[INFO] fetching crate qip 1.4.0...
[INFO] testing qip-1.4.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate qip 1.4.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate qip 1.4.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate qip 1.4.0
[INFO] finished tweaking crates.io crate qip 1.4.0
[INFO] tweaked toml for crates.io crate qip 1.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate qip 1.4.0 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded qip-iterators v1.4.0
[INFO] [stderr]   Downloaded qip-macros v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09062939e80e70c4edffca6fc05a51132bc9f3b8123bfd37268b11a5cba2e6b0
[INFO] running `Command { std: "docker" "start" "-a" "09062939e80e70c4edffca6fc05a51132bc9f3b8123bfd37268b11a5cba2e6b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09062939e80e70c4edffca6fc05a51132bc9f3b8123bfd37268b11a5cba2e6b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09062939e80e70c4edffca6fc05a51132bc9f3b8123bfd37268b11a5cba2e6b0", kill_on_drop: false }`
[INFO] [stdout] 09062939e80e70c4edffca6fc05a51132bc9f3b8123bfd37268b11a5cba2e6b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d194726cba06e241a84de4ae2e3ca5c300bb45570de175ac10c8a4b874226c9
[INFO] running `Command { std: "docker" "start" "-a" "8d194726cba06e241a84de4ae2e3ca5c300bb45570de175ac10c8a4b874226c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling qip-iterators v1.4.0
[INFO] [stderr]    Compiling qip v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.00s
[INFO] running `Command { std: "docker" "inspect" "8d194726cba06e241a84de4ae2e3ca5c300bb45570de175ac10c8a4b874226c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d194726cba06e241a84de4ae2e3ca5c300bb45570de175ac10c8a4b874226c9", kill_on_drop: false }`
[INFO] [stdout] 8d194726cba06e241a84de4ae2e3ca5c300bb45570de175ac10c8a4b874226c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2a89acd79b7e46b4a147ada4b4213a8452ffdd25c1facb1cf8639e504d5c231
[INFO] running `Command { std: "docker" "start" "-a" "f2a89acd79b7e46b4a147ada4b4213a8452ffdd25c1facb1cf8639e504d5c231", kill_on_drop: false }`
[INFO] [stderr]    Compiling qip v1.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `qip::inverter::Invertable`
[INFO] [stdout]  --> examples/inverse_example.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use qip::inverter::Invertable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `qip::prelude::*`
[INFO] [stdout]  --> examples/inverse_example.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use qip::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::num::NonZeroUsize`
[INFO] [stdout]  --> examples/inverse_example.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::num::NonZeroUsize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `num_indices` in this scope
[INFO] [stdout]    --> src/state_ops/matrix_ops.rs:274:20
[INFO] [stdout]     |
[INFO] [stdout] 274 |         assert_eq!(num_indices(&op), 3);
[INFO] [stdout]     |                    ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: use the `.` operator to call the method `num_indices` on `&qip_iterators::iterators::MatrixOp<num_complex::Complex<f64>>`
[INFO] [stdout]     |
[INFO] [stdout] 274 |         assert_eq!((&op).num_indices(), 3);
[INFO] [stdout]     |                    ~   ~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `num_indices` in this scope
[INFO] [stdout]    --> src/state_ops/matrix_ops.rs:284:20
[INFO] [stdout]     |
[INFO] [stdout] 284 |         assert_eq!(num_indices(&op), 4);
[INFO] [stdout]     |                    ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: use the `.` operator to call the method `num_indices` on `&qip_iterators::iterators::MatrixOp<num_complex::Complex<f64>>`
[INFO] [stdout]     |
[INFO] [stdout] 284 |         assert_eq!((&op).num_indices(), 4);
[INFO] [stdout]     |                    ~   ~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `num_indices` in this scope
[INFO] [stdout]    --> src/state_ops/matrix_ops.rs:294:20
[INFO] [stdout]     |
[INFO] [stdout] 294 |         assert_eq!(num_indices(&op), 4);
[INFO] [stdout]     |                    ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: use the `.` operator to call the method `num_indices` on `&qip_iterators::iterators::MatrixOp<num_complex::Complex<f64>>`
[INFO] [stdout]     |
[INFO] [stdout] 294 |         assert_eq!((&op).num_indices(), 4);
[INFO] [stdout]     |                    ~   ~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `qip` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "f2a89acd79b7e46b4a147ada4b4213a8452ffdd25c1facb1cf8639e504d5c231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2a89acd79b7e46b4a147ada4b4213a8452ffdd25c1facb1cf8639e504d5c231", kill_on_drop: false }`
[INFO] [stdout] f2a89acd79b7e46b4a147ada4b4213a8452ffdd25c1facb1cf8639e504d5c231
