[INFO] fetching crate lay-simulator-gk 0.1.0...
[INFO] testing lay-simulator-gk-0.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate lay-simulator-gk 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate lay-simulator-gk 0.1.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lay-simulator-gk 0.1.0
[INFO] finished tweaking crates.io crate lay-simulator-gk 0.1.0
[INFO] tweaked toml for crates.io crate lay-simulator-gk 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate lay-simulator-gk 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 342d062e22b3f8bd1373e705b44c23e5620811ccae8aa30e575153377d06da72
[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" "342d062e22b3f8bd1373e705b44c23e5620811ccae8aa30e575153377d06da72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "342d062e22b3f8bd1373e705b44c23e5620811ccae8aa30e575153377d06da72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "342d062e22b3f8bd1373e705b44c23e5620811ccae8aa30e575153377d06da72", kill_on_drop: false }`
[INFO] [stdout] 342d062e22b3f8bd1373e705b44c23e5620811ccae8aa30e575153377d06da72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 3a22e9af5bcecd92b2aafd10e8663cf4522dd6e7850ccd8c287a3f4a0ebb6905
[INFO] running `Command { std: "docker" "start" "-a" "3a22e9af5bcecd92b2aafd10e8663cf4522dd6e7850ccd8c287a3f4a0ebb6905", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling lay v0.1.0
[INFO] [stderr]    Compiling lay-simulator-gk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.11s
[INFO] running `Command { std: "docker" "inspect" "3a22e9af5bcecd92b2aafd10e8663cf4522dd6e7850ccd8c287a3f4a0ebb6905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a22e9af5bcecd92b2aafd10e8663cf4522dd6e7850ccd8c287a3f4a0ebb6905", kill_on_drop: false }`
[INFO] [stdout] 3a22e9af5bcecd92b2aafd10e8663cf4522dd6e7850ccd8c287a3f4a0ebb6905
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d8573205355ec614535db6b4d2fdad9d283dcd4e76cc5a3b8958d178223787f
[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" "3d8573205355ec614535db6b4d2fdad9d283dcd4e76cc5a3b8958d178223787f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling pin-project-lite v0.1.11
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling lay-simulator-gk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.84s
[INFO] running `Command { std: "docker" "inspect" "3d8573205355ec614535db6b4d2fdad9d283dcd4e76cc5a3b8958d178223787f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d8573205355ec614535db6b4d2fdad9d283dcd4e76cc5a3b8958d178223787f", kill_on_drop: false }`
[INFO] [stdout] 3d8573205355ec614535db6b4d2fdad9d283dcd4e76cc5a3b8958d178223787f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7dc46d7520a91e115c103e817d2bb26ce9cadac6cdb9e3d99f5013725f7d0a2f
[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" "7dc46d7520a91e115c103e817d2bb26ce9cadac6cdb9e3d99f5013725f7d0a2f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 27 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lay_simulator_gk-00ff5528add7e144)
[INFO] [stdout] test bitarray::tests::indices1 ... ok
[INFO] [stdout] test bitarray::tests::set_get1 ... ok
[INFO] [stdout] test bitarray::tests::it_works ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::test_h_and_x ... ok
[INFO] [stdout] test tests::test_hh ... ok
[INFO] [stdout] test bitarray::tests::set_get2 ... ok
[INFO] [stdout] test bitarray::tests::set_get3 ... ok
[INFO] [stdout] test bitarray::tests::set_get6 ... ok
[INFO] [stdout] test bitarray::tests::set_get7 ... ok
[INFO] [stdout] test bitarray::tests::indices2 ... ok
[INFO] [stdout] test bitarray::tests::set_get4 ... ok
[INFO] [stdout] test tests::test_cx4 ... ok
[INFO] [stdout] test tests::test_cx1 ... ok
[INFO] [stdout] test tests::test_cx2 ... ok
[INFO] [stdout] test tests::test_cx3 ... ok
[INFO] [stdout] test bitarray::tests::set_get5 ... ok
[INFO] [stdout] test tests::test_h_and_s ... ok
[INFO] [stdout] test tests::test_h_and_z ... ok
[INFO] [stdout] test tests::test_xgate2 ... ok
[INFO] [stdout] test tests::test_zgate1 ... ok
[INFO] [stdout] test tests::test_xgate1 ... ok
[INFO] [stdout] test tests::test_measure ... ok
[INFO] [stdout] test tests::test_measure2 ... ok
[INFO] [stdout] test tests::test_measure3 ... ok
[INFO] [stdout] test tests::test_manyqubit2 ... ok
[INFO] [stdout] test tests::test_manyqubit1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.15s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gk-9d79286ffc1ec051)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lay-simulator-gk
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7dc46d7520a91e115c103e817d2bb26ce9cadac6cdb9e3d99f5013725f7d0a2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dc46d7520a91e115c103e817d2bb26ce9cadac6cdb9e3d99f5013725f7d0a2f", kill_on_drop: false }`
[INFO] [stdout] 7dc46d7520a91e115c103e817d2bb26ce9cadac6cdb9e3d99f5013725f7d0a2f