[INFO] cloning repository https://github.com/insomnimus/ahkfmt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/insomnimus/ahkfmt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finsomnimus%2Fahkfmt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finsomnimus%2Fahkfmt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ce9471fbfd06aa1c91d11cecfd3c9459abf201b
[INFO] testing insomnimus/ahkfmt against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finsomnimus%2Fahkfmt" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/insomnimus/ahkfmt on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/insomnimus/ahkfmt
[INFO] finished tweaking git repo https://github.com/insomnimus/ahkfmt
[INFO] tweaked toml for git repo https://github.com/insomnimus/ahkfmt written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/insomnimus/ahkfmt already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0dbcd2aed60ab962a7a030c5fd85ecb4244f23e9f555d48d94442402ecb2913
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c0dbcd2aed60ab962a7a030c5fd85ecb4244f23e9f555d48d94442402ecb2913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0dbcd2aed60ab962a7a030c5fd85ecb4244f23e9f555d48d94442402ecb2913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0dbcd2aed60ab962a7a030c5fd85ecb4244f23e9f555d48d94442402ecb2913", kill_on_drop: false }`
[INFO] [stdout] c0dbcd2aed60ab962a7a030c5fd85ecb4244f23e9f555d48d94442402ecb2913
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 495dfaabd4f9510a921a601ffe656e399dd7e258f72e21bbd078b5e0531cfc60
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "495dfaabd4f9510a921a601ffe656e399dd7e258f72e21bbd078b5e0531cfc60", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling ahkfmt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `parse_hotkey_decl`
[INFO] [stdout]   --> src/parser.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn parse_hotkey_decl(input: &str) -> IResult<&str, &str> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_hotstring_decl`
[INFO] [stdout]   --> src/parser.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn parse_hotstring_decl(input: &'_ str) -> IResult<&'_ str, HotstringDecl<'_, '_>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_ident`
[INFO] [stdout]   --> src/parser.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn parse_ident(input: &str) -> IResult<&str, &str> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_number`
[INFO] [stdout]   --> src/parser.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn parse_number(input: &str) -> IResult<&str, &str> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Operator`
[INFO] [stdout]   --> src/syntax.rs:26:2
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Operator(&'a str),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/syntax.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FuncCall`
[INFO] [stdout]   --> src/syntax.rs:27:2
[INFO] [stdout]    |
[INFO] [stdout] 27 |     FuncCall(FuncCall<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/syntax.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ident`
[INFO] [stdout]   --> src/syntax.rs:28:2
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Ident(&'a str),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/syntax.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `String`
[INFO] [stdout]   --> src/syntax.rs:29:2
[INFO] [stdout]    |
[INFO] [stdout] 29 |     String(QuotedStr<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/syntax.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Number`
[INFO] [stdout]   --> src/syntax.rs:30:2
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Number(&'a str),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/syntax.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Grouped`
[INFO] [stdout]   --> src/syntax.rs:31:2
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Grouped(Expression<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/syntax.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_operator`
[INFO] [stdout]  --> src/parser/operator.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn parse_operator(input: &str) -> IResult<&str, &str> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `IResult`
[INFO] [stdout]   --> src/parser/prelude.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub type IResult<I, O, E = nom::error::VerboseError<I>> = Result<(I, O), nom::Err<E>>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `wrap_space1`
[INFO] [stdout]   --> src/parser/prelude.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn wrap_space1<'a, F: 'a, O>(inner: F) -> impl FnMut(&'a str) -> IResult<&'a str, O>
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `quoted`
[INFO] [stdout]  --> src/parser/string.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn quoted<'a>(single: bool) -> impl FnMut(&'a str) -> IResult<&'a str, QuotedStr<'a>> {
[INFO] [stdout]   |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_quoted_str`
[INFO] [stdout]   --> src/parser/string.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn parse_quoted_str(input: &'_ str) -> IResult<&'_ str, QuotedStr<'_>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.55s
[INFO] running `Command { std: "docker" "inspect" "495dfaabd4f9510a921a601ffe656e399dd7e258f72e21bbd078b5e0531cfc60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "495dfaabd4f9510a921a601ffe656e399dd7e258f72e21bbd078b5e0531cfc60", kill_on_drop: false }`
[INFO] [stdout] 495dfaabd4f9510a921a601ffe656e399dd7e258f72e21bbd078b5e0531cfc60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cdeeeb9abcca0225d404c71893875a399256815b073b1513f9ca69ec63706c3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9cdeeeb9abcca0225d404c71893875a399256815b073b1513f9ca69ec63706c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahkfmt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `parse_hotkey_decl`
[INFO] [stdout]   --> src/parser.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn parse_hotkey_decl(input: &str) -> IResult<&str, &str> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_hotstring_decl`
[INFO] [stdout]   --> src/parser.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn parse_hotstring_decl(input: &'_ str) -> IResult<&'_ str, HotstringDecl<'_, '_>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_ident`
[INFO] [stdout]   --> src/parser.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn parse_ident(input: &str) -> IResult<&str, &str> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_number`
[INFO] [stdout]   --> src/parser.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn parse_number(input: &str) -> IResult<&str, &str> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Operator`
[INFO] [stdout]   --> src/syntax.rs:26:2
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Operator(&'a str),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/syntax.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FuncCall`
[INFO] [stdout]   --> src/syntax.rs:27:2
[INFO] [stdout]    |
[INFO] [stdout] 27 |     FuncCall(FuncCall<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/syntax.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ident`
[INFO] [stdout]   --> src/syntax.rs:28:2
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Ident(&'a str),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/syntax.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `String`
[INFO] [stdout]   --> src/syntax.rs:29:2
[INFO] [stdout]    |
[INFO] [stdout] 29 |     String(QuotedStr<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/syntax.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Number`
[INFO] [stdout]   --> src/syntax.rs:30:2
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Number(&'a str),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/syntax.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Grouped`
[INFO] [stdout]   --> src/syntax.rs:31:2
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Grouped(Expression<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/syntax.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_operator`
[INFO] [stdout]  --> src/parser/operator.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn parse_operator(input: &str) -> IResult<&str, &str> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `IResult`
[INFO] [stdout]   --> src/parser/prelude.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub type IResult<I, O, E = nom::error::VerboseError<I>> = Result<(I, O), nom::Err<E>>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `wrap_space1`
[INFO] [stdout]   --> src/parser/prelude.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn wrap_space1<'a, F: 'a, O>(inner: F) -> impl FnMut(&'a str) -> IResult<&'a str, O>
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `quoted`
[INFO] [stdout]  --> src/parser/string.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn quoted<'a>(single: bool) -> impl FnMut(&'a str) -> IResult<&'a str, QuotedStr<'a>> {
[INFO] [stdout]   |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_quoted_str`
[INFO] [stdout]   --> src/parser/string.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn parse_quoted_str(input: &'_ str) -> IResult<&'_ str, QuotedStr<'_>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_ident`
[INFO] [stdout]   --> src/parser.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn parse_ident(input: &str) -> IResult<&str, &str> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Operator`
[INFO] [stdout]   --> src/syntax.rs:26:2
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Operator(&'a str),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/syntax.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FuncCall`
[INFO] [stdout]   --> src/syntax.rs:27:2
[INFO] [stdout]    |
[INFO] [stdout] 27 |     FuncCall(FuncCall<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/syntax.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ident`
[INFO] [stdout]   --> src/syntax.rs:28:2
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Ident(&'a str),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/syntax.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `String`
[INFO] [stdout]   --> src/syntax.rs:29:2
[INFO] [stdout]    |
[INFO] [stdout] 29 |     String(QuotedStr<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/syntax.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Number`
[INFO] [stdout]   --> src/syntax.rs:30:2
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Number(&'a str),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/syntax.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Grouped`
[INFO] [stdout]   --> src/syntax.rs:31:2
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Grouped(Expression<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/syntax.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_operator`
[INFO] [stdout]  --> src/parser/operator.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn parse_operator(input: &str) -> IResult<&str, &str> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `wrap_space1`
[INFO] [stdout]   --> src/parser/prelude.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn wrap_space1<'a, F: 'a, O>(inner: F) -> impl FnMut(&'a str) -> IResult<&'a str, O>
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "9cdeeeb9abcca0225d404c71893875a399256815b073b1513f9ca69ec63706c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cdeeeb9abcca0225d404c71893875a399256815b073b1513f9ca69ec63706c3", kill_on_drop: false }`
[INFO] [stdout] 9cdeeeb9abcca0225d404c71893875a399256815b073b1513f9ca69ec63706c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1a9c322d1ea8a4afc89ae53659a036868f058386f81b2d54c866502cfc7c5096
[INFO] running `Command { std: "docker" "start" "-a" "1a9c322d1ea8a4afc89ae53659a036868f058386f81b2d54c866502cfc7c5096", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: function is never used: `parse_hotkey_decl`
[INFO] [stderr]   --> src/parser.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn parse_hotkey_decl(input: &str) -> IResult<&str, &str> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_hotstring_decl`
[INFO] [stderr]   --> src/parser.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn parse_hotstring_decl(input: &'_ str) -> IResult<&'_ str, HotstringDecl<'_, '_>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_ident`
[INFO] [stderr]   --> src/parser.rs:46:8
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub fn parse_ident(input: &str) -> IResult<&str, &str> {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_number`
[INFO] [stderr]   --> src/parser.rs:53:4
[INFO] [stderr]    |
[INFO] [stderr] 53 | fn parse_number(input: &str) -> IResult<&str, &str> {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Operator`
[INFO] [stderr]   --> src/syntax.rs:26:2
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Operator(&'a str),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/syntax.rs:23:10
[INFO] [stderr]    |
[INFO] [stderr] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `FuncCall`
[INFO] [stderr]   --> src/syntax.rs:27:2
[INFO] [stderr]    |
[INFO] [stderr] 27 |     FuncCall(FuncCall<'a>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/syntax.rs:23:10
[INFO] [stderr]    |
[INFO] [stderr] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Ident`
[INFO] [stderr]   --> src/syntax.rs:28:2
[INFO] [stderr]    |
[INFO] [stderr] 28 |     Ident(&'a str),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/syntax.rs:23:10
[INFO] [stderr]    |
[INFO] [stderr] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `String`
[INFO] [stderr]   --> src/syntax.rs:29:2
[INFO] [stderr]    |
[INFO] [stderr] 29 |     String(QuotedStr<'a>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/syntax.rs:23:10
[INFO] [stderr]    |
[INFO] [stderr] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Number`
[INFO] [stderr]   --> src/syntax.rs:30:2
[INFO] [stderr]    |
[INFO] [stderr] 30 |     Number(&'a str),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/syntax.rs:23:10
[INFO] [stderr]    |
[INFO] [stderr] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Grouped`
[INFO] [stderr]   --> src/syntax.rs:31:2
[INFO] [stderr]    |
[INFO] [stderr] 31 |     Grouped(Expression<'a>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/syntax.rs:23:10
[INFO] [stderr]    |
[INFO] [stderr] 23 | #[derive(Clone, Debug, Eq, PartialEq)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_operator`
[INFO] [stderr]  --> src/parser/operator.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn parse_operator(input: &str) -> IResult<&str, &str> {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `IResult`
[INFO] [stderr]   --> src/parser/prelude.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub type IResult<I, O, E = nom::error::VerboseError<I>> = Result<(I, O), nom::Err<E>>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `wrap_space1`
[INFO] [stderr]   --> src/parser/prelude.rs:45:8
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub fn wrap_space1<'a, F: 'a, O>(inner: F) -> impl FnMut(&'a str) -> IResult<&'a str, O>
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `quoted`
[INFO] [stderr]  --> src/parser/string.rs:4:4
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn quoted<'a>(single: bool) -> impl FnMut(&'a str) -> IResult<&'a str, QuotedStr<'a>> {
[INFO] [stderr]   |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_quoted_str`
[INFO] [stderr]   --> src/parser/string.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn parse_quoted_str(input: &'_ str) -> IResult<&'_ str, QuotedStr<'_>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_ident`
[INFO] [stderr]   --> src/parser.rs:46:8
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub fn parse_ident(input: &str) -> IResult<&str, &str> {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ahkfmt` (lib) generated 15 warnings
[INFO] [stderr] warning: `ahkfmt` (lib test) generated 9 warnings (8 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.42s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ahkfmt-54e8c4c236c5d690)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test parser::string::tests::quoted_str ... ok
[INFO] [stdout] test parser::tests::hotkey_decl ... ok
[INFO] [stdout] test parser::tests::hotstring_decl ... ok
[INFO] [stdout] test parser::tests::number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ahkfmt-2257d239a6759107)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ahkfmt
[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" "1a9c322d1ea8a4afc89ae53659a036868f058386f81b2d54c866502cfc7c5096", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a9c322d1ea8a4afc89ae53659a036868f058386f81b2d54c866502cfc7c5096", kill_on_drop: false }`
[INFO] [stdout] 1a9c322d1ea8a4afc89ae53659a036868f058386f81b2d54c866502cfc7c5096