[INFO] fetching crate quantum2 0.1.3...
[INFO] testing quantum2-0.1.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate quantum2 0.1.3 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate quantum2 0.1.3 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 quantum2 0.1.3
[INFO] finished tweaking crates.io crate quantum2 0.1.3
[INFO] tweaked toml for crates.io crate quantum2 0.1.3 written to /workspace/builds/worker-14/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0621fa42a10f33b7018b94d4e8a7adae5ce0623a08ea9785a0e704e3b3b9e7dd
[INFO] running `Command { std: "docker" "start" "-a" "0621fa42a10f33b7018b94d4e8a7adae5ce0623a08ea9785a0e704e3b3b9e7dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0621fa42a10f33b7018b94d4e8a7adae5ce0623a08ea9785a0e704e3b3b9e7dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0621fa42a10f33b7018b94d4e8a7adae5ce0623a08ea9785a0e704e3b3b9e7dd", kill_on_drop: false }`
[INFO] [stdout] 0621fa42a10f33b7018b94d4e8a7adae5ce0623a08ea9785a0e704e3b3b9e7dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] f27aef7745c2c60c9c5a9cdafb0079f547c0ee75b3d5456fa76405c32ea228bc
[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" "f27aef7745c2c60c9c5a9cdafb0079f547c0ee75b3d5456fa76405c32ea228bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling float-cmp v0.2.5
[INFO] [stderr]    Compiling quantum2 v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/gates.rs:259:1
[INFO] [stdout]     |
[INFO] [stdout] 259 | / macro_rules! test_gate {
[INFO] [stdout] 260 | |     ($computer:expr, $gate:expr, $from:expr, $to:expr) => {
[INFO] [stdout] 261 | |         $computer.initialize($from);
[INFO] [stdout] 262 | |         $computer.apply($gate);
[INFO] [stdout] ...   |
[INFO] [stdout] 266 | |     };
[INFO] [stdout] 267 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "f27aef7745c2c60c9c5a9cdafb0079f547c0ee75b3d5456fa76405c32ea228bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f27aef7745c2c60c9c5a9cdafb0079f547c0ee75b3d5456fa76405c32ea228bc", kill_on_drop: false }`
[INFO] [stdout] f27aef7745c2c60c9c5a9cdafb0079f547c0ee75b3d5456fa76405c32ea228bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] e27fa28d015e57d0898fc03265f62b745b9b1563a713df591ead7c0956c3d147
[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" "e27fa28d015e57d0898fc03265f62b745b9b1563a713df591ead7c0956c3d147", kill_on_drop: false }`
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/gates.rs:259:1
[INFO] [stdout]     |
[INFO] [stdout] 259 | / macro_rules! test_gate {
[INFO] [stdout] 260 | |     ($computer:expr, $gate:expr, $from:expr, $to:expr) => {
[INFO] [stdout] 261 | |         $computer.initialize($from);
[INFO] [stdout] 262 | |         $computer.apply($gate);
[INFO] [stdout] ...   |
[INFO] [stdout] 266 | |     };
[INFO] [stdout] 267 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quantum2 v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "e27fa28d015e57d0898fc03265f62b745b9b1563a713df591ead7c0956c3d147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e27fa28d015e57d0898fc03265f62b745b9b1563a713df591ead7c0956c3d147", kill_on_drop: false }`
[INFO] [stdout] e27fa28d015e57d0898fc03265f62b745b9b1563a713df591ead7c0956c3d147
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] ea12c0dbb6946c3f69fe88861b7b405187f4fced568061efaa522a5ffb4456b1
[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" "ea12c0dbb6946c3f69fe88861b7b405187f4fced568061efaa522a5ffb4456b1", kill_on_drop: false }`
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/gates.rs:259:1
[INFO] [stderr]     |
[INFO] [stderr] 259 | / macro_rules! test_gate {
[INFO] [stderr] 260 | |     ($computer:expr, $gate:expr, $from:expr, $to:expr) => {
[INFO] [stderr] 261 | |         $computer.initialize($from);
[INFO] [stderr] 262 | |         $computer.apply($gate);
[INFO] [stderr] ...   |
[INFO] [stderr] 266 | |     };
[INFO] [stderr] 267 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/quantum2-a250bae36a7b5fc3
[INFO] [stdout] running 34 tests
[INFO] [stdout] test algorithms::deutsch::deutsch_test ... ok
[INFO] [stdout] test gates::pauli_z_test ... ok
[INFO] [stdout] test complex::complex_test ... ok
[INFO] [stdout] test gates::phase_shift_test ... ok
[INFO] [stdout] test gates::pauli_y_test ... ok
[INFO] [stdout] test gates::quantum_fourier_transform_test ... ok
[INFO] [stdout] test gates::permutation_test ... ok
[INFO] [stdout] test gates::identity_test ... ok
[INFO] [stdout] test gates::swap_test ... ok
[INFO] [stdout] test ket::classical_test ... ok
[INFO] [stdout] test ket::from_classical_test ... ok
[INFO] [stdout] test ket::valid_test ... ok
[INFO] [stdout] test computer::compute_test ... ok
[INFO] [stdout] test computer::probabilities_test ... ok
[INFO] [stdout] test gates::controlled_not_test ... ok
[INFO] [stdout] test gates::controlled_test ... ok
[INFO] [stdout] test gates::fredkin_test ... ok
[INFO] [stdout] test computer::state_test ... ok
[INFO] [stdout] test gates::sqrt_swap_test ... ok
[INFO] [stdout] test gates::pauli_x_test ... ok
[INFO] [stdout] test registers::initialization_test ... ok
[INFO] [stdout] test registers::state_test ... ok
[INFO] [stdout] test registers::probabilities_test ... ok
[INFO] [stdout] test matrix::embed_test ... ok
[INFO] [stdout] test registers::collapse_test ... ok
[INFO] [stdout] test matrix::matrix_test ... ok
[INFO] [stdout] test matrix::permutation_test ... ok
[INFO] [stdout] test gates::hadamard_test ... ok
[INFO] [stdout] test gates::toffoli_test ... ok
[INFO] [stdout] test other::qubit::initialization_test ... ok
[INFO] [stdout] test other::qubit::bad_initialization_test ... ok
[INFO] [stdout] test matrix::bad_column_permutation_test ... ok
[INFO] [stdout] test registers::double_collapse_test ... ok
[INFO] [stdout] test matrix::bad_row_permutation_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests quantum2
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ea12c0dbb6946c3f69fe88861b7b405187f4fced568061efaa522a5ffb4456b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea12c0dbb6946c3f69fe88861b7b405187f4fced568061efaa522a5ffb4456b1", kill_on_drop: false }`
[INFO] [stdout] ea12c0dbb6946c3f69fe88861b7b405187f4fced568061efaa522a5ffb4456b1