Dec 02 14:31:20.287 INFO testing tendril-0.4.0 against 1.30.1 for beta-1.31-5
Dec 02 14:31:20.287 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 14:31:20.506 INFO [stdout] 7e9e5fcefaf95459d4cf43b2450155f2838642614efd79adbccd60875218a01e
Dec 02 14:31:20.512 INFO running `"docker" "start" "-a" "7e9e5fcefaf95459d4cf43b2450155f2838642614efd79adbccd60875218a01e"`
Dec 02 14:31:21.559 INFO [stderr] usermod: no changes
Dec 02 14:31:21.630 INFO [stderr]    Compiling tendril v0.4.0 (/source)
Dec 02 14:31:22.891 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Dec 02 14:31:22.891 INFO [stderr] su: No module specific data is present
Dec 02 14:31:23.161 INFO running `"docker" "inspect" "7e9e5fcefaf95459d4cf43b2450155f2838642614efd79adbccd60875218a01e"`
Dec 02 14:31:23.266 INFO running `"docker" "rm" "-f" "7e9e5fcefaf95459d4cf43b2450155f2838642614efd79adbccd60875218a01e"`
Dec 02 14:31:23.344 INFO [stdout] 7e9e5fcefaf95459d4cf43b2450155f2838642614efd79adbccd60875218a01e
Dec 02 14:31:23.346 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 14:31:23.542 INFO [stdout] 9009b85ff88c845c12396e5d67d5d859a073eb8fa3ec58a9843445a3e3b9425c
Dec 02 14:31:23.544 INFO running `"docker" "start" "-a" "9009b85ff88c845c12396e5d67d5d859a073eb8fa3ec58a9843445a3e3b9425c"`
Dec 02 14:31:23.941 INFO [stderr] usermod: no changes
Dec 02 14:31:24.011 INFO [stderr]    Compiling tendril v0.4.0 (/source)
Dec 02 14:31:25.371 INFO [stderr] error[E0432]: unresolved imports `rand::distributions::IndependentSample`, `rand::distributions::Range`
Dec 02 14:31:25.371 INFO [stderr]   --> examples/fuzz.rs:17:27
Dec 02 14:31:25.371 INFO [stderr]    |
Dec 02 14:31:25.371 INFO [stderr] 17 | use rand::distributions::{IndependentSample, Range};
Dec 02 14:31:25.371 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^  ^^^^^ no `Range` in `distributions`
Dec 02 14:31:25.371 INFO [stderr]    |                           |
Dec 02 14:31:25.371 INFO [stderr]    |                           no `IndependentSample` in `distributions`
Dec 02 14:31:25.371 INFO [stderr] 
Dec 02 14:31:25.379 INFO [stderr] warning: unused import: `IndependentSample`
Dec 02 14:31:25.379 INFO [stderr]   --> examples/fuzz.rs:17:27
Dec 02 14:31:25.379 INFO [stderr]    |
Dec 02 14:31:25.379 INFO [stderr] 17 | use rand::distributions::{IndependentSample, Range};
Dec 02 14:31:25.379 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^
Dec 02 14:31:25.379 INFO [stderr]    |
Dec 02 14:31:25.379 INFO [stderr] note: lint level defined here
Dec 02 14:31:25.379 INFO [stderr]   --> examples/fuzz.rs:9:9
Dec 02 14:31:25.379 INFO [stderr]    |
Dec 02 14:31:25.379 INFO [stderr] 9  | #![deny(warnings)]
Dec 02 14:31:25.379 INFO [stderr]    |         ^^^^^^^^
Dec 02 14:31:25.379 INFO [stderr]    = note: #[warn(unused_imports)] implied by #[warn(warnings)]
Dec 02 14:31:25.379 INFO [stderr] 
Dec 02 14:31:25.523 INFO [stderr] error: aborting due to previous error
Dec 02 14:31:25.523 INFO [stderr] 
Dec 02 14:31:25.523 INFO [stderr] For more information about this error, try `rustc --explain E0432`.
Dec 02 14:31:25.529 INFO [stderr] error: Could not compile `tendril`.
Dec 02 14:31:25.529 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 02 14:31:26.235 INFO [stderr] warning: unused return value of `std::clone::Clone::clone` which must be used
Dec 02 14:31:26.235 INFO [stderr]     --> src/tendril.rs:1658:9
Dec 02 14:31:26.235 INFO [stderr]      |
Dec 02 14:31:26.235 INFO [stderr] 1658 |         t.clone();
Dec 02 14:31:26.235 INFO [stderr]      |         ^^^^^^^^^^
Dec 02 14:31:26.235 INFO [stderr]      |
Dec 02 14:31:26.235 INFO [stderr] note: lint level defined here
Dec 02 14:31:26.235 INFO [stderr]     --> src/lib.rs:8:24
Dec 02 14:31:26.235 INFO [stderr]      |
Dec 02 14:31:26.235 INFO [stderr] 8    | #![cfg_attr(test, deny(warnings))]
Dec 02 14:31:26.235 INFO [stderr]      |                        ^^^^^^^^
Dec 02 14:31:26.235 INFO [stderr]      = note: #[warn(unused_must_use)] implied by #[warn(warnings)]
Dec 02 14:31:26.235 INFO [stderr]      = note: cloning is often expensive and is not expected to have side effects
Dec 02 14:31:26.235 INFO [stderr] 
Dec 02 14:31:28.613 INFO [stderr] error: build failed
Dec 02 14:31:28.619 INFO [stderr] su: No module specific data is present
Dec 02 14:31:29.260 INFO running `"docker" "inspect" "9009b85ff88c845c12396e5d67d5d859a073eb8fa3ec58a9843445a3e3b9425c"`
Dec 02 14:31:29.485 INFO running `"docker" "rm" "-f" "9009b85ff88c845c12396e5d67d5d859a073eb8fa3ec58a9843445a3e3b9425c"`
Dec 02 14:31:29.875 INFO [stdout] 9009b85ff88c845c12396e5d67d5d859a073eb8fa3ec58a9843445a3e3b9425c