[INFO] fetching crate qdb-rs 0.1.1...
[INFO] testing qdb-rs-0.1.1 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate qdb-rs 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate qdb-rs 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate qdb-rs 0.1.1
[INFO] tweaked toml for crates.io crate qdb-rs 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate qdb-rs 0.1.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate qdb-rs 0.1.1 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" "+1.100.0-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-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6fcd80589f16e744933f24617c6d3f3d2d37ac6f628563c52837dc93d2ccba52
[INFO] running `Command { std: "docker" "start" "6fcd80589f16e744933f24617c6d3f3d2d37ac6f628563c52837dc93d2ccba52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fcd80589f16e744933f24617c6d3f3d2d37ac6f628563c52837dc93d2ccba52", 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" "6fcd80589f16e744933f24617c6d3f3d2d37ac6f628563c52837dc93d2ccba52" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fcd80589f16e744933f24617c6d3f3d2d37ac6f628563c52837dc93d2ccba52", 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" "6fcd80589f16e744933f24617c6d3f3d2d37ac6f628563c52837dc93d2ccba52" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.8
[INFO] [stderr]    Compiling zmij v1.0.17
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling cc v1.2.54
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling qft-rs v1.0.0
[INFO] [stderr]    Compiling qdb-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Key`
[INFO] [stdout]  --> src/index.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::entry::{Entry, Key};
[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: `name`
[INFO] [stdout]    --> src/index.rs:313:29
[INFO] [stdout]     |
[INFO] [stdout] 313 |     pub fn get_index(&self, name: &str) -> Option<std::sync::Arc<Index>> {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[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/vector.rs:1019:13
[INFO] [stdout]      |
[INFO] [stdout] 1019 |         let mut results = self.index.search(query, k * 10);
[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: field `num_qubits` is never read
[INFO] [stdout]    --> src/index.rs:215:5
[INFO] [stdout]     |
[INFO] [stdout] 214 | struct QuantumIndex {
[INFO] [stdout]     |        ------------ field in this struct
[INFO] [stdout] 215 |     num_qubits: usize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.36s
[INFO] running `Command { std: "docker" "inspect" "6fcd80589f16e744933f24617c6d3f3d2d37ac6f628563c52837dc93d2ccba52", 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" "6fcd80589f16e744933f24617c6d3f3d2d37ac6f628563c52837dc93d2ccba52" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.34
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy-derive v0.8.34
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling clap_lex v0.7.7
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling clap_builder v4.5.54
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.5.54
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling qft-rs v1.0.0
[INFO] [stderr]    Compiling qdb-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Key`
[INFO] [stdout]  --> src/index.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::entry::{Entry, Key};
[INFO] [stdout]   |                           ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/index.rs:313:29
[INFO] [stdout]     |
[INFO] [stdout] 313 |     pub fn get_index(&self, name: &str) -> Option<std::sync::Arc<Index>> {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/vector.rs:1019:13
[INFO] [stdout]      |
[INFO] [stdout] 1019 |         let mut results = self.index.search(query, k * 10);
[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: field `num_qubits` is never read
[INFO] [stdout]    --> src/index.rs:215:5
[INFO] [stdout]     |
[INFO] [stdout] 214 | struct QuantumIndex {
[INFO] [stdout]     |        ------------ field in this struct
[INFO] [stdout] 215 |     num_qubits: usize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stdout] warning: unused import: `Filter`
[INFO] [stdout]  --> examples/grover_search.rs:7:42
[INFO] [stdout]   |
[INFO] [stdout] 7 | use qdb_rs::query::{GroverSearch, Query, Filter, OrderBy, SortDirection};
[INFO] [stdout]   |                                          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `qdb_rs::Key: From<&std::string::String>` is not satisfied
[INFO] [stdout]    --> examples/logosq_integration.rs:88:24
[INFO] [stdout]     |
[INFO] [stdout]  88 |         db.put_quantum(&key, state)?;
[INFO] [stdout]     |            ----------- ^^^^ the trait `From<&std::string::String>` is not implemented for `qdb_rs::Key`
[INFO] [stdout]     |            |
[INFO] [stdout]     |            required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider casting the `&std::string::String` value to `&str`
[INFO] [stdout]     = note: required for `&std::string::String` to implement `Into<qdb_rs::Key>`
[INFO] [stdout] note: required by a bound in `qdb_rs::QDB::<B>::put_quantum`
[INFO] [stdout]    --> src/storage.rs:617:41
[INFO] [stdout]     |
[INFO] [stdout] 501 | impl<B: Backend> QDB<B> {
[INFO] [stdout] ...
[INFO] [stdout] 617 |     pub fn put_quantum(&self, key: impl Into<Key>, qft: QftFile) -> Result<()> {
[INFO] [stdout]     |                                         ^^^^^^^^^ required by this bound in `QDB::<B>::put_quantum`
[INFO] [stdout] help: consider dereferencing here
[INFO] [stdout]     |
[INFO] [stdout]  88 |         db.put_quantum(&*key, state)?;
[INFO] [stdout]     |                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `qdb_rs::Key: From<&std::string::String>` is not satisfied
[INFO] [stdout]    --> examples/grover_search.rs:111:16
[INFO] [stdout]     |
[INFO] [stdout] 111 |         db.put(&key, Value::Integer(i as i64))?;
[INFO] [stdout]     |            --- ^^^^ the trait `From<&std::string::String>` is not implemented for `qdb_rs::Key`
[INFO] [stdout]     |            |
[INFO] [stdout]     |            required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider casting the `&std::string::String` value to `&str`
[INFO] [stdout]     = note: required for `&std::string::String` to implement `Into<qdb_rs::Key>`
[INFO] [stdout] note: required by a bound in `qdb_rs::QDB::<B>::put`
[INFO] [stdout]    --> src/storage.rs:553:33
[INFO] [stdout]     |
[INFO] [stdout] 501 | impl<B: Backend> QDB<B> {
[INFO] [stdout] ...
[INFO] [stdout] 553 |     pub fn put(&self, key: impl Into<Key>, value: impl Into<Value>) -> Result<()> {
[INFO] [stdout]     |                                 ^^^^^^^^^ required by this bound in `QDB::<B>::put`
[INFO] [stdout] help: consider dereferencing here
[INFO] [stdout]     |
[INFO] [stdout] 111 |         db.put(&*key, Value::Integer(i as i64))?;
[INFO] [stdout]     |                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `qdb_rs::Key: From<&std::string::String>` is not satisfied
[INFO] [stdout]    --> examples/logosq_integration.rs:169:24
[INFO] [stdout]     |
[INFO] [stdout] 169 |         db.put_quantum(&key, state)?;
[INFO] [stdout]     |            ----------- ^^^^ the trait `From<&std::string::String>` is not implemented for `qdb_rs::Key`
[INFO] [stdout]     |            |
[INFO] [stdout]     |            required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider casting the `&std::string::String` value to `&str`
[INFO] [stdout]     = note: required for `&std::string::String` to implement `Into<qdb_rs::Key>`
[INFO] [stdout] note: required by a bound in `qdb_rs::QDB::<B>::put_quantum`
[INFO] [stdout]    --> src/storage.rs:617:41
[INFO] [stdout]     |
[INFO] [stdout] 501 | impl<B: Backend> QDB<B> {
[INFO] [stdout] ...
[INFO] [stdout] 617 |     pub fn put_quantum(&self, key: impl Into<Key>, qft: QftFile) -> Result<()> {
[INFO] [stdout]     |                                         ^^^^^^^^^ required by this bound in `QDB::<B>::put_quantum`
[INFO] [stdout] help: consider dereferencing here
[INFO] [stdout]     |
[INFO] [stdout] 169 |         db.put_quantum(&*key, state)?;
[INFO] [stdout]     |                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `qdb-rs` (example "grover_search") due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `qdb-rs` (example "logosq_integration") due to 2 previous errors
[INFO] [stdout] warning: unused variable: `checksum`
[INFO] [stdout]    --> src/entry.rs:485:13
[INFO] [stdout]     |
[INFO] [stdout] 485 |         let checksum = entry.compute_checksum().unwrap();
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_checksum`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/index.rs:313:29
[INFO] [stdout]     |
[INFO] [stdout] 313 |     pub fn get_index(&self, name: &str) -> Option<std::sync::Arc<Index>> {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/vector.rs:1019:13
[INFO] [stdout]      |
[INFO] [stdout] 1019 |         let mut results = self.index.search(query, k * 10);
[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: field `num_qubits` is never read
[INFO] [stdout]    --> src/index.rs:215:5
[INFO] [stdout]     |
[INFO] [stdout] 214 | struct QuantumIndex {
[INFO] [stdout]     |        ------------ field in this struct
[INFO] [stdout] 215 |     num_qubits: usize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6fcd80589f16e744933f24617c6d3f3d2d37ac6f628563c52837dc93d2ccba52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fcd80589f16e744933f24617c6d3f3d2d37ac6f628563c52837dc93d2ccba52", kill_on_drop: false }`
[INFO] [stdout] 6fcd80589f16e744933f24617c6d3f3d2d37ac6f628563c52837dc93d2ccba52
