[INFO] cloning repository https://github.com/khanglvm/Engram
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/khanglvm/Engram" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhanglvm%2FEngram", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhanglvm%2FEngram'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 65f6ef08994fcf915249007331d7bd3b4be97b67
[INFO] testing khanglvm/Engram against 1.98.0-beta.1 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhanglvm%2FEngram" "/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/khanglvm/Engram
[INFO] finished tweaking git repo https://github.com/khanglvm/Engram
[INFO] tweaked toml for git repo https://github.com/khanglvm/Engram written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/khanglvm/Engram on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/khanglvm/Engram 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" "+1.98.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4a3746b5de8e29176ab2b6178b2fd6c1c34fb535712485ca01109b8ff1ea0127
[INFO] running `Command { std: "docker" "start" "4a3746b5de8e29176ab2b6178b2fd6c1c34fb535712485ca01109b8ff1ea0127", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a3746b5de8e29176ab2b6178b2fd6c1c34fb535712485ca01109b8ff1ea0127", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4a3746b5de8e29176ab2b6178b2fd6c1c34fb535712485ca01109b8ff1ea0127" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a3746b5de8e29176ab2b6178b2fd6c1c34fb535712485ca01109b8ff1ea0127", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4a3746b5de8e29176ab2b6178b2fd6c1c34fb535712485ca01109b8ff1ea0127" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling tree-sitter-language v0.1.7
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling zmij v1.0.19
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling notify-types v1.0.1
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling streaming-iterator v0.1.9
[INFO] [stderr]    Compiling file-id v0.2.3
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling ryu v1.0.22
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling clap_lex v0.7.7
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling rmp v0.8.15
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling clap_builder v4.5.56
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling tree-sitter-go v0.23.4
[INFO] [stderr]    Compiling tree-sitter-rust v0.23.3
[INFO] [stderr]    Compiling tree-sitter-typescript v0.23.2
[INFO] [stderr]    Compiling tree-sitter-python v0.23.6
[INFO] [stderr]    Compiling tree-sitter v0.24.7
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling inotify v0.10.2
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling filetime v0.2.27
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling memmap2 v0.9.9
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling uuid v1.20.0
[INFO] [stderr]    Compiling notify v7.0.0
[INFO] [stderr]    Compiling notify-debouncer-full v0.4.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling globset v0.4.18
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling clap v4.5.56
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling ignore v0.4.25
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rmp-serde v1.3.1
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling engram-ipc v0.1.0 (/opt/rustwide/workdir/crates/engram-ipc)
[INFO] [stderr]    Compiling engram-indexer v0.1.0 (/opt/rustwide/workdir/crates/engram-indexer)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> crates/engram-indexer/src/watcher.rs:118:32
[INFO] [stdout]     |
[INFO] [stdout] 118 |         self._debouncer = Some(debouncer);
[INFO] [stdout]     |                           ---- ^^^^^^^^^ expected `Debouncer<INotifyWatcher, FileIdMap>`, found `Debouncer<INotifyWatcher, NoCache>`
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           arguments to this enum variant are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Debouncer<_, FileIdMap>`
[INFO] [stdout]                found struct `Debouncer<_, NoCache>`
[INFO] [stdout] help: the type constructed contains `Debouncer<INotifyWatcher, NoCache>` due to the type of the argument passed
[INFO] [stdout]    --> crates/engram-indexer/src/watcher.rs:118:27
[INFO] [stdout]     |
[INFO] [stdout] 118 |         self._debouncer = Some(debouncer);
[INFO] [stdout]     |                           ^^^^^---------^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                this argument influences the type of `Some`
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]    --> /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/option.rs:606:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Watcher`
[INFO] [stdout]  --> crates/engram-indexer/src/watcher.rs:7:67
[INFO] [stdout]   |
[INFO] [stdout] 7 | use notify::{Event, EventKind, RecommendedWatcher, RecursiveMode, Watcher};
[INFO] [stdout]   |                                                                   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> crates/engram-indexer/src/scanner/mod.rs:106:23
[INFO] [stdout]     |
[INFO] [stdout] 106 |             .map_err(|e| IndexerError::NotFound(root.to_path_buf()))?;
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `metadata`
[INFO] [stdout]   --> crates/engram-indexer/src/storage/snapshot.rs:49:25
[INFO] [stdout]    |
[INFO] [stdout] 49 |                     let metadata = entry.metadata().await?;
[INFO] [stdout]    |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `engram-indexer` (lib) due to 1 previous error; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4a3746b5de8e29176ab2b6178b2fd6c1c34fb535712485ca01109b8ff1ea0127", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a3746b5de8e29176ab2b6178b2fd6c1c34fb535712485ca01109b8ff1ea0127", kill_on_drop: false }`
[INFO] [stdout] 4a3746b5de8e29176ab2b6178b2fd6c1c34fb535712485ca01109b8ff1ea0127
