[INFO] cloning repository https://github.com/XannMagus/olc-diy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/XannMagus/olc-diy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXannMagus%2Folc-diy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXannMagus%2Folc-diy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0eb3c5d8d0cf1ce4ee5678f6f5eb20dafcc40085 [INFO] building XannMagus/olc-diy against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXannMagus%2Folc-diy" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/XannMagus/olc-diy on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/XannMagus/olc-diy [INFO] finished tweaking git repo https://github.com/XannMagus/olc-diy [INFO] tweaked toml for git repo https://github.com/XannMagus/olc-diy written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/XannMagus/olc-diy 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 37429fb5f24c89676ea8d7de2d840c44b56603ac53c551c342bd81d0fec1154b [INFO] running `Command { std: "docker" "start" "-a" "37429fb5f24c89676ea8d7de2d840c44b56603ac53c551c342bd81d0fec1154b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37429fb5f24c89676ea8d7de2d840c44b56603ac53c551c342bd81d0fec1154b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37429fb5f24c89676ea8d7de2d840c44b56603ac53c551c342bd81d0fec1154b", kill_on_drop: false }` [INFO] [stdout] 37429fb5f24c89676ea8d7de2d840c44b56603ac53c551c342bd81d0fec1154b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89bab73968eea844af9fcf1f947d0e2e101b4b93272d44ab1159715991b82fcb [INFO] running `Command { std: "docker" "start" "-a" "89bab73968eea844af9fcf1f947d0e2e101b4b93272d44ab1159715991b82fcb", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling compiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `kind`, `update_kind`, `value`, and `as_string` are never used [INFO] [stdout] --> src/lexer/shared_types.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Token { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 18 | pub fn kind(&self) -> TokenKind { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn update_kind(&mut self, new_kind: TokenKind) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn value(&self) -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn as_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Keyword` is never constructed [INFO] [stdout] --> src/lexer/shared_types/token_kinds.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum TokenKind { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 17 | Keyword, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Negate` and `Positive` are never constructed [INFO] [stdout] --> src/lexer/shared_types/operators.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 16 | enum OperatorKind { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 23 | Negate, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 24 | Positive, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OperatorKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/lexer/shared_types/operators.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 37 | impl Operator { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] 38 | pub fn arity(&self) -> u8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn precedence(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn compute_2(&self, left: f64, right: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn logical_compute_2(&self, left: bool, right: bool) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn compute_1(&self, operand: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | pub fn logical_compute_1(&self, operand: bool) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | pub fn correct_arity(self, previous: &Option) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 124 | pub fn is_logical(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `solve` are never used [INFO] [stdout] --> src/solver.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Expression { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 13 | pub fn new(rpn: TokenQueue) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn solve(&self) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Compiler` is never constructed [INFO] [stdout] --> src/compiler.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Compiler { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `to_expression` are never used [INFO] [stdout] --> src/compiler.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Compiler { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 12 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn to_expression(mut self, input: &TokenQueue) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "89bab73968eea844af9fcf1f947d0e2e101b4b93272d44ab1159715991b82fcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89bab73968eea844af9fcf1f947d0e2e101b4b93272d44ab1159715991b82fcb", kill_on_drop: false }` [INFO] [stdout] 89bab73968eea844af9fcf1f947d0e2e101b4b93272d44ab1159715991b82fcb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de6f4844ad1fbab8f725ccacb0486a7798787d1f6923ae4e19917524623fa64f [INFO] running `Command { std: "docker" "start" "-a" "de6f4844ad1fbab8f725ccacb0486a7798787d1f6923ae4e19917524623fa64f", kill_on_drop: false }` [INFO] [stderr] Compiling compiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `kind`, `update_kind`, `value`, and `as_string` are never used [INFO] [stdout] --> src/lexer/shared_types.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Token { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 18 | pub fn kind(&self) -> TokenKind { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn update_kind(&mut self, new_kind: TokenKind) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn value(&self) -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn as_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Keyword` is never constructed [INFO] [stdout] --> src/lexer/shared_types/token_kinds.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum TokenKind { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 17 | Keyword, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Negate` and `Positive` are never constructed [INFO] [stdout] --> src/lexer/shared_types/operators.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 16 | enum OperatorKind { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 23 | Negate, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 24 | Positive, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OperatorKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/lexer/shared_types/operators.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 37 | impl Operator { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] 38 | pub fn arity(&self) -> u8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn precedence(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn compute_2(&self, left: f64, right: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn logical_compute_2(&self, left: bool, right: bool) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn compute_1(&self, operand: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | pub fn logical_compute_1(&self, operand: bool) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | pub fn correct_arity(self, previous: &Option) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 124 | pub fn is_logical(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `solve` are never used [INFO] [stdout] --> src/solver.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Expression { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 13 | pub fn new(rpn: TokenQueue) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn solve(&self) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Compiler` is never constructed [INFO] [stdout] --> src/compiler.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Compiler { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `to_expression` are never used [INFO] [stdout] --> src/compiler.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Compiler { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 12 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn to_expression(mut self, input: &TokenQueue) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "de6f4844ad1fbab8f725ccacb0486a7798787d1f6923ae4e19917524623fa64f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de6f4844ad1fbab8f725ccacb0486a7798787d1f6923ae4e19917524623fa64f", kill_on_drop: false }` [INFO] [stdout] de6f4844ad1fbab8f725ccacb0486a7798787d1f6923ae4e19917524623fa64f