Dec 06 22:11:41.844 INFO testing sorter-0.4.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 22:11:41.844 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 06 22:11:42.159 INFO [stdout] 8de91ada29cbf238edbaed4b2e9ade925a333f4d04aeb70b9aaf318bb890b1bd
Dec 06 22:11:42.160 INFO running `"docker" "start" "-a" "8de91ada29cbf238edbaed4b2e9ade925a333f4d04aeb70b9aaf318bb890b1bd"`
Dec 06 22:11:42.562 INFO [stderr] usermod: no changes
Dec 06 22:11:42.633 INFO [stderr]    Compiling sorter v0.4.0 (/source)
Dec 06 22:11:43.107 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 06 22:11:43.109 INFO [stderr] su: No module specific data is present
Dec 06 22:11:43.391 INFO running `"docker" "inspect" "8de91ada29cbf238edbaed4b2e9ade925a333f4d04aeb70b9aaf318bb890b1bd"`
Dec 06 22:11:43.483 INFO running `"docker" "rm" "-f" "8de91ada29cbf238edbaed4b2e9ade925a333f4d04aeb70b9aaf318bb890b1bd"`
Dec 06 22:11:43.572 INFO [stdout] 8de91ada29cbf238edbaed4b2e9ade925a333f4d04aeb70b9aaf318bb890b1bd
Dec 06 22:11:43.574 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"`
Dec 06 22:11:43.728 INFO [stdout] fdd7b3858de3b8c35a65402a7239c528ef074d19a0e4b5fc6f3a693d8ca6e0fb
Dec 06 22:11:43.730 INFO running `"docker" "start" "-a" "fdd7b3858de3b8c35a65402a7239c528ef074d19a0e4b5fc6f3a693d8ca6e0fb"`
Dec 06 22:11:44.133 INFO [stderr] usermod: no changes
Dec 06 22:11:44.184 INFO [stderr]    Compiling sorter v0.4.0 (/source)
Dec 06 22:11:44.927 INFO [stderr] warning: unused import: `Rng`
Dec 06 22:11:44.927 INFO [stderr]  --> tests/sorter.rs:4:12
Dec 06 22:11:44.927 INFO [stderr]   |
Dec 06 22:11:44.927 INFO [stderr] 4 | use rand::{Rng, thread_rng};
Dec 06 22:11:44.927 INFO [stderr]   |            ^^^
Dec 06 22:11:44.927 INFO [stderr]   |
Dec 06 22:11:44.927 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 22:11:44.927 INFO [stderr] 
Dec 06 22:11:45.005 INFO [stderr] error[E0599]: no method named `gen_iter` found for type `rand::prelude::ThreadRng` in the current scope
Dec 06 22:11:45.005 INFO [stderr]   --> tests/sorter.rs:23:34
Dec 06 22:11:45.005 INFO [stderr]    |
Dec 06 22:11:45.005 INFO [stderr] 23 |     make_test_vec = thread_rng().gen_iter::<i32>().take(1000).collect::<Vec<i32>>();
Dec 06 22:11:45.005 INFO [stderr]    |                                  ^^^^^^^^
Dec 06 22:11:45.005 INFO [stderr] 
Dec 06 22:11:45.006 INFO [stderr] error[E0599]: no method named `gen_iter` found for type `rand::prelude::ThreadRng` in the current scope
Dec 06 22:11:45.006 INFO [stderr]   --> tests/sorter.rs:25:34
Dec 06 22:11:45.006 INFO [stderr]    |
Dec 06 22:11:45.006 INFO [stderr] 25 |     make_test_vec = thread_rng().gen_iter::<i32>().take(555).collect::<Vec<i32>>();
Dec 06 22:11:45.006 INFO [stderr]    |                                  ^^^^^^^^
Dec 06 22:11:45.006 INFO [stderr] 
Dec 06 22:11:45.030 INFO [stderr] error: aborting due to 2 previous errors
Dec 06 22:11:45.030 INFO [stderr] 
Dec 06 22:11:45.030 INFO [stderr] For more information about this error, try `rustc --explain E0599`.
Dec 06 22:11:45.039 INFO [stderr] error: Could not compile `sorter`.
Dec 06 22:11:45.039 INFO [stderr] 
Dec 06 22:11:45.039 INFO [stderr] To learn more, run the command again with --verbose.
Dec 06 22:11:45.041 INFO [stderr] su: No module specific data is present
Dec 06 22:11:45.349 INFO running `"docker" "inspect" "fdd7b3858de3b8c35a65402a7239c528ef074d19a0e4b5fc6f3a693d8ca6e0fb"`
Dec 06 22:11:45.486 INFO running `"docker" "rm" "-f" "fdd7b3858de3b8c35a65402a7239c528ef074d19a0e4b5fc6f3a693d8ca6e0fb"`
Dec 06 22:11:45.595 INFO [stdout] fdd7b3858de3b8c35a65402a7239c528ef074d19a0e4b5fc6f3a693d8ca6e0fb