[INFO] fetching crate qip 1.4.0...
[INFO] testing qip-1.4.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate qip 1.4.0 into /workspace/builds/worker-0-tc1/source
[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-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate qip 1.4.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded qip-macros v1.0.0
[INFO] [stderr]   Downloaded qip-iterators v1.4.0
[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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25a8c2e49087baaa3de74f224f7e949265e9aaf117083fba6640af72c3679266
[INFO] running `Command { std: "docker" "start" "-a" "25a8c2e49087baaa3de74f224f7e949265e9aaf117083fba6640af72c3679266", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25a8c2e49087baaa3de74f224f7e949265e9aaf117083fba6640af72c3679266", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25a8c2e49087baaa3de74f224f7e949265e9aaf117083fba6640af72c3679266", kill_on_drop: false }`
[INFO] [stdout] 25a8c2e49087baaa3de74f224f7e949265e9aaf117083fba6640af72c3679266
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95c34e56688b0bf605cec6f073f9154397158bd9a6dfdd7a79d47a38742c166b
[INFO] running `Command { std: "docker" "start" "-a" "95c34e56688b0bf605cec6f073f9154397158bd9a6dfdd7a79d47a38742c166b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[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 ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling rand v0.8.5
[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] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/conditioning.rs:22:23
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn condition_with(&mut self, cr: Self::Register) -> Conditioned<Self> {
[INFO] [stdout]    |                       ^^^^^^^^^                         ----------------- the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn condition_with(&mut self, cr: Self::Register) -> Conditioned<'_, Self> {
[INFO] [stdout]    |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.85s
[INFO] running `Command { std: "docker" "inspect" "95c34e56688b0bf605cec6f073f9154397158bd9a6dfdd7a79d47a38742c166b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95c34e56688b0bf605cec6f073f9154397158bd9a6dfdd7a79d47a38742c166b", kill_on_drop: false }`
[INFO] [stdout] 95c34e56688b0bf605cec6f073f9154397158bd9a6dfdd7a79d47a38742c166b
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da05a6f6e8a73eae4fb7d619fe78ad260a6a2e0b1910882f74c05353e1d3e796
[INFO] running `Command { std: "docker" "start" "-a" "da05a6f6e8a73eae4fb7d619fe78ad260a6a2e0b1910882f74c05353e1d3e796", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/conditioning.rs:22:23
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn condition_with(&mut self, cr: Self::Register) -> Conditioned<Self> {
[INFO] [stdout]    |                       ^^^^^^^^^                         ----------------- the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn condition_with(&mut self, cr: Self::Register) -> Conditioned<'_, Self> {
[INFO] [stdout]    |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[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] 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!(num_indices(&op), 3);
[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!(num_indices(&op), 4);
[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!(num_indices(&op), 4);
[INFO] [stdout] 294 +         assert_eq!((&op).num_indices(), 4);
[INFO] [stdout]     |
[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 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "da05a6f6e8a73eae4fb7d619fe78ad260a6a2e0b1910882f74c05353e1d3e796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da05a6f6e8a73eae4fb7d619fe78ad260a6a2e0b1910882f74c05353e1d3e796", kill_on_drop: false }`
[INFO] [stdout] da05a6f6e8a73eae4fb7d619fe78ad260a6a2e0b1910882f74c05353e1d3e796
