[INFO] cloning repository https://github.com/bokuweb/armv4-emu-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bokuweb/armv4-emu-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbokuweb%2Farmv4-emu-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbokuweb%2Farmv4-emu-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a04980c224d7b10e8c5a01df61bfb8545ae04fda
[INFO] documenting bokuweb/armv4-emu-rs against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbokuweb%2Farmv4-emu-rs" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bokuweb/armv4-emu-rs 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/bokuweb/armv4-emu-rs
[INFO] finished tweaking git repo https://github.com/bokuweb/armv4-emu-rs
[INFO] tweaked toml for git repo https://github.com/bokuweb/armv4-emu-rs written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/bokuweb/armv4-emu-rs 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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ea5e19bde272debe613aa6d17537b7bf312cfe2925e1f4710a9a07ac7b50b3b7
[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" "ea5e19bde272debe613aa6d17537b7bf312cfe2925e1f4710a9a07ac7b50b3b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea5e19bde272debe613aa6d17537b7bf312cfe2925e1f4710a9a07ac7b50b3b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea5e19bde272debe613aa6d17537b7bf312cfe2925e1f4710a9a07ac7b50b3b7", kill_on_drop: false }`
[INFO] [stdout] ea5e19bde272debe613aa6d17537b7bf312cfe2925e1f4710a9a07ac7b50b3b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9788b8d29e5b7f3cfa36252f3ed1d78f90b61431f0bd2366c383cc36efbdb4af
[INFO] running `Command { std: "docker" "start" "-a" "9788b8d29e5b7f3cfa36252f3ed1d78f90b61431f0bd2366c383cc36efbdb4af", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.40
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking ucd-util v0.1.1
[INFO] [stderr]     Checking cfg-if v0.1.2
[INFO] [stderr]     Checking lazy_static v1.0.0
[INFO] [stderr]    Compiling regex v0.2.10
[INFO] [stderr]     Checking quick-error v1.2.1
[INFO] [stderr]     Checking utf8-ranges v1.0.0
[INFO] [stderr]     Checking termcolor v0.3.6
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking byteorder v1.2.2
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking log v0.4.1
[INFO] [stderr]     Checking regex-syntax v0.5.3
[INFO] [stderr]     Checking humantime v1.1.1
[INFO] [stderr]     Checking thread_local v0.3.5
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking atty v0.2.8
[INFO] [stderr]    Compiling syn v0.13.4
[INFO] [stderr]     Checking aho-corasick v0.6.4
[INFO] [stderr]    Compiling scroll_derive v0.9.3
[INFO] [stderr]     Checking env_logger v0.5.9
[INFO] [stderr]     Checking scroll v0.9.0
[INFO] [stderr]     Checking goblin v0.0.15
[INFO] [stderr]  Documenting armv4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `NOP_RAW` should have an upper camel case name
[INFO] [stdout]   --> src/core.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     NOP_RAW,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `NopRaw`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CS_HS` should have an upper camel case name
[INFO] [stdout]   --> src/decoder/arm.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     CS_HS,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `CsHs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CC_LO` should have an upper camel case name
[INFO] [stdout]   --> src/decoder/arm.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     CC_LO,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `CcLo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.58s
[INFO] running `Command { std: "docker" "inspect" "9788b8d29e5b7f3cfa36252f3ed1d78f90b61431f0bd2366c383cc36efbdb4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9788b8d29e5b7f3cfa36252f3ed1d78f90b61431f0bd2366c383cc36efbdb4af", kill_on_drop: false }`
[INFO] [stdout] 9788b8d29e5b7f3cfa36252f3ed1d78f90b61431f0bd2366c383cc36efbdb4af