[INFO] fetching crate ztop 0.1.0...
[INFO] documenting ztop-0.1.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate ztop 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate ztop 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ztop 0.1.0
[INFO] finished tweaking crates.io crate ztop 0.1.0
[INFO] tweaked toml for crates.io crate ztop 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate ztop 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 033a56b2b0ff7edd8875d7a2e9bbf5e16bc53228332d8cda4f6259565a3c2df9
[INFO] running `Command { std: "docker" "start" "-a" "033a56b2b0ff7edd8875d7a2e9bbf5e16bc53228332d8cda4f6259565a3c2df9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "033a56b2b0ff7edd8875d7a2e9bbf5e16bc53228332d8cda4f6259565a3c2df9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "033a56b2b0ff7edd8875d7a2e9bbf5e16bc53228332d8cda4f6259565a3c2df9", kill_on_drop: false }`
[INFO] [stdout] 033a56b2b0ff7edd8875d7a2e9bbf5e16bc53228332d8cda4f6259565a3c2df9
[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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] af15105399b62ff6889c8a7cb9dc2cdf136aadd2e07876e2159ffb528c0c0188
[INFO] running `Command { std: "docker" "start" "-a" "af15105399b62ff6889c8a7cb9dc2cdf136aadd2e07876e2159ffb528c0c0188", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-segmentation v1.8.0
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking humanize-rs v0.1.5
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking termion v1.5.6
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking tui v0.15.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking structopt v0.3.22
[INFO] [stderr]     Checking sysctl v0.4.1
[INFO] [stderr]  Documenting ztop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `SnapshotIter` in this scope
[INFO] [stdout]   --> src/app.rs:67:47
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Snapshot {
[INFO] [stdout]    | --------------- similarly named struct `Snapshot` defined here
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn iter(pool: Option<&str>) -> Result<SnapshotIter, Box<dyn Error>> {
[INFO] [stdout]    |                                               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn iter(pool: Option<&str>) -> Result<Snapshot, Box<dyn Error>> {
[INFO] [stdout]    |                                               ^^^^^^^^
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl<SnapshotIter> Snapshot {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `ztop`
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name ztop 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 cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-810dd9fbe1e28608.rmeta --extern humanize_rs=/opt/rustwide/target/debug/deps/libhumanize_rs-f8edaa467c39dfe4.rmeta --extern ieee754=/opt/rustwide/target/debug/deps/libieee754-a3b814eea92165c3.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-b98b7a582d00cfce.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-46bf5b535d6b6b09.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-abd537742420dd21.rmeta --extern sysctl=/opt/rustwide/target/debug/deps/libsysctl-33e69bd203da985a.rmeta --extern termion=/opt/rustwide/target/debug/deps/libtermion-1a36d642d6e78ad0.rmeta --extern tui=/opt/rustwide/target/debug/deps/libtui-782e4251035859bc.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "af15105399b62ff6889c8a7cb9dc2cdf136aadd2e07876e2159ffb528c0c0188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af15105399b62ff6889c8a7cb9dc2cdf136aadd2e07876e2159ffb528c0c0188", kill_on_drop: false }`
[INFO] [stdout] af15105399b62ff6889c8a7cb9dc2cdf136aadd2e07876e2159ffb528c0c0188
