Dec 19 10:09:37.993 INFO checking rickyhan/tectonicdb against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 10:09:37.993 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/rickyhan/tectonicdb:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 10:09:38.334 INFO [stdout] 7361987fc50ed1d034e9fdae1de4873af0a33290eef40ca0687bf6b48f780859
Dec 19 10:09:38.338 INFO running `"docker" "start" "-a" "7361987fc50ed1d034e9fdae1de4873af0a33290eef40ca0687bf6b48f780859"`
Dec 19 10:09:39.876 INFO [stderr] warning: unused manifest key: bin.2.publish
Dec 19 10:09:39.876 INFO [stderr] warning: unused manifest key: bin.3.publish
Dec 19 10:09:39.876 INFO [stderr] warning: unused manifest key: bin.4.publish
Dec 19 10:09:39.876 INFO [stderr] warning: unused manifest key: lib.repository
Dec 19 10:09:39.876 INFO [stderr] warning: unused manifest key: lib.version
Dec 19 10:09:39.876 INFO [stderr] warning: unused manifest key: package.category
Dec 19 10:09:40.125 INFO [stderr]    Compiling serde v1.0.64
Dec 19 10:09:40.125 INFO [stderr]     Checking circular-queue v0.2.0
Dec 19 10:09:40.125 INFO [stderr]     Checking term_size v0.3.1
Dec 19 10:09:40.125 INFO [stderr]     Checking memchr v1.0.2
Dec 19 10:09:40.125 INFO [stderr]    Compiling openssl-sys v0.9.31
Dec 19 10:09:40.126 INFO [stderr]    Compiling proc-macro2 v0.4.4
Dec 19 10:09:40.127 INFO [stderr]     Checking fern v0.5.5
Dec 19 10:09:40.127 INFO [stderr]     Checking tempdir v0.3.7
Dec 19 10:09:41.264 INFO [stderr]     Checking textwrap v0.8.0
Dec 19 10:09:41.264 INFO [stderr]     Checking nom v3.2.1
Dec 19 10:09:41.308 INFO [stderr]     Checking tokio-threadpool v0.1.3
Dec 19 10:09:41.308 INFO [stderr]     Checking tokio-signal v0.2.1
Dec 19 10:09:42.728 INFO [stderr]     Checking clap v2.26.2
Dec 19 10:09:45.450 INFO [stderr]    Compiling quote v0.6.3
Dec 19 10:09:45.650 INFO [stderr]    Compiling openssl v0.9.24
Dec 19 10:09:46.016 INFO [stderr]     Checking tokio-fs v0.1.0
Dec 19 10:09:46.672 INFO [stderr]    Compiling syn v0.14.1
Dec 19 10:09:47.401 INFO [stderr]     Checking tokio v0.1.6
Dec 19 10:09:49.412 INFO [stderr]     Checking tokio-core v0.1.17
Dec 19 10:09:54.236 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 19 10:09:56.023 INFO [stderr]     Checking native-tls v0.1.5
Dec 19 10:09:57.764 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 19 10:10:02.371 INFO [stderr]     Checking hyper v0.11.27
Dec 19 10:10:07.800 INFO [stderr]    Compiling serde_derive v1.0.64
Dec 19 10:10:10.697 INFO [stderr]     Checking toml v0.4.6
Dec 19 10:10:10.697 INFO [stderr]     Checking serde_json v1.0.19
Dec 19 10:10:10.697 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 19 10:10:10.697 INFO [stderr]     Checking csv v1.0.0
Dec 19 10:10:10.697 INFO [stderr]     Checking uuid v0.5.1
Dec 19 10:10:14.298 INFO [stderr]     Checking config v0.6.0
Dec 19 10:10:14.957 INFO [stderr]     Checking hyper-tls v0.1.3
Dec 19 10:10:15.411 INFO [stderr]     Checking reqwest v0.8.6
Dec 19 10:10:21.759 INFO [stderr]     Checking tectonicdb v0.2.1 (/opt/crater/workdir)
Dec 19 10:10:22.197 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? (see issue #27812)
Dec 19 10:10:22.197 INFO [stderr]  --> src/lib/dtf/ffi.rs:1:1
Dec 19 10:10:22.197 INFO [stderr]   |
Dec 19 10:10:22.197 INFO [stderr] 1 | extern crate libc;
Dec 19 10:10:22.197 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 19 10:10:22.197 INFO [stderr]   |
Dec 19 10:10:22.197 INFO [stderr]   = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.197 INFO [stderr] 
Dec 19 10:10:22.197 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? (see issue #27812)
Dec 19 10:10:22.197 INFO [stderr]  --> src/lib/dtf/ffi.rs:9:18
Dec 19 10:10:22.197 INFO [stderr]   |
Dec 19 10:10:22.197 INFO [stderr] 9 | use self::libc::{c_char, c_uchar};
Dec 19 10:10:22.197 INFO [stderr]   |                  ^^^^^^
Dec 19 10:10:22.197 INFO [stderr]   |
Dec 19 10:10:22.197 INFO [stderr]   = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.197 INFO [stderr] 
Dec 19 10:10:22.197 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? (see issue #27812)
Dec 19 10:10:22.197 INFO [stderr]  --> src/lib/dtf/ffi.rs:9:26
Dec 19 10:10:22.197 INFO [stderr]   |
Dec 19 10:10:22.197 INFO [stderr] 9 | use self::libc::{c_char, c_uchar};
Dec 19 10:10:22.197 INFO [stderr]   |                          ^^^^^^^
Dec 19 10:10:22.197 INFO [stderr]   |
Dec 19 10:10:22.197 INFO [stderr]   = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.197 INFO [stderr] 
Dec 19 10:10:22.197 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? (see issue #27812)
Dec 19 10:10:22.197 INFO [stderr]   --> src/lib/dtf/ffi.rs:18:38
Dec 19 10:10:22.197 INFO [stderr]    |
Dec 19 10:10:22.197 INFO [stderr] 18 | unsafe fn ptr_to_str<'a>(ptr: *const c_char) -> Result<&'a str, ()> {
Dec 19 10:10:22.197 INFO [stderr]    |                                      ^^^^^^
Dec 19 10:10:22.197 INFO [stderr]    |
Dec 19 10:10:22.197 INFO [stderr]    = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.197 INFO [stderr] 
Dec 19 10:10:22.197 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? (see issue #27812)
Dec 19 10:10:22.197 INFO [stderr]   --> src/lib/dtf/ffi.rs:24:45
Dec 19 10:10:22.197 INFO [stderr]    |
Dec 19 10:10:22.198 INFO [stderr] 24 | pub extern fn read_dtf_to_csv(fname: *const c_char) -> *mut c_char {
Dec 19 10:10:22.198 INFO [stderr]    |                                             ^^^^^^
Dec 19 10:10:22.198 INFO [stderr]    |
Dec 19 10:10:22.198 INFO [stderr]    = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.198 INFO [stderr] 
Dec 19 10:10:22.198 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? (see issue #27812)
Dec 19 10:10:22.198 INFO [stderr]   --> src/lib/dtf/ffi.rs:24:61
Dec 19 10:10:22.198 INFO [stderr]    |
Dec 19 10:10:22.198 INFO [stderr] 24 | pub extern fn read_dtf_to_csv(fname: *const c_char) -> *mut c_char {
Dec 19 10:10:22.198 INFO [stderr]    |                                                             ^^^^^^
Dec 19 10:10:22.198 INFO [stderr]    |
Dec 19 10:10:22.198 INFO [stderr]    = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.198 INFO [stderr] 
Dec 19 10:10:22.198 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? (see issue #27812)
Dec 19 10:10:22.198 INFO [stderr]   --> src/lib/dtf/ffi.rs:40:56
Dec 19 10:10:22.198 INFO [stderr]    |
Dec 19 10:10:22.198 INFO [stderr] 40 | pub extern fn read_dtf_to_csv_with_limit(fname: *const c_char, num: u32) -> *mut c_char {
Dec 19 10:10:22.198 INFO [stderr]    |                                                        ^^^^^^
Dec 19 10:10:22.198 INFO [stderr]    |
Dec 19 10:10:22.198 INFO [stderr]    = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.198 INFO [stderr] 
Dec 19 10:10:22.198 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? (see issue #27812)
Dec 19 10:10:22.198 INFO [stderr]   --> src/lib/dtf/ffi.rs:40:82
Dec 19 10:10:22.198 INFO [stderr]    |
Dec 19 10:10:22.198 INFO [stderr] 40 | pub extern fn read_dtf_to_csv_with_limit(fname: *const c_char, num: u32) -> *mut c_char {
Dec 19 10:10:22.198 INFO [stderr]    |                                                                                  ^^^^^^
Dec 19 10:10:22.198 INFO [stderr]    |
Dec 19 10:10:22.198 INFO [stderr]    = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.198 INFO [stderr] 
Dec 19 10:10:22.198 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? (see issue #27812)
Dec 19 10:10:22.198 INFO [stderr]   --> src/lib/dtf/ffi.rs:56:45
Dec 19 10:10:22.198 INFO [stderr]    |
Dec 19 10:10:22.198 INFO [stderr] 56 | pub extern fn read_dtf_to_arr(fname: *const c_char) -> Slice {
Dec 19 10:10:22.198 INFO [stderr]    |                                             ^^^^^^
Dec 19 10:10:22.198 INFO [stderr]    |
Dec 19 10:10:22.198 INFO [stderr]    = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.198 INFO [stderr] 
Dec 19 10:10:22.198 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? (see issue #27812)
Dec 19 10:10:22.198 INFO [stderr]   --> src/lib/dtf/ffi.rs:75:56
Dec 19 10:10:22.198 INFO [stderr]    |
Dec 19 10:10:22.198 INFO [stderr] 75 | pub extern fn read_dtf_to_arr_with_limit(fname: *const c_char, num: u32) -> Slice {
Dec 19 10:10:22.198 INFO [stderr]    |                                                        ^^^^^^
Dec 19 10:10:22.198 INFO [stderr]    |
Dec 19 10:10:22.198 INFO [stderr]    = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.198 INFO [stderr] 
Dec 19 10:10:22.198 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? (see issue #27812)
Dec 19 10:10:22.198 INFO [stderr]    --> src/lib/dtf/ffi.rs:159:20
Dec 19 10:10:22.198 INFO [stderr]     |
Dec 19 10:10:22.198 INFO [stderr] 159 |     symbol: *const c_char,
Dec 19 10:10:22.198 INFO [stderr]     |                    ^^^^^^
Dec 19 10:10:22.198 INFO [stderr]     |
Dec 19 10:10:22.198 INFO [stderr]     = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.198 INFO [stderr] 
Dec 19 10:10:22.198 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? (see issue #27812)
Dec 19 10:10:22.198 INFO [stderr]    --> src/lib/dtf/ffi.rs:160:19
Dec 19 10:10:22.198 INFO [stderr]     |
Dec 19 10:10:22.198 INFO [stderr] 160 |     fname: *const c_char,
Dec 19 10:10:22.198 INFO [stderr]     |                   ^^^^^^
Dec 19 10:10:22.198 INFO [stderr]     |
Dec 19 10:10:22.198 INFO [stderr]     = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.198 INFO [stderr] 
Dec 19 10:10:22.198 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? (see issue #27812)
Dec 19 10:10:22.198 INFO [stderr]    --> src/lib/dtf/ffi.rs:161:21
Dec 19 10:10:22.198 INFO [stderr]     |
Dec 19 10:10:22.198 INFO [stderr] 161 |     csv_str: *const c_char
Dec 19 10:10:22.198 INFO [stderr]     |                     ^^^^^^
Dec 19 10:10:22.198 INFO [stderr]     |
Dec 19 10:10:22.198 INFO [stderr]     = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.198 INFO [stderr] 
Dec 19 10:10:22.198 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? (see issue #27812)
Dec 19 10:10:22.198 INFO [stderr]    --> src/lib/dtf/ffi.rs:162:13
Dec 19 10:10:22.198 INFO [stderr]     |
Dec 19 10:10:22.198 INFO [stderr] 162 | ) -> *const c_char {
Dec 19 10:10:22.198 INFO [stderr]     |             ^^^^^^
Dec 19 10:10:22.198 INFO [stderr]     |
Dec 19 10:10:22.198 INFO [stderr]     = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.198 INFO [stderr] 
Dec 19 10:10:22.198 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? (see issue #27812)
Dec 19 10:10:22.198 INFO [stderr]    --> src/lib/dtf/ffi.rs:183:36
Dec 19 10:10:22.198 INFO [stderr]     |
Dec 19 10:10:22.198 INFO [stderr] 183 | pub extern fn parse_stream(n: *mut c_uchar, len: u32) -> Slice {
Dec 19 10:10:22.198 INFO [stderr]     |                                    ^^^^^^^
Dec 19 10:10:22.198 INFO [stderr]     |
Dec 19 10:10:22.198 INFO [stderr]     = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.198 INFO [stderr] 
Dec 19 10:10:22.198 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? (see issue #27812)
Dec 19 10:10:22.198 INFO [stderr]    --> src/lib/dtf/ffi.rs:198:32
Dec 19 10:10:22.198 INFO [stderr]     |
Dec 19 10:10:22.199 INFO [stderr] 198 | pub extern fn str_free(s: *mut c_char) {
Dec 19 10:10:22.199 INFO [stderr]     |                                ^^^^^^
Dec 19 10:10:22.199 INFO [stderr]     |
Dec 19 10:10:22.199 INFO [stderr]     = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.199 INFO [stderr] 
Dec 19 10:10:22.341 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? (see issue #27812)
Dec 19 10:10:22.341 INFO [stderr]  --> src/lib/dtf/ffi.rs:1:1
Dec 19 10:10:22.341 INFO [stderr]   |
Dec 19 10:10:22.341 INFO [stderr] 1 | extern crate libc;
Dec 19 10:10:22.341 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 19 10:10:22.341 INFO [stderr]   |
Dec 19 10:10:22.341 INFO [stderr]   = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.341 INFO [stderr] 
Dec 19 10:10:22.341 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? (see issue #27812)
Dec 19 10:10:22.341 INFO [stderr]  --> src/lib/dtf/ffi.rs:9:18
Dec 19 10:10:22.341 INFO [stderr]   |
Dec 19 10:10:22.341 INFO [stderr] 9 | use self::libc::{c_char, c_uchar};
Dec 19 10:10:22.341 INFO [stderr]   |                  ^^^^^^
Dec 19 10:10:22.341 INFO [stderr]   |
Dec 19 10:10:22.341 INFO [stderr]   = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.341 INFO [stderr] 
Dec 19 10:10:22.341 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? (see issue #27812)
Dec 19 10:10:22.341 INFO [stderr]  --> src/lib/dtf/ffi.rs:9:26
Dec 19 10:10:22.341 INFO [stderr]   |
Dec 19 10:10:22.341 INFO [stderr] 9 | use self::libc::{c_char, c_uchar};
Dec 19 10:10:22.341 INFO [stderr]   |                          ^^^^^^^
Dec 19 10:10:22.341 INFO [stderr]   |
Dec 19 10:10:22.341 INFO [stderr]   = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.341 INFO [stderr] 
Dec 19 10:10:22.341 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? (see issue #27812)
Dec 19 10:10:22.341 INFO [stderr]   --> src/lib/dtf/ffi.rs:18:38
Dec 19 10:10:22.341 INFO [stderr]    |
Dec 19 10:10:22.341 INFO [stderr] 18 | unsafe fn ptr_to_str<'a>(ptr: *const c_char) -> Result<&'a str, ()> {
Dec 19 10:10:22.341 INFO [stderr]    |                                      ^^^^^^
Dec 19 10:10:22.341 INFO [stderr]    |
Dec 19 10:10:22.341 INFO [stderr]    = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.341 INFO [stderr] 
Dec 19 10:10:22.341 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? (see issue #27812)
Dec 19 10:10:22.341 INFO [stderr]   --> src/lib/dtf/ffi.rs:24:45
Dec 19 10:10:22.341 INFO [stderr]    |
Dec 19 10:10:22.341 INFO [stderr] 24 | pub extern fn read_dtf_to_csv(fname: *const c_char) -> *mut c_char {
Dec 19 10:10:22.341 INFO [stderr]    |                                             ^^^^^^
Dec 19 10:10:22.341 INFO [stderr]    |
Dec 19 10:10:22.341 INFO [stderr]    = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.341 INFO [stderr] 
Dec 19 10:10:22.341 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? (see issue #27812)
Dec 19 10:10:22.341 INFO [stderr]   --> src/lib/dtf/ffi.rs:24:61
Dec 19 10:10:22.341 INFO [stderr]    |
Dec 19 10:10:22.341 INFO [stderr] 24 | pub extern fn read_dtf_to_csv(fname: *const c_char) -> *mut c_char {
Dec 19 10:10:22.341 INFO [stderr]    |                                                             ^^^^^^
Dec 19 10:10:22.341 INFO [stderr]    |
Dec 19 10:10:22.341 INFO [stderr]    = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.341 INFO [stderr] 
Dec 19 10:10:22.341 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? (see issue #27812)
Dec 19 10:10:22.341 INFO [stderr]   --> src/lib/dtf/ffi.rs:40:56
Dec 19 10:10:22.341 INFO [stderr]    |
Dec 19 10:10:22.341 INFO [stderr] 40 | pub extern fn read_dtf_to_csv_with_limit(fname: *const c_char, num: u32) -> *mut c_char {
Dec 19 10:10:22.341 INFO [stderr]    |                                                        ^^^^^^
Dec 19 10:10:22.341 INFO [stderr]    |
Dec 19 10:10:22.341 INFO [stderr]    = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.341 INFO [stderr] 
Dec 19 10:10:22.341 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? (see issue #27812)
Dec 19 10:10:22.341 INFO [stderr]   --> src/lib/dtf/ffi.rs:40:82
Dec 19 10:10:22.341 INFO [stderr]    |
Dec 19 10:10:22.341 INFO [stderr] 40 | pub extern fn read_dtf_to_csv_with_limit(fname: *const c_char, num: u32) -> *mut c_char {
Dec 19 10:10:22.341 INFO [stderr]    |                                                                                  ^^^^^^
Dec 19 10:10:22.341 INFO [stderr]    |
Dec 19 10:10:22.341 INFO [stderr]    = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.341 INFO [stderr] 
Dec 19 10:10:22.341 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? (see issue #27812)
Dec 19 10:10:22.341 INFO [stderr]   --> src/lib/dtf/ffi.rs:56:45
Dec 19 10:10:22.341 INFO [stderr]    |
Dec 19 10:10:22.341 INFO [stderr] 56 | pub extern fn read_dtf_to_arr(fname: *const c_char) -> Slice {
Dec 19 10:10:22.341 INFO [stderr]    |                                             ^^^^^^
Dec 19 10:10:22.341 INFO [stderr]    |
Dec 19 10:10:22.341 INFO [stderr]    = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.341 INFO [stderr] 
Dec 19 10:10:22.341 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? (see issue #27812)
Dec 19 10:10:22.341 INFO [stderr]   --> src/lib/dtf/ffi.rs:75:56
Dec 19 10:10:22.341 INFO [stderr]    |
Dec 19 10:10:22.341 INFO [stderr] 75 | pub extern fn read_dtf_to_arr_with_limit(fname: *const c_char, num: u32) -> Slice {
Dec 19 10:10:22.341 INFO [stderr]    |                                                        ^^^^^^
Dec 19 10:10:22.341 INFO [stderr]    |
Dec 19 10:10:22.341 INFO [stderr]    = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.341 INFO [stderr] 
Dec 19 10:10:22.341 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? (see issue #27812)
Dec 19 10:10:22.341 INFO [stderr]    --> src/lib/dtf/ffi.rs:159:20
Dec 19 10:10:22.342 INFO [stderr]     |
Dec 19 10:10:22.342 INFO [stderr] 159 |     symbol: *const c_char,
Dec 19 10:10:22.342 INFO [stderr]     |                    ^^^^^^
Dec 19 10:10:22.342 INFO [stderr]     |
Dec 19 10:10:22.342 INFO [stderr]     = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.342 INFO [stderr] 
Dec 19 10:10:22.342 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? (see issue #27812)
Dec 19 10:10:22.342 INFO [stderr]    --> src/lib/dtf/ffi.rs:160:19
Dec 19 10:10:22.342 INFO [stderr]     |
Dec 19 10:10:22.342 INFO [stderr] 160 |     fname: *const c_char,
Dec 19 10:10:22.342 INFO [stderr]     |                   ^^^^^^
Dec 19 10:10:22.342 INFO [stderr]     |
Dec 19 10:10:22.342 INFO [stderr]     = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.342 INFO [stderr] 
Dec 19 10:10:22.342 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? (see issue #27812)
Dec 19 10:10:22.342 INFO [stderr]    --> src/lib/dtf/ffi.rs:161:21
Dec 19 10:10:22.342 INFO [stderr]     |
Dec 19 10:10:22.342 INFO [stderr] 161 |     csv_str: *const c_char
Dec 19 10:10:22.342 INFO [stderr]     |                     ^^^^^^
Dec 19 10:10:22.342 INFO [stderr]     |
Dec 19 10:10:22.342 INFO [stderr]     = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.342 INFO [stderr] 
Dec 19 10:10:22.342 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? (see issue #27812)
Dec 19 10:10:22.342 INFO [stderr]    --> src/lib/dtf/ffi.rs:162:13
Dec 19 10:10:22.342 INFO [stderr]     |
Dec 19 10:10:22.342 INFO [stderr] 162 | ) -> *const c_char {
Dec 19 10:10:22.342 INFO [stderr]     |             ^^^^^^
Dec 19 10:10:22.342 INFO [stderr]     |
Dec 19 10:10:22.342 INFO [stderr]     = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.342 INFO [stderr] 
Dec 19 10:10:22.342 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? (see issue #27812)
Dec 19 10:10:22.342 INFO [stderr]    --> src/lib/dtf/ffi.rs:183:36
Dec 19 10:10:22.342 INFO [stderr]     |
Dec 19 10:10:22.342 INFO [stderr] 183 | pub extern fn parse_stream(n: *mut c_uchar, len: u32) -> Slice {
Dec 19 10:10:22.342 INFO [stderr]     |                                    ^^^^^^^
Dec 19 10:10:22.342 INFO [stderr]     |
Dec 19 10:10:22.342 INFO [stderr]     = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.342 INFO [stderr] 
Dec 19 10:10:22.342 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? (see issue #27812)
Dec 19 10:10:22.342 INFO [stderr]    --> src/lib/dtf/ffi.rs:198:32
Dec 19 10:10:22.342 INFO [stderr]     |
Dec 19 10:10:22.342 INFO [stderr] 198 | pub extern fn str_free(s: *mut c_char) {
Dec 19 10:10:22.342 INFO [stderr]     |                                ^^^^^^
Dec 19 10:10:22.342 INFO [stderr]     |
Dec 19 10:10:22.342 INFO [stderr]     = help: add #![feature(rustc_private)] to the crate attributes to enable
Dec 19 10:10:22.342 INFO [stderr] 
Dec 19 10:10:22.822 INFO [stderr] error: aborting due to 16 previous errors
Dec 19 10:10:22.822 INFO [stderr] 
Dec 19 10:10:22.822 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Dec 19 10:10:22.836 INFO [stderr] error: Could not compile `tectonicdb`.
Dec 19 10:10:22.836 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 19 10:10:23.122 INFO [stderr] error: aborting due to 16 previous errors
Dec 19 10:10:23.122 INFO [stderr] 
Dec 19 10:10:23.122 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Dec 19 10:10:23.146 INFO [stderr] error: Could not compile `tectonicdb`.
Dec 19 10:10:23.146 INFO [stderr] 
Dec 19 10:10:23.146 INFO [stderr] To learn more, run the command again with --verbose.
Dec 19 10:10:23.434 INFO running `"docker" "inspect" "7361987fc50ed1d034e9fdae1de4873af0a33290eef40ca0687bf6b48f780859"`
Dec 19 10:10:23.571 INFO running `"docker" "rm" "-f" "7361987fc50ed1d034e9fdae1de4873af0a33290eef40ca0687bf6b48f780859"`
Dec 19 10:10:23.640 INFO [stdout] 7361987fc50ed1d034e9fdae1de4873af0a33290eef40ca0687bf6b48f780859