[INFO] cloning repository https://github.com/bea4dev/toyst
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bea4dev/toyst" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbea4dev%2Ftoyst", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbea4dev%2Ftoyst'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 328166b008c75a461e9ee6e632c7de3d8def156c
[INFO] checking bea4dev/toyst against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbea4dev%2Ftoyst" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bea4dev/toyst
[INFO] finished tweaking git repo https://github.com/bea4dev/toyst
[INFO] tweaked toml for git repo https://github.com/bea4dev/toyst written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bea4dev/toyst on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bea4dev/toyst 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ceb16a65c2505a32f18a40cb624bb55ac260727dc8da7bdd5e1775a9ceee20d3
[INFO] running `Command { std: "docker" "start" "ceb16a65c2505a32f18a40cb624bb55ac260727dc8da7bdd5e1775a9ceee20d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ceb16a65c2505a32f18a40cb624bb55ac260727dc8da7bdd5e1775a9ceee20d3", 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" "ceb16a65c2505a32f18a40cb624bb55ac260727dc8da7bdd5e1775a9ceee20d3" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ceb16a65c2505a32f18a40cb624bb55ac260727dc8da7bdd5e1775a9ceee20d3", 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" "ceb16a65c2505a32f18a40cb624bb55ac260727dc8da7bdd5e1775a9ceee20d3" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
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[INFO] [stdout] error: useless conversion to the same type: `BasicTypeEnum<'_>`
[INFO] [stdout]   --> src/codegen.rs:78:40
[INFO] [stdout]    |
[INFO] [stdout] 78 |                         .map(|(_, ty)| into_llvm_value_type(context, ty).unwrap().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: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 78 -                         .map(|(_, ty)| into_llvm_value_type(context, ty).unwrap().into())
[INFO] [stdout] 78 +                         .map(|(_, ty)| into_llvm_value_type(context, ty).unwrap())
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 78 -                         .map(|(_, ty)| into_llvm_value_type(context, ty).unwrap().into())
[INFO] [stdout] 78 +                         .map(|(_, ty)| <BasicTypeEnum<'_> as Into<_>>::into(into_llvm_value_type(context, ty).unwrap()))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `BasicTypeEnum<'_>`
[INFO] [stdout]    --> src/codegen.rs:253:40
[INFO] [stdout]     |
[INFO] [stdout] 253 |                         .map(|(_, ty)| into_llvm_value_type(context, ty).unwrap().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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 253 -                         .map(|(_, ty)| into_llvm_value_type(context, ty).unwrap().into())
[INFO] [stdout] 253 +                         .map(|(_, ty)| into_llvm_value_type(context, ty).unwrap())
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 253 -                         .map(|(_, ty)| into_llvm_value_type(context, ty).unwrap().into())
[INFO] [stdout] 253 +                         .map(|(_, ty)| <BasicTypeEnum<'_> as Into<_>>::into(into_llvm_value_type(context, ty).unwrap()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `BasicTypeEnum<'_>`
[INFO] [stdout]   --> src/codegen.rs:78:40
[INFO] [stdout]    |
[INFO] [stdout] 78 |                         .map(|(_, ty)| into_llvm_value_type(context, ty).unwrap().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: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 78 -                         .map(|(_, ty)| into_llvm_value_type(context, ty).unwrap().into())
[INFO] [stdout] 78 +                         .map(|(_, ty)| into_llvm_value_type(context, ty).unwrap())
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 78 -                         .map(|(_, ty)| into_llvm_value_type(context, ty).unwrap().into())
[INFO] [stdout] 78 +                         .map(|(_, ty)| <BasicTypeEnum<'_> as Into<_>>::into(into_llvm_value_type(context, ty).unwrap()))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `BasicTypeEnum<'_>`
[INFO] [stdout]    --> src/codegen.rs:253:40
[INFO] [stdout]     |
[INFO] [stdout] 253 |                         .map(|(_, ty)| into_llvm_value_type(context, ty).unwrap().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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 253 -                         .map(|(_, ty)| into_llvm_value_type(context, ty).unwrap().into())
[INFO] [stdout] 253 +                         .map(|(_, ty)| into_llvm_value_type(context, ty).unwrap())
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 253 -                         .map(|(_, ty)| into_llvm_value_type(context, ty).unwrap().into())
[INFO] [stdout] 253 +                         .map(|(_, ty)| <BasicTypeEnum<'_> as Into<_>>::into(into_llvm_value_type(context, ty).unwrap()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]     --> src/codegen.rs:1388:70
[INFO] [stdout]      |
[INFO] [stdout] 1388 |         jit_engine.add_global_mapping(&print_str_function, print_str as usize);
[INFO] [stdout]      |                                                                      ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]      |
[INFO] [stdout] 1388 |         jit_engine.add_global_mapping(&print_str_function, print_str as *const () as usize);
[INFO] [stdout]      |                                                                      ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]     --> src/codegen.rs:1389:70
[INFO] [stdout]      |
[INFO] [stdout] 1389 |         jit_engine.add_global_mapping(&print_int_function, print_int as usize);
[INFO] [stdout]      |                                                                      ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]      |
[INFO] [stdout] 1389 |         jit_engine.add_global_mapping(&print_int_function, print_int as *const () as usize);
[INFO] [stdout]      |                                                                      ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `toyst` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `toyst` (lib test) due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "ceb16a65c2505a32f18a40cb624bb55ac260727dc8da7bdd5e1775a9ceee20d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceb16a65c2505a32f18a40cb624bb55ac260727dc8da7bdd5e1775a9ceee20d3", kill_on_drop: false }`
[INFO] [stdout] ceb16a65c2505a32f18a40cb624bb55ac260727dc8da7bdd5e1775a9ceee20d3
