Dec 18 12:04:56.353 INFO checking rsa-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 12:04:56.353 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/rsa/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 12:04:56.782 INFO [stdout] a193843ceb86b3acfd1786256fcc82832e36fd511ff9ad61f5918224f269e8cb
Dec 18 12:04:56.784 INFO running `"docker" "start" "-a" "a193843ceb86b3acfd1786256fcc82832e36fd511ff9ad61f5918224f269e8cb"`
Dec 18 12:04:59.102 INFO [stderr]    Compiling num-traits v0.2.6
Dec 18 12:04:59.102 INFO [stderr]    Compiling num-integer v0.1.39
Dec 18 12:04:59.104 INFO [stderr]    Compiling num-bigint-dig v0.2.1
Dec 18 12:04:59.112 INFO [stderr]     Checking subtle v1.0.0
Dec 18 12:04:59.112 INFO [stderr]     Checking sha-1 v0.8.1
Dec 18 12:05:03.700 INFO [stderr]     Checking num-iter v0.1.37
Dec 18 12:05:06.005 INFO [stderr]     Checking rsa v0.1.0 (/opt/crater/workdir)
Dec 18 12:05:07.785 INFO [stderr] error[E0463]: can't find crate for `num_bigint`
Dec 18 12:05:07.785 INFO [stderr]  --> benches/prime.rs:3:1
Dec 18 12:05:07.785 INFO [stderr]   |
Dec 18 12:05:07.785 INFO [stderr] 3 | extern crate num_bigint;
Dec 18 12:05:07.785 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Dec 18 12:05:07.785 INFO [stderr] 
Dec 18 12:05:07.785 INFO [stderr] error: aborting due to previous error
Dec 18 12:05:07.785 INFO [stderr] 
Dec 18 12:05:07.785 INFO [stderr] For more information about this error, try `rustc --explain E0463`.
Dec 18 12:05:07.785 INFO [stderr] error: Could not compile `rsa`.
Dec 18 12:05:07.785 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 12:05:07.803 INFO [stderr] error[E0463]: can't find crate for `num_bigint`
Dec 18 12:05:07.803 INFO [stderr]  --> benches/key.rs:4:1
Dec 18 12:05:07.803 INFO [stderr]   |
Dec 18 12:05:07.803 INFO [stderr] 4 | extern crate num_bigint;
Dec 18 12:05:07.803 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Dec 18 12:05:07.803 INFO [stderr] 
Dec 18 12:05:07.804 INFO [stderr] error: aborting due to previous error
Dec 18 12:05:07.804 INFO [stderr] 
Dec 18 12:05:07.804 INFO [stderr] For more information about this error, try `rustc --explain E0463`.
Dec 18 12:05:07.824 INFO [stderr] error: Could not compile `rsa`.
Dec 18 12:05:07.824 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 12:05:08.090 INFO [stderr] error: build failed
Dec 18 12:05:08.376 INFO running `"docker" "inspect" "a193843ceb86b3acfd1786256fcc82832e36fd511ff9ad61f5918224f269e8cb"`
Dec 18 12:05:08.458 INFO running `"docker" "rm" "-f" "a193843ceb86b3acfd1786256fcc82832e36fd511ff9ad61f5918224f269e8cb"`
Dec 18 12:05:08.580 INFO [stdout] a193843ceb86b3acfd1786256fcc82832e36fd511ff9ad61f5918224f269e8cb