Aug 30 10:51:09.010 INFO checking merkle-1.10.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 10:51:09.010 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 10:51:09.010 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 10:51:09.222 INFO blam! 1f92539c9cd3d74884128442692083676b4b43d90db0bd206689cd8674157fa7
Aug 30 10:51:09.225 INFO running `"docker" "start" "-a" "1f92539c9cd3d74884128442692083676b4b43d90db0bd206689cd8674157fa7"`
Aug 30 10:51:10.121 INFO kablam!    Compiling merkle v1.10.0 (file:///source)
Aug 30 10:51:14.084 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)
Aug 30 10:51:14.084 INFO kablam!  --> benches/lib.rs:4:1
Aug 30 10:51:14.084 INFO kablam!   |
Aug 30 10:51:14.084 INFO kablam! 4 | extern crate rand;
Aug 30 10:51:14.084 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Aug 30 10:51:14.084 INFO kablam!   |
Aug 30 10:51:14.084 INFO kablam!   = help: add #![feature(rustc_private)] to the crate attributes to enable
Aug 30 10:51:14.084 INFO kablam! 
Aug 30 10:51:14.085 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)
Aug 30 10:51:14.085 INFO kablam!   --> benches/lib.rs:10:5
Aug 30 10:51:14.085 INFO kablam!    |
Aug 30 10:51:14.085 INFO kablam! 10 | use rand::Rng;
Aug 30 10:51:14.085 INFO kablam!    |     ^^^^^^^^^
Aug 30 10:51:14.085 INFO kablam!    |
Aug 30 10:51:14.085 INFO kablam!    = help: add #![feature(rustc_private)] to the crate attributes to enable
Aug 30 10:51:14.085 INFO kablam! 
Aug 30 10:51:14.085 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)
Aug 30 10:51:14.085 INFO kablam!   --> benches/lib.rs:59:19
Aug 30 10:51:14.085 INFO kablam!    |
Aug 30 10:51:14.085 INFO kablam! 59 |     let mut rng = rand::IsaacRng::new_unseeded();
Aug 30 10:51:14.085 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 10:51:14.085 INFO kablam!    |
Aug 30 10:51:14.085 INFO kablam!    = help: add #![feature(rustc_private)] to the crate attributes to enable
Aug 30 10:51:14.085 INFO kablam! 
Aug 30 10:51:14.085 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)
Aug 30 10:51:14.085 INFO kablam!   --> benches/lib.rs:74:19
Aug 30 10:51:14.086 INFO kablam!    |
Aug 30 10:51:14.086 INFO kablam! 74 |     let mut rng = rand::IsaacRng::new_unseeded();
Aug 30 10:51:14.086 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 10:51:14.086 INFO kablam!    |
Aug 30 10:51:14.086 INFO kablam!    = help: add #![feature(rustc_private)] to the crate attributes to enable
Aug 30 10:51:14.086 INFO kablam! 
Aug 30 10:51:14.086 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)
Aug 30 10:51:14.086 INFO kablam!   --> benches/lib.rs:93:19
Aug 30 10:51:14.086 INFO kablam!    |
Aug 30 10:51:14.086 INFO kablam! 93 |     let mut rng = rand::IsaacRng::new_unseeded();
Aug 30 10:51:14.086 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 10:51:14.086 INFO kablam!    |
Aug 30 10:51:14.086 INFO kablam!    = help: add #![feature(rustc_private)] to the crate attributes to enable
Aug 30 10:51:14.086 INFO kablam! 
Aug 30 10:51:14.086 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)
Aug 30 10:51:14.086 INFO kablam!    --> benches/lib.rs:115:19
Aug 30 10:51:14.086 INFO kablam!     |
Aug 30 10:51:14.086 INFO kablam! 115 |     let mut rng = rand::IsaacRng::new_unseeded();
Aug 30 10:51:14.086 INFO kablam!     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 10:51:14.086 INFO kablam!     |
Aug 30 10:51:14.086 INFO kablam!     = help: add #![feature(rustc_private)] to the crate attributes to enable
Aug 30 10:51:14.086 INFO kablam! 
Aug 30 10:51:14.176 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)
Aug 30 10:51:14.176 INFO kablam!   --> benches/lib.rs:62:13
Aug 30 10:51:14.176 INFO kablam!    |
Aug 30 10:51:14.176 INFO kablam! 62 |         rng.fill_bytes(&mut v);
Aug 30 10:51:14.176 INFO kablam!    |             ^^^^^^^^^^
Aug 30 10:51:14.176 INFO kablam!    |
Aug 30 10:51:14.176 INFO kablam!    = help: add #![feature(rustc_private)] to the crate attributes to enable
Aug 30 10:51:14.176 INFO kablam! 
Aug 30 10:51:14.179 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)
Aug 30 10:51:14.179 INFO kablam!   --> benches/lib.rs:77:13
Aug 30 10:51:14.179 INFO kablam!    |
Aug 30 10:51:14.179 INFO kablam! 77 |         rng.fill_bytes(&mut v);
Aug 30 10:51:14.180 INFO kablam!    |             ^^^^^^^^^^
Aug 30 10:51:14.180 INFO kablam!    |
Aug 30 10:51:14.180 INFO kablam!    = help: add #![feature(rustc_private)] to the crate attributes to enable
Aug 30 10:51:14.180 INFO kablam! 
Aug 30 10:51:14.185 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)
Aug 30 10:51:14.185 INFO kablam!   --> benches/lib.rs:96:13
Aug 30 10:51:14.185 INFO kablam!    |
Aug 30 10:51:14.185 INFO kablam! 96 |         rng.fill_bytes(&mut v);
Aug 30 10:51:14.185 INFO kablam!    |             ^^^^^^^^^^
Aug 30 10:51:14.185 INFO kablam!    |
Aug 30 10:51:14.185 INFO kablam!    = help: add #![feature(rustc_private)] to the crate attributes to enable
Aug 30 10:51:14.185 INFO kablam! 
Aug 30 10:51:14.191 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)
Aug 30 10:51:14.192 INFO kablam!    --> benches/lib.rs:118:13
Aug 30 10:51:14.192 INFO kablam!     |
Aug 30 10:51:14.192 INFO kablam! 118 |         rng.fill_bytes(&mut v);
Aug 30 10:51:14.192 INFO kablam!     |             ^^^^^^^^^^
Aug 30 10:51:14.192 INFO kablam!     |
Aug 30 10:51:14.192 INFO kablam!     = help: add #![feature(rustc_private)] to the crate attributes to enable
Aug 30 10:51:14.192 INFO kablam! 
Aug 30 10:51:14.197 INFO kablam! error: aborting due to 10 previous errors
Aug 30 10:51:14.197 INFO kablam! 
Aug 30 10:51:14.197 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 30 10:51:14.209 INFO kablam! error: Could not compile `merkle`.
Aug 30 10:51:14.209 INFO kablam! 
Aug 30 10:51:14.209 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 10:51:14.210 INFO kablam! su: No module specific data is present
Aug 30 10:51:14.698 INFO running `"docker" "rm" "-f" "1f92539c9cd3d74884128442692083676b4b43d90db0bd206689cd8674157fa7"`
Aug 30 10:51:14.844 INFO blam! 1f92539c9cd3d74884128442692083676b4b43d90db0bd206689cd8674157fa7