[INFO] cloning repository https://github.com/huhlig/nanokv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/huhlig/nanokv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuhlig%2Fnanokv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuhlig%2Fnanokv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b299254912e24cd46521fe72bf9f316b691620cf
[INFO] checking huhlig/nanokv against 5f93549e108157f071a34f220b74b25690496aa1 for pr-162986
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuhlig%2Fnanokv" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/huhlig/nanokv
[INFO] finished tweaking git repo https://github.com/huhlig/nanokv
[INFO] tweaked toml for git repo https://github.com/huhlig/nanokv written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/huhlig/nanokv on toolchain 5f93549e108157f071a34f220b74b25690496aa1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5f93549e108157f071a34f220b74b25690496aa1" "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" "+5f93549e108157f071a34f220b74b25690496aa1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 200 packages to highest Rust 1.101.0-nightly compatible versions
[INFO] [stderr]       Adding aes-gcm v0.10.3 (available: v0.11.1)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding lz4_flex v0.13.1 (available: v0.14.0)
[INFO] [stderr]       Adding zstd v0.13.3 (available: v0.14.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5f93549e108157f071a34f220b74b25690496aa1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.documentation`
[INFO] [stderr]   --> Cargo.toml:86:12
[INFO] [stderr]    |
[INFO] [stderr] 84 | documentation = "https://huhlig.github.io/nanostore"
[INFO] [stderr]    |                 ------------------------------------
[INFO] [stderr] 85 | edition = "2024"
[INFO] [stderr] 86 | homepage = "https://huhlig.github.io/nanostore"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `nanostore` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] efae2c6914ad86368378d05bdc9d4a62eb932ac65534e9c842ff7c13c62195d6
[INFO] running `Command { std: "docker" "start" "efae2c6914ad86368378d05bdc9d4a62eb932ac65534e9c842ff7c13c62195d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efae2c6914ad86368378d05bdc9d4a62eb932ac65534e9c842ff7c13c62195d6", 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" "efae2c6914ad86368378d05bdc9d4a62eb932ac65534e9c842ff7c13c62195d6" "/opt/rustwide/cargo-home/bin/cargo" "+5f93549e108157f071a34f220b74b25690496aa1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efae2c6914ad86368378d05bdc9d4a62eb932ac65534e9c842ff7c13c62195d6", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "efae2c6914ad86368378d05bdc9d4a62eb932ac65534e9c842ff7c13c62195d6" "/opt/rustwide/cargo-home/bin/cargo" "+5f93549e108157f071a34f220b74b25690496aa1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.documentation`
[INFO] [stderr]   --> Cargo.toml:86:12
[INFO] [stderr]    |
[INFO] [stderr] 84 | documentation = "https://huhlig.github.io/nanostore"
[INFO] [stderr]    |                 ------------------------------------
[INFO] [stderr] 85 | edition = "2024"
[INFO] [stderr] 86 | homepage = "https://huhlig.github.io/nanostore"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `nanostore` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling unicode-ident v1.0.27
[INFO] [stderr]    Compiling find-msvc-tools v0.1.14
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]     Checking smallvec v1.16.3
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking lazy_static v1.5.1
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]     Checking cpufeatures v0.3.1
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking crc32fast v1.5.2
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]     Checking crossbeam-channel v0.5.17
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.10
[INFO] [stderr]    Compiling doc-comment v0.3.4
[INFO] [stderr]    Compiling zstd-safe v7.3.0
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking chacha20 v0.10.2
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[INFO] [stderr]     Checking either v1.19.0
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[INFO] [stderr]     Checking fastrand v2.5.0
[INFO] [stderr]     Checking clap_lex v1.1.1
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking digest v0.11.3
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[INFO] [stderr]     Checking clap_builder v4.6.7
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]     Checking lz4_flex v0.13.1
[INFO] [stderr]     Checking bit-vec v0.10.1
[INFO] [stderr]     Checking sha2 v0.11.1
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking hdrhistogram v7.6.0
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[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking metrics v0.24.6
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking rand_xorshift v0.5.0
[INFO] [stderr]     Checking core_detect v1.0.0
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking quanta v0.12.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking rand v0.10.3
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking dashmap v6.2.1
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]    Compiling cc v1.8.0
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]     Checking criterion-plot v0.8.2
[INFO] [stderr]     Checking proptest v1.12.0
[INFO] [stderr]     Checking clap v4.6.7
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]    Compiling zstd-sys v2.1.2+zstd.1.5.7
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling zerocopy-derive v0.8.63
[INFO] [stderr]    Compiling tracing-test-macro v0.2.6
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking cobs v0.3.0
[INFO] [stderr]     Checking tracing-test v0.2.6
[INFO] [stderr]     Checking tracing-timing v0.7.0
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking postcard v1.1.3
[INFO] [stderr]     Checking nanostore v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0453]: warn(future_incompatible) incompatible with previous forbid
[INFO] [stdout]   --> src/lib.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     future_incompatible,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ overruled by previous forbid
[INFO] [stdout]    |
[INFO] [stdout]    = note: `forbid` lint level is the default for unsatisfied_hrtb_arg
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stdout] warning: unused variable: `version`
[INFO] [stdout]    --> src/table/btree/paged.rs:876:21
[INFO] [stdout]     |
[INFO] [stdout] 876 |                     version,
[INFO] [stdout]     |                     ^^^^^^^ help: try ignoring the field: `version: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/table/btree/paged.rs:1550:27
[INFO] [stdout]      |
[INFO] [stdout] 1550 |             let (version, mut entries, next_leaf, is_new_key) = if let BTreeNode::Leaf {
[INFO] [stdout]      |                           ----^^^^^^^
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]     --> src/table/btree/paged.rs:2003:33
[INFO] [stdout]      |
[INFO] [stdout] 2003 |         let (leaf_page_id, pos, path) = self.search_with_path(key)?;
[INFO] [stdout]      |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `commit_lsn`
[INFO] [stdout]    --> src/table/fulltext/mod.rs:697:9
[INFO] [stdout]     |
[INFO] [stdout] 697 |         commit_lsn: LogSequenceNumber,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_commit_lsn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking criterion v0.8.2
[INFO] [stdout] warning: unused variable: `page_size`
[INFO] [stdout]    --> src/table/lsm/sstable.rs:991:13
[INFO] [stdout]     |
[INFO] [stdout] 991 |         let page_size = pager.page_size().data_size();
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_page_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weight`
[INFO] [stdout]     --> src/table/traits.rs:1158:9
[INFO] [stdout]      |
[INFO] [stdout] 1158 |         weight: Option<f64>,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table_id`
[INFO] [stdout]     --> src/txn/transaction.rs:3422:13
[INFO] [stdout]      |
[INFO] [stdout] 3422 |         let table_id = self.current_table_id.ok_or_else(|| {
[INFO] [stdout]      |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_table_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0453`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nanostore` (lib) due to 1 previous error; 7 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0453]: warn(future_incompatible) incompatible with previous forbid
[INFO] [stdout]   --> src/lib.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     future_incompatible,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ overruled by previous forbid
[INFO] [stdout]    |
[INFO] [stdout]    = note: `forbid` lint level is the default for unsatisfied_hrtb_arg
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version`
[INFO] [stdout]    --> src/table/btree/paged.rs:876:21
[INFO] [stdout]     |
[INFO] [stdout] 876 |                     version,
[INFO] [stdout]     |                     ^^^^^^^ help: try ignoring the field: `version: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/table/btree/paged.rs:1550:27
[INFO] [stdout]      |
[INFO] [stdout] 1550 |             let (version, mut entries, next_leaf, is_new_key) = if let BTreeNode::Leaf {
[INFO] [stdout]      |                           ----^^^^^^^
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]     --> src/table/btree/paged.rs:2003:33
[INFO] [stdout]      |
[INFO] [stdout] 2003 |         let (leaf_page_id, pos, path) = self.search_with_path(key)?;
[INFO] [stdout]      |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `commit_lsn`
[INFO] [stdout]    --> src/table/fulltext/mod.rs:697:9
[INFO] [stdout]     |
[INFO] [stdout] 697 |         commit_lsn: LogSequenceNumber,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_commit_lsn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page_size`
[INFO] [stdout]    --> src/table/lsm/sstable.rs:991:13
[INFO] [stdout]     |
[INFO] [stdout] 991 |         let page_size = pager.page_size().data_size();
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_page_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weight`
[INFO] [stdout]     --> src/table/traits.rs:1158:9
[INFO] [stdout]      |
[INFO] [stdout] 1158 |         weight: Option<f64>,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table_id`
[INFO] [stdout]     --> src/txn/transaction.rs:3422:13
[INFO] [stdout]      |
[INFO] [stdout] 3422 |         let table_id = self.current_table_id.ok_or_else(|| {
[INFO] [stdout]      |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_table_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0453`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nanostore` (lib test) due to 1 previous error; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "efae2c6914ad86368378d05bdc9d4a62eb932ac65534e9c842ff7c13c62195d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efae2c6914ad86368378d05bdc9d4a62eb932ac65534e9c842ff7c13c62195d6", kill_on_drop: false }`
[INFO] [stdout] efae2c6914ad86368378d05bdc9d4a62eb932ac65534e9c842ff7c13c62195d6
