[INFO] cloning repository https://github.com/djallen89/gremlin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/djallen89/gremlin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjallen89%2Fgremlin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjallen89%2Fgremlin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea252257b5b3bba4d27921cf6d5550a8188f2b1e
[INFO] documenting djallen89/gremlin against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjallen89%2Fgremlin" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/djallen89/gremlin on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/djallen89/gremlin
[INFO] finished tweaking git repo https://github.com/djallen89/gremlin
[INFO] tweaked toml for git repo https://github.com/djallen89/gremlin written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/djallen89/gremlin already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 019f8506b8fef7fa7f2af7efb4b0e140cd80f767c02f9e19eda0382b883b1f95
[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" "019f8506b8fef7fa7f2af7efb4b0e140cd80f767c02f9e19eda0382b883b1f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "019f8506b8fef7fa7f2af7efb4b0e140cd80f767c02f9e19eda0382b883b1f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "019f8506b8fef7fa7f2af7efb4b0e140cd80f767c02f9e19eda0382b883b1f95", kill_on_drop: false }`
[INFO] [stdout] 019f8506b8fef7fa7f2af7efb4b0e140cd80f767c02f9e19eda0382b883b1f95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8da606cc442b5b29168e9b2123630f95486c2e9fcb4cda5ae33a411f0390fb1d
[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" "8da606cc442b5b29168e9b2123630f95486c2e9fcb4cda5ae33a411f0390fb1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling openblas-src v0.6.1
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]     Checking rand_pcg v0.1.1
[INFO] [stderr]     Checking blas-src v0.2.1
[INFO] [stderr]     Checking num_cpus v1.10.0
[INFO] [stderr]     Checking rand_os v0.1.2
[INFO] [stderr]     Checking cblas-sys v0.1.4
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking gremlin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting gremlin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib/matrix_math.rs:61:24
[INFO] [stdout]    |
[INFO] [stdout] 61 | type BlockFn<'a> = &'a Fn(Stride, Stride, Dim, Dim, Dim, ConstPtr, ConstPtr, MutPtr);
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Stride, Stride, Dim, Dim, Dim, ConstPtr, ConstPtr, MutPtr)`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `L2_SIZE`
[INFO] [stdout]   --> src/lib/mod.rs:18:28
[INFO] [stdout]    |
[INFO] [stdout] 18 | use matrix_math::{L1_SIZE, L2_SIZE, BLOCKROW, BLOCKCOL, BLOCKM};
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `max`, `min`
[INFO] [stdout]   --> src/lib/mod.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::cmp::{min, max};
[INFO] [stdout]    |                ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total_stripes`
[INFO] [stdout]    --> src/lib/mod.rs:228:9
[INFO] [stdout]     |
[INFO] [stdout] 228 |     let total_stripes = (stripes / block_rs) + if row_rem > 0 { 1 } else { 0 };
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_stripes`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total_pillars`
[INFO] [stdout]    --> src/lib/mod.rs:229:9
[INFO] [stdout]     |
[INFO] [stdout] 229 |     let total_pillars = (pillars / block_cs) + if col_rem > 0 { 1 } else { 0 };
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_pillars`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_addr`
[INFO] [stdout]  --> src/lib/danger_math.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub fn from_addr(borrow_addr: &f64) -> Ptr {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `param_gather`
[INFO] [stdout]    --> src/lib/mod.rs:305:11
[INFO] [stdout]     |
[INFO] [stdout] 305 | unsafe fn param_gather(threads: usize, min_size: usize, m_stride: usize, p_stride: usize,
[INFO] [stdout]     |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.06s
[INFO] running `Command { std: "docker" "inspect" "8da606cc442b5b29168e9b2123630f95486c2e9fcb4cda5ae33a411f0390fb1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8da606cc442b5b29168e9b2123630f95486c2e9fcb4cda5ae33a411f0390fb1d", kill_on_drop: false }`
[INFO] [stdout] 8da606cc442b5b29168e9b2123630f95486c2e9fcb4cda5ae33a411f0390fb1d