Sep 14 15:49:05.880 INFO checking gluon_check-0.6.2 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 15:49:05.880 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 15:49:05.880 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 15:49:06.336 INFO blam! e8cb18db1a8380c49bb9a23371b89d900dd68785580003b77172e31e961661c8
Sep 14 15:49:06.338 INFO running `"docker" "start" "-a" "e8cb18db1a8380c49bb9a23371b89d900dd68785580003b77172e31e961661c8"`
Sep 14 15:49:08.711 INFO kablam! usermod: no changes
Sep 14 15:49:08.908 INFO kablam!     Checking pretty_assertions v0.3.4
Sep 14 15:49:08.911 INFO kablam!     Checking gluon_base v0.6.2
Sep 14 15:49:12.023 INFO kablam!     Checking gluon_check v0.6.2 (file:///source)
Sep 14 15:49:13.679 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 14 15:49:13.679 INFO kablam!  --> src/lib.rs:9:1
Sep 14 15:49:13.679 INFO kablam!   |
Sep 14 15:49:13.679 INFO kablam! 9 | extern crate env_logger;
Sep 14 15:49:13.679 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 15:49:13.683 INFO kablam!   |
Sep 14 15:49:13.683 INFO kablam!   = help: add #![feature(rustc_private)] to the crate attributes to enable
Sep 14 15:49:13.683 INFO kablam! 
Sep 14 15:49:13.685 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 14 15:49:13.686 INFO kablam!    --> src/unify_type.rs:864:17
Sep 14 15:49:13.686 INFO kablam!     |
Sep 14 15:49:13.686 INFO kablam! 864 |         let _ = ::env_logger::init();
Sep 14 15:49:13.686 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 14 15:49:13.691 INFO kablam!     |
Sep 14 15:49:13.691 INFO kablam!     = help: add #![feature(rustc_private)] to the crate attributes to enable
Sep 14 15:49:13.691 INFO kablam! 
Sep 14 15:49:13.692 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 14 15:49:13.692 INFO kablam!    --> src/unify_type.rs:895:17
Sep 14 15:49:13.692 INFO kablam!     |
Sep 14 15:49:13.692 INFO kablam! 895 |         let _ = ::env_logger::init();
Sep 14 15:49:13.692 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 14 15:49:13.692 INFO kablam!     |
Sep 14 15:49:13.692 INFO kablam!     = help: add #![feature(rustc_private)] to the crate attributes to enable
Sep 14 15:49:13.693 INFO kablam! 
Sep 14 15:49:15.555 INFO kablam! error: aborting due to 3 previous errors
Sep 14 15:49:15.555 INFO kablam! 
Sep 14 15:49:15.555 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 14 15:49:15.579 INFO kablam! error: Could not compile `gluon_check`.
Sep 14 15:49:15.579 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 15:49:16.552 INFO kablam! error: build failed
Sep 14 15:49:16.563 INFO kablam! su: No module specific data is present
Sep 14 15:49:17.669 INFO running `"docker" "rm" "-f" "e8cb18db1a8380c49bb9a23371b89d900dd68785580003b77172e31e961661c8"`
Sep 14 15:49:18.026 INFO blam! e8cb18db1a8380c49bb9a23371b89d900dd68785580003b77172e31e961661c8