)
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking quillc_api v0.1.0 (/opt/rustwide/workdir/src/quillc_api)
[INFO] [stderr]     Checking quill_link v0.1.0 (/opt/rustwide/workdir/src/quill_link)
[INFO] [stderr]     Checking quill_source_file v0.1.0 (/opt/rustwide/workdir/src/quill_source_file)
[INFO] [stderr]     Checking quill_type v0.1.0 (/opt/rustwide/workdir/src/quill_type)
[INFO] [stderr]     Checking quill_lexer v0.1.0 (/opt/rustwide/workdir/src/quill_lexer)
[INFO] [stderr]     Checking quill_error v0.1.0 (/opt/rustwide/workdir/src/quill_error)
[INFO] [stderr]     Checking quill_parser v0.1.0 (/opt/rustwide/workdir/src/quill_parser)
[INFO] [stderr]     Checking quill_index v0.1.0 (/opt/rustwide/workdir/src/quill_index)
[INFO] [stderr]     Checking lsp-types v0.91.1
[INFO] [stderr]     Checking quill v0.1.0 (/opt/rustwide/workdir/src/quill)
[INFO] [stdout] warning: field `decl_type` is never read
[INFO] [stdout]   --> src/quill_index/src/type_index.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct TypeDeclarationC {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 31 |     pub decl_type: TypeDeclarationTypeC,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypeDeclarationC` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `decl_type` is never read
[INFO] [stdout]   --> src/quill_index/src/type_index.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct TypeDeclarationC {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 31 |     pub decl_type: TypeDeclarationTypeC,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypeDeclarationC` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking quill_type_deduce v0.1.0 (/opt/rustwide/workdir/src/quill_type_deduce)
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]   --> src/quill/src/cli.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     app_from_crate!("\n")
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^ this raw pointer has type `*const std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&std::string::String`
[INFO] [stdout]   --> src/quill/src/cli.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     app_from_crate!("\n")
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `crate_authors` which comes from the expansion of the macro `app_from_crate` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/clap-2.34.0/src/macros.rs:493:22
[INFO] [stdout]    |
[INFO] [stdout] 493|                     &(&(*VALUE))[..]
[INFO] [stdout]    |                      ++        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]   --> src/quill/src/cli.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     app_from_crate!("\n")
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^ this raw pointer has type `*const std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&std::string::String`
[INFO] [stdout]   --> src/quill/src/cli.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     app_from_crate!("\n")
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `crate_authors` which comes from the expansion of the macro `app_from_crate` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/clap-2.34.0/src/macros.rs:493:22
[INFO] [stdout]    |
[INFO] [stdout] 493|                     &(&(*VALUE))[..]
[INFO] [stdout]    |                      ++        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking quill_mir v0.1.0 (/opt/rustwide/workdir/src/quill_mir)
[INFO] [stderr]     Checking quill_monomorphise v0.1.0 (/opt/rustwide/workdir/src/quill_monomorphise)
[INFO] [stderr]     Checking quill_borrow_check v0.1.0 (/opt/rustwide/workdir/src/quill_borrow_check)
[INFO] [stderr]     Checking quill_func_objects v0.1.0 (/opt/rustwide/workdir/src/quill_func_objects)
[INFO] [stderr]     Checking quill_reprs v0.1.0 (/opt/rustwide/workdir/src/quill_reprs)
[INFO] [stderr]     Checking quill_analyse v0.1.0 (/opt/rustwide/workdir/src/quill_analyse)
[INFO] [stderr]     Checking quill_llvm v0.1.0 (/opt/rustwide/workdir/src/quill_llvm)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/quill_llvm/src/func/body.rs:713:50
[INFO] [stdout]     |
[INFO] [stdout] 713 | ...                   unsafe { std::mem::transmute::<i64, u64>(*value) },
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `i64::cast_unsigned(*value)`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/quill_llvm/src/func/body.rs:713:50
[INFO] [stdout]     |
[INFO] [stdout] 713 | ...                   unsafe { std::mem::transmute::<i64, u64>(*value) },
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `i64::cast_unsigned(*value)`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/quill_llvm/src/func/rvalue.rs:271:49
[INFO] [stdout]     |
[INFO] [stdout] 271 | ...                   .const_int(unsafe { std::mem::transmute::<i64, u64>(*value) }, true),
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `i64::cast_unsigned(*value)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/quill_llvm/src/func/rvalue.rs:271:49
[INFO] [stdout]     |
[INFO] [stdout] 271 | ...                   .const_int(unsafe { std::mem::transmute::<i64, u64>(*value) }, true),
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `i64::cast_unsigned(*value)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExecutionError` is never constructed
[INFO] [stdout]   --> src/quill_llvm/src/lib.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct ExecutionError {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `di_compile_unit` is never read
[INFO] [stdout]   --> src/quill_llvm/src/codegen.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct CodeGenContext<'ctx> {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub di_compile_unit: DICompileUnit<'ctx>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExecutionError` is never constructed
[INFO] [stdout]   --> src/quill_llvm/src/lib.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct ExecutionError {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `di_compile_unit` is never read
[INFO] [stdout]   --> src/quill_llvm/src/codegen.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct CodeGenContext<'ctx> {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub di_compile_unit: DICompileUnit<'ctx>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking lspower v1.4.0
[INFO] [stderr]     Checking quill_lsp v0.1.0 (/opt/rustwide/workdir/src/quill_lsp)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.38s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.2.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "706edf8f9946fa8187a56e86ee94d5451c23c4b5b11944b468fdd4037c7e14bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "706edf8f9946fa8187a56e86ee94d5451c23c4b5b11944b468fdd4037c7e14bd", kill_on_drop: false }`
[INFO] [stdout] 706edf8f9946fa8187a56e86ee94d5451c23c4b5b11944b468fdd4037c7e14bd