[INFO] fetching crate lair 0.5.0... [INFO] testing lair-0.5.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate lair 0.5.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate lair 0.5.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lair 0.5.0 [INFO] finished tweaking crates.io crate lair 0.5.0 [INFO] tweaked toml for crates.io crate lair 0.5.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c7c3c3368dbd2f7858cb6c15e56ce82d2d27b8e2f9ccb850f2a40edd37abdce [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" "4c7c3c3368dbd2f7858cb6c15e56ce82d2d27b8e2f9ccb850f2a40edd37abdce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c7c3c3368dbd2f7858cb6c15e56ce82d2d27b8e2f9ccb850f2a40edd37abdce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c7c3c3368dbd2f7858cb6c15e56ce82d2d27b8e2f9ccb850f2a40edd37abdce", kill_on_drop: false }` [INFO] [stdout] 4c7c3c3368dbd2f7858cb6c15e56ce82d2d27b8e2f9ccb850f2a40edd37abdce [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=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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea1d4ab5aa219f6c9e21c3b34b0903b92f31b67820bcb3809739a9d65f0d46a6 [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" "ea1d4ab5aa219f6c9e21c3b34b0903b92f31b67820bcb3809739a9d65f0d46a6", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling matrixmultiply v0.3.1 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling ndarray v0.15.3 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling lair v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.23s [INFO] running `Command { std: "docker" "inspect" "ea1d4ab5aa219f6c9e21c3b34b0903b92f31b67820bcb3809739a9d65f0d46a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea1d4ab5aa219f6c9e21c3b34b0903b92f31b67820bcb3809739a9d65f0d46a6", kill_on_drop: false }` [INFO] [stdout] ea1d4ab5aa219f6c9e21c3b34b0903b92f31b67820bcb3809739a9d65f0d46a6 [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=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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--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] f780889e9b0a761d2c6a6b1b2e36c03fa1ed20a1cb720003d2b14f6690aea961 [INFO] running `Command { std: "docker" "start" "-a" "f780889e9b0a761d2c6a6b1b2e36c03fa1ed20a1cb720003d2b14f6690aea961", kill_on_drop: false }` [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling rand_isaac v0.3.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling rand_distr v0.4.1 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling ndarray-rand v0.14.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling lair v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 37.40s [INFO] running `Command { std: "docker" "inspect" "f780889e9b0a761d2c6a6b1b2e36c03fa1ed20a1cb720003d2b14f6690aea961", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f780889e9b0a761d2c6a6b1b2e36c03fa1ed20a1cb720003d2b14f6690aea961", kill_on_drop: false }` [INFO] [stdout] f780889e9b0a761d2c6a6b1b2e36c03fa1ed20a1cb720003d2b14f6690aea961 [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=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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 281b4e9a86324388cf97d6798ce42b3555f57b6b076a8aebce1920ee95e162a9 [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" "281b4e9a86324388cf97d6798ce42b3555f57b6b076a8aebce1920ee95e162a9", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lair-7d0d4876ce0c67ae) [INFO] [stdout] [INFO] [stdout] running 70 tests [INFO] [stdout] test blas::gemv::tests::gemv_conjtrans_complex ... ok [INFO] [stdout] test blas::nrm2::tests::complex ... ok [INFO] [stdout] test blas::iamax::tests::iamax ... ok [INFO] [stdout] test blas::nrm2::tests::real ... ok [INFO] [stdout] test blas::gerc::tests::complex ... ok [INFO] [stdout] test blas::gemv::tests::gemv_notrans ... ok [INFO] [stdout] test blas::trmm::tests::right_lower_conjtrans_nounit ... ok [INFO] [stdout] test blas::trmm::tests::right_upper_conjtrans_nounit ... ok [INFO] [stdout] test blas::trmm::tests::right_lower_notrans_nounit ... ok [INFO] [stdout] test decomposition::lu::tests::lu_pl_singular ... ok [INFO] [stdout] test decomposition::lu::tests::square ... ok [INFO] [stdout] test decomposition::lu::tests::lu_pl_wide_u ... ok [INFO] [stdout] test lapack::geqrf::tests::tall ... ok [INFO] [stdout] test lapack::getrf::tests::empty ... ok [INFO] [stdout] test lapack::getrf::tests::recursive_empty ... ok [INFO] [stdout] test lapack::getrf::tests::recursive_smallest ... ok [INFO] [stdout] test lapack::getrf::tests::recursive_square ... ok [INFO] [stdout] test lapack::gebrd::tests::tall ... ok [INFO] [stdout] test decomposition::lu::tests::lu_pl_square ... ok [INFO] [stdout] test decomposition::lu::tests::lu_pl_tall_l ... ok [INFO] [stdout] test lapack::geqrf::tests::square_complex ... ok [INFO] [stdout] test lapack::geqrf::tests::square_real_smallest ... ok [INFO] [stdout] test lapack::geqrf::tests::wide ... ok [INFO] [stdout] test blas::trmv::tests::unit ... ok [INFO] [stdout] test decomposition::lu::tests::lu_pl_identity_l ... ok [INFO] [stdout] test decomposition::lu::tests::tall ... ok [INFO] [stdout] test decomposition::qr::tests::square ... ok [INFO] [stdout] test decomposition::qr::tests::wide ... ok [INFO] [stdout] test lapack::getrf::tests::singular ... ok [INFO] [stdout] test lapack::ilal::tests::ilalc ... ok [INFO] [stdout] test lapack::ilal::tests::ilalc_zero ... ok [INFO] [stdout] test lapack::lange::tests::maxabs_complex ... ok [INFO] [stdout] test lapack::getrs::tests::square_2x2 ... ok [INFO] [stdout] test lapack::ilal::tests::ilalc_empty ... ok [INFO] [stdout] test lapack::geqrf::tests::square_real ... ok [INFO] [stdout] test lapack::getrs::tests::square_5x5 ... ok [INFO] [stdout] test lapack::getrf::tests::square_col_major ... ok [INFO] [stdout] test lapack::getrf::tests::square_complex ... ok [INFO] [stdout] test decomposition::qr::tests::tall ... ok [INFO] [stdout] test lapack::getrf::tests::square_row_major ... ok [INFO] [stdout] test decomposition::lu::tests::wide ... ok [INFO] [stdout] test lapack::getrf::tests::smallest ... ok [INFO] [stdout] test lapack::getrf::tests::tall ... ok [INFO] [stdout] test lapack::getrf::tests::square_negative_strides ... ok [INFO] [stdout] test lapack::getrf::tests::wide ... ok [INFO] [stdout] test lapack::lange::tests::maxabs_empty ... ok [INFO] [stdout] test lapack::lange::tests::maxabs_nan ... ok [INFO] [stdout] test lapack::lange::tests::maxabs_real ... ok [INFO] [stdout] test lapack::larfg::tests::larfg_empty ... ok [INFO] [stdout] test lapack::larfg::tests::larfg_real ... ok [INFO] [stdout] test lapack::larft::tests::forward_columnwise ... ok [INFO] [stdout] test lapack::lartg::tests::lartg ... ok [INFO] [stdout] test lapack::larfg::tests::larfg_complex ... ok [INFO] [stdout] test lapack::larf::tests::right_complex ... ok [INFO] [stdout] test lapack::lacpy::tests::lower ... ok [INFO] [stdout] test lapack::larfb::tests::left_notrans_forward_columnwise ... ok [INFO] [stdout] test lapack::larf::tests::left_complex ... ok [INFO] [stdout] test lapack::larf::tests::left_real ... ok [INFO] [stdout] test lapack::lartg::tests::lartg_nan ... ok [INFO] [stdout] test lapack::lascl::tests::full ... ok [INFO] [stdout] test matrix::tests::companion ... ok [INFO] [stdout] test lapack::larf::tests::right_real ... ok [INFO] [stdout] test lapack::laset::tests::lower_zero ... ok [INFO] [stdout] test lapack::unglq::tests::unglq ... ok [INFO] [stdout] test lapack::ungrq::tests::ungrq ... ok [INFO] [stdout] test lapack::ungbr::tests::p_square ... ok [INFO] [stdout] test matrix::tests::circulant ... ok [INFO] [stdout] test lapack::ungqr::tests::org2r ... ok [INFO] [stdout] test lapack::ungbr::tests::q_tall ... ok [INFO] [stderr] Doc-tests lair [INFO] [stdout] test lapack::lacpy::tests::upper ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 70 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/matrix.rs - matrix::circulant (line 10) ... ok [INFO] [stdout] test src/matrix.rs - matrix::companion (line 44) ... ok [INFO] [stdout] test src/equation.rs - equation::solve (line 20) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.31s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "281b4e9a86324388cf97d6798ce42b3555f57b6b076a8aebce1920ee95e162a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "281b4e9a86324388cf97d6798ce42b3555f57b6b076a8aebce1920ee95e162a9", kill_on_drop: false }` [INFO] [stdout] 281b4e9a86324388cf97d6798ce42b3555f57b6b076a8aebce1920ee95e162a9