[INFO] cloning repository https://github.com/ku222/RustTemplate [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ku222/RustTemplate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fku222%2FRustTemplate", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fku222%2FRustTemplate'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 63e6dca957c7efd1f03b73e6c835bf0745d47b9a [INFO] testing ku222/RustTemplate against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fku222%2FRustTemplate" "/workspace/builds/worker-25/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ku222/RustTemplate on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ku222/RustTemplate [INFO] finished tweaking git repo https://github.com/ku222/RustTemplate [INFO] tweaked toml for git repo https://github.com/ku222/RustTemplate written to /workspace/builds/worker-25/source/Cargo.toml [INFO] crate git repo https://github.com/ku222/RustTemplate already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e5aa4290609979c7a8b1988d162213e4597f0d22abc35123bd5fe462b75389d [INFO] running `Command { std: "docker" "start" "-a" "1e5aa4290609979c7a8b1988d162213e4597f0d22abc35123bd5fe462b75389d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e5aa4290609979c7a8b1988d162213e4597f0d22abc35123bd5fe462b75389d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e5aa4290609979c7a8b1988d162213e4597f0d22abc35123bd5fe462b75389d", kill_on_drop: false }` [INFO] [stdout] 1e5aa4290609979c7a8b1988d162213e4597f0d22abc35123bd5fe462b75389d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5fce5d985aa5073474c4c7eff909fed8c6a96b7c90da90987c50c499a01e84ec [INFO] running `Command { std: "docker" "start" "-a" "5fce5d985aa5073474c4c7eff909fed8c6a96b7c90da90987c50c499a01e84ec", kill_on_drop: false }` [INFO] [stderr] Compiling rust_template v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `raw_input` [INFO] [stdout] --> src/parser/lexer.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | raw_input: String, // string being scanned [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Lexer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/parser/lexer.rs:57:10 [INFO] [stdout] | [INFO] [stdout] 57 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `len` [INFO] [stdout] --> src/parser/lexer.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `error` [INFO] [stdout] --> src/parser/lexer.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn error(&self) -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser/lexer.rs:203:25 [INFO] [stdout] | [INFO] [stdout] 203 | self.next(); [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 `Result` that must be used [INFO] [stdout] --> src/parser/lexer.rs:221:25 [INFO] [stdout] | [INFO] [stdout] 221 | self.next(); [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: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.60s [INFO] running `Command { std: "docker" "inspect" "5fce5d985aa5073474c4c7eff909fed8c6a96b7c90da90987c50c499a01e84ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fce5d985aa5073474c4c7eff909fed8c6a96b7c90da90987c50c499a01e84ec", kill_on_drop: false }` [INFO] [stdout] 5fce5d985aa5073474c4c7eff909fed8c6a96b7c90da90987c50c499a01e84ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4fd91e42424954349590c661644c07e7d75e1258674a6d874012739311bd03b2 [INFO] running `Command { std: "docker" "start" "-a" "4fd91e42424954349590c661644c07e7d75e1258674a6d874012739311bd03b2", kill_on_drop: false }` [INFO] [stderr] Compiling rust_template v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `raw_input` [INFO] [stdout] --> src/parser/lexer.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | raw_input: String, // string being scanned [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Lexer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/parser/lexer.rs:57:10 [INFO] [stdout] | [INFO] [stdout] 57 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `len` [INFO] [stdout] --> src/parser/lexer.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `error` [INFO] [stdout] --> src/parser/lexer.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn error(&self) -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser/lexer.rs:203:25 [INFO] [stdout] | [INFO] [stdout] 203 | self.next(); [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 `Result` that must be used [INFO] [stdout] --> src/parser/lexer.rs:221:25 [INFO] [stdout] | [INFO] [stdout] 221 | self.next(); [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: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "4fd91e42424954349590c661644c07e7d75e1258674a6d874012739311bd03b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fd91e42424954349590c661644c07e7d75e1258674a6d874012739311bd03b2", kill_on_drop: false }` [INFO] [stdout] 4fd91e42424954349590c661644c07e7d75e1258674a6d874012739311bd03b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e36f58213a48fed704a97bb53f82175b7c924e9fe8926a12b517d9f651c8cf79 [INFO] running `Command { std: "docker" "start" "-a" "e36f58213a48fed704a97bb53f82175b7c924e9fe8926a12b517d9f651c8cf79", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `raw_input` [INFO] [stderr] --> src/parser/lexer.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | raw_input: String, // string being scanned [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Lexer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/parser/lexer.rs:57:10 [INFO] [stderr] | [INFO] [stderr] 57 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `len` [INFO] [stderr] --> src/parser/lexer.rs:81:12 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn len(&self) -> usize { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `error` [INFO] [stderr] --> src/parser/lexer.rs:85:12 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn error(&self) -> Option { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/parser/lexer.rs:203:25 [INFO] [stderr] | [INFO] [stderr] 203 | self.next(); [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: unused `Result` that must be used [INFO] [stderr] --> src/parser/lexer.rs:221:25 [INFO] [stderr] | [INFO] [stderr] 221 | self.next(); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `rust_template` (bin "rust_template" test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_template-c4570f98821ece8c) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test parser::lexer::lexer_tests::test_simple_workflow ... ok [INFO] [stdout] test parser::lexer::lexer_tests::test_next ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e36f58213a48fed704a97bb53f82175b7c924e9fe8926a12b517d9f651c8cf79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e36f58213a48fed704a97bb53f82175b7c924e9fe8926a12b517d9f651c8cf79", kill_on_drop: false }` [INFO] [stdout] e36f58213a48fed704a97bb53f82175b7c924e9fe8926a12b517d9f651c8cf79