Aug 02 02:35:23.806 INFO checking pcg_rand-0.7.1 against 1.27.2+tmplazy for lazy_static-1
Aug 02 02:35:23.806 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:35:23.806 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:35:23.806 INFO running `"docker" "create" "-v" "/tmp/crater.67xIFcjZi382:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 02:35:24.016 INFO blam! aea004286202870084ab77d70185127f0826283aba764f56758b6319b103075d
Aug 02 02:35:24.016 INFO running `"docker" "start" "-a" "aea004286202870084ab77d70185127f0826283aba764f56758b6319b103075d"`
Aug 02 02:35:25.056 INFO kablam!     Checking extprim v1.6.0
Aug 02 02:35:27.286 INFO kablam!     Checking pcg_rand v0.7.1 (file:///source)
Aug 02 02:35:29.582 INFO kablam! warning: unused imports: `OsRng`, `Rng`
Aug 02 02:35:29.582 INFO kablam!   --> src/main.rs:24:12
Aug 02 02:35:29.582 INFO kablam!    |
Aug 02 02:35:29.582 INFO kablam! 24 | use rand::{Rng, OsRng};
Aug 02 02:35:29.582 INFO kablam!    |            ^^^  ^^^^^
Aug 02 02:35:29.582 INFO kablam!    |
Aug 02 02:35:29.582 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 02 02:35:29.582 INFO kablam! 
Aug 02 02:35:29.582 INFO kablam! warning: unused imports: `Pcg32Basic`, `Pcg32L`, `Pcg32Unique`, `Pcg32`, `Pcg64`
Aug 02 02:35:29.582 INFO kablam!   --> src/main.rs:25:16
Aug 02 02:35:29.582 INFO kablam!    |
Aug 02 02:35:29.582 INFO kablam! 25 | use pcg_rand::{Pcg32Basic, Pcg32, Pcg64, Pcg32Unique, Pcg32L};
Aug 02 02:35:29.582 INFO kablam!    |                ^^^^^^^^^^  ^^^^^  ^^^^^  ^^^^^^^^^^^  ^^^^^^
Aug 02 02:35:29.582 INFO kablam! 
Aug 02 02:35:29.648 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 02:35:29.648 INFO kablam!  --> benches/benches.rs:1:1
Aug 02 02:35:29.648 INFO kablam!   |
Aug 02 02:35:29.648 INFO kablam! 1 | #![feature(test)]
Aug 02 02:35:29.648 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 02:35:29.648 INFO kablam! 
Aug 02 02:35:29.649 INFO kablam! error: aborting due to previous error
Aug 02 02:35:29.649 INFO kablam! 
Aug 02 02:35:29.650 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 02:35:29.679 INFO kablam! error: Could not compile `pcg_rand`.
Aug 02 02:35:29.680 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 02:35:29.874 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 02:35:29.874 INFO kablam!  --> benches/pcg32l_bench.rs:1:1
Aug 02 02:35:29.874 INFO kablam!   |
Aug 02 02:35:29.874 INFO kablam! 1 | #![feature(test)]
Aug 02 02:35:29.874 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 02:35:29.875 INFO kablam! 
Aug 02 02:35:29.876 INFO kablam! error: aborting due to previous error
Aug 02 02:35:29.876 INFO kablam! 
Aug 02 02:35:29.876 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 02:35:29.888 INFO kablam! error: Could not compile `pcg_rand`.
Aug 02 02:35:29.888 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 02:35:30.096 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 02:35:30.096 INFO kablam!  --> benches/ext32l_bench.rs:1:1
Aug 02 02:35:30.096 INFO kablam!   |
Aug 02 02:35:30.096 INFO kablam! 1 | #![feature(test)]
Aug 02 02:35:30.096 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 02:35:30.096 INFO kablam! 
Aug 02 02:35:30.096 INFO kablam! error: aborting due to previous error
Aug 02 02:35:30.096 INFO kablam! 
Aug 02 02:35:30.096 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 02:35:30.103 INFO kablam! error: Could not compile `pcg_rand`.
Aug 02 02:35:30.103 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 02:35:30.119 INFO kablam! error: build failed
Aug 02 02:35:30.120 INFO kablam! su: No module specific data is present
Aug 02 02:35:30.723 INFO running `"docker" "rm" "-f" "aea004286202870084ab77d70185127f0826283aba764f56758b6319b103075d"`
Aug 02 02:35:30.867 INFO blam! aea004286202870084ab77d70185127f0826283aba764f56758b6319b103075d