[INFO] cloning repository https://github.com/goddrinksjava/pacc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/goddrinksjava/pacc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoddrinksjava%2Fpacc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoddrinksjava%2Fpacc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b20f217de5de65bb670190edabd382a6576b51bd [INFO] building goddrinksjava/pacc 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%2Fgoddrinksjava%2Fpacc" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/goddrinksjava/pacc 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/goddrinksjava/pacc [INFO] finished tweaking git repo https://github.com/goddrinksjava/pacc [INFO] tweaked toml for git repo https://github.com/goddrinksjava/pacc written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/goddrinksjava/pacc 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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f480e349a6c24105e599336a41da9fc9cce40c8cf7f16166316d1e76f67aec53 [INFO] running `Command { std: "docker" "start" "-a" "f480e349a6c24105e599336a41da9fc9cce40c8cf7f16166316d1e76f67aec53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f480e349a6c24105e599336a41da9fc9cce40c8cf7f16166316d1e76f67aec53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f480e349a6c24105e599336a41da9fc9cce40c8cf7f16166316d1e76f67aec53", kill_on_drop: false }` [INFO] [stdout] f480e349a6c24105e599336a41da9fc9cce40c8cf7f16166316d1e76f67aec53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 62763091d9352c143fe402dfa728e2f0fff41776c44e51eeb5c0b93bf0bb9aed [INFO] running `Command { std: "docker" "start" "-a" "62763091d9352c143fe402dfa728e2f0fff41776c44e51eeb5c0b93bf0bb9aed", kill_on_drop: false }` [INFO] [stderr] Compiling pacc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `HashSet` and `hash::Hash` [INFO] [stdout] --> src/ast/mod.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 3 | hash::Hash, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Variable` [INFO] [stdout] --> src/ast/mod.rs:6:43 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::symbols::{Expr, Funcion, Tipo, Variable, VariableDecl}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/parser/mod.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | ast::{self, Ast, GLOBAL_SCOPE_NODE}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `LT` is more private than the item `decl::::parse_list_sz` [INFO] [stdout] --> src/parser/decl.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn parse_list_sz(&mut self, index: AstNodeIndex) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `decl::::parse_list_sz` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `LT` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/parser/decl.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | enum LT { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Const` is never constructed [INFO] [stdout] --> src/code_gen/mod.rs:782:5 [INFO] [stdout] | [INFO] [stdout] 780 | enum PL0Class { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 781 | Var, [INFO] [stdout] 782 | Const, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CAL` is never constructed [INFO] [stdout] --> src/code_gen/pl0_instructions.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Mnemo { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 10 | CAL, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Mnemo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Retorno` is never constructed [INFO] [stdout] --> src/code_gen/pl0_instructions.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub enum OPR { [INFO] [stdout] | --- variant in this enum [INFO] [stdout] 21 | Fin, [INFO] [stdout] 22 | Retorno, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_symbol_name` is never used [INFO] [stdout] --> src/symbols/mod.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 39 | impl Variable { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 40 | fn get_symbol_name(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser/mod.rs:120:17 [INFO] [stdout] | [INFO] [stdout] 120 | self.ast.add_fn(fn_); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [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] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 120 | let _ = self.ast.add_fn(fn_); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser/mod.rs:126:21 [INFO] [stdout] | [INFO] [stdout] 126 | self.ast.add_var(GLOBAL_SCOPE_NODE, &decl); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 126 | let _ = self.ast.add_var(GLOBAL_SCOPE_NODE, &decl); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.51s [INFO] running `Command { std: "docker" "inspect" "62763091d9352c143fe402dfa728e2f0fff41776c44e51eeb5c0b93bf0bb9aed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62763091d9352c143fe402dfa728e2f0fff41776c44e51eeb5c0b93bf0bb9aed", kill_on_drop: false }` [INFO] [stdout] 62763091d9352c143fe402dfa728e2f0fff41776c44e51eeb5c0b93bf0bb9aed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2ee49baf76c08b011957fa6974493bab64f13e8a1f2bb076cd972a021f635d71 [INFO] running `Command { std: "docker" "start" "-a" "2ee49baf76c08b011957fa6974493bab64f13e8a1f2bb076cd972a021f635d71", kill_on_drop: false }` [INFO] [stderr] Compiling pacc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `HashSet` and `hash::Hash` [INFO] [stdout] --> src/ast/mod.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 3 | hash::Hash, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Variable` [INFO] [stdout] --> src/ast/mod.rs:6:43 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::symbols::{Expr, Funcion, Tipo, Variable, VariableDecl}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/parser/mod.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | ast::{self, Ast, GLOBAL_SCOPE_NODE}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `LT` is more private than the item `decl::::parse_list_sz` [INFO] [stdout] --> src/parser/decl.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn parse_list_sz(&mut self, index: AstNodeIndex) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `decl::::parse_list_sz` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `LT` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/parser/decl.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | enum LT { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Const` is never constructed [INFO] [stdout] --> src/code_gen/mod.rs:782:5 [INFO] [stdout] | [INFO] [stdout] 780 | enum PL0Class { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 781 | Var, [INFO] [stdout] 782 | Const, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CAL` is never constructed [INFO] [stdout] --> src/code_gen/pl0_instructions.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Mnemo { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 10 | CAL, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Mnemo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Retorno` is never constructed [INFO] [stdout] --> src/code_gen/pl0_instructions.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub enum OPR { [INFO] [stdout] | --- variant in this enum [INFO] [stdout] 21 | Fin, [INFO] [stdout] 22 | Retorno, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_symbol_name` is never used [INFO] [stdout] --> src/symbols/mod.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 39 | impl Variable { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 40 | fn get_symbol_name(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser/mod.rs:120:17 [INFO] [stdout] | [INFO] [stdout] 120 | self.ast.add_fn(fn_); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [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] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 120 | let _ = self.ast.add_fn(fn_); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser/mod.rs:126:21 [INFO] [stdout] | [INFO] [stdout] 126 | self.ast.add_var(GLOBAL_SCOPE_NODE, &decl); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 126 | let _ = self.ast.add_var(GLOBAL_SCOPE_NODE, &decl); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `Command { std: "docker" "inspect" "2ee49baf76c08b011957fa6974493bab64f13e8a1f2bb076cd972a021f635d71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ee49baf76c08b011957fa6974493bab64f13e8a1f2bb076cd972a021f635d71", kill_on_drop: false }` [INFO] [stdout] 2ee49baf76c08b011957fa6974493bab64f13e8a1f2bb076cd972a021f635d71