Sep 19 22:23:51.389 INFO checking merkle-sha3-0.1.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 22:23:51.389 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 22:23:51.389 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-0/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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=1000" "-e" "CMD=cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 22:23:51.698 INFO blam! cec75e7620501e7273494604aeeeceb9b129c6b5091d761bdcd90c9125837565
Sep 19 22:23:51.699 INFO running `"docker" "start" "-a" "cec75e7620501e7273494604aeeeceb9b129c6b5091d761bdcd90c9125837565"`
Sep 19 22:23:52.427 INFO kablam! usermod: no changes
Sep 19 22:23:52.496 INFO kablam!     Checking merkle-sha3 v0.1.0 (/source)
Sep 19 22:23:53.576 INFO kablam! error[E0464]: multiple matching crates for `rand`
Sep 19 22:23:53.577 INFO kablam!  --> benches/lib.rs:6:1
Sep 19 22:23:53.577 INFO kablam!   |
Sep 19 22:23:53.577 INFO kablam! 6 | extern crate rand;
Sep 19 22:23:53.578 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Sep 19 22:23:53.578 INFO kablam!   |
Sep 19 22:23:53.578 INFO kablam!   = note: candidates:
Sep 19 22:23:53.578 INFO kablam!           crate `rand`: /rustup-home/toolchains/ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librand-d5362173c1b9558f.rlib
Sep 19 22:23:53.578 INFO kablam!           crate `rand`: /rustup-home/toolchains/ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librand-97ce7087704555ff.rlib
Sep 19 22:23:53.578 INFO kablam! 
Sep 19 22:23:53.579 INFO kablam! error[E0463]: can't find crate for `rand`
Sep 19 22:23:53.579 INFO kablam!  --> benches/lib.rs:6:1
Sep 19 22:23:53.581 INFO kablam!   |
Sep 19 22:23:53.581 INFO kablam! 6 | extern crate rand;
Sep 19 22:23:53.581 INFO kablam!   | ^^^^^^^^^^^^^^^^^^ can't find crate
Sep 19 22:23:53.581 INFO kablam! 
Sep 19 22:23:53.590 INFO kablam! error: aborting due to 2 previous errors
Sep 19 22:23:53.591 INFO kablam! 
Sep 19 22:23:53.591 INFO kablam! Some errors occurred: E0463, E0464.
Sep 19 22:23:53.591 INFO kablam! For more information about an error, try `rustc --explain E0463`.
Sep 19 22:23:53.591 INFO kablam! error: Could not compile `merkle-sha3`.
Sep 19 22:23:53.591 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 22:23:53.771 INFO kablam! error: build failed
Sep 19 22:23:53.773 INFO kablam! su: No module specific data is present
Sep 19 22:23:54.429 INFO running `"docker" "rm" "-f" "cec75e7620501e7273494604aeeeceb9b129c6b5091d761bdcd90c9125837565"`
Sep 19 22:23:54.600 INFO blam! cec75e7620501e7273494604aeeeceb9b129c6b5091d761bdcd90c9125837565