[INFO] cloning repository https://github.com/reidswan/rlox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/reidswan/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freidswan%2Frlox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freidswan%2Frlox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2b926b2c59ce1f8b7be8bec6dfbf1aaaceb9ebab [INFO] checking reidswan/rlox against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freidswan%2Frlox" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/reidswan/rlox on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/reidswan/rlox [INFO] finished tweaking git repo https://github.com/reidswan/rlox [INFO] tweaked toml for git repo https://github.com/reidswan/rlox written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/reidswan/rlox 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c0fc17b3a7f59a64d619511fd7b65248292e580400781843220dd90aa6fd6a5 [INFO] running `Command { std: "docker" "start" "-a" "5c0fc17b3a7f59a64d619511fd7b65248292e580400781843220dd90aa6fd6a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c0fc17b3a7f59a64d619511fd7b65248292e580400781843220dd90aa6fd6a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c0fc17b3a7f59a64d619511fd7b65248292e580400781843220dd90aa6fd6a5", kill_on_drop: false }` [INFO] [stdout] 5c0fc17b3a7f59a64d619511fd7b65248292e580400781843220dd90aa6fd6a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ae10145663717bec1ba1299b709e67fae557045c7e8ac7be3928cc7b88bbe84 [INFO] running `Command { std: "docker" "start" "-a" "7ae10145663717bec1ba1299b709e67fae557045c7e8ac7be3928cc7b88bbe84", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking treelox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/interpeter.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn interpret(&mut self, statements: Vec) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromIterator<()>` will fail [INFO] [stdout] --> src/interpeter.rs:47:24 [INFO] [stdout] | [INFO] [stdout] 47 | .collect::>()?; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/interpeter.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn interpret(&mut self, statements: Vec) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromIterator<()>` will fail [INFO] [stdout] --> src/interpeter.rs:47:24 [INFO] [stdout] | [INFO] [stdout] 47 | .collect::>()?; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | / if let $token_type = token { [INFO] [stdout] 90 | | $self.advance(); [INFO] [stdout] 91 | | Ok(line) [INFO] [stdout] 92 | | } else { [INFO] [stdout] ... | [INFO] [stdout] 96 | | )) [INFO] [stdout] 97 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] ... [INFO] [stdout] 236 | consume!(self, Token::Semicolon); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `consume` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 89 ~ let _ = if let $token_type = token { [INFO] [stdout] 90 | $self.advance(); [INFO] [stdout] ... [INFO] [stdout] 96 | )) [INFO] [stdout] 97 ~ }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | / if let $token_type = token { [INFO] [stdout] 90 | | $self.advance(); [INFO] [stdout] 91 | | Ok(line) [INFO] [stdout] 92 | | } else { [INFO] [stdout] ... | [INFO] [stdout] 96 | | )) [INFO] [stdout] 97 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] ... [INFO] [stdout] 249 | consume!(self, Token::Semicolon); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `consume` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 89 ~ let _ = if let $token_type = token { [INFO] [stdout] 90 | $self.advance(); [INFO] [stdout] ... [INFO] [stdout] 96 | )) [INFO] [stdout] 97 ~ }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | / if let $token_type = token { [INFO] [stdout] 90 | | $self.advance(); [INFO] [stdout] 91 | | Ok(line) [INFO] [stdout] 92 | | } else { [INFO] [stdout] ... | [INFO] [stdout] 96 | | )) [INFO] [stdout] 97 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] ... [INFO] [stdout] 261 | consume!(self, Token::RightParen); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `consume` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 89 ~ let _ = if let $token_type = token { [INFO] [stdout] 90 | $self.advance(); [INFO] [stdout] ... [INFO] [stdout] 96 | )) [INFO] [stdout] 97 ~ }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | / if let $token_type = token { [INFO] [stdout] 90 | | $self.advance(); [INFO] [stdout] 91 | | Ok(line) [INFO] [stdout] 92 | | } else { [INFO] [stdout] ... | [INFO] [stdout] 96 | | )) [INFO] [stdout] 97 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] ... [INFO] [stdout] 236 | consume!(self, Token::Semicolon); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `consume` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 89 ~ let _ = if let $token_type = token { [INFO] [stdout] 90 | $self.advance(); [INFO] [stdout] ... [INFO] [stdout] 96 | )) [INFO] [stdout] 97 ~ }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | / if let $token_type = token { [INFO] [stdout] 90 | | $self.advance(); [INFO] [stdout] 91 | | Ok(line) [INFO] [stdout] 92 | | } else { [INFO] [stdout] ... | [INFO] [stdout] 96 | | )) [INFO] [stdout] 97 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] ... [INFO] [stdout] 249 | consume!(self, Token::Semicolon); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `consume` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 89 ~ let _ = if let $token_type = token { [INFO] [stdout] 90 | $self.advance(); [INFO] [stdout] ... [INFO] [stdout] 96 | )) [INFO] [stdout] 97 ~ }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | / if let $token_type = token { [INFO] [stdout] 90 | | $self.advance(); [INFO] [stdout] 91 | | Ok(line) [INFO] [stdout] 92 | | } else { [INFO] [stdout] ... | [INFO] [stdout] 96 | | )) [INFO] [stdout] 97 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] ... [INFO] [stdout] 261 | consume!(self, Token::RightParen); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `consume` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 89 ~ let _ = if let $token_type = token { [INFO] [stdout] 90 | $self.advance(); [INFO] [stdout] ... [INFO] [stdout] 96 | )) [INFO] [stdout] 97 ~ }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.60s [INFO] running `Command { std: "docker" "inspect" "7ae10145663717bec1ba1299b709e67fae557045c7e8ac7be3928cc7b88bbe84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ae10145663717bec1ba1299b709e67fae557045c7e8ac7be3928cc7b88bbe84", kill_on_drop: false }` [INFO] [stdout] 7ae10145663717bec1ba1299b709e67fae557045c7e8ac7be3928cc7b88bbe84 [INFO] checking reidswan/rlox against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freidswan%2Frlox" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/reidswan/rlox on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/reidswan/rlox [INFO] finished tweaking git repo https://github.com/reidswan/rlox [INFO] tweaked toml for git repo https://github.com/reidswan/rlox written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/reidswan/rlox 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d072f39bf0899d0d15ba1245103ed9e0e05d735c35a4c9f62df24f23f52c3b0c [INFO] running `Command { std: "docker" "start" "-a" "d072f39bf0899d0d15ba1245103ed9e0e05d735c35a4c9f62df24f23f52c3b0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d072f39bf0899d0d15ba1245103ed9e0e05d735c35a4c9f62df24f23f52c3b0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d072f39bf0899d0d15ba1245103ed9e0e05d735c35a4c9f62df24f23f52c3b0c", kill_on_drop: false }` [INFO] [stdout] d072f39bf0899d0d15ba1245103ed9e0e05d735c35a4c9f62df24f23f52c3b0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 645d0be31228ebe1c1f81b4281fd54f4b619365f6678abdfc8cf2a4e3f2509fc [INFO] running `Command { std: "docker" "start" "-a" "645d0be31228ebe1c1f81b4281fd54f4b619365f6678abdfc8cf2a4e3f2509fc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking treelox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/interpeter.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn interpret(&mut self, statements: Vec) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromIterator<()>` will fail [INFO] [stdout] --> src/interpeter.rs:47:24 [INFO] [stdout] | [INFO] [stdout] 47 | .collect::>()?; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/interpeter.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn interpret(&mut self, statements: Vec) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromIterator<()>` will fail [INFO] [stdout] --> src/interpeter.rs:47:24 [INFO] [stdout] | [INFO] [stdout] 47 | .collect::>()?; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | / if let $token_type = token { [INFO] [stdout] 90 | | $self.advance(); [INFO] [stdout] 91 | | Ok(line) [INFO] [stdout] 92 | | } else { [INFO] [stdout] ... | [INFO] [stdout] 96 | | )) [INFO] [stdout] 97 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] ... [INFO] [stdout] 236 | consume!(self, Token::Semicolon); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `consume` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 89 ~ let _ = if let $token_type = token { [INFO] [stdout] 90 | $self.advance(); [INFO] [stdout] ... [INFO] [stdout] 96 | )) [INFO] [stdout] 97 ~ }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | / if let $token_type = token { [INFO] [stdout] 90 | | $self.advance(); [INFO] [stdout] 91 | | Ok(line) [INFO] [stdout] 92 | | } else { [INFO] [stdout] ... | [INFO] [stdout] 96 | | )) [INFO] [stdout] 97 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] ... [INFO] [stdout] 249 | consume!(self, Token::Semicolon); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `consume` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 89 ~ let _ = if let $token_type = token { [INFO] [stdout] 90 | $self.advance(); [INFO] [stdout] ... [INFO] [stdout] 96 | )) [INFO] [stdout] 97 ~ }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | / if let $token_type = token { [INFO] [stdout] 90 | | $self.advance(); [INFO] [stdout] 91 | | Ok(line) [INFO] [stdout] 92 | | } else { [INFO] [stdout] ... | [INFO] [stdout] 96 | | )) [INFO] [stdout] 97 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] ... [INFO] [stdout] 261 | consume!(self, Token::RightParen); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `consume` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 89 ~ let _ = if let $token_type = token { [INFO] [stdout] 90 | $self.advance(); [INFO] [stdout] ... [INFO] [stdout] 96 | )) [INFO] [stdout] 97 ~ }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | / if let $token_type = token { [INFO] [stdout] 90 | | $self.advance(); [INFO] [stdout] 91 | | Ok(line) [INFO] [stdout] 92 | | } else { [INFO] [stdout] ... | [INFO] [stdout] 96 | | )) [INFO] [stdout] 97 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] ... [INFO] [stdout] 236 | consume!(self, Token::Semicolon); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `consume` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 89 ~ let _ = if let $token_type = token { [INFO] [stdout] 90 | $self.advance(); [INFO] [stdout] ... [INFO] [stdout] 96 | )) [INFO] [stdout] 97 ~ }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | / if let $token_type = token { [INFO] [stdout] 90 | | $self.advance(); [INFO] [stdout] 91 | | Ok(line) [INFO] [stdout] 92 | | } else { [INFO] [stdout] ... | [INFO] [stdout] 96 | | )) [INFO] [stdout] 97 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] ... [INFO] [stdout] 249 | consume!(self, Token::Semicolon); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `consume` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 89 ~ let _ = if let $token_type = token { [INFO] [stdout] 90 | $self.advance(); [INFO] [stdout] ... [INFO] [stdout] 96 | )) [INFO] [stdout] 97 ~ }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | / if let $token_type = token { [INFO] [stdout] 90 | | $self.advance(); [INFO] [stdout] 91 | | Ok(line) [INFO] [stdout] 92 | | } else { [INFO] [stdout] ... | [INFO] [stdout] 96 | | )) [INFO] [stdout] 97 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] ... [INFO] [stdout] 261 | consume!(self, Token::RightParen); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `consume` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 89 ~ let _ = if let $token_type = token { [INFO] [stdout] 90 | $self.advance(); [INFO] [stdout] ... [INFO] [stdout] 96 | )) [INFO] [stdout] 97 ~ }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.57s [INFO] running `Command { std: "docker" "inspect" "645d0be31228ebe1c1f81b4281fd54f4b619365f6678abdfc8cf2a4e3f2509fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "645d0be31228ebe1c1f81b4281fd54f4b619365f6678abdfc8cf2a4e3f2509fc", kill_on_drop: false }` [INFO] [stdout] 645d0be31228ebe1c1f81b4281fd54f4b619365f6678abdfc8cf2a4e3f2509fc