[INFO] cloning repository https://github.com/yjhmelody/lua-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yjhmelody/lua-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyjhmelody%2Flua-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyjhmelody%2Flua-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b2a0cb41ad5d46bbf47b0b89d914bfdde613fe97 [INFO] testing yjhmelody/lua-rs against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyjhmelody%2Flua-rs" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yjhmelody/lua-rs on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yjhmelody/lua-rs [INFO] finished tweaking git repo https://github.com/yjhmelody/lua-rs [INFO] tweaked toml for git repo https://github.com/yjhmelody/lua-rs written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/yjhmelody/lua-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e670fbf864c26bcaa7ff94b4f143f876e336e84eb69b435fc3ae7fddaba66ad7 [INFO] running `Command { std: "docker" "start" "-a" "e670fbf864c26bcaa7ff94b4f143f876e336e84eb69b435fc3ae7fddaba66ad7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e670fbf864c26bcaa7ff94b4f143f876e336e84eb69b435fc3ae7fddaba66ad7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e670fbf864c26bcaa7ff94b4f143f876e336e84eb69b435fc3ae7fddaba66ad7", kill_on_drop: false }` [INFO] [stdout] e670fbf864c26bcaa7ff94b4f143f876e336e84eb69b435fc3ae7fddaba66ad7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 939e6d2af63ecb6ee720f8c13680d796afbebecdb8f169cdc20839513494ca5d [INFO] running `Command { std: "docker" "start" "-a" "939e6d2af63ecb6ee720f8c13680d796afbebecdb8f169cdc20839513494ca5d", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.6.5 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling lua-rs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::process::exit` [INFO] [stdout] --> src/compiler/parser.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::process::exit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ref` [INFO] [stdout] --> src/compiler/codegen.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | use std::cell::{Ref, RefCell}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/compiler/codegen.rs:881:43 [INFO] [stdout] | [INFO] [stdout] 881 | self.emit_jmp(block.last_line, a, (pc_before_block as isize - self.pc() as isize - 1)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 881 - self.emit_jmp(block.last_line, a, (pc_before_block as isize - self.pc() as isize - 1)); [INFO] [stdout] 881 + self.emit_jmp(block.last_line, a, pc_before_block as isize - self.pc() as isize - 1); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/compiler/codegen.rs:909:43 [INFO] [stdout] | [INFO] [stdout] 909 | self.emit_jmp(block.last_line, 0, (pc_before_exp as isize - self.pc() as isize - 1)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 909 - self.emit_jmp(block.last_line, 0, (pc_before_exp as isize - self.pc() as isize - 1)); [INFO] [stdout] 909 + self.emit_jmp(block.last_line, 0, pc_before_exp as isize - self.pc() as isize - 1); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/compiler/codegen.rs:1498:9 [INFO] [stdout] | [INFO] [stdout] 1498 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::binary::encode` [INFO] [stdout] --> src/compiler/codegen.rs:1500:9 [INFO] [stdout] | [INFO] [stdout] 1500 | use crate::binary::encode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::compiler::lexer::*` [INFO] [stdout] --> src/compiler/codegen.rs:1501:9 [INFO] [stdout] | [INFO] [stdout] 1501 | use crate::compiler::lexer::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::compiler::parser::*` [INFO] [stdout] --> src/compiler/codegen.rs:1502:9 [INFO] [stdout] | [INFO] [stdout] 1502 | use crate::compiler::parser::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/compiler/codegen.rs:1504:9 [INFO] [stdout] | [INFO] [stdout] 1504 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_encode` [INFO] [stdout] --> src/binary/mod.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | fn test_encode() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/binary/mod.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | fs::write("./tests/test.out", s); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.89s [INFO] running `Command { std: "docker" "inspect" "939e6d2af63ecb6ee720f8c13680d796afbebecdb8f169cdc20839513494ca5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "939e6d2af63ecb6ee720f8c13680d796afbebecdb8f169cdc20839513494ca5d", kill_on_drop: false }` [INFO] [stdout] 939e6d2af63ecb6ee720f8c13680d796afbebecdb8f169cdc20839513494ca5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61e386fb5ca9ced236a547d977dbed7dfbf9f21f476c932bb304e3d79417d139 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "61e386fb5ca9ced236a547d977dbed7dfbf9f21f476c932bb304e3d79417d139", kill_on_drop: false }` [INFO] [stderr] Compiling lua-rs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::process::exit` [INFO] [stdout] --> src/compiler/parser.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::process::exit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ref` [INFO] [stdout] --> src/compiler/codegen.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | use std::cell::{Ref, RefCell}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/compiler/codegen.rs:881:43 [INFO] [stdout] | [INFO] [stdout] 881 | self.emit_jmp(block.last_line, a, (pc_before_block as isize - self.pc() as isize - 1)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 881 - self.emit_jmp(block.last_line, a, (pc_before_block as isize - self.pc() as isize - 1)); [INFO] [stdout] 881 + self.emit_jmp(block.last_line, a, pc_before_block as isize - self.pc() as isize - 1); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/compiler/codegen.rs:909:43 [INFO] [stdout] | [INFO] [stdout] 909 | self.emit_jmp(block.last_line, 0, (pc_before_exp as isize - self.pc() as isize - 1)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 909 - self.emit_jmp(block.last_line, 0, (pc_before_exp as isize - self.pc() as isize - 1)); [INFO] [stdout] 909 + self.emit_jmp(block.last_line, 0, pc_before_exp as isize - self.pc() as isize - 1); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/compiler/codegen.rs:1498:9 [INFO] [stdout] | [INFO] [stdout] 1498 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::binary::encode` [INFO] [stdout] --> src/compiler/codegen.rs:1500:9 [INFO] [stdout] | [INFO] [stdout] 1500 | use crate::binary::encode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::compiler::lexer::*` [INFO] [stdout] --> src/compiler/codegen.rs:1501:9 [INFO] [stdout] | [INFO] [stdout] 1501 | use crate::compiler::lexer::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::compiler::parser::*` [INFO] [stdout] --> src/compiler/codegen.rs:1502:9 [INFO] [stdout] | [INFO] [stdout] 1502 | use crate::compiler::parser::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/compiler/codegen.rs:1504:9 [INFO] [stdout] | [INFO] [stdout] 1504 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_encode` [INFO] [stdout] --> src/binary/mod.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | fn test_encode() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/binary/mod.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | fs::write("./tests/test.out", s); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::exit` [INFO] [stdout] --> src/compiler/parser.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::process::exit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ref` [INFO] [stdout] --> src/compiler/codegen.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | use std::cell::{Ref, RefCell}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/compiler/codegen.rs:881:43 [INFO] [stdout] | [INFO] [stdout] 881 | self.emit_jmp(block.last_line, a, (pc_before_block as isize - self.pc() as isize - 1)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 881 - self.emit_jmp(block.last_line, a, (pc_before_block as isize - self.pc() as isize - 1)); [INFO] [stdout] 881 + self.emit_jmp(block.last_line, a, pc_before_block as isize - self.pc() as isize - 1); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/compiler/codegen.rs:909:43 [INFO] [stdout] | [INFO] [stdout] 909 | self.emit_jmp(block.last_line, 0, (pc_before_exp as isize - self.pc() as isize - 1)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 909 - self.emit_jmp(block.last_line, 0, (pc_before_exp as isize - self.pc() as isize - 1)); [INFO] [stdout] 909 + self.emit_jmp(block.last_line, 0, pc_before_exp as isize - self.pc() as isize - 1); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `proto` [INFO] [stdout] --> src/binary/mod.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let proto = decode(s); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_proto` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block` [INFO] [stdout] --> src/compiler/parser.rs:993:13 [INFO] [stdout] | [INFO] [stdout] 993 | let block = parse_block(&mut lexer).expect("parse error"); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_encode` [INFO] [stdout] --> src/binary/mod.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | fn test_encode() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/binary/mod.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | fs::write("./tests/test.out", s); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler/codegen.rs:1583:9 [INFO] [stdout] | [INFO] [stdout] 1583 | fs::write("./tests/test.out", bytes); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.48s [INFO] running `Command { std: "docker" "inspect" "61e386fb5ca9ced236a547d977dbed7dfbf9f21f476c932bb304e3d79417d139", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61e386fb5ca9ced236a547d977dbed7dfbf9f21f476c932bb304e3d79417d139", kill_on_drop: false }` [INFO] [stdout] 61e386fb5ca9ced236a547d977dbed7dfbf9f21f476c932bb304e3d79417d139 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4006d8494d141fa0097f6032e9cb0e71990b291855c3eb40a6a8200d0be39340 [INFO] running `Command { std: "docker" "start" "-a" "4006d8494d141fa0097f6032e9cb0e71990b291855c3eb40a6a8200d0be39340", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::process::exit` [INFO] [stderr] --> src/compiler/parser.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::process::exit; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Ref` [INFO] [stderr] --> src/compiler/codegen.rs:39:17 [INFO] [stderr] | [INFO] [stderr] 39 | use std::cell::{Ref, RefCell}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/compiler/codegen.rs:881:43 [INFO] [stderr] | [INFO] [stderr] 881 | self.emit_jmp(block.last_line, a, (pc_before_block as isize - self.pc() as isize - 1)); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 881 - self.emit_jmp(block.last_line, a, (pc_before_block as isize - self.pc() as isize - 1)); [INFO] [stderr] 881 + self.emit_jmp(block.last_line, a, pc_before_block as isize - self.pc() as isize - 1); [INFO] [stderr] | [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stdout] running 9 tests [INFO] [stderr] --> src/compiler/codegen.rs:909:43 [INFO] [stdout] test binary::tests::test_decode ... ok [INFO] [stderr] | [INFO] [stdout] test state::math::tests::shift ... ok [INFO] [stderr] 909 | self.emit_jmp(block.last_line, 0, (pc_before_exp as isize - self.pc() as isize - 1)); [INFO] [stdout] test state::math::tests::modulo ... ok [INFO] [stderr] | ^ ^ [INFO] [stdout] test state::math::tests::floor_div ... ok [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 909 - self.emit_jmp(block.last_line, 0, (pc_before_exp as isize - self.pc() as isize - 1)); [INFO] [stderr] 909 + self.emit_jmp(block.last_line, 0, pc_before_exp as isize - self.pc() as isize - 1); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/compiler/codegen.rs:1498:9 [INFO] [stderr] | [INFO] [stderr] 1498 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::binary::encode` [INFO] [stderr] --> src/compiler/codegen.rs:1500:9 [INFO] [stderr] | [INFO] [stderr] 1500 | use crate::binary::encode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::compiler::lexer::*` [INFO] [stderr] --> src/compiler/codegen.rs:1501:9 [INFO] [stderr] | [INFO] [stderr] 1501 | use crate::compiler::lexer::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::compiler::parser::*` [INFO] [stderr] --> src/compiler/codegen.rs:1502:9 [INFO] [stderr] | [INFO] [stderr] 1502 | use crate::compiler::parser::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/compiler/codegen.rs:1504:9 [INFO] [stderr] | [INFO] [stderr] 1504 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_encode` [INFO] [stderr] --> src/binary/mod.rs:44:8 [INFO] [stderr] | [INFO] [stderr] 44 | fn test_encode() { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/binary/mod.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | fs::write("./tests/test.out", s); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `lua-rs` (lib) generated 11 warnings [INFO] [stderr] warning: unused variable: `proto` [INFO] [stderr] --> src/binary/mod.rs:41:13 [INFO] [stderr] | [INFO] [stderr] 41 | let proto = decode(s); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_proto` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `block` [INFO] [stderr] --> src/compiler/parser.rs:993:13 [INFO] [stderr] | [INFO] [stderr] 993 | let block = parse_block(&mut lexer).expect("parse error"); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_block` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/codegen.rs:1583:9 [INFO] [stderr] | [INFO] [stderr] 1583 | fs::write("./tests/test.out", bytes); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `lua-rs` (lib test) generated 9 warnings (6 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lua_rs-170f5c31461c6488) [INFO] [stdout] test binary::tests::test_header ... ok [INFO] [stdout] test compiler::codegen::tests::test_codegen2 ... ok [INFO] [stdout] test compiler::parser::tests::test_parse ... ok [INFO] [stdout] test compiler::codegen::tests::test_codegen ... ok [INFO] [stdout] test compiler::lexer::tests::test_lexer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lua_rs-73475b5ac3fc8b48) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests lua-rs [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> /opt/rustwide/workdir/src/compiler/codegen.rs:881:43 [INFO] [stderr] | [INFO] [stderr] 881 | self.emit_jmp(block.last_line, a, (pc_before_block as isize - self.pc() as isize - 1)); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 881 - self.emit_jmp(block.last_line, a, (pc_before_block as isize - self.pc() as isize - 1)); [INFO] [stderr] 881 + self.emit_jmp(block.last_line, a, pc_before_block as isize - self.pc() as isize - 1); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> /opt/rustwide/workdir/src/compiler/codegen.rs:909:43 [INFO] [stderr] | [INFO] [stderr] 909 | self.emit_jmp(block.last_line, 0, (pc_before_exp as isize - self.pc() as isize - 1)); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 909 - self.emit_jmp(block.last_line, 0, (pc_before_exp as isize - self.pc() as isize - 1)); [INFO] [stderr] 909 + self.emit_jmp(block.last_line, 0, pc_before_exp as isize - self.pc() as isize - 1); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4006d8494d141fa0097f6032e9cb0e71990b291855c3eb40a6a8200d0be39340", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4006d8494d141fa0097f6032e9cb0e71990b291855c3eb40a6a8200d0be39340", kill_on_drop: false }` [INFO] [stdout] 4006d8494d141fa0097f6032e9cb0e71990b291855c3eb40a6a8200d0be39340