[INFO] cloning repository https://github.com/RudeAssM/RustStarter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RudeAssM/RustStarter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRudeAssM%2FRustStarter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRudeAssM%2FRustStarter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 88294bdbad40e046f104508f5c58e057b381f46e
[INFO] testing RudeAssM/RustStarter against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRudeAssM%2FRustStarter" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RudeAssM/RustStarter
[INFO] finished tweaking git repo https://github.com/RudeAssM/RustStarter
[INFO] tweaked toml for git repo https://github.com/RudeAssM/RustStarter written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RudeAssM/RustStarter on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RudeAssM/RustStarter 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3abef560914aef57f01c77fe1cdb0a110757e346854c28632e29e3ca7c2d8b55
[INFO] running `Command { std: "docker" "start" "-a" "3abef560914aef57f01c77fe1cdb0a110757e346854c28632e29e3ca7c2d8b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3abef560914aef57f01c77fe1cdb0a110757e346854c28632e29e3ca7c2d8b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3abef560914aef57f01c77fe1cdb0a110757e346854c28632e29e3ca7c2d8b55", kill_on_drop: false }`
[INFO] [stdout] 3abef560914aef57f01c77fe1cdb0a110757e346854c28632e29e3ca7c2d8b55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97bd1c364e22790d4efce9ca731eea27703a11b00606808ddcc5342fa3fe2bea
[INFO] running `Command { std: "docker" "start" "-a" "97bd1c364e22790d4efce9ca731eea27703a11b00606808ddcc5342fa3fe2bea", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.133
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling RustStarter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: mismatched closing delimiter: `]`
[INFO] [stdout]   --> src/advent.rs:10:39
[INFO] [stdout]    |
[INFO] [stdout] 10 |         arr[index] = input[(index-1)..(index]
[INFO] [stdout]    |                           -           ^     ^ mismatched closing delimiter
[INFO] [stdout]    |                           |           |
[INFO] [stdout]    |                           |           unclosed delimiter
[INFO] [stdout]    |                           closing delimiter possibly meant for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `RustStarter` (bin "RustStarter") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "97bd1c364e22790d4efce9ca731eea27703a11b00606808ddcc5342fa3fe2bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97bd1c364e22790d4efce9ca731eea27703a11b00606808ddcc5342fa3fe2bea", kill_on_drop: false }`
[INFO] [stdout] 97bd1c364e22790d4efce9ca731eea27703a11b00606808ddcc5342fa3fe2bea