[INFO] fetching crate favannat 0.4.0...
[INFO] testing favannat-0.4.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate favannat 0.4.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate favannat 0.4.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate favannat 0.4.0
[INFO] finished tweaking crates.io crate favannat 0.4.0
[INFO] tweaked toml for crates.io crate favannat 0.4.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f919c09756369d2f3991e441cd399b3acf4a2d3947adb260687e658a05115f7
[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" "1f919c09756369d2f3991e441cd399b3acf4a2d3947adb260687e658a05115f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f919c09756369d2f3991e441cd399b3acf4a2d3947adb260687e658a05115f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f919c09756369d2f3991e441cd399b3acf4a2d3947adb260687e658a05115f7", kill_on_drop: false }`
[INFO] [stdout] 1f919c09756369d2f3991e441cd399b3acf4a2d3947adb260687e658a05115f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3cf614232ae8bae1b1b89e602a40927111046a99731e5479d277a44c15b9840
[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" "a3cf614232ae8bae1b1b89e602a40927111046a99731e5479d277a44c15b9840", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling simba v0.5.1
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling nalgebra v0.28.0
[INFO] [stderr]    Compiling nalgebra-sparse v0.4.0
[INFO] [stderr]    Compiling favannat v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.17s
[INFO] running `Command { std: "docker" "inspect" "a3cf614232ae8bae1b1b89e602a40927111046a99731e5479d277a44c15b9840", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3cf614232ae8bae1b1b89e602a40927111046a99731e5479d277a44c15b9840", kill_on_drop: false }`
[INFO] [stdout] a3cf614232ae8bae1b1b89e602a40927111046a99731e5479d277a44c15b9840
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce163d888afb4b6a48c226d55b2b22644a07b60750816240a0df2de1fa2b2a36
[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" "ce163d888afb4b6a48c226d55b2b22644a07b60750816240a0df2de1fa2b2a36", kill_on_drop: false }`
[INFO] [stderr]    Compiling favannat v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `Command { std: "docker" "inspect" "ce163d888afb4b6a48c226d55b2b22644a07b60750816240a0df2de1fa2b2a36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce163d888afb4b6a48c226d55b2b22644a07b60750816240a0df2de1fa2b2a36", kill_on_drop: false }`
[INFO] [stdout] ce163d888afb4b6a48c226d55b2b22644a07b60750816240a0df2de1fa2b2a36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", 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] 55e75b6d61ef867ab06b305c46ff3e722499b581efa0d258427a9696bd190a8b
[INFO] running `Command { std: "docker" "start" "-a" "55e75b6d61ef867ab06b305c46ff3e722499b581efa0d258427a9696bd190a8b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/favannat-9391afa9d4ff7d0d)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test matrix::fabricator::tests::simple_net_evaluator_3 ... ok
[INFO] [stdout] test matrix::fabricator::tests::simple_net_evaluator_4 ... ok
[INFO] [stdout] test matrix::fabricator::tests::simple_net_evaluator_9 ... ok
[INFO] [stdout] test sparse_matrix::fabricator::tests::simple_net_evaluator_2 ... ok
[INFO] [stdout] test sparse_matrix::fabricator::tests::simple_net_evaluator_3 ... ok
[INFO] [stdout] test matrix::fabricator::tests::stateful_net_evaluator_0 ... ok
[INFO] [stdout] test sparse_matrix::fabricator::tests::simple_net_evaluator_5 ... ok
[INFO] [stdout] test sparse_matrix::fabricator::tests::simple_net_evaluator_0 ... ok
[INFO] [stdout] test sparse_matrix::fabricator::tests::simple_net_evaluator_1 ... ok
[INFO] [stdout] test matrix::fabricator::tests::simple_net_evaluator_6 ... ok
[INFO] [stdout] test matrix::fabricator::tests::simple_net_evaluator_5 ... ok
[INFO] [stdout] test matrix::fabricator::tests::simple_net_evaluator_1 ... ok
[INFO] [stdout] test sparse_matrix::fabricator::tests::simple_net_evaluator_6 ... ok
[INFO] [stdout] test matrix::fabricator::tests::simple_net_evaluator_0 ... ok
[INFO] [stdout] test matrix::fabricator::tests::simple_net_evaluator_2 ... ok
[INFO] [stdout] test matrix::fabricator::tests::simple_net_evaluator_8 ... ok
[INFO] [stdout] test sparse_matrix::fabricator::tests::simple_net_evaluator_4 ... ok
[INFO] [stdout] test matrix::fabricator::tests::simple_net_evaluator_7 ... ok
[INFO] [stdout] test sparse_matrix::fabricator::tests::simple_net_evaluator_7 ... ok
[INFO] [stdout] test sparse_matrix::fabricator::tests::simple_net_evaluator_8 ... ok
[INFO] [stdout] test sparse_matrix::fabricator::tests::simple_net_evaluator_9 ... ok
[INFO] [stderr]    Doc-tests favannat
[INFO] [stdout] test sparse_matrix::fabricator::tests::stateful_net_evaluator_0 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "55e75b6d61ef867ab06b305c46ff3e722499b581efa0d258427a9696bd190a8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55e75b6d61ef867ab06b305c46ff3e722499b581efa0d258427a9696bd190a8b", kill_on_drop: false }`
[INFO] [stdout] 55e75b6d61ef867ab06b305c46ff3e722499b581efa0d258427a9696bd190a8b