[INFO] cloning repository https://github.com/robinhundt/wl-lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/robinhundt/wl-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinhundt%2Fwl-lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinhundt%2Fwl-lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2d79600cfe8191f4a15bdddcadfaf3e036e0d963 [INFO] checking robinhundt/wl-lang against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinhundt%2Fwl-lang" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/robinhundt/wl-lang on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/robinhundt/wl-lang [INFO] finished tweaking git repo https://github.com/robinhundt/wl-lang [INFO] tweaked toml for git repo https://github.com/robinhundt/wl-lang written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/robinhundt/wl-lang 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking robinhundt/wl-lang against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinhundt%2Fwl-lang" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/robinhundt/wl-lang on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/robinhundt/wl-lang [INFO] finished tweaking git repo https://github.com/robinhundt/wl-lang [INFO] tweaked toml for git repo https://github.com/robinhundt/wl-lang written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/robinhundt/wl-lang 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking robinhundt/wl-lang against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinhundt%2Fwl-lang" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/robinhundt/wl-lang on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/robinhundt/wl-lang [INFO] finished tweaking git repo https://github.com/robinhundt/wl-lang [INFO] tweaked toml for git repo https://github.com/robinhundt/wl-lang written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/robinhundt/wl-lang 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nom_locate v3.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eabf3a8daef5956fbb6ead50d2c6d581cc20fcd164a78f23c733837c3101629c [INFO] running `Command { std: "docker" "start" "-a" "eabf3a8daef5956fbb6ead50d2c6d581cc20fcd164a78f23c733837c3101629c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eabf3a8daef5956fbb6ead50d2c6d581cc20fcd164a78f23c733837c3101629c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eabf3a8daef5956fbb6ead50d2c6d581cc20fcd164a78f23c733837c3101629c", kill_on_drop: false }` [INFO] [stdout] eabf3a8daef5956fbb6ead50d2c6d581cc20fcd164a78f23c733837c3101629c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 036568fd79183344be3054a2ca5da9e1970358565422b630d6faacbcefb9874b [INFO] running `Command { std: "docker" "start" "-a" "036568fd79183344be3054a2ca5da9e1970358565422b630d6faacbcefb9874b", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling lexical-core v0.7.5 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking bytecount v0.6.2 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Checking nom_locate v3.0.0 [INFO] [stderr] Checking wl-lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `nom::do_parse` [INFO] [stdout] --> src/parser.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use nom::do_parse; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::multi::many1` [INFO] [stdout] --> src/parser.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use nom::multi::many1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `one_of` [INFO] [stdout] --> src/parser.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | use nom::character::complete::{one_of, alpha1, space0, multispace0, char}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `map` [INFO] [stdout] --> src/parser.rs:9:34 [INFO] [stdout] | [INFO] [stdout] 9 | use nom::combinator::{recognize, map}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::do_parse` [INFO] [stdout] --> src/parser.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use nom::do_parse; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::multi::many1` [INFO] [stdout] --> src/parser.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use nom::multi::many1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `one_of` [INFO] [stdout] --> src/parser.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | use nom::character::complete::{one_of, alpha1, space0, multispace0, char}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `map` [INFO] [stdout] --> src/parser.rs:9:34 [INFO] [stdout] | [INFO] [stdout] 9 | use nom::combinator::{recognize, map}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn parse(input: &str) -> IResult<&str, Statement> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | fn parse_statement(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn parse(input: &str) -> IResult<&str, Statement> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:78:25 [INFO] [stdout] | [INFO] [stdout] 78 | fn parse_arithmetic_exp(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:82:14 [INFO] [stdout] | [INFO] [stdout] 82 | fn parse_num(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:86:19 [INFO] [stdout] | [INFO] [stdout] 86 | fn parse_arith_op(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | fn parse_statement(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:90:19 [INFO] [stdout] | [INFO] [stdout] 90 | fn parse_bool_exp(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_statement` is never used [INFO] [stdout] --> src/parser.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn parse_statement(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_assignment` is never used [INFO] [stdout] --> src/parser.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn parse_assignment(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_ident` is never used [INFO] [stdout] --> src/parser.rs:42:4 [INFO] [stdout] | [INFO] [stdout] 42 | fn parse_ident(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_skip` is never used [INFO] [stdout] --> src/parser.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn parse_skip(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_if` is never used [INFO] [stdout] --> src/parser.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn parse_if(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_while` is never used [INFO] [stdout] --> src/parser.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn parse_while(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_seq` is never used [INFO] [stdout] --> src/parser.rs:72:4 [INFO] [stdout] | [INFO] [stdout] 72 | fn parse_seq(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_arithmetic_exp` is never used [INFO] [stdout] --> src/parser.rs:78:4 [INFO] [stdout] | [INFO] [stdout] 78 | fn parse_arithmetic_exp(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_num` is never used [INFO] [stdout] --> src/parser.rs:82:4 [INFO] [stdout] | [INFO] [stdout] 82 | fn parse_num(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_arith_op` is never used [INFO] [stdout] --> src/parser.rs:86:4 [INFO] [stdout] | [INFO] [stdout] 86 | fn parse_arith_op(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_bool_exp` is never used [INFO] [stdout] --> src/parser.rs:90:4 [INFO] [stdout] | [INFO] [stdout] 90 | fn parse_bool_exp(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ws` is never used [INFO] [stdout] --> src/parser.rs:145:4 [INFO] [stdout] | [INFO] [stdout] 145 | fn ws(inner: F) -> impl FnMut(I) -> IResult [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mws` is never used [INFO] [stdout] --> src/parser.rs:159:4 [INFO] [stdout] | [INFO] [stdout] 159 | fn mws(inner: F) -> impl FnMut(I) -> IResult [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `FnMut` that must be used [INFO] [stdout] --> src/parser.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | / alt(( [INFO] [stdout] 22 | | parse_assignment, [INFO] [stdout] 23 | | parse_skip, [INFO] [stdout] 24 | | parse_if, [INFO] [stdout] 25 | | parse_while, [INFO] [stdout] 26 | | parse_seq [INFO] [stdout] 27 | | )); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: closures are lazy and do nothing unless called [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 34 | let (i, (ident, exp)) = separated_pair( [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 39 | Ok((i, Statement::Assignment(ident, exp, pos))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 53 | let (i, exp) = ws(parse_bool_exp)(i)?; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 54 | let (i, _) = tag("then").and_then(multispace0).parse(i)?; [INFO] [stdout] 55 | let (i, s1) = ws(parse_statement)(i)?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 56 | let (i, _) = tag("else").and_then(multispace0).parse(i)?; [INFO] [stdout] 57 | let (i, s2) = ws(parse_statement)(i)?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 58 | tag("fi")(i)?; [INFO] [stdout] 59 | Ok((i, Statement::If(exp, pos, Box::new(s1), Box::new(s2)))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 65 | let (i, exp) = ws(parse_bool_exp)(i)?; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 66 | let (i, _) = tag("do").and_then(multispace0).parse(i)?; [INFO] [stdout] 67 | let (i, s1) = ws(parse_statement)(i)?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 68 | tag("od")(i)?; [INFO] [stdout] 69 | Ok((i, Statement::While(exp, pos, Box::new(s1)))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 73 | let (i, s1) = mws(terminated(parse_statement, char(';')))(i)?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 74 | let (i, s2) = parse_statement(i)?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 75 | Ok((i, Statement::Seq(Box::new(s1), Box::new(s2)))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:78:25 [INFO] [stdout] | [INFO] [stdout] 78 | fn parse_arithmetic_exp(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:82:14 [INFO] [stdout] | [INFO] [stdout] 82 | fn parse_num(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:86:19 [INFO] [stdout] | [INFO] [stdout] 86 | fn parse_arith_op(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:90:19 [INFO] [stdout] | [INFO] [stdout] 90 | fn parse_bool_exp(input: Span) -> IResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_statement` is never used [INFO] [stdout] --> src/parser.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn parse_statement(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_assignment` is never used [INFO] [stdout] --> src/parser.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn parse_assignment(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_skip` is never used [INFO] [stdout] --> src/parser.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn parse_skip(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_if` is never used [INFO] [stdout] --> src/parser.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn parse_if(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_while` is never used [INFO] [stdout] --> src/parser.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn parse_while(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_seq` is never used [INFO] [stdout] --> src/parser.rs:72:4 [INFO] [stdout] | [INFO] [stdout] 72 | fn parse_seq(i: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_arithmetic_exp` is never used [INFO] [stdout] --> src/parser.rs:78:4 [INFO] [stdout] | [INFO] [stdout] 78 | fn parse_arithmetic_exp(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_num` is never used [INFO] [stdout] --> src/parser.rs:82:4 [INFO] [stdout] | [INFO] [stdout] 82 | fn parse_num(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_arith_op` is never used [INFO] [stdout] --> src/parser.rs:86:4 [INFO] [stdout] | [INFO] [stdout] 86 | fn parse_arith_op(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_bool_exp` is never used [INFO] [stdout] --> src/parser.rs:90:4 [INFO] [stdout] | [INFO] [stdout] 90 | fn parse_bool_exp(input: Span) -> IResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ws` is never used [INFO] [stdout] --> src/parser.rs:145:4 [INFO] [stdout] | [INFO] [stdout] 145 | fn ws(inner: F) -> impl FnMut(I) -> IResult [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mws` is never used [INFO] [stdout] --> src/parser.rs:159:4 [INFO] [stdout] | [INFO] [stdout] 159 | fn mws(inner: F) -> impl FnMut(I) -> IResult [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wl-lang` (lib) due to 5 previous errors; 24 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused implementer of `FnMut` that must be used [INFO] [stdout] --> src/parser.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | / alt(( [INFO] [stdout] 22 | | parse_assignment, [INFO] [stdout] 23 | | parse_skip, [INFO] [stdout] 24 | | parse_if, [INFO] [stdout] 25 | | parse_while, [INFO] [stdout] 26 | | parse_seq [INFO] [stdout] 27 | | )); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: closures are lazy and do nothing unless called [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 34 | let (i, (ident, exp)) = separated_pair( [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 39 | Ok((i, Statement::Assignment(ident, exp, pos))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 53 | let (i, exp) = ws(parse_bool_exp)(i)?; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 54 | let (i, _) = tag("then").and_then(multispace0).parse(i)?; [INFO] [stdout] 55 | let (i, s1) = ws(parse_statement)(i)?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 56 | let (i, _) = tag("else").and_then(multispace0).parse(i)?; [INFO] [stdout] 57 | let (i, s2) = ws(parse_statement)(i)?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 58 | tag("fi")(i)?; [INFO] [stdout] 59 | Ok((i, Statement::If(exp, pos, Box::new(s1), Box::new(s2)))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 65 | let (i, exp) = ws(parse_bool_exp)(i)?; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 66 | let (i, _) = tag("do").and_then(multispace0).parse(i)?; [INFO] [stdout] 67 | let (i, s1) = ws(parse_statement)(i)?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 68 | tag("od")(i)?; [INFO] [stdout] 69 | Ok((i, Statement::While(exp, pos, Box::new(s1)))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 73 | let (i, s1) = mws(terminated(parse_statement, char(';')))(i)?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 74 | let (i, s2) = parse_statement(i)?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 75 | Ok((i, Statement::Seq(Box::new(s1), Box::new(s2)))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wl-lang` (lib test) due to 5 previous errors; 23 warnings emitted [INFO] running `Command { std: "docker" "inspect" "036568fd79183344be3054a2ca5da9e1970358565422b630d6faacbcefb9874b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "036568fd79183344be3054a2ca5da9e1970358565422b630d6faacbcefb9874b", kill_on_drop: false }` [INFO] [stdout] 036568fd79183344be3054a2ca5da9e1970358565422b630d6faacbcefb9874b