[INFO] fetching crate tract-linalg 0.11.0...
[INFO] documenting tract-linalg-0.11.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate tract-linalg 0.11.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tract-linalg 0.11.0 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 tract-linalg 0.11.0
[INFO] finished tweaking crates.io crate tract-linalg 0.11.0
[INFO] tweaked toml for crates.io crate tract-linalg 0.11.0 written to /workspace/builds/worker-0/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 034cb1a0f4b600cfe7bed2d586bf92b3be840ffe335ef167016a8fa3df9e40f8
[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" "034cb1a0f4b600cfe7bed2d586bf92b3be840ffe335ef167016a8fa3df9e40f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "034cb1a0f4b600cfe7bed2d586bf92b3be840ffe335ef167016a8fa3df9e40f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "034cb1a0f4b600cfe7bed2d586bf92b3be840ffe335ef167016a8fa3df9e40f8", kill_on_drop: false }`
[INFO] [stdout] 034cb1a0f4b600cfe7bed2d586bf92b3be840ffe335ef167016a8fa3df9e40f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTDOCFLAGS=--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" "doc" "--frozen" "--no-deps" "--document-private-items" "--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] 9965e56db75c98703c490645b35321a83157cae88574ff7c102465238e5c9817
[INFO] running `Command { std: "docker" "start" "-a" "9965e56db75c98703c490645b35321a83157cae88574ff7c102465238e5c9817", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling num-bigint v0.3.0
[INFO] [stderr]    Compiling liquid-core v0.21.2
[INFO] [stderr]    Compiling enum-ordinalize v3.1.8
[INFO] [stderr]    Compiling educe v0.4.11
[INFO] [stderr]    Compiling liquid-lib v0.21.1
[INFO] [stderr]    Compiling liquid v0.21.4
[INFO] [stderr]    Compiling tract-linalg v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting tract-linalg v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: attribute should be applied to a function or static
[INFO] [stdout]  --> src/x86_64_fma/mmm.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     #[no_mangle]
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 5 |     fn fma_mmm_f32_16x6(op: *const MatMatMulKerSpec<f32, f32, f32, f32>) -> isize;
[INFO] [stdout]   |     ------------------------------------------------------------------------------ not a function or static
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a function or static
[INFO] [stdout]  --> src/x86_64_fma/mmm.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     #[no_mangle]
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 7 |     fn fma_mmm_i8_8x8(op: *const MatMatMulKerSpec<i8, i8, i8, i32>) -> isize;
[INFO] [stdout]   |     ------------------------------------------------------------------------- not a function or static
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.18s
[INFO] running `Command { std: "docker" "inspect" "9965e56db75c98703c490645b35321a83157cae88574ff7c102465238e5c9817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9965e56db75c98703c490645b35321a83157cae88574ff7c102465238e5c9817", kill_on_drop: false }`
[INFO] [stdout] 9965e56db75c98703c490645b35321a83157cae88574ff7c102465238e5c9817
