Dec 06 20:35:34.301 INFO testing tendril-0.4.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 20:35:34.301 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 20:35:34.558 INFO [stdout] 38020a86a6c07d86f6fa0ff67466f3525e1bd11a95c4f3d6e38fcaec5d6fc176
Dec 06 20:35:34.562 INFO running `"docker" "start" "-a" "38020a86a6c07d86f6fa0ff67466f3525e1bd11a95c4f3d6e38fcaec5d6fc176"`
Dec 06 20:35:35.261 INFO [stderr] usermod: no changes
Dec 06 20:35:35.382 INFO [stderr]    Compiling tendril v0.4.0 (/source)
Dec 06 20:35:36.591 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Dec 06 20:35:36.592 INFO [stderr] su: No module specific data is present
Dec 06 20:35:37.122 INFO running `"docker" "inspect" "38020a86a6c07d86f6fa0ff67466f3525e1bd11a95c4f3d6e38fcaec5d6fc176"`
Dec 06 20:35:37.320 INFO running `"docker" "rm" "-f" "38020a86a6c07d86f6fa0ff67466f3525e1bd11a95c4f3d6e38fcaec5d6fc176"`
Dec 06 20:35:37.492 INFO [stdout] 38020a86a6c07d86f6fa0ff67466f3525e1bd11a95c4f3d6e38fcaec5d6fc176
Dec 06 20:35:37.494 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 20:35:37.684 INFO [stdout] 4814d2c95999bced77300f8961acd70385cd9e79041c8bc8a768411b805d7f57
Dec 06 20:35:37.689 INFO running `"docker" "start" "-a" "4814d2c95999bced77300f8961acd70385cd9e79041c8bc8a768411b805d7f57"`
Dec 06 20:35:38.169 INFO [stderr] usermod: no changes
Dec 06 20:35:38.267 INFO [stderr]    Compiling tendril v0.4.0 (/source)
Dec 06 20:35:39.880 INFO [stderr] error[E0432]: unresolved imports `rand::distributions::IndependentSample`, `rand::distributions::Range`
Dec 06 20:35:39.880 INFO [stderr]   --> examples/fuzz.rs:17:27
Dec 06 20:35:39.880 INFO [stderr]    |
Dec 06 20:35:39.880 INFO [stderr] 17 | use rand::distributions::{IndependentSample, Range};
Dec 06 20:35:39.880 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^  ^^^^^ no `Range` in `distributions`
Dec 06 20:35:39.880 INFO [stderr]    |                           |
Dec 06 20:35:39.880 INFO [stderr]    |                           no `IndependentSample` in `distributions`
Dec 06 20:35:39.880 INFO [stderr] 
Dec 06 20:35:39.888 INFO [stderr] error: unused import: `IndependentSample`
Dec 06 20:35:39.888 INFO [stderr]   --> examples/fuzz.rs:17:27
Dec 06 20:35:39.888 INFO [stderr]    |
Dec 06 20:35:39.888 INFO [stderr] 17 | use rand::distributions::{IndependentSample, Range};
Dec 06 20:35:39.888 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^
Dec 06 20:35:39.888 INFO [stderr]    |
Dec 06 20:35:39.888 INFO [stderr] note: lint level defined here
Dec 06 20:35:39.888 INFO [stderr]   --> examples/fuzz.rs:9:9
Dec 06 20:35:39.888 INFO [stderr]    |
Dec 06 20:35:39.888 INFO [stderr] 9  | #![deny(warnings)]
Dec 06 20:35:39.888 INFO [stderr]    |         ^^^^^^^^
Dec 06 20:35:39.888 INFO [stderr]    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Dec 06 20:35:39.888 INFO [stderr] 
Dec 06 20:35:40.000 INFO [stderr] error: aborting due to 2 previous errors
Dec 06 20:35:40.005 INFO [stderr] 
Dec 06 20:35:40.005 INFO [stderr] For more information about this error, try `rustc --explain E0432`.
Dec 06 20:35:40.005 INFO [stderr] error: Could not compile `tendril`.
Dec 06 20:35:40.005 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 06 20:35:40.637 INFO [stderr] error: unused return value of `std::clone::Clone::clone` that must be used
Dec 06 20:35:40.637 INFO [stderr]     --> src/tendril.rs:1658:9
Dec 06 20:35:40.637 INFO [stderr]      |
Dec 06 20:35:40.637 INFO [stderr] 1658 |         t.clone();
Dec 06 20:35:40.637 INFO [stderr]      |         ^^^^^^^^^^
Dec 06 20:35:40.637 INFO [stderr]      |
Dec 06 20:35:40.637 INFO [stderr] note: lint level defined here
Dec 06 20:35:40.637 INFO [stderr]     --> src/lib.rs:8:24
Dec 06 20:35:40.637 INFO [stderr]      |
Dec 06 20:35:40.637 INFO [stderr] 8    | #![cfg_attr(test, deny(warnings))]
Dec 06 20:35:40.637 INFO [stderr]      |                        ^^^^^^^^
Dec 06 20:35:40.637 INFO [stderr]      = note: #[deny(unused_must_use)] implied by #[deny(warnings)]
Dec 06 20:35:40.637 INFO [stderr]      = note: cloning is often expensive and is not expected to have side effects
Dec 06 20:35:40.637 INFO [stderr] 
Dec 06 20:35:40.656 INFO [stderr] error: aborting due to previous error
Dec 06 20:35:40.656 INFO [stderr] 
Dec 06 20:35:40.672 INFO [stderr] error: Could not compile `tendril`.
Dec 06 20:35:40.672 INFO [stderr] 
Dec 06 20:35:40.672 INFO [stderr] To learn more, run the command again with --verbose.
Dec 06 20:35:40.674 INFO [stderr] su: No module specific data is present
Dec 06 20:35:40.902 INFO running `"docker" "inspect" "4814d2c95999bced77300f8961acd70385cd9e79041c8bc8a768411b805d7f57"`
Dec 06 20:35:41.021 INFO running `"docker" "rm" "-f" "4814d2c95999bced77300f8961acd70385cd9e79041c8bc8a768411b805d7f57"`
Dec 06 20:35:41.120 INFO [stdout] 4814d2c95999bced77300f8961acd70385cd9e79041c8bc8a768411b805d7f57