[INFO] cloning repository https://github.com/l3gacyb3ta/compiler-book-following
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/l3gacyb3ta/compiler-book-following" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl3gacyb3ta%2Fcompiler-book-following", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl3gacyb3ta%2Fcompiler-book-following'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1e46dba31c5e28801df08d078c676a03ccdfe60b
[INFO] checking l3gacyb3ta/compiler-book-following against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl3gacyb3ta%2Fcompiler-book-following" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/l3gacyb3ta/compiler-book-following
[INFO] finished tweaking git repo https://github.com/l3gacyb3ta/compiler-book-following
[INFO] tweaked toml for git repo https://github.com/l3gacyb3ta/compiler-book-following written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/l3gacyb3ta/compiler-book-following 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/l3gacyb3ta/compiler-book-following 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-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] c18ce8fce04408d009b1b09bb3c5a820769f2de47760fb1b84dcc18ae356e9ff
[INFO] running `Command { std: "docker" "start" "c18ce8fce04408d009b1b09bb3c5a820769f2de47760fb1b84dcc18ae356e9ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c18ce8fce04408d009b1b09bb3c5a820769f2de47760fb1b84dcc18ae356e9ff", 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" "c18ce8fce04408d009b1b09bb3c5a820769f2de47760fb1b84dcc18ae356e9ff" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c18ce8fce04408d009b1b09bb3c5a820769f2de47760fb1b84dcc18ae356e9ff", 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" "c18ce8fce04408d009b1b09bb3c5a820769f2de47760fb1b84dcc18ae356e9ff" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking partial_application v0.2.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BinOp` and `t_signed`
[INFO] [stdout]  --> src/code_gen.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 |     parser::{BinOp, Const, Type},
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout] 3 |     tacky_gen::{Identifier, TBinOp, TFunction, TInstruction, TProgram, TUnaryOp, TopLevel, Val},
[INFO] [stdout] 4 |     type_checker::{t_signed, IdentifierAttrs, StaticInit, Symbols},
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:651:34
[INFO] [stdout]     |
[INFO] [stdout] 651 | ...   src: partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(src, &mut offset_map, &mu...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_non_local_macros)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:652:34
[INFO] [stdout]     |
[INFO] [stdout] 652 | ...   dst: partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(dst, &mut offset_map, &mu...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:656:34
[INFO] [stdout]     |
[INFO] [stdout] 656 | ...   src: partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(src, &mut offset_map, &mu...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:657:34
[INFO] [stdout]     |
[INFO] [stdout] 657 | ...   dst: partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(dst, &mut offset_map, &mu...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:661:38
[INFO] [stdout]     |
[INFO] [stdout] 661 | ...   operand: partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(operand, &mut offset_...
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:666:34
[INFO] [stdout]     |
[INFO] [stdout] 666 | ...   src: partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(src, &mut offset_map, &mu...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:667:34
[INFO] [stdout]     |
[INFO] [stdout] 667 | ...   dst: partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(dst, &mut offset_map, &mu...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:671:47
[INFO] [stdout]     |
[INFO] [stdout] 671 | ...   Instruction::Idiv(partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(op, &mut off...
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:674:46
[INFO] [stdout]     |
[INFO] [stdout] 674 | ...   Instruction::Div(partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(op, &mut offs...
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:678:34
[INFO] [stdout]     |
[INFO] [stdout] 678 | ...   src: partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(src, &mut offset_map, &mu...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:681:35
[INFO] [stdout]     |
[INFO] [stdout] 681 | ...   src1: partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(src1, &mut offset_map, &...
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:682:35
[INFO] [stdout]     |
[INFO] [stdout] 682 | ...   src2: partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(src2, &mut offset_map, &...
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:685:68
[INFO] [stdout]     |
[INFO] [stdout] 685 | ...nstruction::Push(partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(op, &mut offset_...
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BinOp` and `t_signed`
[INFO] [stdout]  --> src/code_gen.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 |     parser::{BinOp, Const, Type},
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout] 3 |     tacky_gen::{Identifier, TBinOp, TFunction, TInstruction, TProgram, TUnaryOp, TopLevel, Val},
[INFO] [stdout] 4 |     type_checker::{t_signed, IdentifierAttrs, StaticInit, Symbols},
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:651:34
[INFO] [stdout]     |
[INFO] [stdout] 651 | ...   src: partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(src, &mut offset_map, &mu...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_non_local_macros)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:652:34
[INFO] [stdout]     |
[INFO] [stdout] 652 | ...   dst: partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(dst, &mut offset_map, &mu...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:656:34
[INFO] [stdout]     |
[INFO] [stdout] 656 | ...   src: partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(src, &mut offset_map, &mu...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:657:34
[INFO] [stdout]     |
[INFO] [stdout] 657 | ...   dst: partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(dst, &mut offset_map, &mu...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:661:38
[INFO] [stdout]     |
[INFO] [stdout] 661 | ...   operand: partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(operand, &mut offset_...
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:666:34
[INFO] [stdout]     |
[INFO] [stdout] 666 | ...   src: partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(src, &mut offset_map, &mu...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:667:34
[INFO] [stdout]     |
[INFO] [stdout] 667 | ...   dst: partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(dst, &mut offset_map, &mu...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:671:47
[INFO] [stdout]     |
[INFO] [stdout] 671 | ...   Instruction::Idiv(partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(op, &mut off...
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:674:46
[INFO] [stdout]     |
[INFO] [stdout] 674 | ...   Instruction::Div(partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(op, &mut offs...
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:678:34
[INFO] [stdout]     |
[INFO] [stdout] 678 | ...   src: partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(src, &mut offset_map, &mu...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:681:35
[INFO] [stdout]     |
[INFO] [stdout] 681 | ...   src1: partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(src1, &mut offset_map, &...
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:682:35
[INFO] [stdout]     |
[INFO] [stdout] 682 | ...   src2: partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(src2, &mut offset_map, &...
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/code_gen.rs:685:68
[INFO] [stdout]     |
[INFO] [stdout] 685 | ...nstruction::Push(partial!(fix_operand_b4 => _, _, _, &mut identifier_hashmap, &mut identifier_counter, symbols)(op, &mut offset_...
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `partial` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `code_emit::CodeEmission`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use code_emit::CodeEmission;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `code_emit::CodeEmission`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use code_emit::CodeEmission;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Null` is never constructed
[INFO] [stdout]    --> src/parser.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout]  81 | pub enum Statement {
[INFO] [stdout]     |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 109 |     Null,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Statement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expect_multiple` is never used
[INFO] [stdout]    --> src/parser.rs:741:8
[INFO] [stdout]     |
[INFO] [stdout] 741 | pub fn expect_multiple(tokens: &mut Vec<Token>, options: Vec<Token>) -> Token {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TcheckerType` is never used
[INFO] [stdout]   --> src/type_checker.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum TcheckerType {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AssemblySymTabEntry` is never used
[INFO] [stdout]   --> src/code_gen.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum AssemblySymTabEntry {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `AssemblySymbols` is never used
[INFO] [stdout]   --> src/code_gen.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub type AssemblySymbols = HashMap<String, AssemblySymTabEntry>;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_symbol_table` is never used
[INFO] [stdout]     --> src/code_gen.rs:1045:8
[INFO] [stdout]      |
[INFO] [stdout] 1045 | pub fn convert_symbol_table(symbols: &Symbols) -> AssemblySymbols {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Expression`
[INFO] [stdout]    --> src/parser.rs:456:27
[INFO] [stdout]     |
[INFO] [stdout] 456 |                     lhs = left.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] 456 -                     lhs = left.into()
[INFO] [stdout] 456 +                     lhs = left
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 456 -                     lhs = left.into()
[INFO] [stdout] 456 +                     lhs = <Expression as Into<_>>::into(left)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `i64`
[INFO] [stdout]    --> src/type_checker.rs:182:48
[INFO] [stdout]     |
[INFO] [stdout] 182 |             Type::Long => StaticInit::InitLong(i.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] 182 -             Type::Long => StaticInit::InitLong(i.into()),
[INFO] [stdout] 182 +             Type::Long => StaticInit::InitLong(i),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 182 -             Type::Long => StaticInit::InitLong(i.into()),
[INFO] [stdout] 182 +             Type::Long => StaticInit::InitLong(<i64 as Into<_>>::into(i)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u64`
[INFO] [stdout]    --> src/type_checker.rs:196:50
[INFO] [stdout]     |
[INFO] [stdout] 196 |             Type::ULong => StaticInit::InitULong(u.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] 196 -             Type::ULong => StaticInit::InitULong(u.into()),
[INFO] [stdout] 196 +             Type::ULong => StaticInit::InitULong(u),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 196 -             Type::ULong => StaticInit::InitULong(u.into()),
[INFO] [stdout] 196 +             Type::ULong => StaticInit::InitULong(<u64 as Into<_>>::into(u)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `String`
[INFO] [stdout]    --> src/code_emit.rs:201:48
[INFO] [stdout]     |
[INFO] [stdout] 201 |               Instruction::Movsx { src, dst } => format!(
[INFO] [stdout]     |  ________________________________________________^
[INFO] [stdout] 202 | |                 "movslq\t{},{}",
[INFO] [stdout] 203 | |                 src.emit(Some(AssemblyType::Longword), s),
[INFO] [stdout] 204 | |                 dst.emit(Some(AssemblyType::Quadword), s)
[INFO] [stdout] 205 | |             )
[INFO] [stdout] 206 | |             .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] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compiler` (bin "compiler" test) due to 4 previous errors; 21 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variant `Null` is never constructed
[INFO] [stdout]    --> src/parser.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout]  81 | pub enum Statement {
[INFO] [stdout]     |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 109 |     Null,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Statement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expect_multiple` is never used
[INFO] [stdout]    --> src/parser.rs:741:8
[INFO] [stdout]     |
[INFO] [stdout] 741 | pub fn expect_multiple(tokens: &mut Vec<Token>, options: Vec<Token>) -> Token {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TcheckerType` is never used
[INFO] [stdout]   --> src/type_checker.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum TcheckerType {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AssemblySymTabEntry` is never used
[INFO] [stdout]   --> src/code_gen.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum AssemblySymTabEntry {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `AssemblySymbols` is never used
[INFO] [stdout]   --> src/code_gen.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub type AssemblySymbols = HashMap<String, AssemblySymTabEntry>;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_symbol_table` is never used
[INFO] [stdout]     --> src/code_gen.rs:1045:8
[INFO] [stdout]      |
[INFO] [stdout] 1045 | pub fn convert_symbol_table(symbols: &Symbols) -> AssemblySymbols {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Expression`
[INFO] [stdout]    --> src/parser.rs:456:27
[INFO] [stdout]     |
[INFO] [stdout] 456 |                     lhs = left.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] 456 -                     lhs = left.into()
[INFO] [stdout] 456 +                     lhs = left
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 456 -                     lhs = left.into()
[INFO] [stdout] 456 +                     lhs = <Expression as Into<_>>::into(left)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `i64`
[INFO] [stdout]    --> src/type_checker.rs:182:48
[INFO] [stdout]     |
[INFO] [stdout] 182 |             Type::Long => StaticInit::InitLong(i.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] 182 -             Type::Long => StaticInit::InitLong(i.into()),
[INFO] [stdout] 182 +             Type::Long => StaticInit::InitLong(i),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 182 -             Type::Long => StaticInit::InitLong(i.into()),
[INFO] [stdout] 182 +             Type::Long => StaticInit::InitLong(<i64 as Into<_>>::into(i)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u64`
[INFO] [stdout]    --> src/type_checker.rs:196:50
[INFO] [stdout]     |
[INFO] [stdout] 196 |             Type::ULong => StaticInit::InitULong(u.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] 196 -             Type::ULong => StaticInit::InitULong(u.into()),
[INFO] [stdout] 196 +             Type::ULong => StaticInit::InitULong(u),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 196 -             Type::ULong => StaticInit::InitULong(u.into()),
[INFO] [stdout] 196 +             Type::ULong => StaticInit::InitULong(<u64 as Into<_>>::into(u)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `String`
[INFO] [stdout]    --> src/code_emit.rs:201:48
[INFO] [stdout]     |
[INFO] [stdout] 201 |               Instruction::Movsx { src, dst } => format!(
[INFO] [stdout]     |  ________________________________________________^
[INFO] [stdout] 202 | |                 "movslq\t{},{}",
[INFO] [stdout] 203 | |                 src.emit(Some(AssemblyType::Longword), s),
[INFO] [stdout] 204 | |                 dst.emit(Some(AssemblyType::Quadword), s)
[INFO] [stdout] 205 | |             )
[INFO] [stdout] 206 | |             .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] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compiler` (bin "compiler") due to 4 previous errors; 21 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "c18ce8fce04408d009b1b09bb3c5a820769f2de47760fb1b84dcc18ae356e9ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c18ce8fce04408d009b1b09bb3c5a820769f2de47760fb1b84dcc18ae356e9ff", kill_on_drop: false }`
[INFO] [stdout] c18ce8fce04408d009b1b09bb3c5a820769f2de47760fb1b84dcc18ae356e9ff
