Nov 04 21:02:15.544 INFO checking merkle-1.10.0 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 21:02:15.544 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 21:02:15.879 INFO blam! ff867159d3302fe1860dfc9e5ba617ebad1ef81b401dc26bf17a4663434dc5ad
Nov 04 21:02:15.883 INFO running `"docker" "start" "-a" "ff867159d3302fe1860dfc9e5ba617ebad1ef81b401dc26bf17a4663434dc5ad"`
Nov 04 21:02:16.671 INFO kablam! usermod: no changes
Nov 04 21:02:16.759 INFO kablam!    Compiling merkle v1.10.0 (/source)
Nov 04 21:02:19.237 INFO kablam! error[E0464]: multiple matching crates for `rand`
Nov 04 21:02:19.237 INFO kablam!  --> benches/lib.rs:4:1
Nov 04 21:02:19.237 INFO kablam!   |
Nov 04 21:02:19.237 INFO kablam! 4 | extern crate rand;
Nov 04 21:02:19.237 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Nov 04 21:02:19.237 INFO kablam!   |
Nov 04 21:02:19.237 INFO kablam!   = note: candidates:
Nov 04 21:02:19.238 INFO kablam!           crate `rand`: /rustup-home/toolchains/2ad8c7b3502616aff142a4640cce911c6c2c5463-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librand-0b1125c48239dcdb.rlib
Nov 04 21:02:19.238 INFO kablam!           crate `rand`: /rustup-home/toolchains/2ad8c7b3502616aff142a4640cce911c6c2c5463-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librand-14a5390d5a1888db.rlib
Nov 04 21:02:19.238 INFO kablam! 
Nov 04 21:02:19.239 INFO kablam! error[E0463]: can't find crate for `rand`
Nov 04 21:02:19.239 INFO kablam!  --> benches/lib.rs:4:1
Nov 04 21:02:19.239 INFO kablam!   |
Nov 04 21:02:19.239 INFO kablam! 4 | extern crate rand;
Nov 04 21:02:19.240 INFO kablam!   | ^^^^^^^^^^^^^^^^^^ can't find crate
Nov 04 21:02:19.240 INFO kablam! 
Nov 04 21:02:19.241 INFO kablam! error: aborting due to 2 previous errors
Nov 04 21:02:19.241 INFO kablam! 
Nov 04 21:02:19.242 INFO kablam! Some errors occurred: E0463, E0464.
Nov 04 21:02:19.242 INFO kablam! For more information about an error, try `rustc --explain E0463`.
Nov 04 21:02:19.247 INFO kablam! error: Could not compile `merkle`.
Nov 04 21:02:19.247 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 04 21:02:19.343 INFO kablam! error: build failed
Nov 04 21:02:19.343 INFO kablam! su: No module specific data is present
Nov 04 21:02:19.879 INFO running `"docker" "rm" "-f" "ff867159d3302fe1860dfc9e5ba617ebad1ef81b401dc26bf17a4663434dc5ad"`
Nov 04 21:02:20.107 INFO blam! ff867159d3302fe1860dfc9e5ba617ebad1ef81b401dc26bf17a4663434dc5ad