[INFO] fetching crate bra_ket 0.1.4...
[INFO] checking bra_ket-0.1.4 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate bra_ket 0.1.4 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate bra_ket 0.1.4 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bra_ket 0.1.4
[INFO] finished tweaking crates.io crate bra_ket 0.1.4
[INFO] tweaked toml for crates.io crate bra_ket 0.1.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate bra_ket 0.1.4 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Updating crates.io index
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[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 791f764a771887d8e1baf7fdf3913ccfd5e52a9fcdb2be481f7eed34334781c0
[INFO] running `Command { std: "docker" "start" "-a" "791f764a771887d8e1baf7fdf3913ccfd5e52a9fcdb2be481f7eed34334781c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "791f764a771887d8e1baf7fdf3913ccfd5e52a9fcdb2be481f7eed34334781c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "791f764a771887d8e1baf7fdf3913ccfd5e52a9fcdb2be481f7eed34334781c0", kill_on_drop: false }`
[INFO] [stdout] 791f764a771887d8e1baf7fdf3913ccfd5e52a9fcdb2be481f7eed34334781c0
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fe2fa7d2d7c79041f8fc4532a3be96863bdbe8064de683059299efe0dbe359e
[INFO] running `Command { std: "docker" "start" "-a" "9fe2fa7d2d7c79041f8fc4532a3be96863bdbe8064de683059299efe0dbe359e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
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[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.96
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[INFO] [stderr]    Compiling memoffset v0.6.5
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[INFO] [stderr]    Compiling serde_derive v1.0.137
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[INFO] [stderr]    Compiling lock_api v0.4.10
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[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling num-integer v0.1.45
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[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]    Compiling num-rational v0.4.0
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[INFO] [stderr]    Compiling rustix v0.38.6
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[INFO] [stderr]     Checking parking_lot v0.12.1
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[INFO] [stderr]     Checking clap v4.3.19
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[INFO] [stderr]    Compiling pest_generator v2.1.3
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[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking nalgebra v0.32.3
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[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking bra_ket v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]  --> src/draw.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use itertools::zip;
[INFO] [stdout]   |                ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]   --> src/draw.rs:11:24
[INFO] [stdout]    |
[INFO] [stdout] 11 |     for (n, string) in zip(qubits.to_owned(), circuit.iter_mut()) {
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]   --> src/draw.rs:16:28
[INFO] [stdout]    |
[INFO] [stdout] 16 |         for (n, string) in zip(qubits.to_owned(), circuit.iter_mut()) {
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]  --> src/draw.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use itertools::zip;
[INFO] [stdout]   |                ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]   --> src/draw.rs:11:24
[INFO] [stdout]    |
[INFO] [stdout] 11 |     for (n, string) in zip(qubits.to_owned(), circuit.iter_mut()) {
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]   --> src/draw.rs:16:28
[INFO] [stdout]    |
[INFO] [stdout] 16 |         for (n, string) in zip(qubits.to_owned(), circuit.iter_mut()) {
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.67s
[INFO] running `Command { std: "docker" "inspect" "9fe2fa7d2d7c79041f8fc4532a3be96863bdbe8064de683059299efe0dbe359e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fe2fa7d2d7c79041f8fc4532a3be96863bdbe8064de683059299efe0dbe359e", kill_on_drop: false }`
[INFO] [stdout] 9fe2fa7d2d7c79041f8fc4532a3be96863bdbe8064de683059299efe0dbe359e