[INFO] fetching crate kea 0.1.3...
[INFO] documenting kea-0.1.3 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate kea 0.1.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate kea 0.1.3 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 kea 0.1.3
[INFO] finished tweaking crates.io crate kea 0.1.3
[INFO] tweaked toml for crates.io crate kea 0.1.3 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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stdout] 6ae5881688cb31f819a9f8dbb5ad4d9916936be118e7ccd3744b7e2619ebd086
[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" "6ae5881688cb31f819a9f8dbb5ad4d9916936be118e7ccd3744b7e2619ebd086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ae5881688cb31f819a9f8dbb5ad4d9916936be118e7ccd3744b7e2619ebd086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ae5881688cb31f819a9f8dbb5ad4d9916936be118e7ccd3744b7e2619ebd086", kill_on_drop: false }`
[INFO] [stdout] 6ae5881688cb31f819a9f8dbb5ad4d9916936be118e7ccd3744b7e2619ebd086
[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] [stdout] 99b205da095d20583d2d306bd98e79612f52ae694a64cf8f8989e90ef69fa6dc
[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" "99b205da095d20583d2d306bd98e79612f52ae694a64cf8f8989e90ef69fa6dc", kill_on_drop: false }`
[INFO] [stderr]     Checking pacman v0.1.3
[INFO] [stderr]    Compiling libz-sys v1.1.1
[INFO] [stderr]    Compiling curl-sys v0.4.36+curl-7.71.1
[INFO] [stderr]    Compiling libssh2-sys v0.2.19
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]     Checking alpm-rs v0.1.24
[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr]     Checking git2 v0.8.0
[INFO] [stderr]     Checking aur-client v0.1.3
[INFO] [stderr]  Documenting kea v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `alpm_rs::List`
[INFO] [stdout]  --> src/repo/upgrade.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | use alpm_rs::{Handle, List};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout]   |                       |
[INFO] [stdout]   |                       no `List` in the root
[INFO] [stdout]   |                       help: a similar name exists in the module: `list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `kea`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name kea src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern alpm_rs=/opt/rustwide/target/debug/deps/libalpm_rs-ce710d89fad7f07f.rmeta --extern aur_client=/opt/rustwide/target/debug/deps/libaur_client-a510ff5c5a15de70.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-5e80f06216331e5d.rmeta --extern dirs=/opt/rustwide/target/debug/deps/libdirs-7e64f6dca7ea7b5c.rmeta --extern pacman=/opt/rustwide/target/debug/deps/libpacman-c57be7aaa9e89ec0.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-cf2a7db764a470fc.rmeta --extern termion=/opt/rustwide/target/debug/deps/libtermion-5a248c86dd2f6ec8.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-d2a7ff022724738f.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "99b205da095d20583d2d306bd98e79612f52ae694a64cf8f8989e90ef69fa6dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99b205da095d20583d2d306bd98e79612f52ae694a64cf8f8989e90ef69fa6dc", kill_on_drop: false }`
[INFO] [stdout] 99b205da095d20583d2d306bd98e79612f52ae694a64cf8f8989e90ef69fa6dc