[INFO] fetching crate ndsparse 0.7.3...
[INFO] testing ndsparse-0.7.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate ndsparse 0.7.3 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate ndsparse 0.7.3 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 ndsparse 0.7.3
[INFO] finished tweaking crates.io crate ndsparse 0.7.3
[INFO] tweaked toml for crates.io crate ndsparse 0.7.3 written to /workspace/builds/worker-12/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 49ba27f8bcb7451510ff3ec82395535105a5d6cb691c00b815fdcf4fa2071de9
[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" "49ba27f8bcb7451510ff3ec82395535105a5d6cb691c00b815fdcf4fa2071de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49ba27f8bcb7451510ff3ec82395535105a5d6cb691c00b815fdcf4fa2071de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49ba27f8bcb7451510ff3ec82395535105a5d6cb691c00b815fdcf4fa2071de9", kill_on_drop: false }`
[INFO] [stdout] 49ba27f8bcb7451510ff3ec82395535105a5d6cb691c00b815fdcf4fa2071de9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 87dc44ee7343483c165a773b78ba963fd0f552364c8062da4ad578982ce74a50
[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" "87dc44ee7343483c165a773b78ba963fd0f552364c8062da4ad578982ce74a50", kill_on_drop: false }`
[INFO] [stderr]    Compiling cl-traits v4.1.0
[INFO] [stderr]    Compiling ndsparse v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "87dc44ee7343483c165a773b78ba963fd0f552364c8062da4ad578982ce74a50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87dc44ee7343483c165a773b78ba963fd0f552364c8062da4ad578982ce74a50", kill_on_drop: false }`
[INFO] [stdout] 87dc44ee7343483c165a773b78ba963fd0f552364c8062da4ad578982ce74a50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 6899d46be9dd1ae0fc4ce52baebe1a25e18dacc0b44a337f287e6a46f5a7ad77
[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" "6899d46be9dd1ae0fc4ce52baebe1a25e18dacc0b44a337f287e6a46f5a7ad77", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndsparse v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "6899d46be9dd1ae0fc4ce52baebe1a25e18dacc0b44a337f287e6a46f5a7ad77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6899d46be9dd1ae0fc4ce52baebe1a25e18dacc0b44a337f287e6a46f5a7ad77", kill_on_drop: false }`
[INFO] [stdout] 6899d46be9dd1ae0fc4ce52baebe1a25e18dacc0b44a337f287e6a46f5a7ad77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 809b72e47d3422e96369d80148b51883a7f24cf0cf067af647f9b6d7dba26459
[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" "809b72e47d3422e96369d80148b51883a7f24cf0cf067af647f9b6d7dba26459", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ndsparse-ca80518e412472ec
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ndsparse
[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] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test src/coo.rs - coo::Coo<DA, DS>::new (line 73) ... ignored
[INFO] [stdout] test src/csl.rs - csl::Csl<DA, DS, IS, OS>::clear (line 419) ... ignored
[INFO] [stdout] test src/csl.rs - csl::Csl<DA, DS, IS, OS>::new (line 148) ... ignored
[INFO] [stdout] test src/csl.rs - csl::Csl<DA, DS, IS, OS>::swap_value (line 488) ... ignored
[INFO] [stdout] test src/csl.rs - csl::Csl<DA, DS, IS, OS>::truncate (line 508) ... ignored
[INFO] [stdout] test src/csl.rs - csl::Csl<DA, DS, IS, OS>::with_capacity (line 91) ... ignored
[INFO] [stdout] test src/csl/csl_error.rs - csl::csl_error::CslError::DataIndcsLengthGreaterThanDimsLength (line 8) ... ignored
[INFO] [stdout] test src/csl/csl_error.rs - csl::csl_error::CslError::DiffDataIndcsLength (line 18) ... ignored
[INFO] [stdout] test src/csl.rs - csl::Csl<DA, DS, IS, OS>::nnz (line 285) ... ok
[INFO] [stdout] test src/coo.rs - coo::Coo<DA, DS>::data (line 114) ... ok
[INFO] [stdout] test src/csl/csl_error.rs - csl::csl_error::CslError::InnermostDimsZero (line 44) ... ignored
[INFO] [stdout] test src/csl/csl_error.rs - csl::csl_error::CslError::InvalidIterDim (line 54) ... ignored
[INFO] [stdout] test src/csl/csl_error.rs - csl::csl_error::CslError::InvalidOffsetsLength (line 65) ... ignored
[INFO] [stdout] test src/csl.rs - csl::Csl<DA, DS, IS, OS>::indcs (line 259) ... ok
[INFO] [stdout] test src/coo.rs - coo::Coo<DA, DS>::value (line 130) ... ok
[INFO] [stdout] test src/coo/coo_error.rs - coo::coo_error::CooError::InvalidIndcsOrder (line 8) ... ok
[INFO] [stdout] test src/csl/csl_line_constructor.rs - csl::csl_line_constructor::CslLineConstructor::next_outermost_dim (line 40) ... ignored
[INFO] [stdout] test src/csl/csl_line_constructor.rs - csl::csl_line_constructor::CslLineConstructor::push_empty_line (line 68) ... ignored
[INFO] [stdout] test src/csl/csl_line_constructor.rs - csl::csl_line_constructor::CslLineConstructor::push_line (line 94) ... ignored
[INFO] [stdout] test src/csl.rs - csl::Csl<DA, DS, IS, OS>::dims (line 117) ... ok
[INFO] [stdout] test src/coo.rs - coo::Coo<DA, DS>::dims (line 50) ... ok
[INFO] [stdout] test src/csl.rs - csl::Csl<DA, DS, IS, OS>::data (line 247) ... ok
[INFO] [stdout] test src/csl.rs - csl::Csl<DA, DS, IS, OS>::offs (line 299) ... ok
[INFO] [stdout] test src/coo/coo_error.rs - coo::coo_error::CooError::InvalidIndcs (line 17) ... ok
[INFO] [stdout] test src/csl.rs - csl::Csl<DA, DS, IS, OS>::line (line 271) ... ok
[INFO] [stdout] test src/coo/coo_error.rs - coo::coo_error::CooError::DuplicatedIndices (line 26) ... ok
[INFO] [stdout] test src/csl/csl_error.rs - csl::csl_error::CslError::DuplicatedIndices (line 27) ... ok
[INFO] [stdout] test src/csl.rs - csl::Csl<DA, DS, IS, OS>::value (line 396) ... ok
[INFO] [stdout] test src/csl.rs - csl::Csl<DA, DS, IS, OS>::outermost_line_iter (line 314) ... ok
[INFO] [stdout] test src/csl.rs - csl::Csl<DA, DS, IS, OS>::sub_dim (line 366) ... ok
[INFO] [stdout] test src/doc_tests.rs - doc_tests::coo_array_5 (line 13) ... ok
[INFO] [stdout] test src/doc_tests.rs - doc_tests::csl_array_4 (line 80) ... ok
[INFO] [stdout] test src/csl/csl_error.rs - csl::csl_error::CslError::LastOffsetDifferentNnz (line 84) ... ok
[INFO] [stdout] test src/csl/csl_error.rs - csl::csl_error::CslError::IndcsGreaterThanEqualDimLength (line 36) ... ok
[INFO] [stdout] test src/csl/csl_error.rs - csl::csl_error::CslError::InvalidOffsetsOrder (line 75) ... ok
[INFO] [stdout] test src/csl/csl_error.rs - csl::csl_error::CslError::OffsLengthOverflow (line 107) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 14 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "809b72e47d3422e96369d80148b51883a7f24cf0cf067af647f9b6d7dba26459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "809b72e47d3422e96369d80148b51883a7f24cf0cf067af647f9b6d7dba26459", kill_on_drop: false }`
[INFO] [stdout] 809b72e47d3422e96369d80148b51883a7f24cf0cf067af647f9b6d7dba26459