Nov 17 22:20:54.080 INFO testing sorter-0.4.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 22:20:54.080 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 22:20:54.452 INFO [stdout] 1cb5cdf614724a8e880a36d2f55e59e6f08536ff56cded5e470d63864510836e
Nov 17 22:20:54.459 INFO running `"docker" "start" "-a" "1cb5cdf614724a8e880a36d2f55e59e6f08536ff56cded5e470d63864510836e"`
Nov 17 22:20:54.952 INFO [stderr] usermod: no changes
Nov 17 22:20:55.023 INFO [stderr]    Compiling sorter v0.4.0 (/source)
Nov 17 22:20:55.478 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Nov 17 22:20:55.479 INFO [stderr] su: No module specific data is present
Nov 17 22:20:55.923 INFO running `"docker" "inspect" "1cb5cdf614724a8e880a36d2f55e59e6f08536ff56cded5e470d63864510836e"`
Nov 17 22:20:56.205 INFO running `"docker" "rm" "-f" "1cb5cdf614724a8e880a36d2f55e59e6f08536ff56cded5e470d63864510836e"`
Nov 17 22:20:56.493 INFO [stdout] 1cb5cdf614724a8e880a36d2f55e59e6f08536ff56cded5e470d63864510836e
Nov 17 22:20:56.497 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 22:20:56.936 INFO [stdout] f2bb3e4d6c0530330fd0cc75722c56ae2f88efef7493cbd024842a43a9dd286f
Nov 17 22:20:56.938 INFO running `"docker" "start" "-a" "f2bb3e4d6c0530330fd0cc75722c56ae2f88efef7493cbd024842a43a9dd286f"`
Nov 17 22:20:58.847 INFO [stderr] usermod: no changes
Nov 17 22:20:58.927 INFO [stderr]    Compiling sorter v0.4.0 (/source)
Nov 17 22:20:59.725 INFO [stderr] warning: unused import: `Rng`
Nov 17 22:20:59.726 INFO [stderr]  --> tests/sorter.rs:4:12
Nov 17 22:20:59.727 INFO [stderr]   |
Nov 17 22:20:59.727 INFO [stderr] 4 | use rand::{Rng, thread_rng};
Nov 17 22:20:59.727 INFO [stderr]   |            ^^^
Nov 17 22:20:59.728 INFO [stderr]   |
Nov 17 22:20:59.728 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 22:20:59.728 INFO [stderr] 
Nov 17 22:20:59.802 INFO [stderr] error[E0599]: no method named `gen_iter` found for type `rand::prelude::ThreadRng` in the current scope
Nov 17 22:20:59.803 INFO [stderr]   --> tests/sorter.rs:23:34
Nov 17 22:20:59.803 INFO [stderr]    |
Nov 17 22:20:59.803 INFO [stderr] 23 |     make_test_vec = thread_rng().gen_iter::<i32>().take(1000).collect::<Vec<i32>>();
Nov 17 22:20:59.803 INFO [stderr]    |                                  ^^^^^^^^
Nov 17 22:20:59.803 INFO [stderr] 
Nov 17 22:20:59.807 INFO [stderr] error[E0599]: no method named `gen_iter` found for type `rand::prelude::ThreadRng` in the current scope
Nov 17 22:20:59.807 INFO [stderr]   --> tests/sorter.rs:25:34
Nov 17 22:20:59.807 INFO [stderr]    |
Nov 17 22:20:59.807 INFO [stderr] 25 |     make_test_vec = thread_rng().gen_iter::<i32>().take(555).collect::<Vec<i32>>();
Nov 17 22:20:59.807 INFO [stderr]    |                                  ^^^^^^^^
Nov 17 22:20:59.807 INFO [stderr] 
Nov 17 22:20:59.834 INFO [stderr] error: aborting due to 2 previous errors
Nov 17 22:20:59.834 INFO [stderr] 
Nov 17 22:20:59.834 INFO [stderr] For more information about this error, try `rustc --explain E0599`.
Nov 17 22:20:59.845 INFO [stderr] error: Could not compile `sorter`.
Nov 17 22:20:59.845 INFO [stderr] 
Nov 17 22:20:59.845 INFO [stderr] To learn more, run the command again with --verbose.
Nov 17 22:20:59.845 INFO [stderr] su: No module specific data is present
Nov 17 22:21:00.136 INFO running `"docker" "inspect" "f2bb3e4d6c0530330fd0cc75722c56ae2f88efef7493cbd024842a43a9dd286f"`
Nov 17 22:21:00.248 INFO running `"docker" "rm" "-f" "f2bb3e4d6c0530330fd0cc75722c56ae2f88efef7493cbd024842a43a9dd286f"`
Nov 17 22:21:00.360 INFO [stdout] f2bb3e4d6c0530330fd0cc75722c56ae2f88efef7493cbd024842a43a9dd286f