[INFO] cloning repository https://github.com/jspmarc/Notal-Interpreter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jspmarc/Notal-Interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjspmarc%2FNotal-Interpreter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjspmarc%2FNotal-Interpreter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 72f1dd45f11af7e9c1cf745bc74e8ef05ca630e0
[INFO] checking jspmarc/Notal-Interpreter against master#0a8629bff642c3c3b84bb644c0099194f063b627 for pr-86231
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjspmarc%2FNotal-Interpreter" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jspmarc/Notal-Interpreter on toolchain 0a8629bff642c3c3b84bb644c0099194f063b627
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jspmarc/Notal-Interpreter
[INFO] finished tweaking git repo https://github.com/jspmarc/Notal-Interpreter
[INFO] tweaked toml for git repo https://github.com/jspmarc/Notal-Interpreter written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/jspmarc/Notal-Interpreter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74d527da5c4a3637d9cc2b37a686cfff0ae8140cd31ecb93d8c8d44f361e2003
[INFO] running `Command { std: "docker" "start" "-a" "74d527da5c4a3637d9cc2b37a686cfff0ae8140cd31ecb93d8c8d44f361e2003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74d527da5c4a3637d9cc2b37a686cfff0ae8140cd31ecb93d8c8d44f361e2003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d527da5c4a3637d9cc2b37a686cfff0ae8140cd31ecb93d8c8d44f361e2003", kill_on_drop: false }`
[INFO] [stdout] 74d527da5c4a3637d9cc2b37a686cfff0ae8140cd31ecb93d8c8d44f361e2003
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 170462eaab9577e095d82ae78208c7e1ebc14b8f5919ae33d63aafd07c928ddd
[INFO] running `Command { std: "docker" "start" "-a" "170462eaab9577e095d82ae78208c7e1ebc14b8f5919ae33d63aafd07c928ddd", kill_on_drop: false }`
[INFO] [stderr]     Checking notal_interpreter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]  --> src/scanner.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn scanner(source: String) {
[INFO] [stdout]   |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `scanner`
[INFO] [stdout]  --> src/scanner.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn scanner(source: String) {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/tokens.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(lexeme: String, line: i32, token: TokenType) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]  --> src/scanner.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn scanner(source: String) {
[INFO] [stdout]   |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `scanner`
[INFO] [stdout]  --> src/scanner.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn scanner(source: String) {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/tokens.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(lexeme: String, line: i32, token: TokenType) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "170462eaab9577e095d82ae78208c7e1ebc14b8f5919ae33d63aafd07c928ddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "170462eaab9577e095d82ae78208c7e1ebc14b8f5919ae33d63aafd07c928ddd", kill_on_drop: false }`
[INFO] [stdout] 170462eaab9577e095d82ae78208c7e1ebc14b8f5919ae33d63aafd07c928ddd