Nov 28 17:43:25.694 INFO checking sorter-0.4.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 17:43:25.694 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 17:43:26.025 INFO [stdout] 82646110edba74b53fc064397702a498e41d83108b66efc8beeb41ea9228c758
Nov 28 17:43:26.029 INFO running `"docker" "start" "-a" "82646110edba74b53fc064397702a498e41d83108b66efc8beeb41ea9228c758"`
Nov 28 17:43:26.854 INFO [stderr] usermod: no changes
Nov 28 17:43:26.990 INFO [stderr]     Checking sorter v0.4.0 (/source)
Nov 28 17:43:29.444 INFO [stderr] warning: unused import: `Rng`
Nov 28 17:43:29.444 INFO [stderr]  --> benches/sort-bench.rs:7:12
Nov 28 17:43:29.444 INFO [stderr]   |
Nov 28 17:43:29.444 INFO [stderr] 7 | use rand::{Rng, thread_rng};
Nov 28 17:43:29.444 INFO [stderr]   |            ^^^
Nov 28 17:43:29.444 INFO [stderr]   |
Nov 28 17:43:29.444 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 17:43:29.444 INFO [stderr] 
Nov 28 17:43:29.496 INFO [stderr] warning: unused import: `Rng`
Nov 28 17:43:29.496 INFO [stderr]  --> tests/sorter.rs:4:12
Nov 28 17:43:29.496 INFO [stderr]   |
Nov 28 17:43:29.496 INFO [stderr] 4 | use rand::{Rng, thread_rng};
Nov 28 17:43:29.496 INFO [stderr]   |            ^^^
Nov 28 17:43:29.496 INFO [stderr]   |
Nov 28 17:43:29.496 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 17:43:29.496 INFO [stderr] 
Nov 28 17:43:29.600 INFO [stderr] error[E0599]: no method named `gen_iter` found for type `rand::prelude::ThreadRng` in the current scope
Nov 28 17:43:29.600 INFO [stderr]   --> benches/sort-bench.rs:21:34
Nov 28 17:43:29.600 INFO [stderr]    |
Nov 28 17:43:29.600 INFO [stderr] 21 |     make_test_vec = thread_rng().gen_iter::<i32>().take(1000).collect::<Vec<i32>>();
Nov 28 17:43:29.600 INFO [stderr]    |                                  ^^^^^^^^
Nov 28 17:43:29.600 INFO [stderr] 
Nov 28 17:43:29.624 INFO [stderr] error[E0599]: no method named `gen_iter` found for type `rand::prelude::ThreadRng` in the current scope
Nov 28 17:43:29.624 INFO [stderr]   --> benches/sort-bench.rs:23:34
Nov 28 17:43:29.624 INFO [stderr]    |
Nov 28 17:43:29.624 INFO [stderr] 23 |     make_test_vec = thread_rng().gen_iter::<i32>().take(555).collect::<Vec<i32>>();
Nov 28 17:43:29.624 INFO [stderr]    |                                  ^^^^^^^^
Nov 28 17:43:29.624 INFO [stderr] 
Nov 28 17:43:29.632 INFO [stderr] error[E0599]: no method named `gen_iter` found for type `rand::prelude::ThreadRng` in the current scope
Nov 28 17:43:29.632 INFO [stderr]   --> tests/sorter.rs:23:34
Nov 28 17:43:29.632 INFO [stderr]    |
Nov 28 17:43:29.632 INFO [stderr] 23 |     make_test_vec = thread_rng().gen_iter::<i32>().take(1000).collect::<Vec<i32>>();
Nov 28 17:43:29.632 INFO [stderr]    |                                  ^^^^^^^^
Nov 28 17:43:29.636 INFO [stderr] 
Nov 28 17:43:29.638 INFO [stderr] error[E0599]: no method named `gen_iter` found for type `rand::prelude::ThreadRng` in the current scope
Nov 28 17:43:29.638 INFO [stderr]   --> tests/sorter.rs:25:34
Nov 28 17:43:29.638 INFO [stderr]    |
Nov 28 17:43:29.638 INFO [stderr] 25 |     make_test_vec = thread_rng().gen_iter::<i32>().take(555).collect::<Vec<i32>>();
Nov 28 17:43:29.638 INFO [stderr]    |                                  ^^^^^^^^
Nov 28 17:43:29.638 INFO [stderr] 
Nov 28 17:43:29.656 INFO [stderr] error: aborting due to 2 previous errors
Nov 28 17:43:29.656 INFO [stderr] 
Nov 28 17:43:29.656 INFO [stderr] For more information about this error, try `rustc --explain E0599`.
Nov 28 17:43:29.656 INFO [stderr] error: Could not compile `sorter`.
Nov 28 17:43:29.656 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 28 17:43:29.680 INFO [stderr] error: aborting due to 2 previous errors
Nov 28 17:43:29.680 INFO [stderr] 
Nov 28 17:43:29.680 INFO [stderr] For more information about this error, try `rustc --explain E0599`.
Nov 28 17:43:29.688 INFO [stderr] error: Could not compile `sorter`.
Nov 28 17:43:29.688 INFO [stderr] 
Nov 28 17:43:29.688 INFO [stderr] To learn more, run the command again with --verbose.
Nov 28 17:43:29.688 INFO [stderr] su: No module specific data is present
Nov 28 17:43:30.470 INFO running `"docker" "inspect" "82646110edba74b53fc064397702a498e41d83108b66efc8beeb41ea9228c758"`
Nov 28 17:43:30.762 INFO running `"docker" "rm" "-f" "82646110edba74b53fc064397702a498e41d83108b66efc8beeb41ea9228c758"`
Nov 28 17:43:30.896 INFO [stdout] 82646110edba74b53fc064397702a498e41d83108b66efc8beeb41ea9228c758