Aug 31 21:37:45.683 INFO checking merkle-1.10.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578 Aug 31 21:37:45.683 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets Aug 31 21:37:45.683 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 21:37:45.858 INFO blam! 3cd7b7d137d7246625c13ecdb3bf872beda18317f54751de0d6e7b52f07aa81a Aug 31 21:37:45.860 INFO running `"docker" "start" "-a" "3cd7b7d137d7246625c13ecdb3bf872beda18317f54751de0d6e7b52f07aa81a"` Aug 31 21:37:46.609 INFO kablam! Compiling merkle v1.10.0 (file:///source) Aug 31 21:37:50.189 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 31 21:37:50.189 INFO kablam! --> benches/lib.rs:4:1 Aug 31 21:37:50.189 INFO kablam! | Aug 31 21:37:50.189 INFO kablam! 4 | extern crate rand; Aug 31 21:37:50.189 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Aug 31 21:37:50.189 INFO kablam! | Aug 31 21:37:50.189 INFO kablam! = help: add #![feature(rustc_private)] to the crate attributes to enable Aug 31 21:37:50.189 INFO kablam! Aug 31 21:37:50.189 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 31 21:37:50.190 INFO kablam! --> benches/lib.rs:10:5 Aug 31 21:37:50.190 INFO kablam! | Aug 31 21:37:50.190 INFO kablam! 10 | use rand::Rng; Aug 31 21:37:50.190 INFO kablam! | ^^^^^^^^^ Aug 31 21:37:50.190 INFO kablam! | Aug 31 21:37:50.190 INFO kablam! = help: add #![feature(rustc_private)] to the crate attributes to enable Aug 31 21:37:50.190 INFO kablam! Aug 31 21:37:50.190 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 31 21:37:50.190 INFO kablam! --> benches/lib.rs:59:19 Aug 31 21:37:50.190 INFO kablam! | Aug 31 21:37:50.190 INFO kablam! 59 | let mut rng = rand::IsaacRng::new_unseeded(); Aug 31 21:37:50.190 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 31 21:37:50.190 INFO kablam! | Aug 31 21:37:50.190 INFO kablam! = help: add #![feature(rustc_private)] to the crate attributes to enable Aug 31 21:37:50.190 INFO kablam! Aug 31 21:37:50.190 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 31 21:37:50.190 INFO kablam! --> benches/lib.rs:74:19 Aug 31 21:37:50.190 INFO kablam! | Aug 31 21:37:50.190 INFO kablam! 74 | let mut rng = rand::IsaacRng::new_unseeded(); Aug 31 21:37:50.190 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 31 21:37:50.190 INFO kablam! | Aug 31 21:37:50.190 INFO kablam! = help: add #![feature(rustc_private)] to the crate attributes to enable Aug 31 21:37:50.190 INFO kablam! Aug 31 21:37:50.190 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 31 21:37:50.191 INFO kablam! --> benches/lib.rs:93:19 Aug 31 21:37:50.191 INFO kablam! | Aug 31 21:37:50.191 INFO kablam! 93 | let mut rng = rand::IsaacRng::new_unseeded(); Aug 31 21:37:50.191 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 31 21:37:50.191 INFO kablam! | Aug 31 21:37:50.191 INFO kablam! = help: add #![feature(rustc_private)] to the crate attributes to enable Aug 31 21:37:50.191 INFO kablam! Aug 31 21:37:50.191 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 31 21:37:50.191 INFO kablam! --> benches/lib.rs:115:19 Aug 31 21:37:50.191 INFO kablam! | Aug 31 21:37:50.191 INFO kablam! 115 | let mut rng = rand::IsaacRng::new_unseeded(); Aug 31 21:37:50.191 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 31 21:37:50.191 INFO kablam! | Aug 31 21:37:50.191 INFO kablam! = help: add #![feature(rustc_private)] to the crate attributes to enable Aug 31 21:37:50.191 INFO kablam! Aug 31 21:37:50.278 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 31 21:37:50.278 INFO kablam! --> benches/lib.rs:62:13 Aug 31 21:37:50.278 INFO kablam! | Aug 31 21:37:50.278 INFO kablam! 62 | rng.fill_bytes(&mut v); Aug 31 21:37:50.278 INFO kablam! | ^^^^^^^^^^ Aug 31 21:37:50.278 INFO kablam! | Aug 31 21:37:50.278 INFO kablam! = help: add #![feature(rustc_private)] to the crate attributes to enable Aug 31 21:37:50.278 INFO kablam! Aug 31 21:37:50.282 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 31 21:37:50.282 INFO kablam! --> benches/lib.rs:77:13 Aug 31 21:37:50.282 INFO kablam! | Aug 31 21:37:50.282 INFO kablam! 77 | rng.fill_bytes(&mut v); Aug 31 21:37:50.282 INFO kablam! | ^^^^^^^^^^ Aug 31 21:37:50.282 INFO kablam! | Aug 31 21:37:50.282 INFO kablam! = help: add #![feature(rustc_private)] to the crate attributes to enable Aug 31 21:37:50.282 INFO kablam! Aug 31 21:37:50.287 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 31 21:37:50.287 INFO kablam! --> benches/lib.rs:96:13 Aug 31 21:37:50.287 INFO kablam! | Aug 31 21:37:50.287 INFO kablam! 96 | rng.fill_bytes(&mut v); Aug 31 21:37:50.287 INFO kablam! | ^^^^^^^^^^ Aug 31 21:37:50.287 INFO kablam! | Aug 31 21:37:50.287 INFO kablam! = help: add #![feature(rustc_private)] to the crate attributes to enable Aug 31 21:37:50.287 INFO kablam! Aug 31 21:37:50.294 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 31 21:37:50.294 INFO kablam! --> benches/lib.rs:118:13 Aug 31 21:37:50.294 INFO kablam! | Aug 31 21:37:50.294 INFO kablam! 118 | rng.fill_bytes(&mut v); Aug 31 21:37:50.294 INFO kablam! | ^^^^^^^^^^ Aug 31 21:37:50.294 INFO kablam! | Aug 31 21:37:50.294 INFO kablam! = help: add #![feature(rustc_private)] to the crate attributes to enable Aug 31 21:37:50.294 INFO kablam! Aug 31 21:37:50.299 INFO kablam! error: aborting due to 10 previous errors Aug 31 21:37:50.299 INFO kablam! Aug 31 21:37:50.300 INFO kablam! For more information about this error, try `rustc --explain E0658`. Aug 31 21:37:50.311 INFO kablam! error: Could not compile `merkle`. Aug 31 21:37:50.311 INFO kablam! Aug 31 21:37:50.311 INFO kablam! To learn more, run the command again with --verbose. Aug 31 21:37:50.313 INFO kablam! su: No module specific data is present Aug 31 21:37:50.793 INFO running `"docker" "rm" "-f" "3cd7b7d137d7246625c13ecdb3bf872beda18317f54751de0d6e7b52f07aa81a"` Aug 31 21:37:50.925 INFO blam! 3cd7b7d137d7246625c13ecdb3bf872beda18317f54751de0d6e7b52f07aa81a