[INFO] fetching crate lair 0.2.0...
[INFO] testing lair-0.2.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate lair 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate lair 0.2.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b07e39ca0a52f2fe69c200d7ff3ad32cce96d04d7ab10352a9ed535faf393d7
[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" "4b07e39ca0a52f2fe69c200d7ff3ad32cce96d04d7ab10352a9ed535faf393d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b07e39ca0a52f2fe69c200d7ff3ad32cce96d04d7ab10352a9ed535faf393d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b07e39ca0a52f2fe69c200d7ff3ad32cce96d04d7ab10352a9ed535faf393d7", kill_on_drop: false }`
[INFO] [stdout] 4b07e39ca0a52f2fe69c200d7ff3ad32cce96d04d7ab10352a9ed535faf393d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--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] bc9c709946b6362744da2c0e7053a4d18067cadb989f51061620e305429208e0
[INFO] running `Command { std: "docker" "start" "-a" "bc9c709946b6362744da2c0e7053a4d18067cadb989f51061620e305429208e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling matrixmultiply v0.2.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling num-complex v0.3.0
[INFO] [stderr]    Compiling cauchy v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling lair v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.71s
[INFO] running `Command { std: "docker" "inspect" "bc9c709946b6362744da2c0e7053a4d18067cadb989f51061620e305429208e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc9c709946b6362744da2c0e7053a4d18067cadb989f51061620e305429208e0", kill_on_drop: false }`
[INFO] [stdout] bc9c709946b6362744da2c0e7053a4d18067cadb989f51061620e305429208e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b8704f319644fbfcd3f5a5d84179276e6aa0a18e1445ef530e845d5a4a8b93b
[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" "6b8704f319644fbfcd3f5a5d84179276e6aa0a18e1445ef530e845d5a4a8b93b", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling rayon-core v1.8.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling regex-syntax v0.6.20
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling rayon v1.4.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling rand_isaac v0.2.0
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling ndarray-rand v0.11.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling regex v1.4.1
[INFO] [stderr]    Compiling csv v1.1.3
[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 1m 07s
[INFO] running `Command { std: "docker" "inspect" "6b8704f319644fbfcd3f5a5d84179276e6aa0a18e1445ef530e845d5a4a8b93b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b8704f319644fbfcd3f5a5d84179276e6aa0a18e1445ef530e845d5a4a8b93b", kill_on_drop: false }`
[INFO] [stdout] 6b8704f319644fbfcd3f5a5d84179276e6aa0a18e1445ef530e845d5a4a8b93b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c49a8b3b09847d1379de753d9a31497b9c92faed3ac9240104dba010338fd3a8
[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" "c49a8b3b09847d1379de753d9a31497b9c92faed3ac9240104dba010338fd3a8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lair-d34cef7290ef09af
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test blas::nrm2::test::real ... ok
[INFO] [stdout] test blas::gerc::test::complex ... ok
[INFO] [stdout] test blas::gemv::test::gemv_transpose_complex ... ok
[INFO] [stdout] test decomposition::lu::test::square ... ok
[INFO] [stdout] test decomposition::lu::test::tall ... ok
[INFO] [stdout] test decomposition::lu::test::wide ... ok
[INFO] [stdout] test blas::gemv::test::gemv ... ok
[INFO] [stdout] test decomposition::qr::test::wide ... ok
[INFO] [stdout] test lapack::geqrf::test::wide ... ok
[INFO] [stdout] test blas::iamax::test::iamax ... ok
[INFO] [stdout] test decomposition::qr::test::tall ... ok
[INFO] [stdout] test lapack::getrf::test::empty ... ok
[INFO] [stdout] test lapack::getrf::test::recursive_empty ... ok
[INFO] [stdout] test lapack::getrf::test::recursive_smallest ... ok
[INFO] [stdout] test lapack::geqrf::test::square_real_smallest ... ok
[INFO] [stdout] test lapack::getrf::test::smallest ... ok
[INFO] [stdout] test lapack::getrf::test::square_complex ... ok
[INFO] [stdout] test lapack::getrf::test::square_negative_strides ... ok
[INFO] [stdout] test lapack::geqrf::test::tall ... ok
[INFO] [stdout] test blas::nrm2::test::complex ... ok
[INFO] [stdout] test lapack::ilal::test::ilalc ... ok
[INFO] [stdout] test lapack::ilal::test::ilalc_empty ... ok
[INFO] [stdout] test decomposition::qr::test::square ... ok
[INFO] [stdout] test lapack::geqrf::test::square_complex ... ok
[INFO] [stdout] test lapack::ilal::test::ilalc_zero ... ok
[INFO] [stdout] test lapack::getrs::test::square_5x5 ... ok
[INFO] [stdout] test lapack::getrs::test::square_2x2 ... ok
[INFO] [stdout] test lapack::larfg::test::larfg_complex ... ok
[INFO] [stdout] test lapack::getrf::test::tall ... ok
[INFO] [stdout] test lapack::larf::test::right_real ... ok
[INFO] [stdout] test lapack::getrf::test::wide ... ok
[INFO] [stdout] test lapack::larf::test::left_real ... ok
[INFO] [stdout] test lapack::larf::test::left_complex ... ok
[INFO] [stdout] test lapack::larfg::test::larfg_empty ... ok
[INFO] [stdout] test matrix::test::circulant ... ok
[INFO] [stdout] test lapack::getrf::test::singular ... ok
[INFO] [stdout] test matrix::test::companion ... ok
[INFO] [stdout] test lapack::geqrf::test::square_real ... ok
[INFO] [stdout] test lapack::getrf::test::recursive_square ... ok
[INFO] [stdout] test lapack::getrf::test::square_row_major ... ok
[INFO] [stdout] test lapack::larfg::test::larfg_real ... ok
[INFO] [stdout] test lapack::getrf::test::square_col_major ... 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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lair
[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 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c49a8b3b09847d1379de753d9a31497b9c92faed3ac9240104dba010338fd3a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c49a8b3b09847d1379de753d9a31497b9c92faed3ac9240104dba010338fd3a8", kill_on_drop: false }`
[INFO] [stdout] c49a8b3b09847d1379de753d9a31497b9c92faed3ac9240104dba010338fd3a8
