[INFO] fetching crate mop-structs 0.0.10...
[INFO] testing mop-structs-0.0.10 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate mop-structs 0.0.10 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate mop-structs 0.0.10 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mop-structs 0.0.10
[INFO] finished tweaking crates.io crate mop-structs 0.0.10
[INFO] tweaked toml for crates.io crate mop-structs 0.0.10 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_core v0.2.2
[INFO] [stderr]   Downloaded quickcheck v0.7.2
[INFO] [stderr]   Downloaded mop-common-deps v0.0.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c4aa3b64c80517c91ae3af24aa440a473e06b340b5a89681c62fca73751a2c7
[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" "6c4aa3b64c80517c91ae3af24aa440a473e06b340b5a89681c62fca73751a2c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c4aa3b64c80517c91ae3af24aa440a473e06b340b5a89681c62fca73751a2c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c4aa3b64c80517c91ae3af24aa440a473e06b340b5a89681c62fca73751a2c7", kill_on_drop: false }`
[INFO] [stdout] 6c4aa3b64c80517c91ae3af24aa440a473e06b340b5a89681c62fca73751a2c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d35487616e5e0b0f6c1d3711b7d921f22b2650fabee5aeccb52d7646ae7f448b
[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" "d35487616e5e0b0f6c1d3711b7d921f22b2650fabee5aeccb52d7646ae7f448b", kill_on_drop: false }`
[INFO] [stderr]    Compiling mop-common-deps v0.0.10
[INFO] [stderr]    Compiling mop-structs v0.0.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]  --> src/vec/vec_array.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 |   mem::uninitialized,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/vec/vec_array.rs:82:23
[INFO] [stdout]    |
[INFO] [stdout] 82 |       array: unsafe { uninitialized() },
[INFO] [stdout]    |                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "d35487616e5e0b0f6c1d3711b7d921f22b2650fabee5aeccb52d7646ae7f448b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d35487616e5e0b0f6c1d3711b7d921f22b2650fabee5aeccb52d7646ae7f448b", kill_on_drop: false }`
[INFO] [stdout] d35487616e5e0b0f6c1d3711b7d921f22b2650fabee5aeccb52d7646ae7f448b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95d3739fca378be516ef874525b25e4d56999fa6375311892c36e5f0c54e0933
[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" "95d3739fca378be516ef874525b25e4d56999fa6375311892c36e5f0c54e0933", kill_on_drop: false }`
[INFO] [stderr]    Compiling mop-structs v0.0.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]  --> src/vec/vec_array.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 |   mem::uninitialized,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/vec/vec_array.rs:82:23
[INFO] [stdout]    |
[INFO] [stdout] 82 |       array: unsafe { uninitialized() },
[INFO] [stdout]    |                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]  --> src/vec/vec_array.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 |   mem::uninitialized,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/vec/vec_array.rs:82:23
[INFO] [stdout]    |
[INFO] [stdout] 82 |       array: unsafe { uninitialized() },
[INFO] [stdout]    |                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: taking a mutable reference to a `const` item
[INFO] [stdout]    --> src/matrix/dr_matrix/mod.rs:343:54
[INFO] [stdout]     |
[INFO] [stdout] 343 |     assert_eq!(default_dr_matrix_alloc().data_mut(), &mut DEFAULT_DATA);
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(const_item_mutation)]` on by default
[INFO] [stdout]     = note: each usage of a `const` item creates a new temporary
[INFO] [stdout]     = note: the mutable reference will refer to this temporary, not the original `const` item
[INFO] [stdout] note: `const` item defined here
[INFO] [stdout]    --> src/matrix/dr_matrix/mod.rs:314:5
[INFO] [stdout]     |
[INFO] [stdout] 314 | /     const DEFAULT_DATA: [i32; 20] = [
[INFO] [stdout] 315 | |         1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
[INFO] [stdout] 316 | |         11, 12, 13, 14, 15, 16, 17, 18, 19, 20
[INFO] [stdout] 317 | |     ];
[INFO] [stdout]     | |______^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "95d3739fca378be516ef874525b25e4d56999fa6375311892c36e5f0c54e0933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95d3739fca378be516ef874525b25e4d56999fa6375311892c36e5f0c54e0933", kill_on_drop: false }`
[INFO] [stdout] 95d3739fca378be516ef874525b25e4d56999fa6375311892c36e5f0c54e0933
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8894653ea02d1957b63fe3dafe0d40e80acbc8a6ba4371e19c8ea19b88be94d6
[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" "8894653ea02d1957b63fe3dafe0d40e80acbc8a6ba4371e19c8ea19b88be94d6", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]  --> src/vec/vec_array.rs:8:3
[INFO] [stderr]   |
[INFO] [stderr] 8 |   mem::uninitialized,
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]  --> src/vec/vec_array.rs:8:3
[INFO] [stderr]   |
[INFO] [stderr] 8 |   mem::uninitialized,
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/vec/vec_array.rs:82:23
[INFO] [stderr]    |
[INFO] [stderr] 82 |       array: unsafe { uninitialized() },
[INFO] [stderr]    |                       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/vec/vec_array.rs:82:23
[INFO] [stderr]    |
[INFO] [stderr] 82 |       array: unsafe { uninitialized() },
[INFO] [stderr]    |                       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: taking a mutable reference to a `const` item
[INFO] [stderr]    --> src/matrix/dr_matrix/mod.rs:343:54
[INFO] [stderr]     |
[INFO] [stderr] 343 |     assert_eq!(default_dr_matrix_alloc().data_mut(), &mut DEFAULT_DATA);
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(const_item_mutation)]` on by default
[INFO] [stderr]     = note: each usage of a `const` item creates a new temporary
[INFO] [stderr]     = note: the mutable reference will refer to this temporary, not the original `const` item
[INFO] [stderr] note: `const` item defined here
[INFO] [stderr]    --> src/matrix/dr_matrix/mod.rs:314:5
[INFO] [stderr]     |
[INFO] [stderr] 314 | /     const DEFAULT_DATA: [i32; 20] = [
[INFO] [stderr] 315 | |         1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
[INFO] [stderr] 316 | |         11, 12, 13, 14, 15, 16, 17, 18, 19, 20
[INFO] [stderr] 317 | |     ];
[INFO] [stderr]     | |______^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mop_structs-bc0e14914671aa02
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-b1ff25cdd4100a0f
[INFO] [stdout] test matrix::dr_matrix::tests::dr_matrix_alloc_cols ... ok
[INFO] [stdout] test matrix::dr_matrix::tests::dr_matrix_alloc_data ... ok
[INFO] [stdout] test matrix::dr_matrix::tests::dr_matrix_alloc_clear ... ok
[INFO] [stdout] test matrix::dr_matrix::tests::dr_matrix_alloc_data_mut ... ok
[INFO] [stdout] test matrix::dr_matrix::tests::dr_matrix_alloc_truncate ... ok
[INFO] [stdout] test matrix::dr_matrix::tests::dr_matrix_alloc_rows ... ok
[INFO] [stdout] test matrix::dr_matrix::tests::dr_matrix_alloc_value ... ok
[INFO] [stdout] test matrix::dr_matrix::tests::dr_matrix_alloc_row ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 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] [stderr]    Doc-tests mop-structs
[INFO] [stdout] 
[INFO] [stdout] running 64 tests
[INFO] [stdout] test src/matrix/csr_matrix/mod.rs - matrix::csr_matrix::CsrMatrix<DS, US>::clear (line 687) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name mop_structs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cfg 'feature="default"' --extern mop_common_deps=/opt/rustwide/target/debug/deps/libmop_common_deps-6b2d7b544be1869e.rlib --extern mop_structs=/opt/rustwide/target/debug/deps/libmop_structs-d72b7b8825a5612d.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "8894653ea02d1957b63fe3dafe0d40e80acbc8a6ba4371e19c8ea19b88be94d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8894653ea02d1957b63fe3dafe0d40e80acbc8a6ba4371e19c8ea19b88be94d6", kill_on_drop: false }`
[INFO] [stdout] 8894653ea02d1957b63fe3dafe0d40e80acbc8a6ba4371e19c8ea19b88be94d6
