Sep 17 23:57:43.378 INFO checking gluon_check-0.6.2 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 23:57:43.378 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 23:57:43.378 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 23:57:43.817 INFO blam! ab9b5c021b94ed250dc063ebc81aea40f4972cabd2b7ab7815fbf153743fcb62
Sep 17 23:57:43.817 INFO running `"docker" "start" "-a" "ab9b5c021b94ed250dc063ebc81aea40f4972cabd2b7ab7815fbf153743fcb62"`
Sep 17 23:57:46.323 INFO kablam! usermod: no changes
Sep 17 23:57:46.693 INFO kablam!     Checking collect-mac v0.1.0
Sep 17 23:57:46.693 INFO kablam!     Checking anymap v0.12.1
Sep 17 23:57:46.703 INFO kablam!     Checking union-find v0.3.2
Sep 17 23:57:46.711 INFO kablam!     Checking pretty v0.3.3
Sep 17 23:57:48.749 INFO kablam!     Checking gluon_base v0.6.2
Sep 17 23:57:51.260 INFO kablam!     Checking gluon_check v0.6.2 (/source)
Sep 17 23:57:52.587 INFO kablam! 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)
Sep 17 23:57:52.587 INFO kablam!  --> src/lib.rs:9:1
Sep 17 23:57:52.588 INFO kablam!   |
Sep 17 23:57:52.588 INFO kablam! 9 | extern crate env_logger;
Sep 17 23:57:52.588 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 23:57:52.589 INFO kablam!   |
Sep 17 23:57:52.589 INFO kablam!   = help: add #![feature(rustc_private)] to the crate attributes to enable
Sep 17 23:57:52.590 INFO kablam! 
Sep 17 23:57:52.596 INFO kablam! 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)
Sep 17 23:57:52.597 INFO kablam!    --> src/unify_type.rs:864:17
Sep 17 23:57:52.597 INFO kablam!     |
Sep 17 23:57:52.598 INFO kablam! 864 |         let _ = ::env_logger::init();
Sep 17 23:57:52.598 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 17 23:57:52.599 INFO kablam!     |
Sep 17 23:57:52.599 INFO kablam!     = help: add #![feature(rustc_private)] to the crate attributes to enable
Sep 17 23:57:52.599 INFO kablam! 
Sep 17 23:57:52.600 INFO kablam! 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)
Sep 17 23:57:52.600 INFO kablam!    --> src/unify_type.rs:895:17
Sep 17 23:57:52.601 INFO kablam!     |
Sep 17 23:57:52.601 INFO kablam! 895 |         let _ = ::env_logger::init();
Sep 17 23:57:52.602 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 17 23:57:52.602 INFO kablam!     |
Sep 17 23:57:52.602 INFO kablam!     = help: add #![feature(rustc_private)] to the crate attributes to enable
Sep 17 23:57:52.603 INFO kablam! 
Sep 17 23:57:54.278 INFO kablam! error: aborting due to 3 previous errors
Sep 17 23:57:54.278 INFO kablam! 
Sep 17 23:57:54.279 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 17 23:57:54.296 INFO kablam! error: Could not compile `gluon_check`.
Sep 17 23:57:54.296 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 23:57:55.039 INFO kablam! error: build failed
Sep 17 23:57:55.047 INFO kablam! su: No module specific data is present
Sep 17 23:57:57.838 INFO running `"docker" "rm" "-f" "ab9b5c021b94ed250dc063ebc81aea40f4972cabd2b7ab7815fbf153743fcb62"`
Sep 17 23:57:58.140 INFO blam! ab9b5c021b94ed250dc063ebc81aea40f4972cabd2b7ab7815fbf153743fcb62