[INFO] fetching crate mijit 0.2.4...
[INFO] checking mijit-0.2.4 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate mijit 0.2.4 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate mijit 0.2.4
[INFO] finished tweaking crates.io crate mijit 0.2.4
[INFO] tweaked toml for crates.io crate mijit 0.2.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mijit 0.2.4 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 57 packages to highest compatible versions
[INFO] [stderr]       Adding bad64 v0.6.0 (available: v0.13.0)
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.14.2)
[INFO] [stderr]       Adding memoffset v0.8.0 (available: v0.9.1)
[INFO] [stderr]       Adding rand v0.8.8 (available: v0.10.3)
[INFO] [stderr]       Adding rand_pcg v0.3.1 (available: v0.10.2)
[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] [stderr] warning: Cargo.toml: `crate_type` is deprecated in favor of `crate-type` and will not work in the 2024 edition
[INFO] [stderr] (in the `mijit` library target)
[INFO] [stderr] warning: `mijit` (manifest) generated 1 warning
[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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 85b7eae6942374282ed9f5951d5c8fca43a75eb492efbf42a829152e29ee1eb2
[INFO] running `Command { std: "docker" "start" "85b7eae6942374282ed9f5951d5c8fca43a75eb492efbf42a829152e29ee1eb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85b7eae6942374282ed9f5951d5c8fca43a75eb492efbf42a829152e29ee1eb2", 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" "85b7eae6942374282ed9f5951d5c8fca43a75eb492efbf42a829152e29ee1eb2" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85b7eae6942374282ed9f5951d5c8fca43a75eb492efbf42a829152e29ee1eb2", 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" "85b7eae6942374282ed9f5951d5c8fca43a75eb492efbf42a829152e29ee1eb2" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `crate_type` is deprecated in favor of `crate-type` and will not work in the 2024 edition
[INFO] [stderr] (in the `mijit` library target)
[INFO] [stderr] warning: `mijit` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling glob v0.3.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.5.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]     Checking iced-x86 v1.21.0
[INFO] [stderr]    Compiling clang-sys v1.9.1
[INFO] [stderr]     Checking cstr_core v0.2.6
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]    Compiling cc v1.9.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_pcg v0.3.1
[INFO] [stderr]     Checking mijit v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]  --> src/code/action.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub extern fn debug_word(x: u64) {
[INFO] [stdout]   |     ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stdout] error: useless conversion to the same type: `variable::Register`
[INFO] [stdout]   --> src/code/builder.rs:70:49
[INFO] [stdout]    |
[INFO] [stdout] 70 |         self.actions.push(Action::Constant(P64, dest.into(), value));
[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] 70 -         self.actions.push(Action::Constant(P64, dest.into(), value));
[INFO] [stdout] 70 +         self.actions.push(Action::Constant(P64, dest, value));
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 70 -         self.actions.push(Action::Constant(P64, dest.into(), value));
[INFO] [stdout] 70 +         self.actions.push(Action::Constant(P64, <variable::Register as Into<_>>::into(dest), value));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `variable::Register`
[INFO] [stdout]   --> src/code/builder.rs:80:50
[INFO] [stdout]    |
[INFO] [stdout] 80 |         self.actions.push(Action::Unary(op, P64, dest.into(), src.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] 80 -         self.actions.push(Action::Unary(op, P64, dest.into(), src.into()));
[INFO] [stdout] 80 +         self.actions.push(Action::Unary(op, P64, dest, src.into()));
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 80 -         self.actions.push(Action::Unary(op, P64, dest.into(), src.into()));
[INFO] [stdout] 80 +         self.actions.push(Action::Unary(op, P64, <variable::Register as Into<_>>::into(dest), src.into()));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `variable::Register`
[INFO] [stdout]   --> src/code/builder.rs:90:50
[INFO] [stdout]    |
[INFO] [stdout] 90 |         self.actions.push(Action::Unary(op, P32, dest.into(), src.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] 90 -         self.actions.push(Action::Unary(op, P32, dest.into(), src.into()));
[INFO] [stdout] 90 +         self.actions.push(Action::Unary(op, P32, dest, src.into()));
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 90 -         self.actions.push(Action::Unary(op, P32, dest.into(), src.into()));
[INFO] [stdout] 90 +         self.actions.push(Action::Unary(op, P32, <variable::Register as Into<_>>::into(dest), src.into()));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `variable::Register`
[INFO] [stdout]    --> src/code/builder.rs:101:51
[INFO] [stdout]     |
[INFO] [stdout] 101 |         self.actions.push(Action::Binary(op, P64, dest.into(), src1.into(), src2.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] 101 -         self.actions.push(Action::Binary(op, P64, dest.into(), src1.into(), src2.into()));
[INFO] [stdout] 101 +         self.actions.push(Action::Binary(op, P64, dest, src1.into(), src2.into()));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 101 -         self.actions.push(Action::Binary(op, P64, dest.into(), src1.into(), src2.into()));
[INFO] [stdout] 101 +         self.actions.push(Action::Binary(op, P64, <variable::Register as Into<_>>::into(dest), src1.into(), src2.into()));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `variable::Register`
[INFO] [stdout]    --> src/code/builder.rs:112:51
[INFO] [stdout]     |
[INFO] [stdout] 112 |         self.actions.push(Action::Binary(op, P32, dest.into(), src1.into(), src2.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] 112 -         self.actions.push(Action::Binary(op, P32, dest.into(), src1.into(), src2.into()));
[INFO] [stdout] 112 +         self.actions.push(Action::Binary(op, P32, dest, src1.into(), src2.into()));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 112 -         self.actions.push(Action::Binary(op, P32, dest.into(), src1.into(), src2.into()));
[INFO] [stdout] 112 +         self.actions.push(Action::Binary(op, P32, <variable::Register as Into<_>>::into(dest), src1.into(), src2.into()));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `variable::Register`
[INFO] [stdout]    --> src/code/builder.rs:164:40
[INFO] [stdout]     |
[INFO] [stdout] 164 |         self.actions.push(Action::Load(dest.into(), Address {base, offset, width}));
[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] 164 -         self.actions.push(Action::Load(dest.into(), Address {base, offset, width}));
[INFO] [stdout] 164 +         self.actions.push(Action::Load(dest, Address {base, offset, width}));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 164 -         self.actions.push(Action::Load(dest.into(), Address {base, offset, width}));
[INFO] [stdout] 164 +         self.actions.push(Action::Load(<variable::Register as Into<_>>::into(dest), Address {base, offset, width}));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `variable::Register`
[INFO] [stdout]    --> src/code/builder.rs:190:40
[INFO] [stdout]     |
[INFO] [stdout] 190 |         self.actions.push(Action::Load(dest.into(), Address {base: TEMP.into(), offset: 0, width}));
[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] 190 -         self.actions.push(Action::Load(dest.into(), Address {base: TEMP.into(), offset: 0, width}));
[INFO] [stdout] 190 +         self.actions.push(Action::Load(dest, Address {base: TEMP.into(), offset: 0, width}));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 190 -         self.actions.push(Action::Load(dest.into(), Address {base: TEMP.into(), offset: 0, width}));
[INFO] [stdout] 190 +         self.actions.push(Action::Load(<variable::Register as Into<_>>::into(dest), Address {base: TEMP.into(), offset: 0, width}));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/array_map.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn iter(&self) -> std::slice::Iter<V> { self.0.iter() }
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn iter(&self) -> std::slice::Iter<'_, V> { self.0.iter() }
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/array_map.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn iter_mut(&mut self) -> std::slice::IterMut<V> { self.0.iter_mut() }
[INFO] [stdout]    |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn iter_mut(&mut self) -> std::slice::IterMut<'_, V> { self.0.iter_mut() }
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr] error: could not compile `mijit` (lib) due to 7 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "85b7eae6942374282ed9f5951d5c8fca43a75eb492efbf42a829152e29ee1eb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85b7eae6942374282ed9f5951d5c8fca43a75eb492efbf42a829152e29ee1eb2", kill_on_drop: false }`
[INFO] [stdout] 85b7eae6942374282ed9f5951d5c8fca43a75eb492efbf42a829152e29ee1eb2
