Dec 02 18:43:42.593 INFO testing rust-base58-0.0.4 against 1.30.1 for beta-1.31-5
Dec 02 18:43:42.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 18:43:43.066 INFO [stdout] b2e3886a426199310681727599c6f7d426fbc9433f13966cc064d0ca8e412da4
Dec 02 18:43:43.068 INFO running `"docker" "start" "-a" "b2e3886a426199310681727599c6f7d426fbc9433f13966cc064d0ca8e412da4"`
Dec 02 18:43:43.903 INFO [stderr] usermod: no changes
Dec 02 18:43:44.071 INFO [stderr]    Compiling rust-base58 v0.0.4 (/source)
Dec 02 18:43:45.146 INFO [stderr] warning: static item is never used: `FLICKR_ALPHA`
Dec 02 18:43:45.147 INFO [stderr]   --> src/base58.rs:12:1
Dec 02 18:43:45.147 INFO [stderr]    |
Dec 02 18:43:45.147 INFO [stderr] 12 | / static FLICKR_ALPHA: &'static[u8] = b"123456789\
Dec 02 18:43:45.147 INFO [stderr] 13 | |                                       abcdefghijkmnopqrstuvwxyz\
Dec 02 18:43:45.147 INFO [stderr] 14 | |                                       ABCDEFGHJKLMNPQRSTUVWXYZ";
Dec 02 18:43:45.147 INFO [stderr]    | |________________________________________________________________^
Dec 02 18:43:45.147 INFO [stderr]    |
Dec 02 18:43:45.147 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 18:43:45.147 INFO [stderr] 
Dec 02 18:43:45.439 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Dec 02 18:43:45.447 INFO [stderr] su: No module specific data is present
Dec 02 18:43:45.940 INFO running `"docker" "inspect" "b2e3886a426199310681727599c6f7d426fbc9433f13966cc064d0ca8e412da4"`
Dec 02 18:43:46.145 INFO running `"docker" "rm" "-f" "b2e3886a426199310681727599c6f7d426fbc9433f13966cc064d0ca8e412da4"`
Dec 02 18:43:46.455 INFO [stdout] b2e3886a426199310681727599c6f7d426fbc9433f13966cc064d0ca8e412da4
Dec 02 18:43:46.463 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 18:43:46.875 INFO [stdout] 655594ba749b91a0ef500c36026bd389a41ddad1385e79310cefab5bee630b69
Dec 02 18:43:46.881 INFO running `"docker" "start" "-a" "655594ba749b91a0ef500c36026bd389a41ddad1385e79310cefab5bee630b69"`
Dec 02 18:43:47.671 INFO [stderr] usermod: no changes
Dec 02 18:43:47.770 INFO [stderr]    Compiling rust-base58 v0.0.4 (/source)
Dec 02 18:43:49.487 INFO [stderr] error[E0599]: no method named `gen_iter` found for type `rand::prelude::ThreadRng` in the current scope
Dec 02 18:43:49.487 INFO [stderr]    --> src/base58.rs:201:34
Dec 02 18:43:49.487 INFO [stderr]     |
Dec 02 18:43:49.487 INFO [stderr] 201 |             let v = thread_rng().gen_iter::<u8>().take(times)
Dec 02 18:43:49.487 INFO [stderr]     |                                  ^^^^^^^^
Dec 02 18:43:49.487 INFO [stderr] 
Dec 02 18:43:49.495 INFO [stderr] error: aborting due to previous error
Dec 02 18:43:49.495 INFO [stderr] 
Dec 02 18:43:49.495 INFO [stderr] For more information about this error, try `rustc --explain E0599`.
Dec 02 18:43:49.502 INFO [stderr] error: Could not compile `rust-base58`.
Dec 02 18:43:49.502 INFO [stderr] 
Dec 02 18:43:49.502 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 18:43:49.504 INFO [stderr] su: No module specific data is present
Dec 02 18:43:50.027 INFO running `"docker" "inspect" "655594ba749b91a0ef500c36026bd389a41ddad1385e79310cefab5bee630b69"`
Dec 02 18:43:50.229 INFO running `"docker" "rm" "-f" "655594ba749b91a0ef500c36026bd389a41ddad1385e79310cefab5bee630b69"`
Dec 02 18:43:50.623 INFO [stdout] 655594ba749b91a0ef500c36026bd389a41ddad1385e79310cefab5bee630b69