[INFO] fetching crate human_format 1.0.3...
[INFO] documenting human_format-1.0.3 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate human_format 1.0.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate human_format 1.0.3 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 human_format 1.0.3
[INFO] finished tweaking crates.io crate human_format 1.0.3
[INFO] tweaked toml for crates.io crate human_format 1.0.3 written to /workspace/builds/worker-0/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] [stderr]     Blocking waiting for file lock on package cache
[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: only one of `license` or `license-file` is necessary
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] d243fcabd1ae976ebccdf9124420fc6eb59b33849132f23f548eab72acfbe054
[INFO] running `Command { std: "docker" "start" "-a" "d243fcabd1ae976ebccdf9124420fc6eb59b33849132f23f548eab72acfbe054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d243fcabd1ae976ebccdf9124420fc6eb59b33849132f23f548eab72acfbe054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d243fcabd1ae976ebccdf9124420fc6eb59b33849132f23f548eab72acfbe054", kill_on_drop: false }`
[INFO] [stdout] d243fcabd1ae976ebccdf9124420fc6eb59b33849132f23f548eab72acfbe054
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 203b168941aef54d1264054b77accc05f0491f9ef7b80ed192e2515a4a0a5bae
[INFO] running `Command { std: "docker" "start" "-a" "203b168941aef54d1264054b77accc05f0491f9ef7b80ed192e2515a4a0a5bae", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]  Documenting human_format v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `SI` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:157:12
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn SI() -> Self {
[INFO] [stdout]     |            ^^ help: convert the identifier to snake case (notice the capitalization): `si`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `Binary` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:175:12
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn Binary() -> Self {
[INFO] [stdout]     |            ^^^^^^ help: convert the identifier to snake case: `binary`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "203b168941aef54d1264054b77accc05f0491f9ef7b80ed192e2515a4a0a5bae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "203b168941aef54d1264054b77accc05f0491f9ef7b80ed192e2515a4a0a5bae", kill_on_drop: false }`
[INFO] [stdout] 203b168941aef54d1264054b77accc05f0491f9ef7b80ed192e2515a4a0a5bae