[INFO] cloning repository https://github.com/botagar/keccakrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/botagar/keccakrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbotagar%2Fkeccakrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbotagar%2Fkeccakrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 65db4b56a30f4e166f80b7d0906e374c819d3147
[INFO] documenting botagar/keccakrs against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbotagar%2Fkeccakrs" "/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/botagar/keccakrs on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/botagar/keccakrs
[INFO] finished tweaking git repo https://github.com/botagar/keccakrs
[INFO] tweaked toml for git repo https://github.com/botagar/keccakrs written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/botagar/keccakrs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-8/source/tests/perf.rs
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", 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] 2e642f13d7d29b38621de8d91b74f1957ed1d60ddf3eec3636ba3379490c49b2
[INFO] running `Command { std: "docker" "start" "-a" "2e642f13d7d29b38621de8d91b74f1957ed1d60ddf3eec3636ba3379490c49b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e642f13d7d29b38621de8d91b74f1957ed1d60ddf3eec3636ba3379490c49b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e642f13d7d29b38621de8d91b74f1957ed1d60ddf3eec3636ba3379490c49b2", kill_on_drop: false }`
[INFO] [stdout] 2e642f13d7d29b38621de8d91b74f1957ed1d60ddf3eec3636ba3379490c49b2
[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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 528fef82c987f34e01a55eb70e1f04cdeead47a8e000f1efe5a39c2b03a74ee9
[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" "528fef82c987f34e01a55eb70e1f04cdeead47a8e000f1efe5a39c2b03a74ee9", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/tests/perf.rs
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]  Documenting keccakrs v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `i` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:191:11
[INFO] [stdout]     |
[INFO] [stdout] 191 |       for i in 0..24 {
[INFO] [stdout]     |           ^ help: convert the identifier to upper case (notice the capitalization): `I`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `i` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:191:11
[INFO] [stdout]     |
[INFO] [stdout] 191 |       for i in 0..24 {
[INFO] [stdout]     |           ^ help: convert the identifier to upper case (notice the capitalization): `I`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `x` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:216:9
[INFO] [stdout]     |
[INFO] [stdout] 216 |     for x in 0..5 {
[INFO] [stdout]     |         ^ help: convert the identifier to upper case (notice the capitalization): `X`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `x` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:222:9
[INFO] [stdout]     |
[INFO] [stdout] 222 |     for x in 0..5 {
[INFO] [stdout]     |         ^ help: convert the identifier to upper case (notice the capitalization): `X`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `x` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:228:9
[INFO] [stdout]     |
[INFO] [stdout] 228 |     for x in 0..5 {
[INFO] [stdout]     |         ^ help: convert the identifier to upper case (notice the capitalization): `X`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `y` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:230:13
[INFO] [stdout]     |
[INFO] [stdout] 230 |         for y in 0..5 {
[INFO] [stdout]     |             ^ help: convert the identifier to upper case (notice the capitalization): `Y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `x` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:242:9
[INFO] [stdout]     |
[INFO] [stdout] 242 |     for x in 0..5 {
[INFO] [stdout]     |         ^ help: convert the identifier to upper case (notice the capitalization): `X`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `y` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:244:13
[INFO] [stdout]     |
[INFO] [stdout] 244 |         for y in 0..5 {
[INFO] [stdout]     |             ^ help: convert the identifier to upper case (notice the capitalization): `Y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `x` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:264:9
[INFO] [stdout]     |
[INFO] [stdout] 264 |     for x in 0..5 {
[INFO] [stdout]     |         ^ help: convert the identifier to upper case (notice the capitalization): `X`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `y` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:266:13
[INFO] [stdout]     |
[INFO] [stdout] 266 |         for y in 0..5 {
[INFO] [stdout]     |             ^ help: convert the identifier to upper case (notice the capitalization): `Y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `x` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:286:9
[INFO] [stdout]     |
[INFO] [stdout] 286 |     for x in 0..5 {
[INFO] [stdout]     |         ^ help: convert the identifier to upper case (notice the capitalization): `X`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `y` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:288:13
[INFO] [stdout]     |
[INFO] [stdout] 288 |         for y in 0..5 {
[INFO] [stdout]     |             ^ help: convert the identifier to upper case (notice the capitalization): `Y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "528fef82c987f34e01a55eb70e1f04cdeead47a8e000f1efe5a39c2b03a74ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "528fef82c987f34e01a55eb70e1f04cdeead47a8e000f1efe5a39c2b03a74ee9", kill_on_drop: false }`
[INFO] [stdout] 528fef82c987f34e01a55eb70e1f04cdeead47a8e000f1efe5a39c2b03a74ee9