[INFO] cloning repository https://github.com/taka231/simply_typed_lambda_calculus_compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/taka231/simply_typed_lambda_calculus_compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaka231%2Fsimply_typed_lambda_calculus_compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaka231%2Fsimply_typed_lambda_calculus_compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a46e6fe624a506587e5a7b2c2cfb36c5c0c6354
[INFO] checking taka231/simply_typed_lambda_calculus_compiler against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaka231%2Fsimply_typed_lambda_calculus_compiler" "/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/taka231/simply_typed_lambda_calculus_compiler
[INFO] finished tweaking git repo https://github.com/taka231/simply_typed_lambda_calculus_compiler
[INFO] tweaked toml for git repo https://github.com/taka231/simply_typed_lambda_calculus_compiler written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/taka231/simply_typed_lambda_calculus_compiler 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/taka231/simply_typed_lambda_calculus_compiler 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] 1ba296421a27057ad52fde0baf34f2bb29099b128aea8c6a25e4427eb94600b1
[INFO] running `Command { std: "docker" "start" "1ba296421a27057ad52fde0baf34f2bb29099b128aea8c6a25e4427eb94600b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ba296421a27057ad52fde0baf34f2bb29099b128aea8c6a25e4427eb94600b1", 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" "1ba296421a27057ad52fde0baf34f2bb29099b128aea8c6a25e4427eb94600b1" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ba296421a27057ad52fde0baf34f2bb29099b128aea8c6a25e4427eb94600b1", 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" "1ba296421a27057ad52fde0baf34f2bb29099b128aea8c6a25e4427eb94600b1" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling thiserror v1.0.51
[INFO] [stderr]    Compiling inkwell v0.2.0 (https://github.com/TheDan64/inkwell?branch=master#776d7871)
[INFO] [stderr]    Compiling peg-runtime v0.8.2
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling peg-macros v0.8.2
[INFO] [stderr]     Checking peg v0.8.2
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]    Compiling thiserror-impl v1.0.51
[INFO] [stderr]    Compiling inkwell_internals v0.8.0 (https://github.com/TheDan64/inkwell?branch=master#776d7871)
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling llvm-sys v160.1.4
[INFO] [stderr]     Checking simply_typed_lambda_calculus_compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `inkwell::values::IntValue<'_>`
[INFO] [stdout]    --> src/compile.rs:146:35
[INFO] [stdout]     |
[INFO] [stdout] 146 | ...                   &[self.context.i32_type().const_int(i as u64, false).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] 146 -                                 &[self.context.i32_type().const_int(i as u64, false).into()],
[INFO] [stdout] 146 +                                 &[self.context.i32_type().const_int(i as u64, false)],
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 146 -                                 &[self.context.i32_type().const_int(i as u64, false).into()],
[INFO] [stdout] 146 +                                 &[<inkwell::values::IntValue<'_> as Into<_>>::into(self.context.i32_type().const_int(i as u64, false))],
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simply_typed_lambda_calculus_compiler` (lib test) due to 2 previous errors
[INFO] [stdout] error: useless conversion to the same type: `inkwell::values::IntValue<'_>`
[INFO] [stdout]    --> src/compile.rs:178:31
[INFO] [stdout]     |
[INFO] [stdout] 178 |   ...                   &[self
[INFO] [stdout]     |  _________________________^
[INFO] [stdout] 179 | | ...                       .context
[INFO] [stdout] 180 | | ...                       .i32_type()
[INFO] [stdout] 181 | | ...                       .const_int(index as u64, false)
[INFO] [stdout] 182 | | ...                       .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] 181 -                                 .const_int(index as u64, false)
[INFO] [stdout] 182 -                                 .into()],
[INFO] [stdout] 181 +                                 .const_int(index as u64, false)],
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 178 ~                             &[<inkwell::values::IntValue<'_> as Into<_>>::into(self
[INFO] [stdout] 179 |                                 .context
[INFO] [stdout] 180 |                                 .i32_type()
[INFO] [stdout] 181 ~                                 .const_int(index as u64, false))],
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `inkwell::values::IntValue<'_>`
[INFO] [stdout]    --> src/compile.rs:146:35
[INFO] [stdout]     |
[INFO] [stdout] 146 | ...                   &[self.context.i32_type().const_int(i as u64, false).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] 146 -                                 &[self.context.i32_type().const_int(i as u64, false).into()],
[INFO] [stdout] 146 +                                 &[self.context.i32_type().const_int(i as u64, false)],
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 146 -                                 &[self.context.i32_type().const_int(i as u64, false).into()],
[INFO] [stdout] 146 +                                 &[<inkwell::values::IntValue<'_> as Into<_>>::into(self.context.i32_type().const_int(i as u64, false))],
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `inkwell::values::IntValue<'_>`
[INFO] [stdout]    --> src/compile.rs:178:31
[INFO] [stdout]     |
[INFO] [stdout] 178 |   ...                   &[self
[INFO] [stdout]     |  _________________________^
[INFO] [stdout] 179 | | ...                       .context
[INFO] [stdout] 180 | | ...                       .i32_type()
[INFO] [stdout] 181 | | ...                       .const_int(index as u64, false)
[INFO] [stdout] 182 | | ...                       .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] 181 -                                 .const_int(index as u64, false)
[INFO] [stdout] 182 -                                 .into()],
[INFO] [stdout] 181 +                                 .const_int(index as u64, false)],
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 178 ~                             &[<inkwell::values::IntValue<'_> as Into<_>>::into(self
[INFO] [stdout] 179 |                                 .context
[INFO] [stdout] 180 |                                 .i32_type()
[INFO] [stdout] 181 ~                                 .const_int(index as u64, false))],
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simply_typed_lambda_calculus_compiler` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "1ba296421a27057ad52fde0baf34f2bb29099b128aea8c6a25e4427eb94600b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba296421a27057ad52fde0baf34f2bb29099b128aea8c6a25e4427eb94600b1", kill_on_drop: false }`
[INFO] [stdout] 1ba296421a27057ad52fde0baf34f2bb29099b128aea8c6a25e4427eb94600b1
