Nov 28 17:43:25.355 INFO checking sorter-0.4.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 17:43:25.355 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-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 28 17:43:25.765 INFO [stdout] 875c4de594f6c7fe79490d9e5a1f0d7fdee10d7c54f89e61c58360dfdcdb3867
Nov 28 17:43:25.770 INFO running `"docker" "start" "-a" "875c4de594f6c7fe79490d9e5a1f0d7fdee10d7c54f89e61c58360dfdcdb3867"`
Nov 28 17:43:26.507 INFO [stderr] usermod: no changes
Nov 28 17:43:26.564 INFO [stderr]     Checking sorter v0.4.0 (/source)
Nov 28 17:43:28.850 INFO [stderr] warning: unused import: `Rng`
Nov 28 17:43:28.850 INFO [stderr]  --> benches/sort-bench.rs:7:12
Nov 28 17:43:28.851 INFO [stderr]   |
Nov 28 17:43:28.852 INFO [stderr] 7 | use rand::{Rng, thread_rng};
Nov 28 17:43:28.852 INFO [stderr]   |            ^^^
Nov 28 17:43:28.853 INFO [stderr]   |
Nov 28 17:43:28.854 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 17:43:28.854 INFO [stderr] 
Nov 28 17:43:28.923 INFO [stderr] error[E0599]: no method named `gen_iter` found for type `rand::prelude::ThreadRng` in the current scope
Nov 28 17:43:28.924 INFO [stderr]   --> benches/sort-bench.rs:21:34
Nov 28 17:43:28.924 INFO [stderr]    |
Nov 28 17:43:28.925 INFO [stderr] 21 |     make_test_vec = thread_rng().gen_iter::<i32>().take(1000).collect::<Vec<i32>>();
Nov 28 17:43:28.926 INFO [stderr]    |                                  ^^^^^^^^
Nov 28 17:43:28.926 INFO [stderr] 
Nov 28 17:43:28.929 INFO [stderr] error[E0599]: no method named `gen_iter` found for type `rand::prelude::ThreadRng` in the current scope
Nov 28 17:43:28.929 INFO [stderr]   --> benches/sort-bench.rs:23:34
Nov 28 17:43:28.930 INFO [stderr]    |
Nov 28 17:43:28.930 INFO [stderr] 23 |     make_test_vec = thread_rng().gen_iter::<i32>().take(555).collect::<Vec<i32>>();
Nov 28 17:43:28.931 INFO [stderr]    |                                  ^^^^^^^^
Nov 28 17:43:28.931 INFO [stderr] 
Nov 28 17:43:28.953 INFO [stderr] error: aborting due to 2 previous errors
Nov 28 17:43:28.954 INFO [stderr] 
Nov 28 17:43:28.955 INFO [stderr] For more information about this error, try `rustc --explain E0599`.
Nov 28 17:43:28.963 INFO [stderr] error: Could not compile `sorter`.
Nov 28 17:43:28.964 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 28 17:43:29.029 INFO [stderr] warning: unused import: `Rng`
Nov 28 17:43:29.030 INFO [stderr]  --> tests/sorter.rs:4:12
Nov 28 17:43:29.030 INFO [stderr]   |
Nov 28 17:43:29.031 INFO [stderr] 4 | use rand::{Rng, thread_rng};
Nov 28 17:43:29.031 INFO [stderr]   |            ^^^
Nov 28 17:43:29.032 INFO [stderr]   |
Nov 28 17:43:29.032 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 17:43:29.033 INFO [stderr] 
Nov 28 17:43:29.106 INFO [stderr] error[E0599]: no method named `gen_iter` found for type `rand::prelude::ThreadRng` in the current scope
Nov 28 17:43:29.107 INFO [stderr]   --> tests/sorter.rs:23:34
Nov 28 17:43:29.108 INFO [stderr]    |
Nov 28 17:43:29.108 INFO [stderr] 23 |     make_test_vec = thread_rng().gen_iter::<i32>().take(1000).collect::<Vec<i32>>();
Nov 28 17:43:29.109 INFO [stderr]    |                                  ^^^^^^^^
Nov 28 17:43:29.109 INFO [stderr] 
Nov 28 17:43:29.110 INFO [stderr] error[E0599]: no method named `gen_iter` found for type `rand::prelude::ThreadRng` in the current scope
Nov 28 17:43:29.111 INFO [stderr]   --> tests/sorter.rs:25:34
Nov 28 17:43:29.111 INFO [stderr]    |
Nov 28 17:43:29.112 INFO [stderr] 25 |     make_test_vec = thread_rng().gen_iter::<i32>().take(555).collect::<Vec<i32>>();
Nov 28 17:43:29.112 INFO [stderr]    |                                  ^^^^^^^^
Nov 28 17:43:29.113 INFO [stderr] 
Nov 28 17:43:29.135 INFO [stderr] error: aborting due to 2 previous errors
Nov 28 17:43:29.135 INFO [stderr] 
Nov 28 17:43:29.136 INFO [stderr] For more information about this error, try `rustc --explain E0599`.
Nov 28 17:43:29.144 INFO [stderr] error: Could not compile `sorter`.
Nov 28 17:43:29.144 INFO [stderr] 
Nov 28 17:43:29.144 INFO [stderr] To learn more, run the command again with --verbose.
Nov 28 17:43:29.147 INFO [stderr] su: No module specific data is present
Nov 28 17:43:30.109 INFO running `"docker" "inspect" "875c4de594f6c7fe79490d9e5a1f0d7fdee10d7c54f89e61c58360dfdcdb3867"`
Nov 28 17:43:30.364 INFO running `"docker" "rm" "-f" "875c4de594f6c7fe79490d9e5a1f0d7fdee10d7c54f89e61c58360dfdcdb3867"`
Nov 28 17:43:30.768 INFO [stdout] 875c4de594f6c7fe79490d9e5a1f0d7fdee10d7c54f89e61c58360dfdcdb3867