[INFO] fetching crate rusq 0.1.1...
[INFO] testing rusq-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate rusq 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rusq 0.1.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rusq 0.1.1
[INFO] finished tweaking crates.io crate rusq 0.1.1
[INFO] tweaked toml for crates.io crate rusq 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2a976ca27777b1b39e2bdb8341cc66dd7d1435102316f63cf98cc173b4615e5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b2a976ca27777b1b39e2bdb8341cc66dd7d1435102316f63cf98cc173b4615e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2a976ca27777b1b39e2bdb8341cc66dd7d1435102316f63cf98cc173b4615e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2a976ca27777b1b39e2bdb8341cc66dd7d1435102316f63cf98cc173b4615e5", kill_on_drop: false }`
[INFO] [stdout] b2a976ca27777b1b39e2bdb8341cc66dd7d1435102316f63cf98cc173b4615e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a83ac372475e2bdd69f5d97a69ba2ab8f7fa7d31773b4d1b0b680be2560e5023
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a83ac372475e2bdd69f5d97a69ba2ab8f7fa7d31773b4d1b0b680be2560e5023", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndarray v0.11.2
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling rusq v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.16s
[INFO] running `Command { std: "docker" "inspect" "a83ac372475e2bdd69f5d97a69ba2ab8f7fa7d31773b4d1b0b680be2560e5023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a83ac372475e2bdd69f5d97a69ba2ab8f7fa7d31773b4d1b0b680be2560e5023", kill_on_drop: false }`
[INFO] [stdout] a83ac372475e2bdd69f5d97a69ba2ab8f7fa7d31773b4d1b0b680be2560e5023
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 705aef6669df8e9fcafb296458906551cf315511c027b233cb1cdb011d0c3277
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "705aef6669df8e9fcafb296458906551cf315511c027b233cb1cdb011d0c3277", kill_on_drop: false }`
[INFO] [stderr]    Compiling permutohedron v0.2.4
[INFO] [stderr]    Compiling rusq v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.76s
[INFO] running `Command { std: "docker" "inspect" "705aef6669df8e9fcafb296458906551cf315511c027b233cb1cdb011d0c3277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "705aef6669df8e9fcafb296458906551cf315511c027b233cb1cdb011d0c3277", kill_on_drop: false }`
[INFO] [stdout] 705aef6669df8e9fcafb296458906551cf315511c027b233cb1cdb011d0c3277
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3ff38523ac81b380365f9e714d4416d912a03013c8bb8aed9d5ae725ab5c3a6d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3ff38523ac81b380365f9e714d4416d912a03013c8bb8aed9d5ae725ab5c3a6d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rusq-0c2fa3c6d391f8ac
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test simulator::simulator::tests::test_index_pair ... ok
[INFO] [stdout] test simulator::simulator::tests::test_mask_pair ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-f68d9e3648b7871a
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test operate_x ... ok
[INFO] [stdout] test single_qubit ... ok
[INFO] [stdout] test measure_qubit ... ok
[INFO] [stdout] test operate_swap ... ok
[INFO] [stdout] test operate_ccnot ... ok
[INFO] [stdout] test operate_cnot ... ok
[INFO] [stdout] test operate_cswap ... ok
[INFO] [stdout] test operate_cnot_with_redundancy ... ok
[INFO] [stdout] test operate_h ... ok
[INFO] [stdout] test operate_ccnot_with_redundancy ... ok
[INFO] [stderr]    Doc-tests rusq
[INFO] [stdout] test epr_pair ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/simulator/simulator.rs - simulator::simulator::QuantumSimulator::new (line 60) ... ok
[INFO] [stdout] test src/simulator/simulator.rs - simulator::simulator::QuantumSimulator (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3ff38523ac81b380365f9e714d4416d912a03013c8bb8aed9d5ae725ab5c3a6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ff38523ac81b380365f9e714d4416d912a03013c8bb8aed9d5ae725ab5c3a6d", kill_on_drop: false }`
[INFO] [stdout] 3ff38523ac81b380365f9e714d4416d912a03013c8bb8aed9d5ae725ab5c3a6d