[INFO] fetching crate modcholesky 0.1.4...
[INFO] testing modcholesky-0.1.4 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate modcholesky 0.1.4 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate modcholesky 0.1.4 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate modcholesky 0.1.4
[INFO] finished tweaking crates.io crate modcholesky 0.1.4
[INFO] tweaked toml for crates.io crate modcholesky 0.1.4 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ndarray-rand v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1719ddc836dfe9735d7a54d1c9997c8c1ad467fa00c042508a90dc39c3b0d17b
[INFO] running `Command { std: "docker" "start" "-a" "1719ddc836dfe9735d7a54d1c9997c8c1ad467fa00c042508a90dc39c3b0d17b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1719ddc836dfe9735d7a54d1c9997c8c1ad467fa00c042508a90dc39c3b0d17b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1719ddc836dfe9735d7a54d1c9997c8c1ad467fa00c042508a90dc39c3b0d17b", kill_on_drop: false }`
[INFO] [stdout] 1719ddc836dfe9735d7a54d1c9997c8c1ad467fa00c042508a90dc39c3b0d17b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65db4faddec618c1f1f0e1c227271989a8319f8d3fa66e70f6656f4d6faff7df
[INFO] running `Command { std: "docker" "start" "-a" "65db4faddec618c1f1f0e1c227271989a8319f8d3fa66e70f6656f4d6faff7df", kill_on_drop: false }`
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling matrixmultiply v0.3.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling rand_distr v0.4.2
[INFO] [stderr]    Compiling ndarray v0.15.3
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling ndarray-rand v0.14.0
[INFO] [stderr]    Compiling modcholesky v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.17s
[INFO] running `Command { std: "docker" "inspect" "65db4faddec618c1f1f0e1c227271989a8319f8d3fa66e70f6656f4d6faff7df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65db4faddec618c1f1f0e1c227271989a8319f8d3fa66e70f6656f4d6faff7df", kill_on_drop: false }`
[INFO] [stdout] 65db4faddec618c1f1f0e1c227271989a8319f8d3fa66e70f6656f4d6faff7df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e517d1759641923cc1614061abaadf18663ce69297478ba6b3c736f25595e4b
[INFO] running `Command { std: "docker" "start" "-a" "7e517d1759641923cc1614061abaadf18663ce69297478ba6b3c736f25595e4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling modcholesky v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `Command { std: "docker" "inspect" "7e517d1759641923cc1614061abaadf18663ce69297478ba6b3c736f25595e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e517d1759641923cc1614061abaadf18663ce69297478ba6b3c736f25595e4b", kill_on_drop: false }`
[INFO] [stdout] 7e517d1759641923cc1614061abaadf18663ce69297478ba6b3c736f25595e4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a559e0e4442e8147ac71b2b7db8cf118489f43cd02b74d59f838b9d52b448b38
[INFO] running `Command { std: "docker" "start" "-a" "a559e0e4442e8147ac71b2b7db8cf118489f43cd02b74d59f838b9d52b448b38", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/modcholesky-734e5e1d5f0bde49)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test utils::tests::test_biggest_index ... ok
[INFO] [stdout] test utils::tests::test_swap_columns ... ok
[INFO] [stdout] test utils::tests::test_swap_rows ... ok
[INFO] [stdout] test utils::tests::test_swap_rows_and_columns ... ok
[INFO] [stdout] test utils::tests::test_biggest_index_abs ... ok
[INFO] [stdout] test utils::tests::test_random_diagonal_one_neg ... ok
[INFO] [stdout] test gershgorin::tests::test_gershgorin_circles ... ok
[INFO] [stdout] test utils::tests::test_random_diagonal_all_pos ... ok
[INFO] [stdout] test utils::tests::test_rand_householder ... ok
[INFO] [stdout] test gmw81::tests::test_modchol_gmw81_4x4 ... ok
[INFO] [stdout] test se99::tests::test_modchol_se99_3x3 ... ok
[INFO] [stdout] test se99::tests::test_modchol_se99_4x4 ... ok
[INFO] [stdout] test se90::tests::test_modchol_se90_3x3 ... ok
[INFO] [stdout] test se90::tests::test_modchol_se90_4x4 ... ok
[INFO] [stdout] test gmw81::tests::test_modchol_gmw81_3x3_2 ... ok
[INFO] [stdout] test gmw81::tests::test_modchol_gmw81_3x3 ... ok
[INFO] [stdout] test se99::tests::test_modchol_se99_6x6 ... ok
[INFO] [stdout] test se90::tests::test_modchol_se90_6x6 ... ok
[INFO] [stderr]    Doc-tests modcholesky
[INFO] [stdout] test gmw81::tests::test_modchol_gmw81_6x6 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.81s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a559e0e4442e8147ac71b2b7db8cf118489f43cd02b74d59f838b9d52b448b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a559e0e4442e8147ac71b2b7db8cf118489f43cd02b74d59f838b9d52b448b38", kill_on_drop: false }`
[INFO] [stdout] a559e0e4442e8147ac71b2b7db8cf118489f43cd02b74d59f838b9d52b448b38