Sep 02 12:53:45.485 INFO checking gluon_check-0.6.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 12:53:45.486 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 12:53:45.486 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 12:53:45.723 INFO blam! 8627a783e9af50eaaafb1a7c919aff8f0d1487a97a64ca229995abdc642b98c9
Sep 02 12:53:45.726 INFO running `"docker" "start" "-a" "8627a783e9af50eaaafb1a7c919aff8f0d1487a97a64ca229995abdc642b98c9"`
Sep 02 12:53:46.541 INFO kablam!     Checking union-find v0.3.2
Sep 02 12:53:46.541 INFO kablam!     Checking pretty v0.3.3
Sep 02 12:53:48.144 INFO kablam!     Checking gluon_base v0.6.2
Sep 02 12:53:51.605 INFO kablam!     Checking gluon_check v0.6.2 (file:///source)
Sep 02 12:53:53.783 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 02 12:53:53.783 INFO kablam!  --> src/lib.rs:9:1
Sep 02 12:53:53.783 INFO kablam!   |
Sep 02 12:53:53.783 INFO kablam! 9 | extern crate env_logger;
Sep 02 12:53:53.783 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 12:53:53.783 INFO kablam!   |
Sep 02 12:53:53.783 INFO kablam!   = help: add #![feature(rustc_private)] to the crate attributes to enable
Sep 02 12:53:53.784 INFO kablam! 
Sep 02 12:53:53.785 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 02 12:53:53.785 INFO kablam!    --> src/unify_type.rs:864:17
Sep 02 12:53:53.785 INFO kablam!     |
Sep 02 12:53:53.785 INFO kablam! 864 |         let _ = ::env_logger::init();
Sep 02 12:53:53.785 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 02 12:53:53.785 INFO kablam!     |
Sep 02 12:53:53.785 INFO kablam!     = help: add #![feature(rustc_private)] to the crate attributes to enable
Sep 02 12:53:53.785 INFO kablam! 
Sep 02 12:53:53.786 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 02 12:53:53.786 INFO kablam!    --> src/unify_type.rs:895:17
Sep 02 12:53:53.786 INFO kablam!     |
Sep 02 12:53:53.786 INFO kablam! 895 |         let _ = ::env_logger::init();
Sep 02 12:53:53.786 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 02 12:53:53.786 INFO kablam!     |
Sep 02 12:53:53.786 INFO kablam!     = help: add #![feature(rustc_private)] to the crate attributes to enable
Sep 02 12:53:53.786 INFO kablam! 
Sep 02 12:53:56.450 INFO kablam! error: aborting due to 3 previous errors
Sep 02 12:53:56.466 INFO kablam! 
Sep 02 12:53:56.467 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 02 12:53:56.489 INFO kablam! error: Could not compile `gluon_check`.
Sep 02 12:53:56.490 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 12:53:57.091 INFO kablam! error[E0463]: can't find crate for `parser`
Sep 02 12:53:57.091 INFO kablam!  --> tests/stack_overflow.rs:6:1
Sep 02 12:53:57.091 INFO kablam!   |
Sep 02 12:53:57.091 INFO kablam! 6 | extern crate gluon_parser as parser;
Sep 02 12:53:57.091 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 02 12:53:57.091 INFO kablam! 
Sep 02 12:53:57.091 INFO kablam! error: aborting due to previous error
Sep 02 12:53:57.091 INFO kablam! 
Sep 02 12:53:57.092 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 02 12:53:57.098 INFO kablam! error: Could not compile `gluon_check`.
Sep 02 12:53:57.099 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 12:53:57.359 INFO kablam! error[E0463]: can't find crate for `parser`
Sep 02 12:53:57.359 INFO kablam!  --> tests/row_polymorphism.rs:7:1
Sep 02 12:53:57.359 INFO kablam!   |
Sep 02 12:53:57.359 INFO kablam! 7 | extern crate gluon_parser as parser;
Sep 02 12:53:57.359 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 02 12:53:57.359 INFO kablam! 
Sep 02 12:53:57.360 INFO kablam! error: aborting due to previous error
Sep 02 12:53:57.360 INFO kablam! 
Sep 02 12:53:57.360 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 02 12:53:57.366 INFO kablam! error: Could not compile `gluon_check`.
Sep 02 12:53:57.366 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 12:53:57.409 INFO kablam! error[E0463]: can't find crate for `parser`
Sep 02 12:53:57.409 INFO kablam!  --> tests/pass.rs:9:1
Sep 02 12:53:57.409 INFO kablam!   |
Sep 02 12:53:57.409 INFO kablam! 9 | extern crate gluon_parser as parser;
Sep 02 12:53:57.409 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 02 12:53:57.409 INFO kablam! 
Sep 02 12:53:57.409 INFO kablam! error: aborting due to previous error
Sep 02 12:53:57.409 INFO kablam! 
Sep 02 12:53:57.409 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 02 12:53:57.416 INFO kablam! error: Could not compile `gluon_check`.
Sep 02 12:53:57.416 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 12:53:57.480 INFO kablam! error[E0463]: can't find crate for `parser`
Sep 02 12:53:57.480 INFO kablam!  --> tests/fail.rs:9:1
Sep 02 12:53:57.480 INFO kablam!   |
Sep 02 12:53:57.480 INFO kablam! 9 | extern crate gluon_parser as parser;
Sep 02 12:53:57.480 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 02 12:53:57.480 INFO kablam! 
Sep 02 12:53:57.481 INFO kablam! error: aborting due to previous error
Sep 02 12:53:57.481 INFO kablam! 
Sep 02 12:53:57.481 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 02 12:53:57.487 INFO kablam! error: Could not compile `gluon_check`.
Sep 02 12:53:57.487 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 12:53:57.499 INFO kablam! error[E0463]: can't find crate for `parser`
Sep 02 12:53:57.499 INFO kablam!  --> tests/metadata.rs:7:1
Sep 02 12:53:57.499 INFO kablam!   |
Sep 02 12:53:57.499 INFO kablam! 7 | extern crate gluon_parser as parser;
Sep 02 12:53:57.499 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 02 12:53:57.499 INFO kablam! 
Sep 02 12:53:57.499 INFO kablam! error: aborting due to previous error
Sep 02 12:53:57.499 INFO kablam! 
Sep 02 12:53:57.499 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 02 12:53:57.507 INFO kablam! error: Could not compile `gluon_check`.
Sep 02 12:53:57.507 INFO kablam! 
Sep 02 12:53:57.507 INFO kablam! To learn more, run the command again with --verbose.
Sep 02 12:53:57.508 INFO kablam! su: No module specific data is present
Sep 02 12:53:57.843 INFO running `"docker" "rm" "-f" "8627a783e9af50eaaafb1a7c919aff8f0d1487a97a64ca229995abdc642b98c9"`
Sep 02 12:53:58.024 INFO blam! 8627a783e9af50eaaafb1a7c919aff8f0d1487a97a64ca229995abdc642b98c9