[INFO] cloning repository https://github.com/AndrewBregger/lucky
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AndrewBregger/lucky" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrewBregger%2Flucky", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrewBregger%2Flucky'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d8ce5bfcd7e355eeaae1c6973dcf4aeaf70e9138
[INFO] testing AndrewBregger/lucky against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrewBregger%2Flucky" "/workspace/builds/worker-115/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-115/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AndrewBregger/lucky on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AndrewBregger/lucky
[INFO] finished tweaking git repo https://github.com/AndrewBregger/lucky
[INFO] tweaked toml for git repo https://github.com/AndrewBregger/lucky written to /workspace/builds/worker-115/source/Cargo.toml
[INFO] crate git repo https://github.com/AndrewBregger/lucky already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 907495c35cbf39ee667bb86e8457e28aad1467c6f423d4b610eb41f65c7d35f4
[INFO] running `Command { std: "docker" "start" "-a" "907495c35cbf39ee667bb86e8457e28aad1467c6f423d4b610eb41f65c7d35f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "907495c35cbf39ee667bb86e8457e28aad1467c6f423d4b610eb41f65c7d35f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "907495c35cbf39ee667bb86e8457e28aad1467c6f423d4b610eb41f65c7d35f4", kill_on_drop: false }`
[INFO] [stdout] 907495c35cbf39ee667bb86e8457e28aad1467c6f423d4b610eb41f65c7d35f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f8e16148998a6a3057d61b71fdfe666d3cf6481c4b4ec4c00d5037ef9072365
[INFO] running `Command { std: "docker" "start" "-a" "5f8e16148998a6a3057d61b71fdfe666d3cf6481c4b4ec4c00d5037ef9072365", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] error: mismatched closing delimiter: `}`
[INFO] [stdout]    --> src/lucky/parser.rs:871:43
[INFO] [stdout]     |
[INFO] [stdout] 869 | ...                   Some(id) => {
[INFO] [stdout]     |                                   - closing delimiter possibly meant for this
[INFO] [stdout] 870 | ...                       let pos = id.pos();
[INFO] [stdout] 871 | ...                       Ok(Type::new(TypeKind::Generic(id), pos)
[INFO] [stdout]     |                             ^ unclosed delimiter
[INFO] [stdout] 872 | ...                   }
[INFO] [stdout]     |                       ^ mismatched closing delimiter
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling lucky v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lucky/scanner.rs:208:24
[INFO] [stdout]     |
[INFO] [stdout] 208 |                     '0'...'9' => {
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lucky` due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]   --> src/lucky/mod.rs:19:35
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::io::{BufRead, BufReader, Result};
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5f8e16148998a6a3057d61b71fdfe666d3cf6481c4b4ec4c00d5037ef9072365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f8e16148998a6a3057d61b71fdfe666d3cf6481c4b4ec4c00d5037ef9072365", kill_on_drop: false }`
[INFO] [stdout] 5f8e16148998a6a3057d61b71fdfe666d3cf6481c4b4ec4c00d5037ef9072365