[INFO] fetching crate pauli 0.2.2...
[INFO] testing pauli-0.2.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate pauli 0.2.2 into /workspace/builds/worker-79/source
[INFO] validating manifest of crates.io crate pauli 0.2.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pauli 0.2.2
[INFO] finished tweaking crates.io crate pauli 0.2.2
[INFO] tweaked toml for crates.io crate pauli 0.2.2 written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded alga v0.9.3
[INFO] [stderr]   Downloaded sprs v0.9.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7f56a1c5721a7e90c9e183a0c58545b4223179c7e01b2429532beb44300c639
[INFO] running `Command { std: "docker" "start" "-a" "c7f56a1c5721a7e90c9e183a0c58545b4223179c7e01b2429532beb44300c639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7f56a1c5721a7e90c9e183a0c58545b4223179c7e01b2429532beb44300c639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7f56a1c5721a7e90c9e183a0c58545b4223179c7e01b2429532beb44300c639", kill_on_drop: false }`
[INFO] [stdout] c7f56a1c5721a7e90c9e183a0c58545b4223179c7e01b2429532beb44300c639
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc1ec0f998cf77d44bdb2f30e2657d32e2a317247fcbd96f0178391df2fbac84
[INFO] running `Command { std: "docker" "start" "-a" "fc1ec0f998cf77d44bdb2f30e2657d32e2a317247fcbd96f0178391df2fbac84", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling sprs v0.9.4
[INFO] [stderr]    Compiling pauli v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.98s
[INFO] running `Command { std: "docker" "inspect" "fc1ec0f998cf77d44bdb2f30e2657d32e2a317247fcbd96f0178391df2fbac84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc1ec0f998cf77d44bdb2f30e2657d32e2a317247fcbd96f0178391df2fbac84", kill_on_drop: false }`
[INFO] [stdout] fc1ec0f998cf77d44bdb2f30e2657d32e2a317247fcbd96f0178391df2fbac84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bf4d2b457ae1a849b8d9bd4a45b7cfeedd501e85e24087e5e86779a42ac7373
[INFO] running `Command { std: "docker" "start" "-a" "6bf4d2b457ae1a849b8d9bd4a45b7cfeedd501e85e24087e5e86779a42ac7373", kill_on_drop: false }`
[INFO] [stderr]    Compiling pauli v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "6bf4d2b457ae1a849b8d9bd4a45b7cfeedd501e85e24087e5e86779a42ac7373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bf4d2b457ae1a849b8d9bd4a45b7cfeedd501e85e24087e5e86779a42ac7373", kill_on_drop: false }`
[INFO] [stdout] 6bf4d2b457ae1a849b8d9bd4a45b7cfeedd501e85e24087e5e86779a42ac7373
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 70fc259a5d5242f8d3f24028df8928331daf5d33eae61fa0bf405911ca2fb88f
[INFO] running `Command { std: "docker" "start" "-a" "70fc259a5d5242f8d3f24028df8928331daf5d33eae61fa0bf405911ca2fb88f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pauli-9288e2884945d65c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test base::test::commutations ... ok
[INFO] [stdout] test base::test::multiplications ... ok
[INFO] [stdout] test operator::test::anticommutes_with_different_lengths ... ok
[INFO] [stderr]    Doc-tests pauli
[INFO] [stdout] test operator::test::commutes_with_different_lengths ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/operator.rs - operator::PauliOperator::try_new (line 55) ... ok
[INFO] [stdout] test src/operator.rs - operator::PauliOperator::commutes_with (line 94) ... ok
[INFO] [stdout] test src/operator.rs - operator::PauliOperator::non_trivial_positions (line 191) ... ok
[INFO] [stdout] test src/base.rs - base::Pauli::anticommutes_with (line 33) ... ok
[INFO] [stdout] test src/base.rs - base::Pauli (line 13) ... ok
[INFO] [stdout] test src/operator.rs - operator::PauliOperator::new (line 35) ... ok
[INFO] [stdout] test src/operator.rs - operator::PauliOperator::anticommutes_with (line 120) ... ok
[INFO] [stdout] test src/operator.rs - operator::PauliOperator::x_part (line 223) ... ok
[INFO] [stdout] test src/operator.rs - operator::PauliOperator::into_raw (line 341) ... ok
[INFO] [stdout] test src/operator.rs - operator::PauliOperator::z_part (line 248) ... ok
[INFO] [stdout] test src/operator.rs - operator::PauliOperator::into_raw_positions (line 309) ... ok
[INFO] [stdout] test src/operator.rs - operator::PauliOperator::partition_x_and_z (line 207) ... ok
[INFO] [stdout] test src/operator.rs - operator::PauliOperator::get (line 157) ... ok
[INFO] [stdout] test src/operator.rs - operator::PauliOperator::iter (line 138) ... ok
[INFO] [stdout] test src/operator.rs - operator::PauliOperator::into_raw_paulis (line 325) ... ok
[INFO] [stdout] test src/base.rs - base::Pauli::commutes_with (line 48) ... ok
[INFO] [stdout] test src/operator.rs - operator::PauliOperator::multiply_with (line 276) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.92s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "70fc259a5d5242f8d3f24028df8928331daf5d33eae61fa0bf405911ca2fb88f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70fc259a5d5242f8d3f24028df8928331daf5d33eae61fa0bf405911ca2fb88f", kill_on_drop: false }`
[INFO] [stdout] 70fc259a5d5242f8d3f24028df8928331daf5d33eae61fa0bf405911ca2fb88f