[INFO] fetching crate lair 0.7.0...
[INFO] testing lair-0.7.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate lair 0.7.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate lair 0.7.0
[INFO] finished tweaking crates.io crate lair 0.7.0
[INFO] tweaked toml for crates.io crate lair 0.7.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lair 0.7.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 84 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] [stderr]       Adding ndarray v0.16.1 (available: v0.17.1)
[INFO] [stderr]       Adding ndarray-rand v0.15.0 (available: v0.16.0)
[INFO] [stderr]       Adding rand_isaac v0.3.0 (available: v0.4.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25ea2fab0e4926fdd3daffd859a9b70ff0eab554b1934dc27efe628ab89e3e34
[INFO] running `Command { std: "docker" "start" "-a" "25ea2fab0e4926fdd3daffd859a9b70ff0eab554b1934dc27efe628ab89e3e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25ea2fab0e4926fdd3daffd859a9b70ff0eab554b1934dc27efe628ab89e3e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25ea2fab0e4926fdd3daffd859a9b70ff0eab554b1934dc27efe628ab89e3e34", kill_on_drop: false }`
[INFO] [stdout] 25ea2fab0e4926fdd3daffd859a9b70ff0eab554b1934dc27efe628ab89e3e34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92e42a977165900fc83ba8ff952ce9f9f3e0cf71cbe6371f110a02bd4fb9078c
[INFO] running `Command { std: "docker" "start" "-a" "92e42a977165900fc83ba8ff952ce9f9f3e0cf71cbe6371f110a02bd4fb9078c", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling lair v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.34s
[INFO] running `Command { std: "docker" "inspect" "92e42a977165900fc83ba8ff952ce9f9f3e0cf71cbe6371f110a02bd4fb9078c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92e42a977165900fc83ba8ff952ce9f9f3e0cf71cbe6371f110a02bd4fb9078c", kill_on_drop: false }`
[INFO] [stdout] 92e42a977165900fc83ba8ff952ce9f9f3e0cf71cbe6371f110a02bd4fb9078c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e02f5fbfd403686a7ff8cd169ef066583e37d13e53cfe3296f3a31347acb173
[INFO] running `Command { std: "docker" "start" "-a" "4e02f5fbfd403686a7ff8cd169ef066583e37d13e53cfe3296f3a31347acb173", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_isaac v0.3.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling ndarray-rand v0.15.0
[INFO] [stderr]    Compiling lair v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 20.91s
[INFO] running `Command { std: "docker" "inspect" "4e02f5fbfd403686a7ff8cd169ef066583e37d13e53cfe3296f3a31347acb173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e02f5fbfd403686a7ff8cd169ef066583e37d13e53cfe3296f3a31347acb173", kill_on_drop: false }`
[INFO] [stdout] 4e02f5fbfd403686a7ff8cd169ef066583e37d13e53cfe3296f3a31347acb173
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c05759ec1650d4b251134aed6cb78969a77c634214ebfd56eedab06f7c701bfe
[INFO] running `Command { std: "docker" "start" "-a" "c05759ec1650d4b251134aed6cb78969a77c634214ebfd56eedab06f7c701bfe", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lair-5d24a14420caa9e5)
[INFO] [stdout] 
[INFO] [stdout] running 72 tests
[INFO] [stdout] test blas::gemv::tests::gemv_conjtrans_complex ... ok
[INFO] [stdout] test blas::gemv::tests::gemv_notrans ... ok
[INFO] [stdout] test blas::iamax::tests::iamax ... ok
[INFO] [stdout] test blas::gerc::tests::complex ... ok
[INFO] [stdout] test blas::nrm2::tests::complex ... ok
[INFO] [stdout] test blas::nrm2::tests::real ... ok
[INFO] [stdout] test blas::trmm::tests::right_lower_conjtrans_nounit ... ok
[INFO] [stdout] test blas::trmm::tests::right_lower_notrans_nounit ... ok
[INFO] [stdout] test blas::trmm::tests::right_upper_conjtrans_nounit ... 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::lu_pl_square ... ok
[INFO] [stdout] test decomposition::lu::tests::lu_pl_singular ... ok
[INFO] [stdout] test decomposition::lu::tests::lu_pl_tall_l ... ok
[INFO] [stdout] test decomposition::lu::tests::lu_pl_wide_u ... ok
[INFO] [stdout] test decomposition::lu::tests::square ... ok
[INFO] [stdout] test decomposition::lu::tests::tall ... ok
[INFO] [stdout] test decomposition::lu::tests::wide ... ok
[INFO] [stdout] test decomposition::qr::tests::square ... ok
[INFO] [stdout] test decomposition::qr::tests::wide ... ok
[INFO] [stdout] test lapack::geqrf::tests::square_real_smallest ... ok
[INFO] [stdout] test decomposition::qr::tests::tall ... ok
[INFO] [stdout] test lapack::geqrf::tests::tall ... ok
[INFO] [stdout] test lapack::geqrf::tests::square_complex ... ok
[INFO] [stdout] test lapack::geqrf::tests::wide ... ok
[INFO] [stdout] test lapack::getrf::tests::recursive_square ... ok
[INFO] [stdout] test lapack::getrf::tests::singular ... ok
[INFO] [stdout] test lapack::getrf::tests::smallest ... ok
[INFO] [stdout] test lapack::getrf::tests::empty ... ok
[INFO] [stdout] test lapack::getrf::tests::square_complex ... ok
[INFO] [stdout] test lapack::getrf::tests::square_negative_strides ... ok
[INFO] [stdout] test lapack::getrf::tests::recursive_empty ... ok
[INFO] [stdout] test lapack::geqrf::tests::square_real ... ok
[INFO] [stdout] test lapack::gebrd::tests::tall ... ok
[INFO] [stdout] test lapack::getrf::tests::recursive_smallest ... ok
[INFO] [stdout] test lapack::getrf::tests::square_row_major ... ok
[INFO] [stdout] test lapack::getrf::tests::tall ... ok
[INFO] [stdout] test lapack::getrf::tests::wide ... ok
[INFO] [stdout] test lapack::getrs::tests::square_2x2 ... ok
[INFO] [stdout] test lapack::getrs::tests::square_5x5 ... ok
[INFO] [stdout] test lapack::ilal::tests::ilalc ... ok
[INFO] [stdout] test lapack::ilal::tests::ilalc_zero ... ok
[INFO] [stdout] test lapack::lacpy::tests::upper ... ok
[INFO] [stdout] test lapack::lange::tests::maxabs_nan ... ok
[INFO] [stdout] test lapack::lacpy::tests::lower ... ok
[INFO] [stdout] test lapack::ilal::tests::ilalc_empty ... ok
[INFO] [stdout] test lapack::larf::tests::left_complex ... ok
[INFO] [stdout] test lapack::lange::tests::maxabs_complex ... ok
[INFO] [stdout] test lapack::larf::tests::left_real ... ok
[INFO] [stdout] test lapack::larf::tests::right_complex ... ok
[INFO] [stdout] test lapack::larfb::tests::left_notrans_forward_columnwise ... 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_nan ... ok
[INFO] [stdout] test lapack::lartg::tests::lartg ... ok
[INFO] [stdout] test lapack::lange::tests::maxabs_empty ... ok
[INFO] [stdout] test lapack::lascl::tests::full ... ok
[INFO] [stdout] test lapack::larfg::tests::larfg_complex ... ok
[INFO] [stdout] test lapack::lange::tests::maxabs_real ... ok
[INFO] [stdout] test lapack::larfg::tests::larfg_empty ... ok
[INFO] [stdout] test lapack::larf::tests::right_real ... ok
[INFO] [stdout] test lapack::ungbr::tests::p_square ... ok
[INFO] [stdout] test lapack::laset::tests::lower_zero ... ok
[INFO] [stdout] test lapack::lasq::tests::lasq6_ping ... ok
[INFO] [stdout] test lapack::lasq::tests::lasq6_pong ... ok
[INFO] [stdout] test lapack::ungbr::tests::q_tall ... ok
[INFO] [stdout] test lapack::unglq::tests::unglq ... ok
[INFO] [stdout] test lapack::ungrq::tests::ungrq ... ok
[INFO] [stdout] test lapack::ungqr::tests::org2r ... ok
[INFO] [stdout] test matrix::tests::circulant ... ok
[INFO] [stdout] test lapack::getrf::tests::square_col_major ... ok
[INFO] [stdout] test matrix::tests::companion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 72 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lair
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/matrix.rs - matrix::companion (line 44) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::circulant (line 10) ... 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 0.86s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c05759ec1650d4b251134aed6cb78969a77c634214ebfd56eedab06f7c701bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c05759ec1650d4b251134aed6cb78969a77c634214ebfd56eedab06f7c701bfe", kill_on_drop: false }`
[INFO] [stdout] c05759ec1650d4b251134aed6cb78969a77c634214ebfd56eedab06f7c701bfe