[INFO] cloning repository https://github.com/p0lyw0lf/pwcc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/p0lyw0lf/pwcc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp0lyw0lf%2Fpwcc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp0lyw0lf%2Fpwcc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d5663ce838426e9cfde04f2fd258dbe8b6c5d62b
[INFO] checking p0lyw0lf/pwcc against try#14731909456ca628a194900c35659dfdcb359e77 for pr-149195-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp0lyw0lf%2Fpwcc" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/p0lyw0lf/pwcc
[INFO] finished tweaking git repo https://github.com/p0lyw0lf/pwcc
[INFO] tweaked toml for git repo https://github.com/p0lyw0lf/pwcc written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/p0lyw0lf/pwcc on toolchain 14731909456ca628a194900c35659dfdcb359e77
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+14731909456ca628a194900c35659dfdcb359e77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/p0lyw0lf/pwcc 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" "+14731909456ca628a194900c35659dfdcb359e77" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+14731909456ca628a194900c35659dfdcb359e77" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df6af402713df5a2d5ba4e60d2f38f4c7e28bc32d902c23388591c200c2a3fd6
[INFO] running `Command { std: "docker" "start" "-a" "df6af402713df5a2d5ba4e60d2f38f4c7e28bc32d902c23388591c200c2a3fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df6af402713df5a2d5ba4e60d2f38f4c7e28bc32d902c23388591c200c2a3fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df6af402713df5a2d5ba4e60d2f38f4c7e28bc32d902c23388591c200c2a3fd6", kill_on_drop: false }`
[INFO] [stdout] df6af402713df5a2d5ba4e60d2f38f4c7e28bc32d902c23388591c200c2a3fd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+14731909456ca628a194900c35659dfdcb359e77" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30552d1479949202ebe02fc23ae5302dd806580acd51a1cc93ea16a79db6a614
[INFO] running `Command { std: "docker" "start" "-a" "30552d1479949202ebe02fc23ae5302dd806580acd51a1cc93ea16a79db6a614", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking bitflags v2.9.2
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking supports-hyperlinks v3.1.0
[INFO] [stderr]     Checking supports-unicode v3.0.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking supports-color v3.0.2
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking object v0.36.7
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking terminal_size v0.4.3
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking functional_macros v0.0.9 (/opt/rustwide/workdir/functional_macros)
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking backtrace v0.3.75
[INFO] [stderr]     Checking backtrace-ext v0.2.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]     Checking thiserror v2.0.16
[INFO] [stderr]     Checking miette v7.6.0
[INFO] [stderr]     Checking functional v0.0.9 (/opt/rustwide/workdir/functional)
[INFO] [stderr] // Node AFiltered1: filtering B due to multiple conflicting generic contexts
[INFO] [stderr] // Node AFiltered1: filtering B due to multiple conflicting generic contexts
[INFO] [stderr] // Node AFiltered2: filtering B due to multiple conflicting generic contexts
[INFO] [stderr] // Node DFiltered1: filtering C due to multiple conflicting generic contexts
[INFO] [stderr] // Node DFiltered1: filtering C due to multiple conflicting generic contexts
[INFO] [stderr] // Node DFiltered2: filtering C due to multiple conflicting generic contexts
[INFO] [stderr] // Node DFiltered2: filtering C due to multiple conflicting generic contexts
[INFO] [stderr] // Node A: filtering B due to C not being able to be transformed by it
[INFO] [stderr]     Checking pwcc v0.0.9 (/opt/rustwide/workdir/pwcc)
[INFO] [stderr] // Node Instruction: filtering Operand due to Location not being able to be transformed by it
[INFO] [stderr] // Node Instructions: filtering Operand due to Instruction not being able to be transformed by it
[INFO] [stderr] // Node Function: filtering Operand due to Instructions not being able to be transformed by it
[INFO] [stderr] // Node Program: filtering Operand due to Function not being able to be transformed by it
[INFO] [stderr] // Node Instruction: filtering Operand due to Location not being able to be transformed by it
[INFO] [stderr] // Node Instructions: filtering Operand due to Instruction not being able to be transformed by it
[INFO] [stderr] // Node Function: filtering Operand due to Instructions not being able to be transformed by it
[INFO] [stderr] // Node Program: filtering Operand due to Function not being able to be transformed by it
[INFO] [stdout] warning: value assigned to `val` is never read
[INFO] [stdout]   --> functional/src/test_foldable.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         val: T,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `val` is never read
[INFO] [stdout]   --> functional/src/test_foldable.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |         val: T,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tmp_0` is never read
[INFO] [stdout]   --> functional/src/test_visit.rs:27:22
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub struct C(pub i32);
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `val` is never read
[INFO] [stdout]    --> functional/src/test_visit.rs:155:13
[INFO] [stdout]     |
[INFO] [stdout] 155 |         pub val: i32,
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `State` is ambiguous
[INFO] [stdout]   --> pwcc/src/codegen/pseudo/test.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let f: Function<State> = f.into();
[INFO] [stdout]    |                     ^^^^^ ambiguous name
[INFO] [stdout]    |
[INFO] [stdout]    = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `State` could refer to the trait imported here
[INFO] [stdout]   --> pwcc/src/codegen/pseudo/test.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout]  1 | use super::*;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `State` to disambiguate
[INFO] [stdout] note: `State` could also refer to the struct imported here
[INFO] [stdout]   --> pwcc/src/codegen/pseudo/test.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout]  1 | use super::*;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `State` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `State` is ambiguous
[INFO] [stdout]   --> pwcc/src/codegen/pseudo/test.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let f: Function<State> = f.into();
[INFO] [stdout]    |                     ^^^^^ ambiguous name
[INFO] [stdout]    |
[INFO] [stdout]    = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `State` could refer to the trait imported here
[INFO] [stdout]   --> pwcc/src/codegen/pseudo/test.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout]  1 | use super::*;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `State` to disambiguate
[INFO] [stdout] note: `State` could also refer to the struct imported here
[INFO] [stdout]   --> pwcc/src/codegen/pseudo/test.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout]  1 | use super::*;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `State` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> pwcc/src/codegen/pseudo/test.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let f: Function<State> = f.into();
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you can add the `dyn` keyword if you want a trait object
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let f: Function<dyn State> = f.into();
[INFO] [stdout]    |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> pwcc/src/codegen/pseudo/test.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let f: Function<State> = f.into();
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you can add the `dyn` keyword if you want a trait object
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let f: Function<dyn State> = f.into();
[INFO] [stdout]    |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]   --> pwcc/src/codegen/mod.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |         pub name: String,
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `op` is never read
[INFO] [stdout]   --> pwcc/src/codegen/mod.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |             op: UnaryOp,
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `op` is never read
[INFO] [stdout]   --> pwcc/src/codegen/mod.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             op: BinaryOp,
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tmp_0` is never read
[INFO] [stdout]   --> pwcc/src/codegen/mod.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         Jmp(Identifier),
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tmp_0` is never read
[INFO] [stdout]   --> pwcc/src/codegen/mod.rs:77:15
[INFO] [stdout]    |
[INFO] [stdout] 77 |         JmpCC(CondCode, Identifier),
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tmp_1` is never read
[INFO] [stdout]   --> pwcc/src/codegen/mod.rs:77:25
[INFO] [stdout]    |
[INFO] [stdout] 77 |         JmpCC(CondCode, Identifier),
[INFO] [stdout]    |                         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tmp_0` is never read
[INFO] [stdout]   --> pwcc/src/codegen/mod.rs:78:15
[INFO] [stdout]    |
[INFO] [stdout] 78 |         SetCC(CondCode, Location<S>),
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tmp_0` is never read
[INFO] [stdout]   --> pwcc/src/codegen/mod.rs:79:15
[INFO] [stdout]    |
[INFO] [stdout] 79 |         Label(Identifier),
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `amount` is never read
[INFO] [stdout]   --> pwcc/src/codegen/mod.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             amount: usize,
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `amount` is never read
[INFO] [stdout]   --> pwcc/src/codegen/mod.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             amount: usize,
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tmp_0` is never read
[INFO] [stdout]   --> pwcc/src/codegen/mod.rs:87:14
[INFO] [stdout]    |
[INFO] [stdout] 87 |         Call(Identifier),
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tmp_0` is never read
[INFO] [stdout]    --> pwcc/src/codegen/mod.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         Imm(isize),
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `err` is never read
[INFO] [stdout]   --> pwcc/src/lexer/macros.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |                   err: <$inner as FromStr>::Err,
[INFO] [stdout]    |                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: pwcc/src/lexer/mod.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / tokens! {
[INFO] [stdout] 19 | | Tokenizer for Token with TokenError:
[INFO] [stdout] 20 | |     r"break\b": KeywordBreak,
[INFO] [stdout] 21 | |     r"case\b": KeywordCase,
[INFO] [stdout] ...  |
[INFO] [stdout] 76 | |     r"~": Tilde,
[INFO] [stdout] 77 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: this warning originates in the macro `tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]   --> pwcc/src/codegen/mod.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |         pub name: String,
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `op` is never read
[INFO] [stdout]   --> pwcc/src/codegen/mod.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |             op: UnaryOp,
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `op` is never read
[INFO] [stdout]   --> pwcc/src/codegen/mod.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             op: BinaryOp,
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tmp_0` is never read
[INFO] [stdout]   --> pwcc/src/codegen/mod.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         Jmp(Identifier),
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tmp_0` is never read
[INFO] [stdout]   --> pwcc/src/codegen/mod.rs:77:15
[INFO] [stdout]    |
[INFO] [stdout] 77 |         JmpCC(CondCode, Identifier),
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tmp_1` is never read
[INFO] [stdout]   --> pwcc/src/codegen/mod.rs:77:25
[INFO] [stdout]    |
[INFO] [stdout] 77 |         JmpCC(CondCode, Identifier),
[INFO] [stdout]    |                         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tmp_0` is never read
[INFO] [stdout]   --> pwcc/src/codegen/mod.rs:78:15
[INFO] [stdout]    |
[INFO] [stdout] 78 |         SetCC(CondCode, Location<S>),
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tmp_0` is never read
[INFO] [stdout]   --> pwcc/src/codegen/mod.rs:79:15
[INFO] [stdout]    |
[INFO] [stdout] 79 |         Label(Identifier),
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `amount` is never read
[INFO] [stdout]   --> pwcc/src/codegen/mod.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             amount: usize,
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `amount` is never read
[INFO] [stdout]   --> pwcc/src/codegen/mod.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             amount: usize,
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tmp_0` is never read
[INFO] [stdout]   --> pwcc/src/codegen/mod.rs:87:14
[INFO] [stdout]    |
[INFO] [stdout] 87 |         Call(Identifier),
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tmp_0` is never read
[INFO] [stdout]    --> pwcc/src/codegen/mod.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         Imm(isize),
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `err` is never read
[INFO] [stdout]   --> pwcc/src/lexer/macros.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |                   err: <$inner as FromStr>::Err,
[INFO] [stdout]    |                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: pwcc/src/lexer/mod.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / tokens! {
[INFO] [stdout] 19 | | Tokenizer for Token with TokenError:
[INFO] [stdout] 20 | |     r"break\b": KeywordBreak,
[INFO] [stdout] 21 | |     r"case\b": KeywordCase,
[INFO] [stdout] ...  |
[INFO] [stdout] 76 | |     r"~": Tilde,
[INFO] [stdout] 77 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: this warning originates in the macro `tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `span` is never read
[INFO] [stdout]    --> pwcc/src/parser/macros.rs:98:17
[INFO] [stdout]     |
[INFO] [stdout]  98 |               pub span: Span,
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: pwcc/src/parser/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout]  27 | / nodes! {
[INFO] [stdout]  28 | |     {
[INFO] [stdout]  29 | |         use crate::lexer::Token;
[INFO] [stdout]  30 | |         use crate::parser::errors::ParseError;
[INFO] [stdout] ...   |
[INFO] [stdout] 179 | |     SwitchContext struct (pub BTreeMap<Option<isize>, (String, Span)>);
[INFO] [stdout] 180 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: this warning originates in the macro `nodes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tmp_0` is never read
[INFO] [stdout]    --> pwcc/src/parser/macros.rs:162:24
[INFO] [stdout]     |
[INFO] [stdout] 162 |               $($a_token(Span),)?
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: pwcc/src/parser/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout]  27 | / nodes! {
[INFO] [stdout]  28 | |     {
[INFO] [stdout]  29 | |         use crate::lexer::Token;
[INFO] [stdout]  30 | |         use crate::parser::errors::ParseError;
[INFO] [stdout] ...   |
[INFO] [stdout] 179 | |     SwitchContext struct (pub BTreeMap<Option<isize>, (String, Span)>);
[INFO] [stdout] 180 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: this warning originates in the macro `nodes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `span` is never read
[INFO] [stdout]    --> pwcc/src/parser/macros.rs:98:17
[INFO] [stdout]     |
[INFO] [stdout]  98 |               pub span: Span,
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: pwcc/src/parser/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout]  27 | / nodes! {
[INFO] [stdout]  28 | |     {
[INFO] [stdout]  29 | |         use crate::lexer::Token;
[INFO] [stdout]  30 | |         use crate::parser::errors::ParseError;
[INFO] [stdout] ...   |
[INFO] [stdout] 179 | |     SwitchContext struct (pub BTreeMap<Option<isize>, (String, Span)>);
[INFO] [stdout] 180 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: this warning originates in the macro `nodes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tmp_0` is never read
[INFO] [stdout]    --> pwcc/src/parser/macros.rs:162:24
[INFO] [stdout]     |
[INFO] [stdout] 162 |               $($a_token(Span),)?
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: pwcc/src/parser/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout]  27 | / nodes! {
[INFO] [stdout]  28 | |     {
[INFO] [stdout]  29 | |         use crate::lexer::Token;
[INFO] [stdout]  30 | |         use crate::parser::errors::ParseError;
[INFO] [stdout] ...   |
[INFO] [stdout] 179 | |     SwitchContext struct (pub BTreeMap<Option<isize>, (String, Span)>);
[INFO] [stdout] 180 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: this warning originates in the macro `nodes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]   --> pwcc/src/semantic/goto.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         label: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]   --> pwcc/src/semantic/goto.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         label: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]   --> pwcc/src/semantic/ident_resolution.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         label: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ident` is never read
[INFO] [stdout]   --> pwcc/src/semantic/ident_resolution.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         ident: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]   --> pwcc/src/semantic/switch_case_collection.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         value: isize,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ident` is never read
[INFO] [stdout]   --> pwcc/src/semantic/type_check.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         ident: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ident` is never read
[INFO] [stdout]   --> pwcc/src/semantic/type_check.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         ident: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `expected` is never read
[INFO] [stdout]   --> pwcc/src/semantic/type_check.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         expected: Type,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `actual` is never read
[INFO] [stdout]   --> pwcc/src/semantic/type_check.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |         actual: Type,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ident` is never read
[INFO] [stdout]   --> pwcc/src/semantic/type_check.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |         ident: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]   --> pwcc/src/semantic/goto.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         label: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]   --> pwcc/src/semantic/goto.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         label: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]   --> pwcc/src/semantic/ident_resolution.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         label: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ident` is never read
[INFO] [stdout]   --> pwcc/src/semantic/ident_resolution.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         ident: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]   --> pwcc/src/semantic/switch_case_collection.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         value: isize,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ident` is never read
[INFO] [stdout]   --> pwcc/src/semantic/type_check.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         ident: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ident` is never read
[INFO] [stdout]   --> pwcc/src/semantic/type_check.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         ident: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `expected` is never read
[INFO] [stdout]   --> pwcc/src/semantic/type_check.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         expected: Type,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `actual` is never read
[INFO] [stdout]   --> pwcc/src/semantic/type_check.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |         actual: Type,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ident` is never read
[INFO] [stdout]   --> pwcc/src/semantic/type_check.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |         ident: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0659, E0782.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0659`.
[INFO] [stdout] 
[INFO] [stderr]     Checking pwcc_bin v0.0.9 (/opt/rustwide/workdir/pwcc_bin)
[INFO] [stderr] error: could not compile `pwcc` (lib test) due to 4 previous errors; 25 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "30552d1479949202ebe02fc23ae5302dd806580acd51a1cc93ea16a79db6a614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30552d1479949202ebe02fc23ae5302dd806580acd51a1cc93ea16a79db6a614", kill_on_drop: false }`
[INFO] [stdout] 30552d1479949202ebe02fc23ae5302dd806580acd51a1cc93ea16a79db6a614
