[INFO] cloning repository https://github.com/totechite/Learning_parser_with_Rustlang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/totechite/Learning_parser_with_Rustlang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftotechite%2FLearning_parser_with_Rustlang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftotechite%2FLearning_parser_with_Rustlang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] da17114a434ca908ed3f134f3692de7f5c3c3a7a [INFO] testing totechite/Learning_parser_with_Rustlang against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftotechite%2FLearning_parser_with_Rustlang" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/totechite/Learning_parser_with_Rustlang on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/totechite/Learning_parser_with_Rustlang [INFO] finished tweaking git repo https://github.com/totechite/Learning_parser_with_Rustlang [INFO] tweaked toml for git repo https://github.com/totechite/Learning_parser_with_Rustlang written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/totechite/Learning_parser_with_Rustlang already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d44570e7e18f41a91af9e10eadf01213b46a6c347eb905336c3bfd5b8be2ca11 [INFO] running `Command { std: "docker" "start" "-a" "d44570e7e18f41a91af9e10eadf01213b46a6c347eb905336c3bfd5b8be2ca11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d44570e7e18f41a91af9e10eadf01213b46a6c347eb905336c3bfd5b8be2ca11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d44570e7e18f41a91af9e10eadf01213b46a6c347eb905336c3bfd5b8be2ca11", kill_on_drop: false }` [INFO] [stdout] d44570e7e18f41a91af9e10eadf01213b46a6c347eb905336c3bfd5b8be2ca11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b0244babb4a966f7598062d6697caba1d72f86ee10aa81882a797df0a39f9b4b [INFO] running `Command { std: "docker" "start" "-a" "b0244babb4a966f7598062d6697caba1d72f86ee10aa81882a797df0a39f9b4b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling regex v1.0.2 [INFO] [stderr] Compiling lazy_static v1.0.2 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.2 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling aho-corasick v0.6.6 [INFO] [stderr] Compiling rust_lexer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `N_A` should have an upper camel case name [INFO] [stdout] --> src/token.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | N_A, [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `NA` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `L_BRACKET` should have an upper camel case name [INFO] [stdout] --> src/token.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | L_BRACKET, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `LBracket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `R_BRACKET` should have an upper camel case name [INFO] [stdout] --> src/token.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | R_BRACKET [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `RBracket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LexerBuilder`, `Lexer` [INFO] [stdout] --> src/lib.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use lexer::{Lexer, LexerBuilder}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `token::Token` [INFO] [stdout] --> src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use token::Token; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `theChar` [INFO] [stdout] --> src/lexer.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 86 | theChar: char, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `theChar` should have a snake case name [INFO] [stdout] --> src/lexer.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub theChar: Option, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `the_char` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `strV` should have a snake case name [INFO] [stdout] --> src/lexer.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | let mut strV = "".to_string(); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `str_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `theChar` should have a snake case name [INFO] [stdout] --> src/lexer.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 86 | theChar: char, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `the_char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `N_A` should have an upper camel case name [INFO] [stdout] --> src/token.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | N_A, [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `NA` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `L_BRACKET` should have an upper camel case name [INFO] [stdout] --> src/token.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | L_BRACKET, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `LBracket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `R_BRACKET` should have an upper camel case name [INFO] [stdout] --> src/token.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | R_BRACKET [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `RBracket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `theChar` [INFO] [stdout] --> src/lexer.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 86 | theChar: char, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | file.read_to_string(&mut contents); [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: structure field `theChar` should have a snake case name [INFO] [stdout] --> src/lexer.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub theChar: Option, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `the_char` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `strV` should have a snake case name [INFO] [stdout] --> src/lexer.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | let mut strV = "".to_string(); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `str_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `theChar` should have a snake case name [INFO] [stdout] --> src/lexer.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 86 | theChar: char, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `the_char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.73s [INFO] running `Command { std: "docker" "inspect" "b0244babb4a966f7598062d6697caba1d72f86ee10aa81882a797df0a39f9b4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0244babb4a966f7598062d6697caba1d72f86ee10aa81882a797df0a39f9b4b", kill_on_drop: false }` [INFO] [stdout] b0244babb4a966f7598062d6697caba1d72f86ee10aa81882a797df0a39f9b4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98d059755a4b43532015c9ed153bdf969b9ea410cfdc34f5c35bc1e85124bbd7 [INFO] running `Command { std: "docker" "start" "-a" "98d059755a4b43532015c9ed153bdf969b9ea410cfdc34f5c35bc1e85124bbd7", kill_on_drop: false }` [INFO] [stdout] warning: variant `N_A` should have an upper camel case name [INFO] [stdout] --> src/token.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | N_A, [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `NA` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `L_BRACKET` should have an upper camel case name [INFO] [stdout] --> src/token.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | L_BRACKET, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `LBracket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `R_BRACKET` should have an upper camel case name [INFO] [stdout] --> src/token.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | R_BRACKET [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `RBracket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LexerBuilder`, `Lexer` [INFO] [stdout] --> src/lib.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use lexer::{Lexer, LexerBuilder}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `token::Token` [INFO] [stdout] --> src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use token::Token; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `theChar` [INFO] [stdout] --> src/lexer.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 86 | theChar: char, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `theChar` should have a snake case name [INFO] [stdout] --> src/lexer.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub theChar: Option, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `the_char` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rust_lexer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `strV` should have a snake case name [INFO] [stdout] --> src/lexer.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | let mut strV = "".to_string(); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `str_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `theChar` should have a snake case name [INFO] [stdout] --> src/lexer.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 86 | theChar: char, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `the_char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `N_A` should have an upper camel case name [INFO] [stdout] --> src/token.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | N_A, [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `NA` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `L_BRACKET` should have an upper camel case name [INFO] [stdout] --> src/token.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | L_BRACKET, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `LBracket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `R_BRACKET` should have an upper camel case name [INFO] [stdout] --> src/token.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | R_BRACKET [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `RBracket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LexerBuilder`, `Lexer` [INFO] [stdout] --> src/lib.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use lexer::{Lexer, LexerBuilder}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `token::Token` [INFO] [stdout] --> src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use token::Token; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `N_A` should have an upper camel case name [INFO] [stdout] --> src/token.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | N_A, [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `NA` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `L_BRACKET` should have an upper camel case name [INFO] [stdout] --> src/token.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | L_BRACKET, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `LBracket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `R_BRACKET` should have an upper camel case name [INFO] [stdout] --> src/token.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | R_BRACKET [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `RBracket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `theChar` [INFO] [stdout] --> src/lexer.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 86 | theChar: char, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `theChar` should have a snake case name [INFO] [stdout] --> src/lexer.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub theChar: Option, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `the_char` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `strV` should have a snake case name [INFO] [stdout] --> src/lexer.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | let mut strV = "".to_string(); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `str_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `theChar` should have a snake case name [INFO] [stdout] --> src/lexer.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 86 | theChar: char, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `the_char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `theChar` [INFO] [stdout] --> src/lexer.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 86 | theChar: char, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | file.read_to_string(&mut contents); [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: structure field `theChar` should have a snake case name [INFO] [stdout] --> src/lexer.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub theChar: Option, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `the_char` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `strV` should have a snake case name [INFO] [stdout] --> src/lexer.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | let mut strV = "".to_string(); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `str_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `theChar` should have a snake case name [INFO] [stdout] --> src/lexer.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 86 | theChar: char, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `the_char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.42s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_lexer-ce1d7178c6b33bfa) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_lexer-3248b28139714dbe) [INFO] running `Command { std: "docker" "inspect" "98d059755a4b43532015c9ed153bdf969b9ea410cfdc34f5c35bc1e85124bbd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98d059755a4b43532015c9ed153bdf969b9ea410cfdc34f5c35bc1e85124bbd7", kill_on_drop: false }` [INFO] [stdout] 98d059755a4b43532015c9ed153bdf969b9ea410cfdc34f5c35bc1e85124bbd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 429a2d775efa15c40049a52b265c3b0310fd2894629577bae30ac7696f36be2c [INFO] running `Command { std: "docker" "start" "-a" "429a2d775efa15c40049a52b265c3b0310fd2894629577bae30ac7696f36be2c", kill_on_drop: false }` [INFO] [stderr] warning: variant `N_A` should have an upper camel case name [INFO] [stderr] --> src/token.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | N_A, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case: `NA` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `L_BRACKET` should have an upper camel case name [INFO] [stderr] --> src/token.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | L_BRACKET, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `LBracket` [INFO] [stderr] [INFO] [stderr] warning: variant `R_BRACKET` should have an upper camel case name [INFO] [stderr] --> src/token.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | R_BRACKET [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `RBracket` [INFO] [stderr] [INFO] [stderr] warning: unused imports: `LexerBuilder`, `Lexer` [INFO] [stderr] --> src/lib.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | use lexer::{Lexer, LexerBuilder}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `token::Token` [INFO] [stderr] --> src/lib.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use token::Token; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `theChar` [INFO] [stderr] --> src/lexer.rs:86:5 [INFO] [stderr] | [INFO] [stderr] 86 | theChar: char, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `theChar` should have a snake case name [INFO] [stderr] --> src/lexer.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | pub theChar: Option, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `the_char` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `strV` should have a snake case name [INFO] [stderr] --> src/lexer.rs:42:17 [INFO] [stderr] | [INFO] [stderr] 42 | let mut strV = "".to_string(); [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `str_v` [INFO] [stderr] [INFO] [stderr] warning: structure field `theChar` should have a snake case name [INFO] [stderr] --> src/lexer.rs:86:5 [INFO] [stderr] | [INFO] [stderr] 86 | theChar: char, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `the_char` [INFO] [stderr] [INFO] [stderr] warning: `rust_lexer` (lib) generated 9 warnings [INFO] [stderr] warning: `rust_lexer` (lib test) generated 9 warnings (9 duplicates) [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | file.read_to_string(&mut contents); [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: `rust_lexer` (bin "rust_lexer" test) generated 8 warnings (7 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_lexer-ce1d7178c6b33bfa) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_lexer-3248b28139714dbe) [INFO] [stdout] [INFO] [stderr] Doc-tests rust_lexer [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] [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] warning: variant `N_A` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/token.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | N_A, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case: `NA` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `L_BRACKET` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/token.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | L_BRACKET, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `LBracket` [INFO] [stderr] [INFO] [stderr] warning: variant `R_BRACKET` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/token.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | R_BRACKET [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `RBracket` [INFO] [stderr] [INFO] [stderr] warning: 3 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" "429a2d775efa15c40049a52b265c3b0310fd2894629577bae30ac7696f36be2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "429a2d775efa15c40049a52b265c3b0310fd2894629577bae30ac7696f36be2c", kill_on_drop: false }` [INFO] [stdout] 429a2d775efa15c40049a52b265c3b0310fd2894629577bae30ac7696f36be2c