[INFO] fetching crate qdk_sim_experimental 0.22.189218-beta...
[INFO] testing qdk_sim_experimental-0.22.189218-beta against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate qdk_sim_experimental 0.22.189218-beta into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate qdk_sim_experimental 0.22.189218-beta on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate qdk_sim_experimental 0.22.189218-beta
[INFO] finished tweaking crates.io crate qdk_sim_experimental 0.22.189218-beta
[INFO] tweaked toml for crates.io crate qdk_sim_experimental 0.22.189218-beta written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded built v0.5.1
[INFO] [stderr]   Downloaded cargo-lock v7.0.1
[INFO] [stderr]   Downloaded numpy v0.13.2
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.13.2
[INFO] [stderr]   Downloaded pyo3-macros v0.13.2
[INFO] [stderr]   Downloaded pyo3 v0.13.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b45700457f29d2751cad4d2ed47af2018d11ecdd1d771cb766bceae65f66daac
[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" "b45700457f29d2751cad4d2ed47af2018d11ecdd1d771cb766bceae65f66daac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b45700457f29d2751cad4d2ed47af2018d11ecdd1d771cb766bceae65f66daac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b45700457f29d2751cad4d2ed47af2018d11ecdd1d771cb766bceae65f66daac", kill_on_drop: false }`
[INFO] [stdout] b45700457f29d2751cad4d2ed47af2018d11ecdd1d771cb766bceae65f66daac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", 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] 566870171c34eb074d1597ea365587f6cdef3ba3cec62d8d5eb1b4b93bd2ae3c
[INFO] running `Command { std: "docker" "start" "-a" "566870171c34eb074d1597ea365587f6cdef3ba3cec62d8d5eb1b4b93bd2ae3c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling semver v1.0.6
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling cargo-lock v7.0.1
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling num_enum_derive v0.5.6
[INFO] [stderr]    Compiling ndarray v0.15.4
[INFO] [stderr]    Compiling built v0.5.1
[INFO] [stderr]    Compiling qdk_sim_experimental v0.22.189218-beta (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num_enum v0.5.6
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.90s
[INFO] running `Command { std: "docker" "inspect" "566870171c34eb074d1597ea365587f6cdef3ba3cec62d8d5eb1b4b93bd2ae3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "566870171c34eb074d1597ea365587f6cdef3ba3cec62d8d5eb1b4b93bd2ae3c", kill_on_drop: false }`
[INFO] [stdout] 566870171c34eb074d1597ea365587f6cdef3ba3cec62d8d5eb1b4b93bd2ae3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f75e266e0cf69295adfc1a557ebf8461c122b8308c6e774da9fa8e8d488a685
[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" "7f75e266e0cf69295adfc1a557ebf8461c122b8308c6e774da9fa8e8d488a685", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling assert-json-diff v2.0.1
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling qdk_sim_experimental v0.22.189218-beta (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Tableau`
[INFO] [stdout]  --> tests/chp_simulation_tests.rs:4:38
[INFO] [stdout]   |
[INFO] [stdout] 4 | use qdk_sim::{Pauli, Process, State, Tableau};
[INFO] [stdout]   |                                      ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 44.31s
[INFO] running `Command { std: "docker" "inspect" "7f75e266e0cf69295adfc1a557ebf8461c122b8308c6e774da9fa8e8d488a685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f75e266e0cf69295adfc1a557ebf8461c122b8308c6e774da9fa8e8d488a685", kill_on_drop: false }`
[INFO] [stdout] 7f75e266e0cf69295adfc1a557ebf8461c122b8308c6e774da9fa8e8d488a685
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c3e7633c5abf4f791471aca5ffa2e0aee6a7b331761cf54ffe3f1ba9d6ed862a
[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" "c3e7633c5abf4f791471aca5ffa2e0aee6a7b331761cf54ffe3f1ba9d6ed862a", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Tableau`
[INFO] [stderr]  --> tests/chp_simulation_tests.rs:4:38
[INFO] [stderr]   |
[INFO] [stderr] 4 | use qdk_sim::{Pauli, Process, State, Tableau};
[INFO] [stderr]   |                                      ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `qdk_sim_experimental` (test "chp_simulation_tests") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/qdk_sim-df21f5cb9e2ab900)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test common_matrices::tests::elementary_vec_is_correct ... ok
[INFO] [stdout] test common_matrices::tests::cnot_is_self_adjoint ... ok
[INFO] [stdout] test common_matrices::tests::h_is_self_adjoint ... ok
[INFO] [stdout] test common_matrices::tests::s_squares_to_z ... ok
[INFO] [stdout] test common_matrices::tests::y_is_self_adjoint ... ok
[INFO] [stdout] test common_matrices::tests::z_is_self_adjoint ... ok
[INFO] [stdout] test states::tests::trace_pure_is_one ... ok
[INFO] [stdout] test common_matrices::tests::elementary_matrix_is_correct ... ok
[INFO] [stdout] test tableau::tests::bell_pair_meas_agree ... ok
[INFO] [stdout] test noise_model::tests::can_serialize_noise_model ... ok
[INFO] [stdout] test common_matrices::tests::x_is_self_adjoint ... ok
[INFO] [stdout] test common_matrices::tests::t_squares_to_s ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/chp_simulation_tests.rs (/opt/rustwide/target/debug/deps/chp_simulation_tests-076c2505bd0ac21d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/serialization_tests.rs (/opt/rustwide/target/debug/deps/serialization_tests-7d86aa8a8a010b47)
[INFO] [stdout] test pauli_channel_applies_correctly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test ideal_noise_model_deserializes_correctly ... ok
[INFO] [stdout] test ideal_noise_model_serializes_correctly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests qdk_sim
[INFO] [stderr] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:20:23
[INFO] [stderr]    |
[INFO] [stderr] 20 | #![cfg_attr(doc, warn(missing_doc_code_examples))]
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> /opt/rustwide/workdir/src/lib.rs:8:18
[INFO] [stderr]   |
[INFO] [stderr] 8 | #![cfg_attr(doc, feature(extended_key_value_attributes))]
[INFO] [stderr]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stderr]   |
[INFO] [stderr]   = help: the feature `extended_key_value_attributes` has been stable since 1.54.0 and no longer requires an attribute to enable
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "c3e7633c5abf4f791471aca5ffa2e0aee6a7b331761cf54ffe3f1ba9d6ed862a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3e7633c5abf4f791471aca5ffa2e0aee6a7b331761cf54ffe3f1ba9d6ed862a", kill_on_drop: false }`
[INFO] [stdout] c3e7633c5abf4f791471aca5ffa2e0aee6a7b331761cf54ffe3f1ba9d6ed862a