Dec 06 20:35:36.987 INFO testing tendril-0.4.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 20:35:36.987 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 20:35:37.283 INFO [stdout] 511482fa7aba358da6e508fb8ebec202db13b8b6ffea601b584978ec54b0caea
Dec 06 20:35:37.285 INFO running `"docker" "start" "-a" "511482fa7aba358da6e508fb8ebec202db13b8b6ffea601b584978ec54b0caea"`
Dec 06 20:35:37.894 INFO [stderr] usermod: no changes
Dec 06 20:35:37.973 INFO [stderr]    Compiling tendril v0.4.0 (/source)
Dec 06 20:35:39.080 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 06 20:35:39.080 INFO [stderr] su: No module specific data is present
Dec 06 20:35:39.750 INFO running `"docker" "inspect" "511482fa7aba358da6e508fb8ebec202db13b8b6ffea601b584978ec54b0caea"`
Dec 06 20:35:39.963 INFO running `"docker" "rm" "-f" "511482fa7aba358da6e508fb8ebec202db13b8b6ffea601b584978ec54b0caea"`
Dec 06 20:35:40.247 INFO [stdout] 511482fa7aba358da6e508fb8ebec202db13b8b6ffea601b584978ec54b0caea
Dec 06 20:35:40.250 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 20:35:40.449 INFO [stdout] 247f5e117bbdbd74470f8e8a429cda9dffd089efeb3f181fa2875124e09e6372
Dec 06 20:35:40.452 INFO running `"docker" "start" "-a" "247f5e117bbdbd74470f8e8a429cda9dffd089efeb3f181fa2875124e09e6372"`
Dec 06 20:35:40.883 INFO [stderr] usermod: no changes
Dec 06 20:35:40.938 INFO [stderr]    Compiling tendril v0.4.0 (/source)
Dec 06 20:35:41.962 INFO [stderr] error[E0432]: unresolved imports `rand::distributions::IndependentSample`, `rand::distributions::Range`
Dec 06 20:35:41.962 INFO [stderr]   --> examples/fuzz.rs:17:27
Dec 06 20:35:41.963 INFO [stderr]    |
Dec 06 20:35:41.963 INFO [stderr] 17 | use rand::distributions::{IndependentSample, Range};
Dec 06 20:35:41.963 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^  ^^^^^ no `Range` in `distributions`
Dec 06 20:35:41.963 INFO [stderr]    |                           |
Dec 06 20:35:41.963 INFO [stderr]    |                           no `IndependentSample` in `distributions`
Dec 06 20:35:41.963 INFO [stderr] 
Dec 06 20:35:41.966 INFO [stderr] error: unused import: `IndependentSample`
Dec 06 20:35:41.966 INFO [stderr]   --> examples/fuzz.rs:17:27
Dec 06 20:35:41.966 INFO [stderr]    |
Dec 06 20:35:41.966 INFO [stderr] 17 | use rand::distributions::{IndependentSample, Range};
Dec 06 20:35:41.966 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^
Dec 06 20:35:41.966 INFO [stderr]    |
Dec 06 20:35:41.966 INFO [stderr] note: lint level defined here
Dec 06 20:35:41.966 INFO [stderr]   --> examples/fuzz.rs:9:9
Dec 06 20:35:41.966 INFO [stderr]    |
Dec 06 20:35:41.966 INFO [stderr] 9  | #![deny(warnings)]
Dec 06 20:35:41.966 INFO [stderr]    |         ^^^^^^^^
Dec 06 20:35:41.966 INFO [stderr]    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Dec 06 20:35:41.966 INFO [stderr] 
Dec 06 20:35:42.064 INFO [stderr] error: aborting due to 2 previous errors
Dec 06 20:35:42.064 INFO [stderr] 
Dec 06 20:35:42.064 INFO [stderr] For more information about this error, try `rustc --explain E0432`.
Dec 06 20:35:42.073 INFO [stderr] error: Could not compile `tendril`.
Dec 06 20:35:42.074 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 06 20:35:42.672 INFO [stderr] error: unused return value of `std::clone::Clone::clone` that must be used
Dec 06 20:35:42.672 INFO [stderr]     --> src/tendril.rs:1658:9
Dec 06 20:35:42.672 INFO [stderr]      |
Dec 06 20:35:42.672 INFO [stderr] 1658 |         t.clone();
Dec 06 20:35:42.672 INFO [stderr]      |         ^^^^^^^^^^
Dec 06 20:35:42.672 INFO [stderr]      |
Dec 06 20:35:42.672 INFO [stderr] note: lint level defined here
Dec 06 20:35:42.672 INFO [stderr]     --> src/lib.rs:8:24
Dec 06 20:35:42.672 INFO [stderr]      |
Dec 06 20:35:42.672 INFO [stderr] 8    | #![cfg_attr(test, deny(warnings))]
Dec 06 20:35:42.672 INFO [stderr]      |                        ^^^^^^^^
Dec 06 20:35:42.672 INFO [stderr]      = note: #[deny(unused_must_use)] implied by #[deny(warnings)]
Dec 06 20:35:42.672 INFO [stderr]      = note: cloning is often expensive and is not expected to have side effects
Dec 06 20:35:42.672 INFO [stderr] 
Dec 06 20:35:42.696 INFO [stderr] error: aborting due to previous error
Dec 06 20:35:42.696 INFO [stderr] 
Dec 06 20:35:42.710 INFO [stderr] error: Could not compile `tendril`.
Dec 06 20:35:42.710 INFO [stderr] 
Dec 06 20:35:42.710 INFO [stderr] To learn more, run the command again with --verbose.
Dec 06 20:35:42.711 INFO [stderr] su: No module specific data is present
Dec 06 20:35:43.135 INFO running `"docker" "inspect" "247f5e117bbdbd74470f8e8a429cda9dffd089efeb3f181fa2875124e09e6372"`
Dec 06 20:35:43.366 INFO running `"docker" "rm" "-f" "247f5e117bbdbd74470f8e8a429cda9dffd089efeb3f181fa2875124e09e6372"`
Dec 06 20:35:43.720 INFO [stdout] 247f5e117bbdbd74470f8e8a429cda9dffd089efeb3f181fa2875124e09e6372