[INFO] cloning repository https://github.com/emm218/akhamoth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emm218/akhamoth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femm218%2Fakhamoth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femm218%2Fakhamoth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6876687fd781608d3bbdc842c2305da2023dcc10
[INFO] testing emm218/akhamoth against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femm218%2Fakhamoth" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/emm218/akhamoth
[INFO] finished tweaking git repo https://github.com/emm218/akhamoth
[INFO] tweaked toml for git repo https://github.com/emm218/akhamoth written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/emm218/akhamoth on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/emm218/akhamoth 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anstyle v1.0.9
[INFO] [stderr]   Downloaded anstream v0.6.17
[INFO] [stderr]   Downloaded thiserror-impl v1.0.65
[INFO] [stderr]   Downloaded thiserror v1.0.65
[INFO] [stderr]   Downloaded syn v2.0.85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d012119f8166f95da2055eb0326260682a59fa77deeea223c01c4e1ea4c6a730
[INFO] running `Command { std: "docker" "start" "-a" "d012119f8166f95da2055eb0326260682a59fa77deeea223c01c4e1ea4c6a730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d012119f8166f95da2055eb0326260682a59fa77deeea223c01c4e1ea4c6a730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d012119f8166f95da2055eb0326260682a59fa77deeea223c01c4e1ea4c6a730", kill_on_drop: false }`
[INFO] [stdout] d012119f8166f95da2055eb0326260682a59fa77deeea223c01c4e1ea4c6a730
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5d94e067e28903407fd6f9c50009688f145b24d319377c390dec3ef67a725ed
[INFO] running `Command { std: "docker" "start" "-a" "e5d94e067e28903407fd6f9c50009688f145b24d319377c390dec3ef67a725ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling thiserror v1.0.65
[INFO] [stderr]    Compiling anstyle v1.0.9
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling clap_lex v0.7.2
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling anstream v0.6.17
[INFO] [stderr]    Compiling clap_builder v4.5.20
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]    Compiling thiserror-impl v1.0.65
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling akhamoth v0.1.0 (/opt/rustwide/workdir/akhamoth)
[INFO] [stdout] warning: unused macro definition: `warning`
[INFO] [stdout]   --> akhamoth/src/diagnostics.rs:38:14
[INFO] [stdout]    |
[INFO] [stdout] 38 | macro_rules! warning {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warning`
[INFO] [stdout]   --> akhamoth/src/diagnostics.rs:45:16
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub(crate) use warning;
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `whitespace` is never read
[INFO] [stdout]   --> akhamoth/src/lexer.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Token<'src> {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub whitespace: bool,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is 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: field `contents` is never read
[INFO] [stdout]   --> akhamoth/src/lexer.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     StringLiteral {
[INFO] [stdout]    |     ------------- field in this variant
[INFO] [stdout] 17 |         contents: Cow<'src, str>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> akhamoth/src/lexer.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Identifier(&'src str),
[INFO] [stdout]    |     ---------- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 -     Identifier(&'src str),
[INFO] [stdout] 21 +     Identifier(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> akhamoth/src/lexer.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 22 |     OpenDelim(DelimKind),
[INFO] [stdout]    |     --------- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 22 -     OpenDelim(DelimKind),
[INFO] [stdout] 22 +     OpenDelim(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> akhamoth/src/lexer.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |     CloseDelim(DelimKind),
[INFO] [stdout]    |     ---------- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 23 -     CloseDelim(DelimKind),
[INFO] [stdout] 23 +     CloseDelim(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> akhamoth/src/lexer.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Operator(Operator),
[INFO] [stdout]    |     -------- ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 28 -     Operator(Operator),
[INFO] [stdout] 28 +     Operator(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> akhamoth/src/lexer.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Comment(&'src str),
[INFO] [stdout]    |     ------- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 29 -     Comment(&'src str),
[INFO] [stdout] 29 +     Comment(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Empty` is never constructed
[INFO] [stdout]   --> akhamoth/src/lexer.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub enum ParseIntError {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] 55 |     #[error("empty int literal")]
[INFO] [stdout] 56 |     Empty,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseIntError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Expr` is never constructed
[INFO] [stdout]   --> akhamoth/src/parser.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Expr<'src> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ExprInner` is never used
[INFO] [stdout]   --> akhamoth/src/parser.rs:17:6
[INFO] [stdout]    |
[INFO] [stdout] 17 | enum ExprInner<'src> {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BlockBody` is never constructed
[INFO] [stdout]   --> akhamoth/src/parser.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct BlockBody<'src>(Vec<Expr<'src>>);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clap v4.5.20
[INFO] [stderr]    Compiling akhc v0.1.0 (/opt/rustwide/workdir/akhc)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.22s
[INFO] running `Command { std: "docker" "inspect" "e5d94e067e28903407fd6f9c50009688f145b24d319377c390dec3ef67a725ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5d94e067e28903407fd6f9c50009688f145b24d319377c390dec3ef67a725ed", kill_on_drop: false }`
[INFO] [stdout] e5d94e067e28903407fd6f9c50009688f145b24d319377c390dec3ef67a725ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f45f56201b114a9f40b18e589f6aeac877c29185122a4fef9bce32bb9641249a
[INFO] running `Command { std: "docker" "start" "-a" "f45f56201b114a9f40b18e589f6aeac877c29185122a4fef9bce32bb9641249a", kill_on_drop: false }`
[INFO] [stderr]    Compiling akhamoth v0.1.0 (/opt/rustwide/workdir/akhamoth)
[INFO] [stderr]    Compiling akhc v0.1.0 (/opt/rustwide/workdir/akhc)
[INFO] [stdout] warning: unused macro definition: `warning`
[INFO] [stdout]   --> akhamoth/src/diagnostics.rs:38:14
[INFO] [stdout]    |
[INFO] [stdout] 38 | macro_rules! warning {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warning`
[INFO] [stdout]   --> akhamoth/src/diagnostics.rs:45:16
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub(crate) use warning;
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `whitespace` is never read
[INFO] [stdout]   --> akhamoth/src/lexer.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Token<'src> {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub whitespace: bool,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is 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: field `contents` is never read
[INFO] [stdout]   --> akhamoth/src/lexer.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     StringLiteral {
[INFO] [stdout]    |     ------------- field in this variant
[INFO] [stdout] 17 |         contents: Cow<'src, str>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> akhamoth/src/lexer.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Identifier(&'src str),
[INFO] [stdout]    |     ---------- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 -     Identifier(&'src str),
[INFO] [stdout] 21 +     Identifier(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> akhamoth/src/lexer.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 22 |     OpenDelim(DelimKind),
[INFO] [stdout]    |     --------- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 22 -     OpenDelim(DelimKind),
[INFO] [stdout] 22 +     OpenDelim(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> akhamoth/src/lexer.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |     CloseDelim(DelimKind),
[INFO] [stdout]    |     ---------- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 23 -     CloseDelim(DelimKind),
[INFO] [stdout] 23 +     CloseDelim(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> akhamoth/src/lexer.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Operator(Operator),
[INFO] [stdout]    |     -------- ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 28 -     Operator(Operator),
[INFO] [stdout] 28 +     Operator(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> akhamoth/src/lexer.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Comment(&'src str),
[INFO] [stdout]    |     ------- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 29 -     Comment(&'src str),
[INFO] [stdout] 29 +     Comment(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Empty` is never constructed
[INFO] [stdout]   --> akhamoth/src/lexer.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub enum ParseIntError {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] 55 |     #[error("empty int literal")]
[INFO] [stdout] 56 |     Empty,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseIntError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Expr` is never constructed
[INFO] [stdout]   --> akhamoth/src/parser.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Expr<'src> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ExprInner` is never used
[INFO] [stdout]   --> akhamoth/src/parser.rs:17:6
[INFO] [stdout]    |
[INFO] [stdout] 17 | enum ExprInner<'src> {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BlockBody` is never constructed
[INFO] [stdout]   --> akhamoth/src/parser.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct BlockBody<'src>(Vec<Expr<'src>>);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `warning`
[INFO] [stdout]   --> akhamoth/src/diagnostics.rs:38:14
[INFO] [stdout]    |
[INFO] [stdout] 38 | macro_rules! warning {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warning`
[INFO] [stdout]   --> akhamoth/src/diagnostics.rs:45:16
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub(crate) use warning;
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `whitespace` is never read
[INFO] [stdout]   --> akhamoth/src/lexer.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Token<'src> {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub whitespace: bool,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is 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: field `contents` is never read
[INFO] [stdout]   --> akhamoth/src/lexer.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     StringLiteral {
[INFO] [stdout]    |     ------------- field in this variant
[INFO] [stdout] 17 |         contents: Cow<'src, str>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> akhamoth/src/lexer.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Identifier(&'src str),
[INFO] [stdout]    |     ---------- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 -     Identifier(&'src str),
[INFO] [stdout] 21 +     Identifier(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> akhamoth/src/lexer.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 22 |     OpenDelim(DelimKind),
[INFO] [stdout]    |     --------- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 22 -     OpenDelim(DelimKind),
[INFO] [stdout] 22 +     OpenDelim(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> akhamoth/src/lexer.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |     CloseDelim(DelimKind),
[INFO] [stdout]    |     ---------- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 23 -     CloseDelim(DelimKind),
[INFO] [stdout] 23 +     CloseDelim(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> akhamoth/src/lexer.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Operator(Operator),
[INFO] [stdout]    |     -------- ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 28 -     Operator(Operator),
[INFO] [stdout] 28 +     Operator(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> akhamoth/src/lexer.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Comment(&'src str),
[INFO] [stdout]    |     ------- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 29 -     Comment(&'src str),
[INFO] [stdout] 29 +     Comment(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Empty` is never constructed
[INFO] [stdout]   --> akhamoth/src/lexer.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub enum ParseIntError {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] 55 |     #[error("empty int literal")]
[INFO] [stdout] 56 |     Empty,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseIntError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Expr` is never constructed
[INFO] [stdout]   --> akhamoth/src/parser.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Expr<'src> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ExprInner` is never used
[INFO] [stdout]   --> akhamoth/src/parser.rs:17:6
[INFO] [stdout]    |
[INFO] [stdout] 17 | enum ExprInner<'src> {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BlockBody` is never constructed
[INFO] [stdout]   --> akhamoth/src/parser.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct BlockBody<'src>(Vec<Expr<'src>>);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "f45f56201b114a9f40b18e589f6aeac877c29185122a4fef9bce32bb9641249a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f45f56201b114a9f40b18e589f6aeac877c29185122a4fef9bce32bb9641249a", kill_on_drop: false }`
[INFO] [stdout] f45f56201b114a9f40b18e589f6aeac877c29185122a4fef9bce32bb9641249a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d5ee66c762c69b28e78829690703efb5adfb5ae851467c9e27aff8aa778b0d6
[INFO] running `Command { std: "docker" "start" "-a" "8d5ee66c762c69b28e78829690703efb5adfb5ae851467c9e27aff8aa778b0d6", kill_on_drop: false }`
[INFO] [stderr] warning: unused macro definition: `warning`
[INFO] [stderr]   --> akhamoth/src/diagnostics.rs:38:14
[INFO] [stderr]    |
[INFO] [stderr] 38 | macro_rules! warning {
[INFO] [stderr]    |              ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `warning`
[INFO] [stderr]   --> akhamoth/src/diagnostics.rs:45:16
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub(crate) use warning;
[INFO] [stderr]    |                ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `whitespace` is never read
[INFO] [stderr]   --> akhamoth/src/lexer.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub struct Token<'src> {
[INFO] [stderr]    |            ----- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 11 |     pub whitespace: bool,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `contents` is never read
[INFO] [stderr]   --> akhamoth/src/lexer.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |     StringLiteral {
[INFO] [stderr]    |     ------------- field in this variant
[INFO] [stderr] 17 |         contents: Cow<'src, str>,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> akhamoth/src/lexer.rs:21:16
[INFO] [stderr]    |
[INFO] [stderr] 21 |     Identifier(&'src str),
[INFO] [stderr]    |     ---------- ^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 21 -     Identifier(&'src str),
[INFO] [stderr] 21 +     Identifier(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> akhamoth/src/lexer.rs:22:15
[INFO] [stderr]    |
[INFO] [stderr] 22 |     OpenDelim(DelimKind),
[INFO] [stderr]    |     --------- ^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 22 -     OpenDelim(DelimKind),
[INFO] [stderr] 22 +     OpenDelim(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> akhamoth/src/lexer.rs:23:16
[INFO] [stderr]    |
[INFO] [stderr] 23 |     CloseDelim(DelimKind),
[INFO] [stderr]    |     ---------- ^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 23 -     CloseDelim(DelimKind),
[INFO] [stderr] 23 +     CloseDelim(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> akhamoth/src/lexer.rs:28:14
[INFO] [stderr]    |
[INFO] [stderr] 28 |     Operator(Operator),
[INFO] [stderr]    |     -------- ^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 28 -     Operator(Operator),
[INFO] [stderr] 28 +     Operator(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> akhamoth/src/lexer.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 |     Comment(&'src str),
[INFO] [stderr]    |     ------- ^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 29 -     Comment(&'src str),
[INFO] [stderr] 29 +     Comment(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Empty` is never constructed
[INFO] [stderr]   --> akhamoth/src/lexer.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub enum ParseIntError {
[INFO] [stderr]    |          ------------- variant in this enum
[INFO] [stderr] 55 |     #[error("empty int literal")]
[INFO] [stderr] 56 |     Empty,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ParseIntError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Expr` is never constructed
[INFO] [stderr]   --> akhamoth/src/parser.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Expr<'src> {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ExprInner` is never used
[INFO] [stderr]   --> akhamoth/src/parser.rs:17:6
[INFO] [stderr]    |
[INFO] [stderr] 17 | enum ExprInner<'src> {
[INFO] [stderr]    |      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BlockBody` is never constructed
[INFO] [stderr]   --> akhamoth/src/parser.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | struct BlockBody<'src>(Vec<Expr<'src>>);
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `akhamoth` (lib) generated 13 warnings (run `cargo fix --lib -p akhamoth` to apply 1 suggestion)
[INFO] [stderr] warning: `akhamoth` (lib test) generated 13 warnings (13 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/akhamoth-048375ffcda25bdb)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/akhc-575fd44828234f94)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests akhamoth
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8d5ee66c762c69b28e78829690703efb5adfb5ae851467c9e27aff8aa778b0d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d5ee66c762c69b28e78829690703efb5adfb5ae851467c9e27aff8aa778b0d6", kill_on_drop: false }`
[INFO] [stdout] 8d5ee66c762c69b28e78829690703efb5adfb5ae851467c9e27aff8aa778b0d6
