[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] checking Ajhaa/script-language against master#9050733395f7c10560d49f549e022f411fa28cea for pr-146972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAjhaa%2Fscript-language" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/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-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ajhaa/script-language on toolchain 9050733395f7c10560d49f549e022f411fa28cea
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9050733395f7c10560d49f549e022f411fa28cea" "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" "+9050733395f7c10560d49f549e022f411fa28cea" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded itertools v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9050733395f7c10560d49f549e022f411fa28cea" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53cfff211d72bfcf42ccff750088e8cdf7977acf7e69d8c895701ab3e01e086c
[INFO] running `Command { std: "docker" "start" "-a" "53cfff211d72bfcf42ccff750088e8cdf7977acf7e69d8c895701ab3e01e086c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53cfff211d72bfcf42ccff750088e8cdf7977acf7e69d8c895701ab3e01e086c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53cfff211d72bfcf42ccff750088e8cdf7977acf7e69d8c895701ab3e01e086c", kill_on_drop: false }`
[INFO] [stdout] 53cfff211d72bfcf42ccff750088e8cdf7977acf7e69d8c895701ab3e01e086c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9050733395f7c10560d49f549e022f411fa28cea" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1596a5d401ad853225eb13840ae34037d00263a30786b536b5342e53f05e4ea
[INFO] running `Command { std: "docker" "start" "-a" "d1596a5d401ad853225eb13840ae34037d00263a30786b536b5342e53f05e4ea", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]     Checking 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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] [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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 1.84s
[INFO] running `Command { std: "docker" "inspect" "d1596a5d401ad853225eb13840ae34037d00263a30786b536b5342e53f05e4ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1596a5d401ad853225eb13840ae34037d00263a30786b536b5342e53f05e4ea", kill_on_drop: false }`
[INFO] [stdout] d1596a5d401ad853225eb13840ae34037d00263a30786b536b5342e53f05e4ea
