[INFO] fetching crate proc_getter 0.0.3...
[INFO] testing proc_getter-0.0.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate proc_getter 0.0.3 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate proc_getter 0.0.3
[INFO] finished tweaking crates.io crate proc_getter 0.0.3
[INFO] tweaked toml for crates.io crate proc_getter 0.0.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate proc_getter 0.0.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6cd43c644541c45d832c58712866d6453229ab12bf0181bcdec3ec5c1da81143
[INFO] running `Command { std: "docker" "start" "-a" "6cd43c644541c45d832c58712866d6453229ab12bf0181bcdec3ec5c1da81143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cd43c644541c45d832c58712866d6453229ab12bf0181bcdec3ec5c1da81143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cd43c644541c45d832c58712866d6453229ab12bf0181bcdec3ec5c1da81143", kill_on_drop: false }`
[INFO] [stdout] 6cd43c644541c45d832c58712866d6453229ab12bf0181bcdec3ec5c1da81143
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTFLAGS=--cap-lints=forbid" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 151011da14d129c06ceae9c855c7921961895f6549b3f8e9ee95ee4eb0afa368
[INFO] running `Command { std: "docker" "start" "-a" "151011da14d129c06ceae9c855c7921961895f6549b3f8e9ee95ee4eb0afa368", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc_getter v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: this attribute can only be applied to a `use` item
[INFO] [stdout]  --> src/proc/mod.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[doc(inline)]
[INFO] [stdout]   |       ^^^^^^ only applicable on `use` items
[INFO] [stdout] 3 | pub mod buddyinfo;
[INFO] [stdout]   | ----------------- not a `use` item
[INFO] [stdout]   |
[INFO] [stdout]   = note: read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline> for more information
[INFO] [stdout]   = note: `#[deny(invalid_doc_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index`, `name`, `dmi_user`, `dmi_gusers`, and `dmi_addr` are never read
[INFO] [stdout]   --> src/proc/net/dev_mcast.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct DevMcast {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout]  6 |     index: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]  7 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  8 |     dmi_user: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]  9 |     dmi_gusers: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 10 |     dmi_addr: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DevMcast` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tcp_ext` and `ip_ext` are never read
[INFO] [stdout]  --> src/proc/net/netstat.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct NetStat {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 7 |     tcp_ext: HashMap<String, usize>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     ip_ext: HashMap<String, usize>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `NetStat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc_getter` (lib) due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "151011da14d129c06ceae9c855c7921961895f6549b3f8e9ee95ee4eb0afa368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "151011da14d129c06ceae9c855c7921961895f6549b3f8e9ee95ee4eb0afa368", kill_on_drop: false }`
[INFO] [stdout] 151011da14d129c06ceae9c855c7921961895f6549b3f8e9ee95ee4eb0afa368
