[INFO] fetching crate ultra-batch 0.3.0...
[INFO] building ultra-batch-0.3.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate ultra-batch 0.3.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ultra-batch 0.3.0
[INFO] finished tweaking crates.io crate ultra-batch 0.3.0
[INFO] tweaked toml for crates.io crate ultra-batch 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ultra-batch 0.3.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 107 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.16)
[INFO] [stderr]       Adding uuid v0.8.2 (available: v1.18.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc004bbd71c864dc85fc73b3429ed821ae7b41c751bc794969415a6ba13334da
[INFO] running `Command { std: "docker" "start" "-a" "dc004bbd71c864dc85fc73b3429ed821ae7b41c751bc794969415a6ba13334da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc004bbd71c864dc85fc73b3429ed821ae7b41c751bc794969415a6ba13334da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc004bbd71c864dc85fc73b3429ed821ae7b41c751bc794969415a6ba13334da", kill_on_drop: false }`
[INFO] [stdout] dc004bbd71c864dc85fc73b3429ed821ae7b41c751bc794969415a6ba13334da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36e123ff9ee4995d831046d76962e5e035987edce7434220f1b20fe47cfc53b8
[INFO] running `Command { std: "docker" "start" "-a" "36e123ff9ee4995d831046d76962e5e035987edce7434220f1b20fe47cfc53b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling owning_ref v0.3.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling parking_lot v0.4.8
[INFO] [stderr]    Compiling chashmap v2.2.2
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling ultra-batch v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.72s
[INFO] running `Command { std: "docker" "inspect" "36e123ff9ee4995d831046d76962e5e035987edce7434220f1b20fe47cfc53b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36e123ff9ee4995d831046d76962e5e035987edce7434220f1b20fe47cfc53b8", kill_on_drop: false }`
[INFO] [stdout] 36e123ff9ee4995d831046d76962e5e035987edce7434220f1b20fe47cfc53b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bffc7200819e02e2fd7d3fc0e3295fb725aec36812fae5b3013788664118744a
[INFO] running `Command { std: "docker" "start" "-a" "bffc7200819e02e2fd7d3fc0e3295fb725aec36812fae5b3013788664118744a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling divan-macros v0.1.21
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling simplerand v1.6.0
[INFO] [stderr]    Compiling condtype v1.3.0
[INFO] [stderr]    Compiling regex-lite v0.1.7
[INFO] [stderr]    Compiling libmath v0.2.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling fakeit v1.3.0
[INFO] [stderr]    Compiling terminal_size v0.4.3
[INFO] [stderr]    Compiling clap_builder v4.5.48
[INFO] [stderr]    Compiling clap v4.5.48
[INFO] [stderr]    Compiling divan v0.1.21
[INFO] [stderr]    Compiling ultra-batch v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `posts` and `comments` are never read
[INFO] [stdout]   --> tests/db/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Database {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout]  9 |     pub users: HashMap<Uuid, User>,
[INFO] [stdout] 10 |     pub posts: HashMap<Uuid, Post>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 11 |     pub comments: HashMap<Uuid, Comment>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InsertUsers` is never constructed
[INFO] [stdout]    --> tests/db/mod.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub struct InsertUsers {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `posts` and `comments` are never read
[INFO] [stdout]   --> tests/db/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Database {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout]  9 |     pub users: HashMap<Uuid, User>,
[INFO] [stdout] 10 |     pub posts: HashMap<Uuid, Post>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 11 |     pub comments: HashMap<Uuid, Comment>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FetchUsers` is never constructed
[INFO] [stdout]   --> tests/db/mod.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub struct FetchUsers {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.98s
[INFO] running `Command { std: "docker" "inspect" "bffc7200819e02e2fd7d3fc0e3295fb725aec36812fae5b3013788664118744a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bffc7200819e02e2fd7d3fc0e3295fb725aec36812fae5b3013788664118744a", kill_on_drop: false }`
[INFO] [stdout] bffc7200819e02e2fd7d3fc0e3295fb725aec36812fae5b3013788664118744a
