[INFO] updating cached repository https://github.com/jgillich/rtop
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5a7600ba6605b1c48768c4bfc8799b9be9097f39
[INFO] checking jgillich/rtop against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgillich%2Frtop" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jgillich/rtop on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jgillich/rtop
[INFO] finished tweaking git repo https://github.com/jgillich/rtop
[INFO] tweaked toml for git repo https://github.com/jgillich/rtop written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/jgillich/rtop already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-5/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/jeaye/ncurses-rs.git`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4dd5d87d3cf55c613a4b53eeebee9af7bef9494be1636f6817da1e1d5b55d00f
[INFO] running `"docker" "start" "-a" "4dd5d87d3cf55c613a4b53eeebee9af7bef9494be1636f6817da1e1d5b55d00f"`
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling ncurses v5.99.0 (https://github.com/jeaye/ncurses-rs.git#80894126)
[INFO] [stderr]     Checking rtop v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `std::io::Timer`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io::Timer;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^ no `Timer` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::c_str`
[INFO] [stderr]  --> src/statgrab.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::c_str::CString;
[INFO] [stderr]   |          ^^^^^ could not find `c_str` in `std`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `int` in this scope
[INFO] [stderr]   --> src/statgrab.rs:50:21
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn sg_init() -> int;
[INFO] [stderr]    |                     ^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `int` in this scope
[INFO] [stderr]   --> src/statgrab.rs:53:43
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn sg_get_disk_io_stats(entries: &mut int) -> *const sg_disk_io_stats;
[INFO] [stderr]    |                                           ^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `int` in this scope
[INFO] [stderr]   --> src/statgrab.rs:54:48
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn sg_get_disk_io_stats_diff(entries: &mut int) -> *const sg_disk_io_stats;
[INFO] [stderr]    |                                                ^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `int` in this scope
[INFO] [stderr]   --> src/statgrab.rs:57:18
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub fn init() -> int {
[INFO] [stderr]    |                  ^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `int` in this scope
[INFO] [stderr]   --> src/statgrab.rs:78:26
[INFO] [stderr]    |
[INFO] [stderr] 78 |         let mut entries: int = 0;
[INFO] [stderr]    |                          ^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `int` in this scope
[INFO] [stderr]   --> src/statgrab.rs:87:26
[INFO] [stderr]    |
[INFO] [stderr] 87 |         let mut entries: int = 0;
[INFO] [stderr]    |                          ^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `int` in this scope
[INFO] [stderr]   --> src/statgrab.rs:94:45
[INFO] [stderr]    |
[INFO] [stderr] 94 | unsafe fn get_disk_io_stats_vector(entries: int, stats_ptr: *const sg_disk_io_stats) -> Vec<disk_io_stats> {
[INFO] [stderr]    |                                             ^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `range` in this scope
[INFO] [stderr]   --> src/statgrab.rs:97:14
[INFO] [stderr]    |
[INFO] [stderr] 97 |     for i in range(0, entries) {
[INFO] [stderr]    |              ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `CURSOR_INVISIBLE` in crate `ncurses`
[INFO] [stderr]   --> src/main.rs:24:32
[INFO] [stderr]    |
[INFO] [stderr] 24 |     ncurses::curs_set(ncurses::CURSOR_INVISIBLE);
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^ not found in `ncurses`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 5  | use ncurses::CURSOR_VISIBILITY::CURSOR_INVISIBLE;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate libc;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/statgrab.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | use libc::{size_t, c_char, c_longlong, c_float, time_t};
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/statgrab.rs:4:20
[INFO] [stderr]   |
[INFO] [stderr] 4 | use libc::{size_t, c_char, c_longlong, c_float, time_t};
[INFO] [stderr]   |                    ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/statgrab.rs:4:28
[INFO] [stderr]   |
[INFO] [stderr] 4 | use libc::{size_t, c_char, c_longlong, c_float, time_t};
[INFO] [stderr]   |                            ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/statgrab.rs:4:40
[INFO] [stderr]   |
[INFO] [stderr] 4 | use libc::{size_t, c_char, c_longlong, c_float, time_t};
[INFO] [stderr]   |                                        ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/statgrab.rs:4:49
[INFO] [stderr]   |
[INFO] [stderr] 4 | use libc::{size_t, c_char, c_longlong, c_float, time_t};
[INFO] [stderr]   |                                                 ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/statgrab.rs:9:15
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub user: c_longlong,
[INFO] [stderr]   |               ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub kernel: c_longlong,
[INFO] [stderr]    |                 ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub idle: c_longlong,
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub iowait: c_longlong,
[INFO] [stderr]    |                 ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:13:15
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub swap: c_longlong,
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:14:15
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub nice: c_longlong,
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:15:16
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub total: c_longlong,
[INFO] [stderr]    |                ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub systime: time_t
[INFO] [stderr]    |                  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:21:15
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub user: c_float,
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:22:17
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub kernel: c_float,
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:23:15
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub idle: c_float,
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:24:17
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub iowait: c_float,
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:25:15
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub swap: c_float,
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:26:15
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub nice: c_float,
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:27:21
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub time_taken: time_t
[INFO] [stderr]    |                     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:33:27
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub disk_name: *const c_char,
[INFO] [stderr]    |                           ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:34:21
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub read_bytes: c_longlong,
[INFO] [stderr]    |                     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:35:22
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub write_bytes: c_longlong,
[INFO] [stderr]    |                      ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:36:18
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub systime: time_t
[INFO] [stderr]    |                  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:42:21
[INFO] [stderr]    |
[INFO] [stderr] 42 |     pub read_bytes: c_longlong,
[INFO] [stderr]    |                     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:43:22
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub write_bytes: c_longlong,
[INFO] [stderr]    |                      ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:44:18
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub systime: time_t
[INFO] [stderr]    |                  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:26:38
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let cpu_win = ncurses::newwin(3, ncurses::COLS, 0, 0);
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^ expected `i32`, found fn item
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `i32`
[INFO] [stderr]            found fn item `fn() -> i32 {ncurses::COLS}`
[INFO] [stderr] help: use parentheses to call this function
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let cpu_win = ncurses::newwin(3, ncurses::COLS(), 0, 0);
[INFO] [stderr]    |                                                   ^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:27:39
[INFO] [stderr]    |
[INFO] [stderr] 27 |     let disk_win = ncurses::newwin(3, ncurses::COLS, 1, 0);
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^ expected `i32`, found fn item
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `i32`
[INFO] [stderr]            found fn item `fn() -> i32 {ncurses::COLS}`
[INFO] [stderr] help: use parentheses to call this function
[INFO] [stderr]    |
[INFO] [stderr] 27 |     let disk_win = ncurses::newwin(3, ncurses::COLS(), 1, 0);
[INFO] [stderr]    |                                                    ^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:45:27
[INFO] [stderr]    |
[INFO] [stderr] 45 |     ncurses::wborder(win, ch, ch, ch, ch, ch, ch, ch, ch);
[INFO] [stderr]    |                           ^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           expected `u64`, found `u32`
[INFO] [stderr]    |                           help: you can convert an `u32` to `u64`: `ch.into()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:45:31
[INFO] [stderr]    |
[INFO] [stderr] 45 |     ncurses::wborder(win, ch, ch, ch, ch, ch, ch, ch, ch);
[INFO] [stderr]    |                               ^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               expected `u64`, found `u32`
[INFO] [stderr]    |                               help: you can convert an `u32` to `u64`: `ch.into()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:45:35
[INFO] [stderr]    |
[INFO] [stderr] 45 |     ncurses::wborder(win, ch, ch, ch, ch, ch, ch, ch, ch);
[INFO] [stderr]    |                                   ^^
[INFO] [stderr]    |                                   |
[INFO] [stderr]    |                                   expected `u64`, found `u32`
[INFO] [stderr]    |                                   help: you can convert an `u32` to `u64`: `ch.into()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:45:39
[INFO] [stderr]    |
[INFO] [stderr] 45 |     ncurses::wborder(win, ch, ch, ch, ch, ch, ch, ch, ch);
[INFO] [stderr]    |                                       ^^
[INFO] [stderr]    |                                       |
[INFO] [stderr]    |                                       expected `u64`, found `u32`
[INFO] [stderr]    |                                       help: you can convert an `u32` to `u64`: `ch.into()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:45:43
[INFO] [stderr]    |
[INFO] [stderr] 45 |     ncurses::wborder(win, ch, ch, ch, ch, ch, ch, ch, ch);
[INFO] [stderr]    |                                           ^^
[INFO] [stderr]    |                                           |
[INFO] [stderr]    |                                           expected `u64`, found `u32`
[INFO] [stderr]    |                                           help: you can convert an `u32` to `u64`: `ch.into()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:45:47
[INFO] [stderr]    |
[INFO] [stderr] 45 |     ncurses::wborder(win, ch, ch, ch, ch, ch, ch, ch, ch);
[INFO] [stderr]    |                                               ^^
[INFO] [stderr]    |                                               |
[INFO] [stderr]    |                                               expected `u64`, found `u32`
[INFO] [stderr]    |                                               help: you can convert an `u32` to `u64`: `ch.into()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:45:51
[INFO] [stderr]    |
[INFO] [stderr] 45 |     ncurses::wborder(win, ch, ch, ch, ch, ch, ch, ch, ch);
[INFO] [stderr]    |                                                   ^^
[INFO] [stderr]    |                                                   |
[INFO] [stderr]    |                                                   expected `u64`, found `u32`
[INFO] [stderr]    |                                                   help: you can convert an `u32` to `u64`: `ch.into()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:45:55
[INFO] [stderr]    |
[INFO] [stderr] 45 |     ncurses::wborder(win, ch, ch, ch, ch, ch, ch, ch, ch);
[INFO] [stderr]    |                                                       ^^
[INFO] [stderr]    |                                                       |
[INFO] [stderr]    |                                                       expected `u64`, found `u32`
[INFO] [stderr]    |                                                       help: you can convert an `u32` to `u64`: `ch.into()`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for struct `std::string::String` in the current scope
[INFO] [stderr]  --> src/cpu.rs:8:79
[INFO] [stderr]   |
[INFO] [stderr] 8 |     ncurses::wprintw(win, format!("CPU {}%%", 100.0 - stats.idle).to_string().as_slice());
[INFO] [stderr]   |                                                                               ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::Timer`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io::Timer;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^ no `Timer` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::c_str`
[INFO] [stderr]  --> src/statgrab.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::c_str::CString;
[INFO] [stderr]   |          ^^^^^ could not find `c_str` in `std`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 50 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0412, E0425, E0432, E0599, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `rtop`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0412]: cannot find type `int` in this scope
[INFO] [stderr]   --> src/statgrab.rs:50:21
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn sg_init() -> int;
[INFO] [stderr]    |                     ^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `int` in this scope
[INFO] [stderr]   --> src/statgrab.rs:53:43
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn sg_get_disk_io_stats(entries: &mut int) -> *const sg_disk_io_stats;
[INFO] [stderr]    |                                           ^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `int` in this scope
[INFO] [stderr]   --> src/statgrab.rs:54:48
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn sg_get_disk_io_stats_diff(entries: &mut int) -> *const sg_disk_io_stats;
[INFO] [stderr]    |                                                ^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `int` in this scope
[INFO] [stderr]   --> src/statgrab.rs:57:18
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub fn init() -> int {
[INFO] [stderr]    |                  ^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `int` in this scope
[INFO] [stderr]   --> src/statgrab.rs:78:26
[INFO] [stderr]    |
[INFO] [stderr] 78 |         let mut entries: int = 0;
[INFO] [stderr]    |                          ^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `int` in this scope
[INFO] [stderr]   --> src/statgrab.rs:87:26
[INFO] [stderr]    |
[INFO] [stderr] 87 |         let mut entries: int = 0;
[INFO] [stderr]    |                          ^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `int` in this scope
[INFO] [stderr]   --> src/statgrab.rs:94:45
[INFO] [stderr]    |
[INFO] [stderr] 94 | unsafe fn get_disk_io_stats_vector(entries: int, stats_ptr: *const sg_disk_io_stats) -> Vec<disk_io_stats> {
[INFO] [stderr]    |                                             ^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `range` in this scope
[INFO] [stderr]   --> src/statgrab.rs:97:14
[INFO] [stderr]    |
[INFO] [stderr] 97 |     for i in range(0, entries) {
[INFO] [stderr]    |              ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `CURSOR_INVISIBLE` in crate `ncurses`
[INFO] [stderr]   --> src/main.rs:24:32
[INFO] [stderr]    |
[INFO] [stderr] 24 |     ncurses::curs_set(ncurses::CURSOR_INVISIBLE);
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^ not found in `ncurses`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 5  | use ncurses::CURSOR_VISIBILITY::CURSOR_INVISIBLE;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate libc;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/statgrab.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | use libc::{size_t, c_char, c_longlong, c_float, time_t};
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/statgrab.rs:4:20
[INFO] [stderr]   |
[INFO] [stderr] 4 | use libc::{size_t, c_char, c_longlong, c_float, time_t};
[INFO] [stderr]   |                    ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/statgrab.rs:4:28
[INFO] [stderr]   |
[INFO] [stderr] 4 | use libc::{size_t, c_char, c_longlong, c_float, time_t};
[INFO] [stderr]   |                            ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/statgrab.rs:4:40
[INFO] [stderr]   |
[INFO] [stderr] 4 | use libc::{size_t, c_char, c_longlong, c_float, time_t};
[INFO] [stderr]   |                                        ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/statgrab.rs:4:49
[INFO] [stderr]   |
[INFO] [stderr] 4 | use libc::{size_t, c_char, c_longlong, c_float, time_t};
[INFO] [stderr]   |                                                 ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/statgrab.rs:9:15
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub user: c_longlong,
[INFO] [stderr]   |               ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub kernel: c_longlong,
[INFO] [stderr]    |                 ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub idle: c_longlong,
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub iowait: c_longlong,
[INFO] [stderr]    |                 ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:13:15
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub swap: c_longlong,
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:14:15
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub nice: c_longlong,
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:15:16
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub total: c_longlong,
[INFO] [stderr]    |                ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub systime: time_t
[INFO] [stderr]    |                  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:21:15
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub user: c_float,
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:22:17
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub kernel: c_float,
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:23:15
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub idle: c_float,
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:24:17
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub iowait: c_float,
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:25:15
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub swap: c_float,
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:26:15
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub nice: c_float,
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:27:21
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub time_taken: time_t
[INFO] [stderr]    |                     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:33:27
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub disk_name: *const c_char,
[INFO] [stderr]    |                           ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:34:21
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub read_bytes: c_longlong,
[INFO] [stderr]    |                     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:35:22
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub write_bytes: c_longlong,
[INFO] [stderr]    |                      ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:36:18
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub systime: time_t
[INFO] [stderr]    |                  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:42:21
[INFO] [stderr]    |
[INFO] [stderr] 42 |     pub read_bytes: c_longlong,
[INFO] [stderr]    |                     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:43:22
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub write_bytes: c_longlong,
[INFO] [stderr]    |                      ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/statgrab.rs:44:18
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub systime: time_t
[INFO] [stderr]    |                  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:26:38
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let cpu_win = ncurses::newwin(3, ncurses::COLS, 0, 0);
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^ expected `i32`, found fn item
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `i32`
[INFO] [stderr]            found fn item `fn() -> i32 {ncurses::COLS}`
[INFO] [stderr] help: use parentheses to call this function
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let cpu_win = ncurses::newwin(3, ncurses::COLS(), 0, 0);
[INFO] [stderr]    |                                                   ^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:27:39
[INFO] [stderr]    |
[INFO] [stderr] 27 |     let disk_win = ncurses::newwin(3, ncurses::COLS, 1, 0);
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^ expected `i32`, found fn item
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `i32`
[INFO] [stderr]            found fn item `fn() -> i32 {ncurses::COLS}`
[INFO] [stderr] help: use parentheses to call this function
[INFO] [stderr]    |
[INFO] [stderr] 27 |     let disk_win = ncurses::newwin(3, ncurses::COLS(), 1, 0);
[INFO] [stderr]    |                                                    ^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:45:27
[INFO] [stderr]    |
[INFO] [stderr] 45 |     ncurses::wborder(win, ch, ch, ch, ch, ch, ch, ch, ch);
[INFO] [stderr]    |                           ^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           expected `u64`, found `u32`
[INFO] [stderr]    |                           help: you can convert an `u32` to `u64`: `ch.into()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:45:31
[INFO] [stderr]    |
[INFO] [stderr] 45 |     ncurses::wborder(win, ch, ch, ch, ch, ch, ch, ch, ch);
[INFO] [stderr]    |                               ^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               expected `u64`, found `u32`
[INFO] [stderr]    |                               help: you can convert an `u32` to `u64`: `ch.into()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:45:35
[INFO] [stderr]    |
[INFO] [stderr] 45 |     ncurses::wborder(win, ch, ch, ch, ch, ch, ch, ch, ch);
[INFO] [stderr]    |                                   ^^
[INFO] [stderr]    |                                   |
[INFO] [stderr]    |                                   expected `u64`, found `u32`
[INFO] [stderr]    |                                   help: you can convert an `u32` to `u64`: `ch.into()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:45:39
[INFO] [stderr]    |
[INFO] [stderr] 45 |     ncurses::wborder(win, ch, ch, ch, ch, ch, ch, ch, ch);
[INFO] [stderr]    |                                       ^^
[INFO] [stderr]    |                                       |
[INFO] [stderr]    |                                       expected `u64`, found `u32`
[INFO] [stderr]    |                                       help: you can convert an `u32` to `u64`: `ch.into()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:45:43
[INFO] [stderr]    |
[INFO] [stderr] 45 |     ncurses::wborder(win, ch, ch, ch, ch, ch, ch, ch, ch);
[INFO] [stderr]    |                                           ^^
[INFO] [stderr]    |                                           |
[INFO] [stderr]    |                                           expected `u64`, found `u32`
[INFO] [stderr]    |                                           help: you can convert an `u32` to `u64`: `ch.into()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:45:47
[INFO] [stderr]    |
[INFO] [stderr] 45 |     ncurses::wborder(win, ch, ch, ch, ch, ch, ch, ch, ch);
[INFO] [stderr]    |                                               ^^
[INFO] [stderr]    |                                               |
[INFO] [stderr]    |                                               expected `u64`, found `u32`
[INFO] [stderr]    |                                               help: you can convert an `u32` to `u64`: `ch.into()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:45:51
[INFO] [stderr]    |
[INFO] [stderr] 45 |     ncurses::wborder(win, ch, ch, ch, ch, ch, ch, ch, ch);
[INFO] [stderr]    |                                                   ^^
[INFO] [stderr]    |                                                   |
[INFO] [stderr]    |                                                   expected `u64`, found `u32`
[INFO] [stderr]    |                                                   help: you can convert an `u32` to `u64`: `ch.into()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:45:55
[INFO] [stderr]    |
[INFO] [stderr] 45 |     ncurses::wborder(win, ch, ch, ch, ch, ch, ch, ch, ch);
[INFO] [stderr]    |                                                       ^^
[INFO] [stderr]    |                                                       |
[INFO] [stderr]    |                                                       expected `u64`, found `u32`
[INFO] [stderr]    |                                                       help: you can convert an `u32` to `u64`: `ch.into()`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for struct `std::string::String` in the current scope
[INFO] [stderr]  --> src/cpu.rs:8:79
[INFO] [stderr]   |
[INFO] [stderr] 8 |     ncurses::wprintw(win, format!("CPU {}%%", 100.0 - stats.idle).to_string().as_slice());
[INFO] [stderr]   |                                                                               ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 50 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0412, E0425, E0432, E0599, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `rtop`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4dd5d87d3cf55c613a4b53eeebee9af7bef9494be1636f6817da1e1d5b55d00f"`
[INFO] running `"docker" "rm" "-f" "4dd5d87d3cf55c613a4b53eeebee9af7bef9494be1636f6817da1e1d5b55d00f"`
[INFO] [stdout] 4dd5d87d3cf55c613a4b53eeebee9af7bef9494be1636f6817da1e1d5b55d00f
