[INFO] cloning repository https://github.com/Ovenoboyo/leptos_virtual_scroller
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ovenoboyo/leptos_virtual_scroller" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOvenoboyo%2Fleptos_virtual_scroller", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOvenoboyo%2Fleptos_virtual_scroller'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ddb31cff6b58592c362e108721124b6b74ae5d6d
[INFO] testing Ovenoboyo/leptos_virtual_scroller/ddb31cff6b58592c362e108721124b6b74ae5d6d against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOvenoboyo%2Fleptos_virtual_scroller" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Ovenoboyo/leptos_virtual_scroller
[INFO] finished tweaking git repo https://github.com/Ovenoboyo/leptos_virtual_scroller
[INFO] tweaked toml for git repo https://github.com/Ovenoboyo/leptos_virtual_scroller written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ovenoboyo/leptos_virtual_scroller on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Ovenoboyo/leptos_virtual_scroller 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded leptos_dom v0.7.3
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4bf1cefc21bf2cf5235877db2894a9fc302bd530fe796af46ca710b06853c69b
[INFO] running `Command { std: "docker" "start" "-a" "4bf1cefc21bf2cf5235877db2894a9fc302bd530fe796af46ca710b06853c69b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bf1cefc21bf2cf5235877db2894a9fc302bd530fe796af46ca710b06853c69b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bf1cefc21bf2cf5235877db2894a9fc302bd530fe796af46ca710b06853c69b", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f5faa30fa761380cac58acf7290e5b4e6b74c98c292c79b74bcc15df83bb6cf
[INFO] running `Command { std: "docker" "start" "-a" "5f5faa30fa761380cac58acf7290e5b4e6b74c98c292c79b74bcc15df83bb6cf", kill_on_drop: false }`
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[INFO] [stderr]    Compiling unic-langid v0.9.5
[INFO] [stderr]    Compiling serde v1.0.217
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[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]    Compiling attribute-derive v0.10.3
[INFO] [stderr]    Compiling typed-builder v0.20.0
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling hydration_context v0.2.1
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling reactive_graph v0.1.3
[INFO] [stderr]    Compiling oco_ref v0.2.0
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling serde_qs v0.13.0
[INFO] [stderr]    Compiling leptos_hot_reload v0.7.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling reactive_stores v0.1.3
[INFO] [stderr]    Compiling codee v0.2.0
[INFO] [stderr]    Compiling toml v0.8.19
[INFO] [stderr]    Compiling config v0.14.1
[INFO] [stderr]    Compiling leptos_config v0.7.3
[INFO] [stderr]    Compiling leptos_macro v0.7.3
[INFO] [stderr]    Compiling gloo-utils v0.2.0
[INFO] [stderr]    Compiling tachys v0.1.3
[INFO] [stderr]    Compiling gloo-net v0.6.0
[INFO] [stderr]    Compiling wasm-streams v0.4.2
[INFO] [stderr]    Compiling server_fn v0.7.3
[INFO] [stderr]    Compiling leptos_dom v0.7.3
[INFO] [stderr]    Compiling leptos_server v0.7.3
[INFO] [stderr]    Compiling leptos v0.7.3
[INFO] [stderr]    Compiling leptos_virtual_scroller v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `leptos_dom::logging::console_log`
[INFO] [stdout]   --> src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use leptos_dom::logging::console_log;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/lib.rs:86:45
[INFO] [stdout]    |
[INFO] [stdout] 86 |     use_resize_observer(container, move |a, b| {
[INFO] [stdout]    |                                             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:230:45
[INFO] [stdout]     |
[INFO] [stdout] 230 |     use_resize_observer(container, move |a, b| {
[INFO] [stdout]     |                                             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ItemKey` is never constructed
[INFO] [stdout]   --> src/lib.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct ItemKey<S> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7m 56s
[INFO] running `Command { std: "docker" "inspect" "5f5faa30fa761380cac58acf7290e5b4e6b74c98c292c79b74bcc15df83bb6cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f5faa30fa761380cac58acf7290e5b4e6b74c98c292c79b74bcc15df83bb6cf", kill_on_drop: false }`
[INFO] [stdout] 5f5faa30fa761380cac58acf7290e5b4e6b74c98c292c79b74bcc15df83bb6cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c064015ff050b45faea0b3709662c5b8f7101c27872356fcda234240439a2a2d
[INFO] running `Command { std: "docker" "start" "-a" "c064015ff050b45faea0b3709662c5b8f7101c27872356fcda234240439a2a2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling leptos_virtual_scroller v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `leptos_dom::logging::console_log`
[INFO] [stdout]   --> src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use leptos_dom::logging::console_log;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/lib.rs:86:45
[INFO] [stdout]    |
[INFO] [stdout] 86 |     use_resize_observer(container, move |a, b| {
[INFO] [stdout]    |                                             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:230:45
[INFO] [stdout]     |
[INFO] [stdout] 230 |     use_resize_observer(container, move |a, b| {
[INFO] [stdout]     |                                             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ItemKey` is never constructed
[INFO] [stdout]   --> src/lib.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct ItemKey<S> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `leptos_dom::logging::console_log`
[INFO] [stdout]   --> src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use leptos_dom::logging::console_log;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/lib.rs:86:45
[INFO] [stdout]    |
[INFO] [stdout] 86 |     use_resize_observer(container, move |a, b| {
[INFO] [stdout]    |                                             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:230:45
[INFO] [stdout]     |
[INFO] [stdout] 230 |     use_resize_observer(container, move |a, b| {
[INFO] [stdout]     |                                             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ItemKey` is never constructed
[INFO] [stdout]   --> src/lib.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct ItemKey<S> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "c064015ff050b45faea0b3709662c5b8f7101c27872356fcda234240439a2a2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c064015ff050b45faea0b3709662c5b8f7101c27872356fcda234240439a2a2d", kill_on_drop: false }`
[INFO] [stdout] c064015ff050b45faea0b3709662c5b8f7101c27872356fcda234240439a2a2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 118c0858287b15b998f880ab7fa581e331e8fe3071190f2fbbb940269f91f5ad
[INFO] running `Command { std: "docker" "start" "-a" "118c0858287b15b998f880ab7fa581e331e8fe3071190f2fbbb940269f91f5ad", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `leptos_dom::logging::console_log`
[INFO] [stderr]   --> src/lib.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use leptos_dom::logging::console_log;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/lib.rs:86:45
[INFO] [stderr]    |
[INFO] [stderr] 86 |     use_resize_observer(container, move |a, b| {
[INFO] [stderr]    |                                             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]    --> src/lib.rs:230:45
[INFO] [stderr]     |
[INFO] [stderr] 230 |     use_resize_observer(container, move |a, b| {
[INFO] [stderr]     |                                             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ItemKey` is never constructed
[INFO] [stderr]   --> src/lib.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct ItemKey<S> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `leptos_virtual_scroller` (lib) generated 4 warnings (run `cargo fix --lib -p leptos_virtual_scroller` to apply 1 suggestion)
[INFO] [stderr] warning: `leptos_virtual_scroller` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/leptos_virtual_scroller-e055917d8a9f47f5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests leptos_virtual_scroller
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "118c0858287b15b998f880ab7fa581e331e8fe3071190f2fbbb940269f91f5ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "118c0858287b15b998f880ab7fa581e331e8fe3071190f2fbbb940269f91f5ad", kill_on_drop: false }`
[INFO] [stdout] 118c0858287b15b998f880ab7fa581e331e8fe3071190f2fbbb940269f91f5ad
