[INFO] fetching crate sprs_suitesparse_ldl 0.7.0...
[INFO] testing sprs_suitesparse_ldl-0.7.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate sprs_suitesparse_ldl 0.7.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate sprs_suitesparse_ldl 0.7.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sprs_suitesparse_ldl 0.7.0
[INFO] finished tweaking crates.io crate sprs_suitesparse_ldl 0.7.0
[INFO] tweaked toml for crates.io crate sprs_suitesparse_ldl 0.7.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ndarray v0.14.0
[INFO] [stderr]   Downloaded sprs v0.10.0
[INFO] [stderr]   Downloaded suitesparse_ldl_sys v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4693d2c9b86de5357e2fafa52d9271da5af25f3a6733340bf835686dc0e7112d
[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" "4693d2c9b86de5357e2fafa52d9271da5af25f3a6733340bf835686dc0e7112d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4693d2c9b86de5357e2fafa52d9271da5af25f3a6733340bf835686dc0e7112d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4693d2c9b86de5357e2fafa52d9271da5af25f3a6733340bf835686dc0e7112d", kill_on_drop: false }`
[INFO] [stdout] 4693d2c9b86de5357e2fafa52d9271da5af25f3a6733340bf835686dc0e7112d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d4b18d1691ea749bec5e0b9d909aa1e48714207a436e9972a8352532d4e26a4
[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" "2d4b18d1691ea749bec5e0b9d909aa1e48714207a436e9972a8352532d4e26a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]    Compiling suitesparse_ldl_sys v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling sprs v0.10.0
[INFO] [stderr]    Compiling sprs_suitesparse_ldl v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.55s
[INFO] running `Command { std: "docker" "inspect" "2d4b18d1691ea749bec5e0b9d909aa1e48714207a436e9972a8352532d4e26a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d4b18d1691ea749bec5e0b9d909aa1e48714207a436e9972a8352532d4e26a4", kill_on_drop: false }`
[INFO] [stdout] 2d4b18d1691ea749bec5e0b9d909aa1e48714207a436e9972a8352532d4e26a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--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] 9b7bce3ac4dae093ef551f1a728c2de7d1410d5ec4d3432ce7f4a4e73d8ef949
[INFO] running `Command { std: "docker" "start" "-a" "9b7bce3ac4dae093ef551f1a728c2de7d1410d5ec4d3432ce7f4a4e73d8ef949", kill_on_drop: false }`
[INFO] [stderr]    Compiling sprs_suitesparse_ldl v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `Command { std: "docker" "inspect" "9b7bce3ac4dae093ef551f1a728c2de7d1410d5ec4d3432ce7f4a4e73d8ef949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b7bce3ac4dae093ef551f1a728c2de7d1410d5ec4d3432ce7f4a4e73d8ef949", kill_on_drop: false }`
[INFO] [stdout] 9b7bce3ac4dae093ef551f1a728c2de7d1410d5ec4d3432ce7f4a4e73d8ef949
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] c9e0a8638958104fdab5f67a9f250d9fca2ed73a91fa6f160f9fe3e633deeace
[INFO] running `Command { std: "docker" "start" "-a" "c9e0a8638958104fdab5f67a9f250d9fca2ed73a91fa6f160f9fe3e633deeace", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sprs_suitesparse_ldl-af4220fa417af798)
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests sprs_suitesparse_ldl
[INFO] [stdout] test tests::ldl_long_symbolic ... ok
[INFO] [stdout] test tests::ldl_symbolic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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" "c9e0a8638958104fdab5f67a9f250d9fca2ed73a91fa6f160f9fe3e633deeace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9e0a8638958104fdab5f67a9f250d9fca2ed73a91fa6f160f9fe3e633deeace", kill_on_drop: false }`
[INFO] [stdout] c9e0a8638958104fdab5f67a9f250d9fca2ed73a91fa6f160f9fe3e633deeace