[INFO] cloning repository https://github.com/Ajhaa/script-language
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ajhaa/script-language" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAjhaa%2Fscript-language", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAjhaa%2Fscript-language'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8153be3e90d1dc477cf35ccd4f19fb5ad43596cb
[INFO] testing Ajhaa/script-language against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAjhaa%2Fscript-language" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Ajhaa/script-language
[INFO] finished tweaking git repo https://github.com/Ajhaa/script-language
[INFO] tweaked toml for git repo https://github.com/Ajhaa/script-language written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ajhaa/script-language on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Ajhaa/script-language 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b0a215f287ac4645753bdc4d0b75fddc09a0f95626fd012a74c0522b93c19ff
[INFO] running `Command { std: "docker" "start" "-a" "6b0a215f287ac4645753bdc4d0b75fddc09a0f95626fd012a74c0522b93c19ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b0a215f287ac4645753bdc4d0b75fddc09a0f95626fd012a74c0522b93c19ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b0a215f287ac4645753bdc4d0b75fddc09a0f95626fd012a74c0522b93c19ff", kill_on_drop: false }`
[INFO] [stdout] 6b0a215f287ac4645753bdc4d0b75fddc09a0f95626fd012a74c0522b93c19ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53582988319e38d33ce28533dfe23aa5974d4b304f7354dae1b73b2638bcab21
[INFO] running `Command { std: "docker" "start" "-a" "53582988319e38d33ce28533dfe23aa5974d4b304f7354dae1b73b2638bcab21", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling script-language v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `might_be` is never used
[INFO] [stdout]   --> src/token.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub trait TokenTrait {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] 91 |     fn should_be(&self, other: TokenType) -> Result<(), ParserError>;
[INFO] [stdout] 92 |     fn might_be(&self, other: TokenType) -> Option<()>;
[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/interpreter/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         stmt.assignee.assign(self, value);
[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] 32 |         let _ = stmt.assignee.assign(self, value);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.74s
[INFO] running `Command { std: "docker" "inspect" "53582988319e38d33ce28533dfe23aa5974d4b304f7354dae1b73b2638bcab21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53582988319e38d33ce28533dfe23aa5974d4b304f7354dae1b73b2638bcab21", kill_on_drop: false }`
[INFO] [stdout] 53582988319e38d33ce28533dfe23aa5974d4b304f7354dae1b73b2638bcab21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6f4101209453b2ac1acc32f6a80640b593e7a3adce19c4ab6ca29518e241ced
[INFO] running `Command { std: "docker" "start" "-a" "b6f4101209453b2ac1acc32f6a80640b593e7a3adce19c4ab6ca29518e241ced", kill_on_drop: false }`
[INFO] [stderr]    Compiling script-language v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `might_be` is never used
[INFO] [stdout]   --> src/token.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub trait TokenTrait {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] 91 |     fn should_be(&self, other: TokenType) -> Result<(), ParserError>;
[INFO] [stdout] 92 |     fn might_be(&self, other: TokenType) -> Option<()>;
[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/interpreter/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         stmt.assignee.assign(self, value);
[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] 32 |         let _ = stmt.assignee.assign(self, value);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "b6f4101209453b2ac1acc32f6a80640b593e7a3adce19c4ab6ca29518e241ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6f4101209453b2ac1acc32f6a80640b593e7a3adce19c4ab6ca29518e241ced", kill_on_drop: false }`
[INFO] [stdout] b6f4101209453b2ac1acc32f6a80640b593e7a3adce19c4ab6ca29518e241ced
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d9e9443d81fbfc125f76c6dfe06e27616f4dab4beb0877bdf54ad7cac82083fd
[INFO] running `Command { std: "docker" "start" "-a" "d9e9443d81fbfc125f76c6dfe06e27616f4dab4beb0877bdf54ad7cac82083fd", kill_on_drop: false }`
[INFO] [stderr] warning: method `might_be` is never used
[INFO] [stderr]   --> src/token.rs:92:8
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub trait TokenTrait {
[INFO] [stderr]    |           ---------- method in this trait
[INFO] [stderr] 91 |     fn should_be(&self, other: TokenType) -> Result<(), ParserError>;
[INFO] [stderr] 92 |     fn might_be(&self, other: TokenType) -> Option<()>;
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/interpreter/mod.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |         stmt.assignee.assign(self, value);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let _ = stmt.assignee.assign(self, value);
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `script-language` (bin "script-language" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/script_language-b6ef0b07398bcb8c)
[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" "d9e9443d81fbfc125f76c6dfe06e27616f4dab4beb0877bdf54ad7cac82083fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9e9443d81fbfc125f76c6dfe06e27616f4dab4beb0877bdf54ad7cac82083fd", kill_on_drop: false }`
[INFO] [stdout] d9e9443d81fbfc125f76c6dfe06e27616f4dab4beb0877bdf54ad7cac82083fd
