[INFO] fetching crate qdk_sim_rs 0.28.291394...
[INFO] testing qdk_sim_rs-0.28.291394 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate qdk_sim_rs 0.28.291394 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate qdk_sim_rs 0.28.291394
[INFO] finished tweaking crates.io crate qdk_sim_rs 0.28.291394
[INFO] tweaked toml for crates.io crate qdk_sim_rs 0.28.291394 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate qdk_sim_rs 0.28.291394 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 166 packages to latest compatible versions
[INFO] [stderr]       Adding built v0.5.2 (available: v0.8.0)
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.0.1)
[INFO] [stderr]       Adding getrandom v0.1.16 (available: v0.3.4)
[INFO] [stderr]       Adding indoc-impl v0.3.6 (available: v0.3.7)
[INFO] [stderr]       Adding itertools v0.9.0 (available: v0.14.0)
[INFO] [stderr]       Adding miette v4.7.1 (available: v7.6.0)
[INFO] [stderr]       Adding ndarray v0.15.6 (available: v0.17.1)
[INFO] [stderr]       Adding num_enum v0.5.11 (available: v0.7.5)
[INFO] [stderr]       Adding numpy v0.13.2 (available: v0.27.0)
[INFO] [stderr]       Adding pyo3 v0.13.2 (available: v0.27.1)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.9.2)
[INFO] [stderr]       Adding thiserror v1.0.30 (available: v1.0.69)
[INFO] [stderr]       Adding thiserror-impl v1.0.30 (available: v1.0.69)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29396e8338a7578d80ddf86a6dc5149f6691f5a38f185aa03eab491c1b34f7a0
[INFO] running `Command { std: "docker" "start" "-a" "29396e8338a7578d80ddf86a6dc5149f6691f5a38f185aa03eab491c1b34f7a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29396e8338a7578d80ddf86a6dc5149f6691f5a38f185aa03eab491c1b34f7a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29396e8338a7578d80ddf86a6dc5149f6691f5a38f185aa03eab491c1b34f7a0", kill_on_drop: false }`
[INFO] [stdout] 29396e8338a7578d80ddf86a6dc5149f6691f5a38f185aa03eab491c1b34f7a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d714633ae29e7776cf0a3f2f8322ef848ca4e2461e92cc63b75e49bc9317bc3d
[INFO] running `Command { std: "docker" "start" "-a" "d714633ae29e7776cf0a3f2f8322ef848ca4e2461e92cc63b75e49bc9317bc3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling equivalent v1.0.2
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[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-integer v0.1.46
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[INFO] [stderr]    Compiling indexmap v2.12.0
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[INFO] [stderr]    Compiling miette v4.7.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
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[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling cauchy v0.4.0
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling cargo-lock v8.0.3
[INFO] [stderr]    Compiling num_enum v0.5.11
[INFO] [stderr]    Compiling built v0.5.2
[INFO] [stderr]    Compiling qdk_sim_rs v0.28.291394 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0407]: method `backtrace` is not a member of trait `std::error::Error`
[INFO] [stdout]   --> src/error.rs:13:29
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[derive(Debug, Diagnostic, Error)]
[INFO] [stdout]    |                             ^^^^^ not a member of trait `std::error::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `common::*`
[INFO] [stdout]   --> src/instrument/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub use common::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/linalg/tensor.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 |             self[(i)] * other[(j)]
[INFO] [stdout]    |                  ^ ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 27 -             self[(i)] * other[(j)]
[INFO] [stdout] 27 +             self[i] * other[(j)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/linalg/tensor.rs:27:31
[INFO] [stdout]    |
[INFO] [stdout] 27 |             self[(i)] * other[(j)]
[INFO] [stdout]    |                               ^ ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 27 -             self[(i)] * other[(j)]
[INFO] [stdout] 27 +             self[(i)] * other[j]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/linalg/decompositions/eig.rs:86:39
[INFO] [stdout]    |
[INFO] [stdout] 86 |                         * new_eigvals[(idx_eig)]
[INFO] [stdout]    |                                       ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 86 -                         * new_eigvals[(idx_eig)]
[INFO] [stdout] 86 +                         * new_eigvals[idx_eig]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `common::*`
[INFO] [stdout]  --> src/processes/generators/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use common::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `web-sys-log`
[INFO] [stdout]   --> src/utils.rs:31:7
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[cfg(feature = "web-sys-log")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `document-features`, `numpy`, `pade`, `pyo3`, `python`, `trace_c_api`, `wasm`, and `web-sys`
[INFO] [stdout]    = help: consider adding `web-sys-log` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `web-sys-log`
[INFO] [stdout]   --> src/utils.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(not(feature = "web-sys-log"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `document-features`, `numpy`, `pade`, `pyo3`, `python`, `trace_c_api`, `wasm`, and `web-sys`
[INFO] [stdout]    = help: consider adding `web-sys-log` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `backtrace` has been stable since 1.65.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | #![feature(backtrace)]
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `backtrace` found for enum `QdkSimError` in the current scope
[INFO] [stdout]    --> src/c_api.rs:45:34
[INFO] [stdout]     |
[INFO] [stdout]  45 |                 *guard = api_err.backtrace().map(|bt| bt.to_string())
[INFO] [stdout]     |                                  ^^^^^^^^^ method not found in `QdkSimError`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/error.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout]  14 | pub enum QdkSimError {
[INFO] [stdout]     | -------------------- method `backtrace` not found for this enum
[INFO] [stdout]     |
[INFO] [stdout] note: the method `backtrace` exists on the type `anyhow::Error`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/src/error.rs:462:5
[INFO] [stdout]     |
[INFO] [stdout] 462 |     pub fn backtrace(&self) -> &impl_backtrace!() {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/c_api.rs:45:51
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 *guard = api_err.backtrace().map(|bt| bt.to_string())
[INFO] [stdout]    |                                                   ^^  -- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 *guard = api_err.backtrace().map(|bt: /* Type */| bt.to_string())
[INFO] [stdout]    |                                                     ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `backtrace` found for reference `&dyn StdError` in the current scope
[INFO] [stdout]   --> src/error.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |     #[error(transparent)]
[INFO] [stdout]    |             ^^^^^^^^^^^ method not found in `&dyn StdError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `backtrace` found for reference `&dyn StdError` in the current scope
[INFO] [stdout]    --> src/error.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |     #[error(transparent)]
[INFO] [stdout]     |             ^^^^^^^^^^^ method not found in `&dyn StdError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `backtrace` found for reference `&dyn StdError` in the current scope
[INFO] [stdout]    --> src/error.rs:134:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |     #[error(transparent)]
[INFO] [stdout]     |             ^^^^^^^^^^^ method not found in `&dyn StdError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]   --> src/c_api.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `backtrace` is never read
[INFO] [stdout]   --> src/error.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         backtrace: std::backtrace::Backtrace,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0407, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `qdk_sim_rs` (lib) due to 6 previous errors; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d714633ae29e7776cf0a3f2f8322ef848ca4e2461e92cc63b75e49bc9317bc3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d714633ae29e7776cf0a3f2f8322ef848ca4e2461e92cc63b75e49bc9317bc3d", kill_on_drop: false }`
[INFO] [stdout] d714633ae29e7776cf0a3f2f8322ef848ca4e2461e92cc63b75e49bc9317bc3d
