[INFO] cloning repository https://github.com/clemson-cal/sailfish
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/clemson-cal/sailfish" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclemson-cal%2Fsailfish", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclemson-cal%2Fsailfish'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df854860d01b822e2aadbd13968f447d39d31e63
[INFO] documenting clemson-cal/sailfish against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclemson-cal%2Fsailfish" "/workspace/builds/worker-31/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/clemson-cal/sailfish on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/clemson-cal/sailfish
[INFO] finished tweaking git repo https://github.com/clemson-cal/sailfish
[INFO] tweaked toml for git repo https://github.com/clemson-cal/sailfish written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate git repo https://github.com/clemson-cal/sailfish already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a01404366d4dbbd7b4cf308db94fa30898c30e5416ec117a2a89a6ed1ce25bda
[INFO] running `Command { std: "docker" "start" "-a" "a01404366d4dbbd7b4cf308db94fa30898c30e5416ec117a2a89a6ed1ce25bda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a01404366d4dbbd7b4cf308db94fa30898c30e5416ec117a2a89a6ed1ce25bda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a01404366d4dbbd7b4cf308db94fa30898c30e5416ec117a2a89a6ed1ce25bda", kill_on_drop: false }`
[INFO] [stdout] a01404366d4dbbd7b4cf308db94fa30898c30e5416ec117a2a89a6ed1ce25bda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56a7b2e2587cc9072ebab68998dacfadcb8593089d22c91515e731a49c9a66ff
[INFO] running `Command { std: "docker" "start" "-a" "56a7b2e2587cc9072ebab68998dacfadcb8593089d22c91515e731a49c9a66ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking kepler-two-body v0.1.0 (https://github.com/clemson-cal/kepler-two-body#3b2f2567)
[INFO] [stderr]     Checking kind-config v0.2.7
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling openmp-sys v1.2.0
[INFO] [stderr]    Compiling gridiron v0.1.0 (https://github.com/clemson-cal/gridiron#0548d068)
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]    Compiling which v4.2.2
[INFO] [stderr]    Compiling sf_build v0.1.0 (/opt/rustwide/workdir/sf_build)
[INFO] [stderr]    Compiling gpu_core v0.1.0 (/opt/rustwide/workdir/gpu_core)
[INFO] [stderr]    Compiling sailfish v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rmp v0.8.10
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> gpu_core/src/device.rs:47:40
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub unsafe fn uninit_buffer<T: Copy>(&self, len: usize) -> DeviceBuffer<T> {
[INFO] [stdout]    |     -------------------------------------------------------------------------- because it's nested under this `unsafe` fn
[INFO] [stdout] 46 |         let bytes = (len * std::mem::size_of::<T>()) as c_ulong;
[INFO] [stdout] 47 |         let ptr = on_device(self.0, || unsafe {
[INFO] [stdout]    |                                        ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout]    = note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
[INFO] [stdout]    = note: `#[allow(unsafe_op_in_unsafe_fn)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]     Checking thiserror v1.0.29
[INFO] [stderr]     Checking rmp-serde v0.15.5
[INFO] [stderr]  Documenting sailfish v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.08s
[INFO] running `Command { std: "docker" "inspect" "56a7b2e2587cc9072ebab68998dacfadcb8593089d22c91515e731a49c9a66ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56a7b2e2587cc9072ebab68998dacfadcb8593089d22c91515e731a49c9a66ff", kill_on_drop: false }`
[INFO] [stdout] 56a7b2e2587cc9072ebab68998dacfadcb8593089d22c91515e731a49c9a66ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] d1c35e763473b5ed00913a0e596052386c7dc4f400da29e068d073bbedccd54f
[INFO] running `Command { std: "docker" "start" "-a" "d1c35e763473b5ed00913a0e596052386c7dc4f400da29e068d073bbedccd54f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking kind-config v0.2.7
[INFO] [stderr]     Checking kepler-two-body v0.1.0 (https://github.com/clemson-cal/kepler-two-body#3b2f2567)
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling openmp-sys v1.2.0
[INFO] [stderr]    Compiling gridiron v0.1.0 (https://github.com/clemson-cal/gridiron#0548d068)
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling which v4.2.2
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]    Compiling sf_build v0.1.0 (/opt/rustwide/workdir/sf_build)
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking rmp v0.8.10
[INFO] [stderr]    Compiling gpu_core v0.1.0 (/opt/rustwide/workdir/gpu_core)
[INFO] [stderr]    Compiling sailfish v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> gpu_core/src/device.rs:47:40
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub unsafe fn uninit_buffer<T: Copy>(&self, len: usize) -> DeviceBuffer<T> {
[INFO] [stdout]    |     -------------------------------------------------------------------------- because it's nested under this `unsafe` fn
[INFO] [stdout] 46 |         let bytes = (len * std::mem::size_of::<T>()) as c_ulong;
[INFO] [stdout] 47 |         let ptr = on_device(self.0, || unsafe {
[INFO] [stdout]    |                                        ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout]    = note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
[INFO] [stdout]    = note: `#[allow(unsafe_op_in_unsafe_fn)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]     Checking thiserror v1.0.29
[INFO] [stderr]     Checking rmp-serde v0.15.5
[INFO] [stderr]  Documenting sailfish v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.97s
[INFO] running `Command { std: "docker" "inspect" "d1c35e763473b5ed00913a0e596052386c7dc4f400da29e068d073bbedccd54f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1c35e763473b5ed00913a0e596052386c7dc4f400da29e068d073bbedccd54f", kill_on_drop: false }`
[INFO] [stdout] d1c35e763473b5ed00913a0e596052386c7dc4f400da29e068d073bbedccd54f