[INFO] crate tls 0.0.3 is already in cache
[INFO] checking tls-0.0.3 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate tls 0.0.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate tls 0.0.3 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tls 0.0.3
[INFO] finished tweaking crates.io crate tls 0.0.3
[INFO] tweaked toml for crates.io crate tls 0.0.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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] f63a00a55c0c5aae31a1944cf722d706b2eb2d5944fdb2b70286735ca8753f9b
[INFO] running `"docker" "start" "-a" "f63a00a55c0c5aae31a1944cf722d706b2eb2d5944fdb2b70286735ca8753f9b"`
[INFO] [stderr]     Checking tls v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved imports `std::io::TcpListener`, `std::io::TcpStream`
[INFO] [stderr]  --> src/lib.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::{TcpListener, TcpStream};
[INFO] [stderr]   |               ^^^^^^^^^^^  ^^^^^^^^^ no `TcpStream` in `io`
[INFO] [stderr]   |               |
[INFO] [stderr]   |               no `TcpListener` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `std::io::Acceptor`, `std::io::Listener`
[INFO] [stderr]  --> src/lib.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io::{Acceptor, Listener};
[INFO] [stderr]   |               ^^^^^^^^  ^^^^^^^^ no `Listener` in `io`
[INFO] [stderr]   |               |
[INFO] [stderr]   |               no `Acceptor` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::c_str`
[INFO] [stderr]  --> src/tls.rs:8:10
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::c_str::ToCStr;
[INFO] [stderr]   |          ^^^^^ could not find `c_str` in `std`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `std::io::IoResult`, `std::io::IoError`, `std::io::IoErrorKind`
[INFO] [stderr]   --> src/tls.rs:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::io::{IoResult,IoError,IoErrorKind};
[INFO] [stderr]    |               ^^^^^^^^ ^^^^^^^ ^^^^^^^^^^^ no `IoErrorKind` in `io`
[INFO] [stderr]    |               |        |
[INFO] [stderr]    |               |        no `IoError` in `io`
[INFO] [stderr]    |               no `IoResult` in `io`
[INFO] [stderr]    |
[INFO] [stderr] help: a similar name exists in the module
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::io::{Result,IoError,IoErrorKind};
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr] help: a similar name exists in the module
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::io::{IoResult,Error,IoErrorKind};
[INFO] [stderr]    |                        ^^^^^
[INFO] [stderr] help: a similar name exists in the module
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::io::{IoResult,IoError,ErrorKind};
[INFO] [stderr]    |                                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `from_c_str` in module `std::str`
[INFO] [stderr]    --> src/tls.rs:183:14
[INFO] [stderr]     |
[INFO] [stderr] 183 |             std::str::from_c_str(s)
[INFO] [stderr]     |                       ^^^^^^^^^^ not found in `std::str`
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `Reader` in this scope
[INFO] [stderr]    --> src/tls.rs:253:6
[INFO] [stderr]     |
[INFO] [stderr] 253 | impl Reader for TLS {
[INFO] [stderr]     |      ^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]    --> src/tls.rs:254:49
[INFO] [stderr]     |
[INFO] [stderr] 253 | impl Reader for TLS {
[INFO] [stderr]     |     - help: you might be missing a type parameter: `<uint>`
[INFO] [stderr] 254 |     fn read(&mut self, buf: &mut [u8]) -> IoResult<uint> {
[INFO] [stderr]     |                                                    ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]    --> src/tls.rs:264:18
[INFO] [stderr]     |
[INFO] [stderr] 264 |                 Ok(outlen as uint)
[INFO] [stderr]     |                              ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `Writer` in this scope
[INFO] [stderr]    --> src/tls.rs:282:6
[INFO] [stderr]     |
[INFO] [stderr] 282 | impl Writer for TLS {
[INFO] [stderr]     |      ^^^^^^ not found in this scope
[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/bindings.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/bindings.rs:10:23
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn tls_init() -> libc::c_int;
[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/bindings.rs:20:44
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn tls_error(ctx: *mut tls) -> *const libc::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/bindings.rs:50:73
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn tls_config_set_ca_file(config: *mut tls_config, ca_file: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:50:90
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn tls_config_set_ca_file(config: *mut tls_config, ca_file: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:61:73
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn tls_config_set_ca_path(config: *mut tls_config, ca_path: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:61:90
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn tls_config_set_ca_path(config: *mut tls_config, ca_path: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:72:77
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn tls_config_set_cert_file(config: *mut tls_config, cert_file: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:72:94
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn tls_config_set_cert_file(config: *mut tls_config, cert_file: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:84:71
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn tls_config_set_cert_mem(config: *mut tls_config, cert: *const libc::c_int, len: libc::c_int) -> libc::c_int;
[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/bindings.rs:84:89
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn tls_config_set_cert_mem(config: *mut tls_config, cert: *const libc::c_int, len: libc::c_int) -> libc::c_int;
[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/bindings.rs:84:105
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn tls_config_set_cert_mem(config: *mut tls_config, cert: *const libc::c_int, len: libc::c_int) -> libc::c_int;
[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/bindings.rs:95:73
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn tls_config_set_ciphers(config: *mut tls_config, ciphers: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:95:90
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn tls_config_set_ciphers(config: *mut tls_config, ciphers: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:106:72
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn tls_config_set_ecdhcurve(config: *mut tls_config, name: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:106:89
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn tls_config_set_ecdhcurve(config: *mut tls_config, name: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:117:75
[INFO] [stderr]     |
[INFO] [stderr] 117 |     pub fn tls_config_set_key_file(config: *mut tls_config, key_file: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:117:92
[INFO] [stderr]     |
[INFO] [stderr] 117 |     pub fn tls_config_set_key_file(config: *mut tls_config, key_file: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:129:69
[INFO] [stderr]     |
[INFO] [stderr] 129 |     pub fn tls_config_set_key_mem(config: *mut tls_config, key: *const libc::c_int, len: libc::c_int) -> libc::c_int;
[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/bindings.rs:129:87
[INFO] [stderr]     |
[INFO] [stderr] 129 |     pub fn tls_config_set_key_mem(config: *mut tls_config, key: *const libc::c_int, len: libc::c_int) -> libc::c_int;
[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/bindings.rs:129:103
[INFO] [stderr]     |
[INFO] [stderr] 129 |     pub fn tls_config_set_key_mem(config: *mut tls_config, key: *const libc::c_int, len: libc::c_int) -> libc::c_int;
[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/bindings.rs:140:70
[INFO] [stderr]     |
[INFO] [stderr] 140 |     pub fn tls_config_set_protocols(config: *mut tls_config, protocols: libc::c_int);
[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/bindings.rs:151:76
[INFO] [stderr]     |
[INFO] [stderr] 151 |     pub fn tls_config_set_verify_depth(config: *mut tls_config, verify_depth: libc::c_int);
[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/bindings.rs:220:66
[INFO] [stderr]     |
[INFO] [stderr] 220 |     pub fn tls_configure(ctx: *mut tls, config: *mut tls_config) -> libc::c_int;
[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/bindings.rs:252:71
[INFO] [stderr]     |
[INFO] [stderr] 252 |     pub fn tls_accept_socket(ctx: *mut tls, cctx: *mut *mut tls, socket: libc::c_int) -> libc::c_int;
[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/bindings.rs:252:87
[INFO] [stderr]     |
[INFO] [stderr] 252 |     pub fn tls_accept_socket(ctx: *mut tls, cctx: *mut *mut tls, socket: libc::c_int) -> libc::c_int;
[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/bindings.rs:264:49
[INFO] [stderr]     |
[INFO] [stderr] 264 |     pub fn tls_connect(ctx: *mut tls, host: *const libc::c_char, port: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:264:76
[INFO] [stderr]     |
[INFO] [stderr] 264 |     pub fn tls_connect(ctx: *mut tls, host: *const libc::c_char, port: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:264:93
[INFO] [stderr]     |
[INFO] [stderr] 264 |     pub fn tls_connect(ctx: *mut tls, host: *const libc::c_char, port: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:277:49
[INFO] [stderr]     |
[INFO] [stderr] 277 |     pub fn tls_connect_fds(ctx: *mut tls, fd_read: libc::c_int, fd_write: libc::c_int, hostname: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:277:72
[INFO] [stderr]     |
[INFO] [stderr] 277 |     pub fn tls_connect_fds(ctx: *mut tls, fd_read: libc::c_int, fd_write: libc::c_int, hostname: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:277:102
[INFO] [stderr]     |
[INFO] [stderr] 277 |     pub fn tls_connect_fds(ctx: *mut tls, fd_read: libc::c_int, fd_write: libc::c_int, hostname: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:277:119
[INFO] [stderr]     |
[INFO] [stderr] 277 |     pub fn tls_connect_fds(ctx: *mut tls, fd_read: libc::c_int, fd_write: libc::c_int, hostname: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:289:46
[INFO] [stderr]     |
[INFO] [stderr] 289 |     pub fn tls_connect_socket(ctx: *mut tls, s: libc::c_int, hostname: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:289:76
[INFO] [stderr]     |
[INFO] [stderr] 289 |     pub fn tls_connect_socket(ctx: *mut tls, s: libc::c_int, hostname: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:289:93
[INFO] [stderr]     |
[INFO] [stderr] 289 |     pub fn tls_connect_socket(ctx: *mut tls, s: libc::c_int, hostname: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:302:65
[INFO] [stderr]     |
[INFO] [stderr] 302 |     pub fn tls_read(ctx: *mut tls, buf: *mut libc::c_void, buflen: libc::c_int, outlen: *mut libc::size_t) -> libc::c_int;
[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/bindings.rs:302:91
[INFO] [stderr]     |
[INFO] [stderr] 302 |     pub fn tls_read(ctx: *mut tls, buf: *mut libc::c_void, buflen: libc::c_int, outlen: *mut libc::size_t) -> libc::c_int;
[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/bindings.rs:302:108
[INFO] [stderr]     |
[INFO] [stderr] 302 |     pub fn tls_read(ctx: *mut tls, buf: *mut libc::c_void, buflen: libc::c_int, outlen: *mut libc::size_t) -> libc::c_int;
[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/bindings.rs:315:68
[INFO] [stderr]     |
[INFO] [stderr] 315 |     pub fn tls_write(ctx: *mut tls, buf: *const libc::c_void, buflen: libc::c_int, outlen: *mut libc::size_t) -> libc::c_int;
[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/bindings.rs:315:94
[INFO] [stderr]     |
[INFO] [stderr] 315 |     pub fn tls_write(ctx: *mut tls, buf: *const libc::c_void, buflen: libc::c_int, outlen: *mut libc::size_t) -> libc::c_int;
[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/bindings.rs:315:111
[INFO] [stderr]     |
[INFO] [stderr] 315 |     pub fn tls_write(ctx: *mut tls, buf: *const libc::c_void, buflen: libc::c_int, outlen: *mut libc::size_t) -> libc::c_int;
[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/bindings.rs:325:37
[INFO] [stderr]     |
[INFO] [stderr] 325 |     pub fn tls_close(ctx: *mut tls) -> libc::c_int;
[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/tls.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | 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] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/tls.rs:9:23
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]   |                       ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/tls.rs:13:21
[INFO] [stderr]    |
[INFO] [stderr] 13 | static INIT: Once = ONCE_INIT;
[INFO] [stderr]    |                     ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[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/tls.rs:69:42
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub fn set_cert_mem(&self, cert: *const libc::c_int, len: libc::c_int)
[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/tls.rs:69:60
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub fn set_cert_mem(&self, cert: *const libc::c_int, len: libc::c_int)
[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/tls.rs:97:40
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn set_key_mem(&self, key: *const libc::c_int, len: libc::c_int)
[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/tls.rs:97:58
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn set_key_mem(&self, key: *const libc::c_int, len: libc::c_int)
[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/tls.rs:113:41
[INFO] [stderr]     |
[INFO] [stderr] 113 |     pub fn set_protocols(&self, protocols: libc::c_int) {
[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/tls.rs:118:47
[INFO] [stderr]     |
[INFO] [stderr] 118 |     pub fn set_verify_depth(&self, verify_depth: libc::c_int) {
[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/tls.rs:191:38
[INFO] [stderr]     |
[INFO] [stderr] 191 |     pub fn accept_socket(&self, socket: libc::c_int) -> Result<TLS,&'static str> {
[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/tls.rs:217:37
[INFO] [stderr]     |
[INFO] [stderr] 217 |     pub fn connect_fds(&self, fd_read: libc::c_int, fd_write: libc::c_int, hostname: &str)
[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/tls.rs:217:60
[INFO] [stderr]     |
[INFO] [stderr] 217 |     pub fn connect_fds(&self, fd_read: libc::c_int, fd_write: libc::c_int, hostname: &str)
[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/tls.rs:231:37
[INFO] [stderr]     |
[INFO] [stderr] 231 |     pub fn connect_socket(&self, sock: libc::c_int, hostname: &str) -> Result<(), &'static str> {
[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/tls.rs:255:25
[INFO] [stderr]     |
[INFO] [stderr] 255 |         let mut outlen = 0 as libc::size_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/tls.rs:259:18
[INFO] [stderr]     |
[INFO] [stderr] 259 |                 buf.len() as libc::c_int, &mut outlen)
[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/tls.rs:284:25
[INFO] [stderr]     |
[INFO] [stderr] 284 |         let mut outlen = 0 as libc::size_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: aborting due to 66 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0425, E0432, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0405`.
[INFO] [stderr] error: could not compile `tls`.
[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[E0432]: unresolved imports `std::io::TcpListener`, `std::io::TcpStream`
[INFO] [stderr]  --> src/lib.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::{TcpListener, TcpStream};
[INFO] [stderr]   |               ^^^^^^^^^^^  ^^^^^^^^^ no `TcpStream` in `io`
[INFO] [stderr]   |               |
[INFO] [stderr]   |               no `TcpListener` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `std::io::Acceptor`, `std::io::Listener`
[INFO] [stderr]  --> src/lib.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io::{Acceptor, Listener};
[INFO] [stderr]   |               ^^^^^^^^  ^^^^^^^^ no `Listener` in `io`
[INFO] [stderr]   |               |
[INFO] [stderr]   |               no `Acceptor` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::c_str`
[INFO] [stderr]  --> src/tls.rs:8:10
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::c_str::ToCStr;
[INFO] [stderr]   |          ^^^^^ could not find `c_str` in `std`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `std::io::IoResult`, `std::io::IoError`, `std::io::IoErrorKind`
[INFO] [stderr]   --> src/tls.rs:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::io::{IoResult,IoError,IoErrorKind};
[INFO] [stderr]    |               ^^^^^^^^ ^^^^^^^ ^^^^^^^^^^^ no `IoErrorKind` in `io`
[INFO] [stderr]    |               |        |
[INFO] [stderr]    |               |        no `IoError` in `io`
[INFO] [stderr]    |               no `IoResult` in `io`
[INFO] [stderr]    |
[INFO] [stderr] help: a similar name exists in the module
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::io::{Result,IoError,IoErrorKind};
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr] help: a similar name exists in the module
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::io::{IoResult,Error,IoErrorKind};
[INFO] [stderr]    |                        ^^^^^
[INFO] [stderr] help: a similar name exists in the module
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::io::{IoResult,IoError,ErrorKind};
[INFO] [stderr]    |                                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `TcpListener` in `io`
[INFO] [stderr]   --> src/lib.rs:22:30
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let mut listener = std::io::TcpListener::bind("127.0.0.1:4433").unwrap()
[INFO] [stderr]    |                                 ^^^^^^^^^^^ could not find `TcpListener` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `from_c_str` in module `std::str`
[INFO] [stderr]    --> src/tls.rs:183:14
[INFO] [stderr]     |
[INFO] [stderr] 183 |             std::str::from_c_str(s)
[INFO] [stderr]     |                       ^^^^^^^^^^ not found in `std::str`
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `Reader` in this scope
[INFO] [stderr]    --> src/tls.rs:253:6
[INFO] [stderr]     |
[INFO] [stderr] 253 | impl Reader for TLS {
[INFO] [stderr]     |      ^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]    --> src/tls.rs:254:49
[INFO] [stderr]     |
[INFO] [stderr] 253 | impl Reader for TLS {
[INFO] [stderr]     |     - help: you might be missing a type parameter: `<uint>`
[INFO] [stderr] 254 |     fn read(&mut self, buf: &mut [u8]) -> IoResult<uint> {
[INFO] [stderr]     |                                                    ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]    --> src/tls.rs:264:18
[INFO] [stderr]     |
[INFO] [stderr] 264 |                 Ok(outlen as uint)
[INFO] [stderr]     |                              ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `Writer` in this scope
[INFO] [stderr]    --> src/tls.rs:282:6
[INFO] [stderr]     |
[INFO] [stderr] 282 | impl Writer for TLS {
[INFO] [stderr]     |      ^^^^^^ not found in this scope
[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/bindings.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/bindings.rs:10:23
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn tls_init() -> libc::c_int;
[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/bindings.rs:20:44
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn tls_error(ctx: *mut tls) -> *const libc::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/bindings.rs:50:73
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn tls_config_set_ca_file(config: *mut tls_config, ca_file: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:50:90
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn tls_config_set_ca_file(config: *mut tls_config, ca_file: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:61:73
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn tls_config_set_ca_path(config: *mut tls_config, ca_path: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:61:90
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn tls_config_set_ca_path(config: *mut tls_config, ca_path: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:72:77
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn tls_config_set_cert_file(config: *mut tls_config, cert_file: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:72:94
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn tls_config_set_cert_file(config: *mut tls_config, cert_file: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:84:71
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn tls_config_set_cert_mem(config: *mut tls_config, cert: *const libc::c_int, len: libc::c_int) -> libc::c_int;
[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/bindings.rs:84:89
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn tls_config_set_cert_mem(config: *mut tls_config, cert: *const libc::c_int, len: libc::c_int) -> libc::c_int;
[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/bindings.rs:84:105
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn tls_config_set_cert_mem(config: *mut tls_config, cert: *const libc::c_int, len: libc::c_int) -> libc::c_int;
[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/bindings.rs:95:73
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn tls_config_set_ciphers(config: *mut tls_config, ciphers: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:95:90
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn tls_config_set_ciphers(config: *mut tls_config, ciphers: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:106:72
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn tls_config_set_ecdhcurve(config: *mut tls_config, name: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:106:89
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn tls_config_set_ecdhcurve(config: *mut tls_config, name: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:117:75
[INFO] [stderr]     |
[INFO] [stderr] 117 |     pub fn tls_config_set_key_file(config: *mut tls_config, key_file: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:117:92
[INFO] [stderr]     |
[INFO] [stderr] 117 |     pub fn tls_config_set_key_file(config: *mut tls_config, key_file: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:129:69
[INFO] [stderr]     |
[INFO] [stderr] 129 |     pub fn tls_config_set_key_mem(config: *mut tls_config, key: *const libc::c_int, len: libc::c_int) -> libc::c_int;
[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/bindings.rs:129:87
[INFO] [stderr]     |
[INFO] [stderr] 129 |     pub fn tls_config_set_key_mem(config: *mut tls_config, key: *const libc::c_int, len: libc::c_int) -> libc::c_int;
[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/bindings.rs:129:103
[INFO] [stderr]     |
[INFO] [stderr] 129 |     pub fn tls_config_set_key_mem(config: *mut tls_config, key: *const libc::c_int, len: libc::c_int) -> libc::c_int;
[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/bindings.rs:140:70
[INFO] [stderr]     |
[INFO] [stderr] 140 |     pub fn tls_config_set_protocols(config: *mut tls_config, protocols: libc::c_int);
[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/bindings.rs:151:76
[INFO] [stderr]     |
[INFO] [stderr] 151 |     pub fn tls_config_set_verify_depth(config: *mut tls_config, verify_depth: libc::c_int);
[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/bindings.rs:220:66
[INFO] [stderr]     |
[INFO] [stderr] 220 |     pub fn tls_configure(ctx: *mut tls, config: *mut tls_config) -> libc::c_int;
[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/bindings.rs:252:71
[INFO] [stderr]     |
[INFO] [stderr] 252 |     pub fn tls_accept_socket(ctx: *mut tls, cctx: *mut *mut tls, socket: libc::c_int) -> libc::c_int;
[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/bindings.rs:252:87
[INFO] [stderr]     |
[INFO] [stderr] 252 |     pub fn tls_accept_socket(ctx: *mut tls, cctx: *mut *mut tls, socket: libc::c_int) -> libc::c_int;
[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/bindings.rs:264:49
[INFO] [stderr]     |
[INFO] [stderr] 264 |     pub fn tls_connect(ctx: *mut tls, host: *const libc::c_char, port: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:264:76
[INFO] [stderr]     |
[INFO] [stderr] 264 |     pub fn tls_connect(ctx: *mut tls, host: *const libc::c_char, port: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:264:93
[INFO] [stderr]     |
[INFO] [stderr] 264 |     pub fn tls_connect(ctx: *mut tls, host: *const libc::c_char, port: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:277:49
[INFO] [stderr]     |
[INFO] [stderr] 277 |     pub fn tls_connect_fds(ctx: *mut tls, fd_read: libc::c_int, fd_write: libc::c_int, hostname: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:277:72
[INFO] [stderr]     |
[INFO] [stderr] 277 |     pub fn tls_connect_fds(ctx: *mut tls, fd_read: libc::c_int, fd_write: libc::c_int, hostname: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:277:102
[INFO] [stderr]     |
[INFO] [stderr] 277 |     pub fn tls_connect_fds(ctx: *mut tls, fd_read: libc::c_int, fd_write: libc::c_int, hostname: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:277:119
[INFO] [stderr]     |
[INFO] [stderr] 277 |     pub fn tls_connect_fds(ctx: *mut tls, fd_read: libc::c_int, fd_write: libc::c_int, hostname: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:289:46
[INFO] [stderr]     |
[INFO] [stderr] 289 |     pub fn tls_connect_socket(ctx: *mut tls, s: libc::c_int, hostname: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:289:76
[INFO] [stderr]     |
[INFO] [stderr] 289 |     pub fn tls_connect_socket(ctx: *mut tls, s: libc::c_int, hostname: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:289:93
[INFO] [stderr]     |
[INFO] [stderr] 289 |     pub fn tls_connect_socket(ctx: *mut tls, s: libc::c_int, hostname: *const libc::c_char) -> libc::c_int;
[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/bindings.rs:302:65
[INFO] [stderr]     |
[INFO] [stderr] 302 |     pub fn tls_read(ctx: *mut tls, buf: *mut libc::c_void, buflen: libc::c_int, outlen: *mut libc::size_t) -> libc::c_int;
[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/bindings.rs:302:91
[INFO] [stderr]     |
[INFO] [stderr] 302 |     pub fn tls_read(ctx: *mut tls, buf: *mut libc::c_void, buflen: libc::c_int, outlen: *mut libc::size_t) -> libc::c_int;
[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/bindings.rs:302:108
[INFO] [stderr]     |
[INFO] [stderr] 302 |     pub fn tls_read(ctx: *mut tls, buf: *mut libc::c_void, buflen: libc::c_int, outlen: *mut libc::size_t) -> libc::c_int;
[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/bindings.rs:315:68
[INFO] [stderr]     |
[INFO] [stderr] 315 |     pub fn tls_write(ctx: *mut tls, buf: *const libc::c_void, buflen: libc::c_int, outlen: *mut libc::size_t) -> libc::c_int;
[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/bindings.rs:315:94
[INFO] [stderr]     |
[INFO] [stderr] 315 |     pub fn tls_write(ctx: *mut tls, buf: *const libc::c_void, buflen: libc::c_int, outlen: *mut libc::size_t) -> libc::c_int;
[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/bindings.rs:315:111
[INFO] [stderr]     |
[INFO] [stderr] 315 |     pub fn tls_write(ctx: *mut tls, buf: *const libc::c_void, buflen: libc::c_int, outlen: *mut libc::size_t) -> libc::c_int;
[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/bindings.rs:325:37
[INFO] [stderr]     |
[INFO] [stderr] 325 |     pub fn tls_close(ctx: *mut tls) -> libc::c_int;
[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/tls.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | 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] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/tls.rs:9:23
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]   |                       ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/tls.rs:13:21
[INFO] [stderr]    |
[INFO] [stderr] 13 | static INIT: Once = ONCE_INIT;
[INFO] [stderr]    |                     ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[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/tls.rs:69:42
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub fn set_cert_mem(&self, cert: *const libc::c_int, len: libc::c_int)
[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/tls.rs:69:60
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub fn set_cert_mem(&self, cert: *const libc::c_int, len: libc::c_int)
[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/tls.rs:97:40
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn set_key_mem(&self, key: *const libc::c_int, len: libc::c_int)
[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/tls.rs:97:58
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn set_key_mem(&self, key: *const libc::c_int, len: libc::c_int)
[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/tls.rs:113:41
[INFO] [stderr]     |
[INFO] [stderr] 113 |     pub fn set_protocols(&self, protocols: libc::c_int) {
[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/tls.rs:118:47
[INFO] [stderr]     |
[INFO] [stderr] 118 |     pub fn set_verify_depth(&self, verify_depth: libc::c_int) {
[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/tls.rs:191:38
[INFO] [stderr]     |
[INFO] [stderr] 191 |     pub fn accept_socket(&self, socket: libc::c_int) -> Result<TLS,&'static str> {
[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/tls.rs:217:37
[INFO] [stderr]     |
[INFO] [stderr] 217 |     pub fn connect_fds(&self, fd_read: libc::c_int, fd_write: libc::c_int, hostname: &str)
[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/tls.rs:217:60
[INFO] [stderr]     |
[INFO] [stderr] 217 |     pub fn connect_fds(&self, fd_read: libc::c_int, fd_write: libc::c_int, hostname: &str)
[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/tls.rs:231:37
[INFO] [stderr]     |
[INFO] [stderr] 231 |     pub fn connect_socket(&self, sock: libc::c_int, hostname: &str) -> Result<(), &'static str> {
[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/tls.rs:255:25
[INFO] [stderr]     |
[INFO] [stderr] 255 |         let mut outlen = 0 as libc::size_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/tls.rs:259:18
[INFO] [stderr]     |
[INFO] [stderr] 259 |                 buf.len() as libc::c_int, &mut outlen)
[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/tls.rs:284:25
[INFO] [stderr]     |
[INFO] [stderr] 284 |         let mut outlen = 0 as libc::size_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: aborting due to 67 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0425, E0432, E0433, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0405`.
[INFO] [stderr] error: could not compile `tls`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f63a00a55c0c5aae31a1944cf722d706b2eb2d5944fdb2b70286735ca8753f9b"`
[INFO] running `"docker" "rm" "-f" "f63a00a55c0c5aae31a1944cf722d706b2eb2d5944fdb2b70286735ca8753f9b"`
[INFO] [stdout] f63a00a55c0c5aae31a1944cf722d706b2eb2d5944fdb2b70286735ca8753f9b
