[INFO] fetching crate lair 0.2.0... [INFO] testing lair-0.2.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate lair 0.2.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate lair 0.2.0 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate lair 0.2.0 [INFO] finished tweaking crates.io crate lair 0.2.0 [INFO] tweaked toml for crates.io crate lair 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ndarray-rand v0.11.0 [INFO] [stderr] Downloaded rand_isaac v0.2.0 [INFO] [stderr] Downloaded cauchy v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 56c14aac555f730a3782b7ef3471f74a67af5d702f43dca705f8d9e7333bc08f [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" "56c14aac555f730a3782b7ef3471f74a67af5d702f43dca705f8d9e7333bc08f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56c14aac555f730a3782b7ef3471f74a67af5d702f43dca705f8d9e7333bc08f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56c14aac555f730a3782b7ef3471f74a67af5d702f43dca705f8d9e7333bc08f", kill_on_drop: false }` [INFO] [stdout] 56c14aac555f730a3782b7ef3471f74a67af5d702f43dca705f8d9e7333bc08f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a72b40e3dde80ffdcd17c67aad0ebfed0eba8762120e396e09ccc713880f95e [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" "0a72b40e3dde80ffdcd17c67aad0ebfed0eba8762120e396e09ccc713880f95e", kill_on_drop: false }` [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling thiserror v1.0.23 [INFO] [stderr] Compiling cauchy v0.3.0 [INFO] [stderr] Compiling lair v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.13s [INFO] running `Command { std: "docker" "inspect" "0a72b40e3dde80ffdcd17c67aad0ebfed0eba8762120e396e09ccc713880f95e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a72b40e3dde80ffdcd17c67aad0ebfed0eba8762120e396e09ccc713880f95e", kill_on_drop: false }` [INFO] [stdout] 0a72b40e3dde80ffdcd17c67aad0ebfed0eba8762120e396e09ccc713880f95e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97e1101607c71e9ee48aae251479cfd3643b9db098762c4784903472bb9d0a40 [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" "97e1101607c71e9ee48aae251479cfd3643b9db098762c4784903472bb9d0a40", kill_on_drop: false }` [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling rand_isaac v0.2.0 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling ndarray-rand v0.11.0 [INFO] [stderr] Compiling csv v1.1.5 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling lair v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 34.73s [INFO] running `Command { std: "docker" "inspect" "97e1101607c71e9ee48aae251479cfd3643b9db098762c4784903472bb9d0a40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97e1101607c71e9ee48aae251479cfd3643b9db098762c4784903472bb9d0a40", kill_on_drop: false }` [INFO] [stdout] 97e1101607c71e9ee48aae251479cfd3643b9db098762c4784903472bb9d0a40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 699cbc555a2dfe8dfa9ad59887110f294dec9d6a078d75e0fd386414a0cb85ef [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" "699cbc555a2dfe8dfa9ad59887110f294dec9d6a078d75e0fd386414a0cb85ef", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lair-e3cd152bbbef0e39 [INFO] [stdout] [INFO] [stdout] running 43 tests [INFO] [stdout] test blas::gemv::test::gemv ... ok [INFO] [stdout] test blas::gemv::test::gemv_transpose_complex ... ok [INFO] [stdout] test decomposition::lu::test::wide ... ok [INFO] [stdout] test decomposition::lu::test::square ... ok [INFO] [stdout] test decomposition::lu::test::tall ... ok [INFO] [stdout] test blas::nrm2::test::real ... ok [INFO] [stdout] test decomposition::qr::test::wide ... ok [INFO] [stdout] test decomposition::qr::test::square ... ok [INFO] [stdout] test blas::nrm2::test::complex ... ok [INFO] [stdout] test lapack::getrf::test::singular ... ok [INFO] [stdout] test lapack::getrf::test::empty ... ok [INFO] [stdout] test blas::gerc::test::complex ... ok [INFO] [stdout] test blas::iamax::test::iamax ... ok [INFO] [stdout] test lapack::geqrf::test::square_complex ... ok [INFO] [stdout] test lapack::getrf::test::square_complex ... ok [INFO] [stdout] test lapack::getrf::test::square_row_major ... ok [INFO] [stdout] test lapack::getrf::test::tall ... ok [INFO] [stdout] test lapack::geqrf::test::square_real ... ok [INFO] [stdout] test lapack::getrf::test::recursive_smallest ... ok [INFO] [stdout] test lapack::getrf::test::square_col_major ... ok [INFO] [stdout] test lapack::ilal::test::ilalc ... ok [INFO] [stdout] test lapack::getrs::test::square_5x5 ... ok [INFO] [stdout] test lapack::getrf::test::square_negative_strides ... ok [INFO] [stdout] test lapack::getrf::test::recursive_empty ... ok [INFO] [stdout] test lapack::geqrf::test::wide ... ok [INFO] [stdout] test lapack::getrf::test::wide ... ok [INFO] [stdout] test decomposition::qr::test::tall ... ok [INFO] [stdout] test lapack::ilal::test::ilalc_zero ... ok [INFO] [stdout] test lapack::larf::test::left_complex ... ok [INFO] [stdout] test lapack::larf::test::right_real ... ok [INFO] [stdout] test lapack::geqrf::test::tall ... ok [INFO] [stdout] test lapack::larfg::test::larfg_complex ... ok [INFO] [stdout] test matrix::test::circulant ... ok [INFO] [stdout] test matrix::test::companion ... ok [INFO] [stdout] test lapack::geqrf::test::square_real_smallest ... ok [INFO] [stdout] test lapack::larfg::test::larfg_empty ... ok [INFO] [stdout] test lapack::larfg::test::larfg_real ... ok [INFO] [stdout] test lapack::getrf::test::smallest ... ok [INFO] [stdout] test lapack::ilal::test::ilalc_empty ... ok [INFO] [stdout] test lapack::getrs::test::square_2x2 ... ok [INFO] [stdout] test lapack::larf::test::left_real ... ok [INFO] [stdout] test lapack::getrf::test::recursive_square ... ok [INFO] [stdout] test lapack::larf::test::right_complex ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests lair [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/equation.rs - equation::solve (line 21) ... ok [INFO] [stdout] test src/matrix.rs - matrix::circulant (line 10) ... ok [INFO] [stdout] test src/matrix.rs - matrix::companion (line 44) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.24s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "699cbc555a2dfe8dfa9ad59887110f294dec9d6a078d75e0fd386414a0cb85ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "699cbc555a2dfe8dfa9ad59887110f294dec9d6a078d75e0fd386414a0cb85ef", kill_on_drop: false }` [INFO] [stdout] 699cbc555a2dfe8dfa9ad59887110f294dec9d6a078d75e0fd386414a0cb85ef