Sep 20 01:00:28.569 INFO checking gluon_check-0.6.2 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 20 01:00:28.569 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 20 01:00:28.569 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 01:00:28.903 INFO blam! 0ca5b4a0009ed7e929885ffdfc94d3958fe3c81ddde482d21d38cfd715195cd9
Sep 20 01:00:28.911 INFO running `"docker" "start" "-a" "0ca5b4a0009ed7e929885ffdfc94d3958fe3c81ddde482d21d38cfd715195cd9"`
Sep 20 01:00:30.495 INFO kablam! usermod: no changes
Sep 20 01:00:30.679 INFO kablam!     Checking pretty v0.3.3
Sep 20 01:00:31.413 INFO kablam!     Checking gluon_base v0.6.2
Sep 20 01:00:33.916 INFO kablam!     Checking gluon_check v0.6.2 (/source)
Sep 20 01:00:35.539 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 20 01:00:35.539 INFO kablam!  --> src/lib.rs:9:1
Sep 20 01:00:35.539 INFO kablam!   |
Sep 20 01:00:35.540 INFO kablam! 9 | extern crate env_logger;
Sep 20 01:00:35.540 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 01:00:35.540 INFO kablam!   |
Sep 20 01:00:35.541 INFO kablam!   = help: add #![feature(rustc_private)] to the crate attributes to enable
Sep 20 01:00:35.541 INFO kablam! 
Sep 20 01:00:35.541 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 20 01:00:35.541 INFO kablam!    --> src/unify_type.rs:864:17
Sep 20 01:00:35.542 INFO kablam!     |
Sep 20 01:00:35.542 INFO kablam! 864 |         let _ = ::env_logger::init();
Sep 20 01:00:35.542 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 20 01:00:35.543 INFO kablam!     |
Sep 20 01:00:35.543 INFO kablam!     = help: add #![feature(rustc_private)] to the crate attributes to enable
Sep 20 01:00:35.543 INFO kablam! 
Sep 20 01:00:35.543 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 20 01:00:35.544 INFO kablam!    --> src/unify_type.rs:895:17
Sep 20 01:00:35.544 INFO kablam!     |
Sep 20 01:00:35.544 INFO kablam! 895 |         let _ = ::env_logger::init();
Sep 20 01:00:35.545 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 20 01:00:35.545 INFO kablam!     |
Sep 20 01:00:35.545 INFO kablam!     = help: add #![feature(rustc_private)] to the crate attributes to enable
Sep 20 01:00:35.545 INFO kablam! 
Sep 20 01:00:37.547 INFO kablam! error: aborting due to 3 previous errors
Sep 20 01:00:37.547 INFO kablam! 
Sep 20 01:00:37.548 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 20 01:00:37.559 INFO kablam! error: Could not compile `gluon_check`.
Sep 20 01:00:37.560 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 20 01:00:38.072 INFO kablam! error: build failed
Sep 20 01:00:38.074 INFO kablam! su: No module specific data is present
Sep 20 01:00:40.642 INFO running `"docker" "rm" "-f" "0ca5b4a0009ed7e929885ffdfc94d3958fe3c81ddde482d21d38cfd715195cd9"`
Sep 20 01:00:40.912 INFO blam! 0ca5b4a0009ed7e929885ffdfc94d3958fe3c81ddde482d21d38cfd715195cd9