[INFO] fetching crate quriust 0.2.0... [INFO] building quriust-0.2.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate quriust 0.2.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate quriust 0.2.0 [INFO] finished tweaking crates.io crate quriust 0.2.0 [INFO] tweaked toml for crates.io crate quriust 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate quriust 0.2.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 30 packages to latest compatible versions [INFO] [stderr] Adding nalgebra v0.32.6 (available: v0.34.1) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d0edda007b05ce820e2447e75cb41e6f44d6d39bf320428a19f009e3bba139e6 [INFO] running `Command { std: "docker" "start" "-a" "d0edda007b05ce820e2447e75cb41e6f44d6d39bf320428a19f009e3bba139e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0edda007b05ce820e2447e75cb41e6f44d6d39bf320428a19f009e3bba139e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0edda007b05ce820e2447e75cb41e6f44d6d39bf320428a19f009e3bba139e6", kill_on_drop: false }` [INFO] [stdout] d0edda007b05ce820e2447e75cb41e6f44d6d39bf320428a19f009e3bba139e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00480f642c185b84a072dc508da6f0642a5ef68dc020779bb89c4b6b2e58d9e3 [INFO] running `Command { std: "docker" "start" "-a" "00480f642c185b84a072dc508da6f0642a5ef68dc020779bb89c4b6b2e58d9e3", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling bytemuck v1.23.2 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling safe_arch v0.7.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling wide v0.7.33 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling simba v0.8.1 [INFO] [stderr] Compiling nalgebra v0.32.6 [INFO] [stderr] Compiling quriust v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `QuantumRegister` [INFO] [stdout] --> src/state.rs:2:43 [INFO] [stdout] | [INFO] [stdout] 2 | use super::registers::{ClassicalRegister, QuantumRegister}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.81s [INFO] running `Command { std: "docker" "inspect" "00480f642c185b84a072dc508da6f0642a5ef68dc020779bb89c4b6b2e58d9e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00480f642c185b84a072dc508da6f0642a5ef68dc020779bb89c4b6b2e58d9e3", kill_on_drop: false }` [INFO] [stdout] 00480f642c185b84a072dc508da6f0642a5ef68dc020779bb89c4b6b2e58d9e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 416fc9cab99bcac60df09c5f1ed9bb32e48e6ba899a7080bb0ab7bbb71545e3b [INFO] running `Command { std: "docker" "start" "-a" "416fc9cab99bcac60df09c5f1ed9bb32e48e6ba899a7080bb0ab7bbb71545e3b", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `QuantumRegister` [INFO] [stdout] --> src/state.rs:2:43 [INFO] [stdout] | [INFO] [stdout] 2 | use super::registers::{ClassicalRegister, QuantumRegister}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quriust v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `qr2_state` [INFO] [stdout] --> src/state.rs:308:9 [INFO] [stdout] | [INFO] [stdout] 308 | let qr2_state = qr2.state(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_qr2_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `Command { std: "docker" "inspect" "416fc9cab99bcac60df09c5f1ed9bb32e48e6ba899a7080bb0ab7bbb71545e3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "416fc9cab99bcac60df09c5f1ed9bb32e48e6ba899a7080bb0ab7bbb71545e3b", kill_on_drop: false }` [INFO] [stdout] 416fc9cab99bcac60df09c5f1ed9bb32e48e6ba899a7080bb0ab7bbb71545e3b