[INFO] fetching crate keccakrs 0.1.6...
[INFO] documenting keccakrs-0.1.6 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate keccakrs 0.1.6 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate keccakrs 0.1.6 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 crates.io crate keccakrs 0.1.6
[INFO] finished tweaking crates.io crate keccakrs 0.1.6
[INFO] tweaked toml for crates.io crate keccakrs 0.1.6 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "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-7/source/tests/perf.rs
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c26ecedf18915809a9090b115b397b537881f218d3fa639e1d37acbbce85cc07
[INFO] running `Command { std: "docker" "start" "-a" "c26ecedf18915809a9090b115b397b537881f218d3fa639e1d37acbbce85cc07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c26ecedf18915809a9090b115b397b537881f218d3fa639e1d37acbbce85cc07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c26ecedf18915809a9090b115b397b537881f218d3fa639e1d37acbbce85cc07", kill_on_drop: false }`
[INFO] [stdout] c26ecedf18915809a9090b115b397b537881f218d3fa639e1d37acbbce85cc07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 14a3358b85ae6018689cd1fba81d8c0ce46ae393db1eab7c519c6b0c74dce9f9
[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" "14a3358b85ae6018689cd1fba81d8c0ce46ae393db1eab7c519c6b0c74dce9f9", 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 `x` should have an upper case name
[INFO] [stdout]   --> src/round.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     for x in 0..5 {
[INFO] [stdout]    |         ^ help: convert the identifier to upper case (notice the capitalization): `X`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `x` should have an upper case name
[INFO] [stdout]   --> src/round.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     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/round.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     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/round.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     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/round.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |         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/round.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     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/round.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |         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/round.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     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/round.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |         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/round.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |     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/round.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |         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 `i` should have an upper case name
[INFO] [stdout]   --> src/keccak_f.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |       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: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "14a3358b85ae6018689cd1fba81d8c0ce46ae393db1eab7c519c6b0c74dce9f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14a3358b85ae6018689cd1fba81d8c0ce46ae393db1eab7c519c6b0c74dce9f9", kill_on_drop: false }`
[INFO] [stdout] 14a3358b85ae6018689cd1fba81d8c0ce46ae393db1eab7c519c6b0c74dce9f9