Nov 04 21:02:15.361 INFO checking merkle-1.10.0 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 21:02:15.363 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 21:02:15.672 INFO blam! 43a86da02743ccb9758f1e72190f2e8be3f367caac1a948917efbf379b582118
Nov 04 21:02:15.679 INFO running `"docker" "start" "-a" "43a86da02743ccb9758f1e72190f2e8be3f367caac1a948917efbf379b582118"`
Nov 04 21:02:16.620 INFO kablam! usermod: no changes
Nov 04 21:02:16.687 INFO kablam!    Compiling merkle v1.10.0 (/source)
Nov 04 21:02:19.194 INFO kablam! error[E0464]: multiple matching crates for `rand`
Nov 04 21:02:19.194 INFO kablam!  --> benches/lib.rs:4:1
Nov 04 21:02:19.194 INFO kablam!   |
Nov 04 21:02:19.194 INFO kablam! 4 | extern crate rand;
Nov 04 21:02:19.196 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Nov 04 21:02:19.196 INFO kablam!   |
Nov 04 21:02:19.196 INFO kablam!   = note: candidates:
Nov 04 21:02:19.196 INFO kablam!           crate `rand`: /rustup-home/toolchains/e740b9aa0b624fa39feb39613e76d15bdf57e594-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librand-ba3a2c049bd4d250.rlib
Nov 04 21:02:19.196 INFO kablam!           crate `rand`: /rustup-home/toolchains/e740b9aa0b624fa39feb39613e76d15bdf57e594-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librand-b796447908cecee8.rlib
Nov 04 21:02:19.197 INFO kablam! 
Nov 04 21:02:19.197 INFO kablam! error[E0463]: can't find crate for `rand`
Nov 04 21:02:19.197 INFO kablam!  --> benches/lib.rs:4:1
Nov 04 21:02:19.197 INFO kablam!   |
Nov 04 21:02:19.197 INFO kablam! 4 | extern crate rand;
Nov 04 21:02:19.197 INFO kablam!   | ^^^^^^^^^^^^^^^^^^ can't find crate
Nov 04 21:02:19.197 INFO kablam! 
Nov 04 21:02:19.197 INFO kablam! error: aborting due to 2 previous errors
Nov 04 21:02:19.197 INFO kablam! 
Nov 04 21:02:19.197 INFO kablam! Some errors occurred: E0463, E0464.
Nov 04 21:02:19.197 INFO kablam! For more information about an error, try `rustc --explain E0463`.
Nov 04 21:02:19.199 INFO kablam! error: Could not compile `merkle`.
Nov 04 21:02:19.199 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 04 21:02:19.329 INFO kablam! error: build failed
Nov 04 21:02:19.329 INFO kablam! su: No module specific data is present
Nov 04 21:02:19.774 INFO running `"docker" "rm" "-f" "43a86da02743ccb9758f1e72190f2e8be3f367caac1a948917efbf379b582118"`
Nov 04 21:02:19.928 INFO blam! 43a86da02743ccb9758f1e72190f2e8be3f367caac1a948917efbf379b582118