[INFO] fetching crate dahl-salso 0.5.1...
[INFO] testing dahl-salso-0.5.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate dahl-salso 0.5.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate dahl-salso 0.5.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dahl-salso 0.5.1
[INFO] finished tweaking crates.io crate dahl-salso 0.5.1
[INFO] tweaked toml for crates.io crate dahl-salso 0.5.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] bd756bd0bdfd95d302181d473c3f19bbe3783436427d64145481fe9c46f8f3e1
[INFO] running `Command { std: "docker" "start" "-a" "bd756bd0bdfd95d302181d473c3f19bbe3783436427d64145481fe9c46f8f3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd756bd0bdfd95d302181d473c3f19bbe3783436427d64145481fe9c46f8f3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd756bd0bdfd95d302181d473c3f19bbe3783436427d64145481fe9c46f8f3e1", kill_on_drop: false }`
[INFO] [stdout] bd756bd0bdfd95d302181d473c3f19bbe3783436427d64145481fe9c46f8f3e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aff16798ecc7d52cb021473134725626239f8d8f1b93f09bde4e272e1e6674bb
[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" "aff16798ecc7d52cb021473134725626239f8d8f1b93f09bde4e272e1e6674bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling rand_isaac v0.2.0
[INFO] [stderr]    Compiling dahl-partition v0.5.1
[INFO] [stderr]    Compiling dahl-roxido v0.2.0
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling crossbeam v0.8.0
[INFO] [stderr]    Compiling dahl-salso v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.77s
[INFO] running `Command { std: "docker" "inspect" "aff16798ecc7d52cb021473134725626239f8d8f1b93f09bde4e272e1e6674bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aff16798ecc7d52cb021473134725626239f8d8f1b93f09bde4e272e1e6674bb", kill_on_drop: false }`
[INFO] [stdout] aff16798ecc7d52cb021473134725626239f8d8f1b93f09bde4e272e1e6674bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb6f2d637a795378309b5dfccec3824a856275bdf1aea6d2446df333bd4f815f
[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" "cb6f2d637a795378309b5dfccec3824a856275bdf1aea6d2446df333bd4f815f", kill_on_drop: false }`
[INFO] [stderr]    Compiling dahl-salso v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.94s
[INFO] running `Command { std: "docker" "inspect" "cb6f2d637a795378309b5dfccec3824a856275bdf1aea6d2446df333bd4f815f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb6f2d637a795378309b5dfccec3824a856275bdf1aea6d2446df333bd4f815f", kill_on_drop: false }`
[INFO] [stdout] cb6f2d637a795378309b5dfccec3824a856275bdf1aea6d2446df333bd4f815f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] f2d9c30b93c5a80701008b72e9879c6e4fd15ef305b97144ca1757f1604eb3f6
[INFO] running `Command { std: "docker" "start" "-a" "f2d9c30b93c5a80701008b72e9879c6e4fd15ef305b97144ca1757f1604eb3f6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dahl_salso-44e72c2cdc9b56c9
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test optimize::tests_optimize::test_max_scan ... ok
[INFO] [stdout] test psm::tests::test_psm ... ok
[INFO] [stderr]    Doc-tests dahl-salso
[INFO] [stdout] test loss::tests_loss::test_computations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f2d9c30b93c5a80701008b72e9879c6e4fd15ef305b97144ca1757f1604eb3f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2d9c30b93c5a80701008b72e9879c6e4fd15ef305b97144ca1757f1604eb3f6", kill_on_drop: false }`
[INFO] [stdout] f2d9c30b93c5a80701008b72e9879c6e4fd15ef305b97144ca1757f1604eb3f6