Sep 02 07:42:01.794 INFO checking merkle-sha3-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851 Sep 02 07:42:01.794 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 02 07:42:01.794 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/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 07:42:01.994 INFO blam! 9280efd20f81af8c19194808ca39b8ddca12d59376c114b4260ac396cc0db8bf Sep 02 07:42:01.996 INFO running `"docker" "start" "-a" "9280efd20f81af8c19194808ca39b8ddca12d59376c114b4260ac396cc0db8bf"` Sep 02 07:42:02.627 INFO kablam! Checking merkle-sha3 v0.1.0 (file:///source) Sep 02 07:42:04.163 INFO kablam! error[E0464]: multiple matching crates for `rand` Sep 02 07:42:04.163 INFO kablam! --> benches/lib.rs:6:1 Sep 02 07:42:04.163 INFO kablam! | Sep 02 07:42:04.163 INFO kablam! 6 | extern crate rand; Sep 02 07:42:04.163 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Sep 02 07:42:04.163 INFO kablam! | Sep 02 07:42:04.163 INFO kablam! = note: candidates: Sep 02 07:42:04.163 INFO kablam! crate `rand`: /rustup-home/toolchains/1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librand-6c0c815848f04865.rlib Sep 02 07:42:04.163 INFO kablam! crate `rand`: /rustup-home/toolchains/1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librand-3a6eaeed1390ab28.rlib Sep 02 07:42:04.163 INFO kablam! Sep 02 07:42:04.164 INFO kablam! error[E0463]: can't find crate for `rand` Sep 02 07:42:04.164 INFO kablam! --> benches/lib.rs:6:1 Sep 02 07:42:04.164 INFO kablam! | Sep 02 07:42:04.164 INFO kablam! 6 | extern crate rand; Sep 02 07:42:04.165 INFO kablam! | ^^^^^^^^^^^^^^^^^^ can't find crate Sep 02 07:42:04.165 INFO kablam! Sep 02 07:42:04.165 INFO kablam! error: aborting due to 2 previous errors Sep 02 07:42:04.165 INFO kablam! Sep 02 07:42:04.165 INFO kablam! Some errors occurred: E0463, E0464. Sep 02 07:42:04.165 INFO kablam! For more information about an error, try `rustc --explain E0463`. Sep 02 07:42:04.173 INFO kablam! error: Could not compile `merkle-sha3`. Sep 02 07:42:04.174 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 02 07:42:04.444 INFO kablam! error: build failed Sep 02 07:42:04.445 INFO kablam! su: No module specific data is present Sep 02 07:42:04.841 INFO running `"docker" "rm" "-f" "9280efd20f81af8c19194808ca39b8ddca12d59376c114b4260ac396cc0db8bf"` Sep 02 07:42:04.945 INFO blam! 9280efd20f81af8c19194808ca39b8ddca12d59376c114b4260ac396cc0db8bf