[INFO] crate keccakrs 0.1.6 is already in cache
[INFO] documenting keccakrs-0.1.6 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate keccakrs 0.1.6 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate keccakrs 0.1.6 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 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-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-3/source/tests/perf.rs
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 7e60fbd5acc4a618b8722cd2813e216dcb3873ab0d992a279c1742fb0e0624d1
[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" "7e60fbd5acc4a618b8722cd2813e216dcb3873ab0d992a279c1742fb0e0624d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e60fbd5acc4a618b8722cd2813e216dcb3873ab0d992a279c1742fb0e0624d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e60fbd5acc4a618b8722cd2813e216dcb3873ab0d992a279c1742fb0e0624d1", kill_on_drop: false }`
[INFO] [stdout] 7e60fbd5acc4a618b8722cd2813e216dcb3873ab0d992a279c1742fb0e0624d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 340a5a3f35d894359bdc6355beb28e29020411a62e40053030d247f7fdd36afb
[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" "340a5a3f35d894359bdc6355beb28e29020411a62e40053030d247f7fdd36afb", 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 3.00s
[INFO] running `Command { std: "docker" "inspect" "340a5a3f35d894359bdc6355beb28e29020411a62e40053030d247f7fdd36afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "340a5a3f35d894359bdc6355beb28e29020411a62e40053030d247f7fdd36afb", kill_on_drop: false }`
[INFO] [stdout] 340a5a3f35d894359bdc6355beb28e29020411a62e40053030d247f7fdd36afb