Dec 18 14:02:57.601 INFO checking merkle-sha3-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 14:02:57.602 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/merkle-sha3/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:02:57.776 INFO [stdout] 270d87ab7f541d5cf70b499ec8f110ae9dafbac3fee73bfcc12863235da54571
Dec 18 14:02:57.781 INFO running `"docker" "start" "-a" "270d87ab7f541d5cf70b499ec8f110ae9dafbac3fee73bfcc12863235da54571"`
Dec 18 14:02:58.949 INFO [stderr]     Checking merkle-sha3 v0.1.0 (/opt/crater/workdir)
Dec 18 14:02:59.788 INFO [stderr] error[E0464]: multiple matching crates for `rand`
Dec 18 14:02:59.788 INFO [stderr]  --> benches/lib.rs:6:1
Dec 18 14:02:59.788 INFO [stderr]   |
Dec 18 14:02:59.788 INFO [stderr] 6 | extern crate rand;
Dec 18 14:02:59.788 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 18 14:02:59.788 INFO [stderr]   |
Dec 18 14:02:59.788 INFO [stderr]   = note: candidates:
Dec 18 14:02:59.788 INFO [stderr]           crate `rand`: /opt/crater/rustup-home/toolchains/96d1334e567237b1507cd277938e7ae2de75ff51-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librand-413b6f8c961e24c3.rlib
Dec 18 14:02:59.788 INFO [stderr]           crate `rand`: /opt/crater/rustup-home/toolchains/96d1334e567237b1507cd277938e7ae2de75ff51-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librand-69015c6288edc586.rlib
Dec 18 14:02:59.788 INFO [stderr]           crate `rand`: /opt/crater/rustup-home/toolchains/96d1334e567237b1507cd277938e7ae2de75ff51-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librand-cbc15068b75977f8.rlib
Dec 18 14:02:59.788 INFO [stderr] 
Dec 18 14:02:59.788 INFO [stderr] error[E0463]: can't find crate for `rand`
Dec 18 14:02:59.788 INFO [stderr]  --> benches/lib.rs:6:1
Dec 18 14:02:59.788 INFO [stderr]   |
Dec 18 14:02:59.788 INFO [stderr] 6 | extern crate rand;
Dec 18 14:02:59.788 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^ can't find crate
Dec 18 14:02:59.788 INFO [stderr] 
Dec 18 14:02:59.788 INFO [stderr] error: aborting due to 2 previous errors
Dec 18 14:02:59.788 INFO [stderr] 
Dec 18 14:02:59.788 INFO [stderr] Some errors occurred: E0463, E0464.
Dec 18 14:02:59.788 INFO [stderr] For more information about an error, try `rustc --explain E0463`.
Dec 18 14:02:59.794 INFO [stderr] error: Could not compile `merkle-sha3`.
Dec 18 14:02:59.794 INFO [stderr] 
Dec 18 14:02:59.794 INFO [stderr] To learn more, run the command again with --verbose.
Dec 18 14:03:00.014 INFO running `"docker" "inspect" "270d87ab7f541d5cf70b499ec8f110ae9dafbac3fee73bfcc12863235da54571"`
Dec 18 14:03:00.105 INFO running `"docker" "rm" "-f" "270d87ab7f541d5cf70b499ec8f110ae9dafbac3fee73bfcc12863235da54571"`
Dec 18 14:03:00.185 INFO [stdout] 270d87ab7f541d5cf70b499ec8f110ae9dafbac3fee73bfcc12863235da54571