[INFO] cloning repository https://github.com/AntidermisMC/rlox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AntidermisMC/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntidermisMC%2Frlox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntidermisMC%2Frlox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f7d577532277d461ccac4f73650bdb65c4243e4e [INFO] checking AntidermisMC/rlox/f7d577532277d461ccac4f73650bdb65c4243e4e against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntidermisMC%2Frlox" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AntidermisMC/rlox on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AntidermisMC/rlox [INFO] finished tweaking git repo https://github.com/AntidermisMC/rlox [INFO] tweaked toml for git repo https://github.com/AntidermisMC/rlox written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/AntidermisMC/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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c8f90fabc52ffbf1ac0c7e40c71159bb963a43e5e7fcfb1172a0be41e141cde2 [INFO] running `Command { std: "docker" "start" "-a" "c8f90fabc52ffbf1ac0c7e40c71159bb963a43e5e7fcfb1172a0be41e141cde2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8f90fabc52ffbf1ac0c7e40c71159bb963a43e5e7fcfb1172a0be41e141cde2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8f90fabc52ffbf1ac0c7e40c71159bb963a43e5e7fcfb1172a0be41e141cde2", kill_on_drop: false }` [INFO] [stdout] c8f90fabc52ffbf1ac0c7e40c71159bb963a43e5e7fcfb1172a0be41e141cde2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86152f7b5f468d8dfe67529b35a9dc1a189530421c25c726e933e356e4b2af23 [INFO] running `Command { std: "docker" "start" "-a" "86152f7b5f468d8dfe67529b35a9dc1a189530421c25c726e933e356e4b2af23", kill_on_drop: false }` [INFO] [stderr] Checking rlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `is_one_line`, `lines`, and `get_repr` are never used [INFO] [stdout] --> src/code_span.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl CodeSpan { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn is_one_line(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn lines(&self) -> std::ops::Range { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn get_repr(&self, source: Vec<&str>) -> String { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `File` is never constructed [INFO] [stdout] --> src/eval/output_stream.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum OutputStream { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] 7 | File(String), [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `1` and `2` are never read [INFO] [stdout] --> src/eval/runtime_error.rs:22:31 [INFO] [stdout] | [INFO] [stdout] 22 | MismatchedTypes(CodeSpan, Type, HashSet), [INFO] [stdout] | --------------- ^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `RuntimeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 22 | MismatchedTypes(CodeSpan, (), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `peek_location` and `peek_location_2` are never used [INFO] [stdout] --> src/location_tracking_iterator.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 37 | impl> LocationTrackingIterator { [INFO] [stdout] | ---------------------------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn peek_location(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | pub fn peek_location_2(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parsing/parsing_error.rs:12:29 [INFO] [stdout] | [INFO] [stdout] 12 | InvalidAssignmentTarget(CodeSpan), [INFO] [stdout] | ----------------------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParsingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 12 | InvalidAssignmentTarget(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parsing/parsing_error.rs:13:22 [INFO] [stdout] | [INFO] [stdout] 13 | TooManyArguments(CodeSpan), [INFO] [stdout] | ---------------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParsingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 13 | TooManyArguments(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_pos` is never used [INFO] [stdout] --> src/scanning/token/token_stream.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 31 | impl<'a> TokenStream<'a> { [INFO] [stdout] | ------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 72 | pub fn set_pos(&mut self, pos: Position) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_one_line`, `lines`, and `get_repr` are never used [INFO] [stdout] --> src/code_span.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl CodeSpan { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn is_one_line(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn lines(&self) -> std::ops::Range { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn get_repr(&self, source: Vec<&str>) -> String { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `1` and `2` are never read [INFO] [stdout] --> src/eval/runtime_error.rs:22:31 [INFO] [stdout] | [INFO] [stdout] 22 | MismatchedTypes(CodeSpan, Type, HashSet), [INFO] [stdout] | --------------- ^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `RuntimeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 22 | MismatchedTypes(CodeSpan, (), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parsing/parsing_error.rs:12:29 [INFO] [stdout] | [INFO] [stdout] 12 | InvalidAssignmentTarget(CodeSpan), [INFO] [stdout] | ----------------------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParsingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 12 | InvalidAssignmentTarget(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parsing/parsing_error.rs:13:22 [INFO] [stdout] | [INFO] [stdout] 13 | TooManyArguments(CodeSpan), [INFO] [stdout] | ---------------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParsingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 13 | TooManyArguments(()), [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 0.70s [INFO] running `Command { std: "docker" "inspect" "86152f7b5f468d8dfe67529b35a9dc1a189530421c25c726e933e356e4b2af23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86152f7b5f468d8dfe67529b35a9dc1a189530421c25c726e933e356e4b2af23", kill_on_drop: false }` [INFO] [stdout] 86152f7b5f468d8dfe67529b35a9dc1a189530421c25c726e933e356e4b2af23