[INFO] fetching crate learnwy_bin_utils 0.1.1...
[INFO] documenting learnwy_bin_utils-0.1.1 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate learnwy_bin_utils 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate learnwy_bin_utils 0.1.1 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 learnwy_bin_utils 0.1.1
[INFO] finished tweaking crates.io crate learnwy_bin_utils 0.1.1
[INFO] tweaked toml for crates.io crate learnwy_bin_utils 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate learnwy_bin_utils 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] c14e4252fd6b0794de38b55e52f05bad9012811a897235edb83c829841c5712d
[INFO] running `Command { std: "docker" "start" "-a" "c14e4252fd6b0794de38b55e52f05bad9012811a897235edb83c829841c5712d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c14e4252fd6b0794de38b55e52f05bad9012811a897235edb83c829841c5712d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c14e4252fd6b0794de38b55e52f05bad9012811a897235edb83c829841c5712d", kill_on_drop: false }`
[INFO] [stdout] c14e4252fd6b0794de38b55e52f05bad9012811a897235edb83c829841c5712d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 5c9ab2a8c6774a044357164075a85ca2a5ec95e0dde74ab2e270a3638db436f5
[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" "5c9ab2a8c6774a044357164075a85ca2a5ec95e0dde74ab2e270a3638db436f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]     Checking directories v0.10.0
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking os_type v2.2.0
[INFO] [stderr]     Checking confy v0.3.1
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking backtrace v0.3.50
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]     Checking human-panic v1.0.3
[INFO] [stderr]     Checking learnwy_bin_utils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting learnwy_bin_utils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `join`, `pick`
[INFO] [stdout]   --> src/lib/utils/collect.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 |     use utils::collect::{join, pick};
[INFO] [stdout]    |                          ^^^^  ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ZH_CN` should have an upper camel case name
[INFO] [stdout]  --> src/translate.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ZH_CN,
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to upper camel case: `ZhCn`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `EN_US` should have an upper camel case name
[INFO] [stdout]   --> src/translate.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     EN_US,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `EnUs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.46s
[INFO] running `Command { std: "docker" "inspect" "5c9ab2a8c6774a044357164075a85ca2a5ec95e0dde74ab2e270a3638db436f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c9ab2a8c6774a044357164075a85ca2a5ec95e0dde74ab2e270a3638db436f5", kill_on_drop: false }`
[INFO] [stdout] 5c9ab2a8c6774a044357164075a85ca2a5ec95e0dde74ab2e270a3638db436f5