[INFO] fetching crate ldpc-toolbox 0.1.0...
[INFO] testing ldpc-toolbox-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate ldpc-toolbox 0.1.0 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate ldpc-toolbox 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ldpc-toolbox 0.1.0
[INFO] finished tweaking crates.io crate ldpc-toolbox 0.1.0
[INFO] tweaked toml for crates.io crate ldpc-toolbox 0.1.0 written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] crate crates.io crate ldpc-toolbox 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4369cf8f3d8551abd7384c07d9a2b5da85564ee23b6aa21c9a827aa7a209273
[INFO] running `Command { std: "docker" "start" "-a" "e4369cf8f3d8551abd7384c07d9a2b5da85564ee23b6aa21c9a827aa7a209273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4369cf8f3d8551abd7384c07d9a2b5da85564ee23b6aa21c9a827aa7a209273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4369cf8f3d8551abd7384c07d9a2b5da85564ee23b6aa21c9a827aa7a209273", kill_on_drop: false }`
[INFO] [stdout] e4369cf8f3d8551abd7384c07d9a2b5da85564ee23b6aa21c9a827aa7a209273
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da45abd21c54e6f9f90aa378e67c076e08c11a64900443d42d05a1b1d357bab4
[INFO] running `Command { std: "docker" "start" "-a" "da45abd21c54e6f9f90aa378e67c076e08c11a64900443d42d05a1b1d357bab4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]    Compiling termination_attrib v0.1.1
[INFO] [stderr]    Compiling enum-iterator-derive v0.6.0
[INFO] [stderr]    Compiling termination v0.1.2
[INFO] [stderr]    Compiling enum-iterator v0.6.0
[INFO] [stderr]    Compiling structopt v0.3.22
[INFO] [stderr]    Compiling ldpc-toolbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.36s
[INFO] running `Command { std: "docker" "inspect" "da45abd21c54e6f9f90aa378e67c076e08c11a64900443d42d05a1b1d357bab4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da45abd21c54e6f9f90aa378e67c076e08c11a64900443d42d05a1b1d357bab4", kill_on_drop: false }`
[INFO] [stdout] da45abd21c54e6f9f90aa378e67c076e08c11a64900443d42d05a1b1d357bab4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d2138f1f10404f78962b49d6a50bb5e7eeab616664608b7e1d413bb11b25699
[INFO] running `Command { std: "docker" "start" "-a" "2d2138f1f10404f78962b49d6a50bb5e7eeab616664608b7e1d413bb11b25699", kill_on_drop: false }`
[INFO] [stderr]    Compiling ldpc-toolbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "2d2138f1f10404f78962b49d6a50bb5e7eeab616664608b7e1d413bb11b25699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d2138f1f10404f78962b49d6a50bb5e7eeab616664608b7e1d413bb11b25699", kill_on_drop: false }`
[INFO] [stdout] 2d2138f1f10404f78962b49d6a50bb5e7eeab616664608b7e1d413bb11b25699
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a9dbcddd67a140f6cf6a5159073b0102137efdaa464476e535563136326736d
[INFO] running `Command { std: "docker" "start" "-a" "7a9dbcddd67a140f6cf6a5159073b0102137efdaa464476e535563136326736d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ldpc_toolbox-02d19c1f6334087b)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test sparse::bfs::tests::circulant ... ok
[INFO] [stdout] test mackay_neal::tests::small_matrix ... ok
[INFO] [stdout] test sparse::bfs::tests::complete_nxm ... ok
[INFO] [stdout] test sparse::bfs::tests::disconnected_2x2 ... ok
[INFO] [stdout] test sparse::girth::tests::test_girth_identity ... ok
[INFO] [stdout] test sparse::girth::tests::test_girth_double_circulant ... ok
[INFO] [stdout] test sparse::girth::tests::test_local_girth_circulant ... ok
[INFO] [stdout] test sparse::tests::test_alist ... ok
[INFO] [stdout] test sparse::tests::test_insert ... ok
[INFO] [stdout] test util::tests::random_sel_all_distinct ... ok
[INFO] [stdout] test util::tests::random_sel_all_equal ... ok
[INFO] [stdout] test util::tests::random_sel_equal_by_blocks ... ok
[INFO] [stdout] test codes::dvbs2::tests::construct_h ... ok
[INFO] [stdout] test codes::dvbs2::tests::regular_row_weight ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.69s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ldpc_toolbox-6dbceec4443881db)
[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] [stderr]    Doc-tests ldpc-toolbox
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/sparse.rs - sparse::SparseMatrix::girth (line 274) ... ok
[INFO] [stdout] test src/sparse.rs - sparse::SparseMatrix::new (line 34) ... ok
[INFO] [stdout] test src/sparse.rs - sparse::SparseMatrix::insert_row (line 101) ... ok
[INFO] [stdout] test src/sparse.rs - sparse::SparseMatrix::insert (line 83) ... ok
[INFO] [stdout] test src/mackay_neal.rs - mackay_neal (line 22) ... ok
[INFO] [stdout] test src/rand.rs - rand (line 7) ... ok
[INFO] [stdout] test src/sparse.rs - sparse::SparseMatrix::bfs (line 334) ... ok
[INFO] [stdout] test src/codes/dvbs2.rs - codes::dvbs2::Code::h (line 74) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7a9dbcddd67a140f6cf6a5159073b0102137efdaa464476e535563136326736d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a9dbcddd67a140f6cf6a5159073b0102137efdaa464476e535563136326736d", kill_on_drop: false }`
[INFO] [stdout] 7a9dbcddd67a140f6cf6a5159073b0102137efdaa464476e535563136326736d