Dec 18 10:59:26.029 INFO checking sourmash-0.1.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 10:59:26.029 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/sourmash/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 10:59:26.528 INFO [stdout] 47fd03f35fe18815a76a4eac061189a9b2bff6d5a1c7b150a01ab64fb269e90d
Dec 18 10:59:26.530 INFO running `"docker" "start" "-a" "47fd03f35fe18815a76a4eac061189a9b2bff6d5a1c7b150a01ab64fb269e90d"`
Dec 18 10:59:29.067 INFO [stderr]     Checking murmurhash3 v0.0.5
Dec 18 10:59:29.067 INFO [stderr]     Checking ordslice v0.2.0
Dec 18 10:59:29.780 INFO [stderr]     Checking sourmash v0.1.1 (/opt/crater/workdir)
Dec 18 10:59:30.600 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 10:59:30.600 INFO [stderr]   --> src/utils.rs:71:33
Dec 18 10:59:30.600 INFO [stderr]    |
Dec 18 10:59:30.600 INFO [stderr] 71 |             let mut cause = err.cause();
Dec 18 10:59:30.600 INFO [stderr]    |                                 ^^^^^
Dec 18 10:59:30.600 INFO [stderr]    |
Dec 18 10:59:30.600 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 10:59:30.600 INFO [stderr] 
Dec 18 10:59:30.600 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 10:59:30.600 INFO [stderr]   --> src/utils.rs:74:35
Dec 18 10:59:30.600 INFO [stderr]    |
Dec 18 10:59:30.600 INFO [stderr] 74 |                 cause = the_cause.cause();
Dec 18 10:59:30.600 INFO [stderr]    |                                   ^^^^^
Dec 18 10:59:30.600 INFO [stderr] 
Dec 18 10:59:30.656 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 10:59:30.656 INFO [stderr]   --> src/errors.rs:4:1
Dec 18 10:59:30.656 INFO [stderr]    |
Dec 18 10:59:30.656 INFO [stderr] 4  | / error_chain! {
Dec 18 10:59:30.656 INFO [stderr] 5  | |     errors {
Dec 18 10:59:30.656 INFO [stderr] 6  | |         /// Raised in some cases if panics are caught
Dec 18 10:59:30.656 INFO [stderr] 7  | |         Panic(message: String) {
Dec 18 10:59:30.656 INFO [stderr] ...  |
Dec 18 10:59:30.656 INFO [stderr] 42 | |     }
Dec 18 10:59:30.656 INFO [stderr] 43 | | }
Dec 18 10:59:30.656 INFO [stderr]    | |_^
Dec 18 10:59:30.656 INFO [stderr]    |
Dec 18 10:59:30.656 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 10:59:30.656 INFO [stderr] 
Dec 18 10:59:30.656 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 10:59:30.656 INFO [stderr]   --> src/utils.rs:71:33
Dec 18 10:59:30.656 INFO [stderr]    |
Dec 18 10:59:30.656 INFO [stderr] 71 |             let mut cause = err.cause();
Dec 18 10:59:30.656 INFO [stderr]    |                                 ^^^^^
Dec 18 10:59:30.656 INFO [stderr]    |
Dec 18 10:59:30.656 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 10:59:30.656 INFO [stderr] 
Dec 18 10:59:30.664 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 10:59:30.664 INFO [stderr]   --> src/utils.rs:74:35
Dec 18 10:59:30.664 INFO [stderr]    |
Dec 18 10:59:30.664 INFO [stderr] 74 |                 cause = the_cause.cause();
Dec 18 10:59:30.664 INFO [stderr]    |                                   ^^^^^
Dec 18 10:59:30.664 INFO [stderr] 
Dec 18 10:59:30.720 INFO [stderr] warning: unused variable: `common`
Dec 18 10:59:30.720 INFO [stderr]    --> src/ffi.rs:243:16
Dec 18 10:59:30.720 INFO [stderr]     |
Dec 18 10:59:30.720 INFO [stderr] 243 |     if let Ok((common, size)) = mh.intersection(other_mh) {
Dec 18 10:59:30.720 INFO [stderr]     |                ^^^^^^ help: consider using `_common` instead
Dec 18 10:59:30.720 INFO [stderr]     |
Dec 18 10:59:30.720 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 10:59:30.720 INFO [stderr] 
Dec 18 10:59:30.728 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 10:59:30.728 INFO [stderr]   --> src/errors.rs:4:1
Dec 18 10:59:30.728 INFO [stderr]    |
Dec 18 10:59:30.728 INFO [stderr] 4  | / error_chain! {
Dec 18 10:59:30.728 INFO [stderr] 5  | |     errors {
Dec 18 10:59:30.728 INFO [stderr] 6  | |         /// Raised in some cases if panics are caught
Dec 18 10:59:30.728 INFO [stderr] 7  | |         Panic(message: String) {
Dec 18 10:59:30.728 INFO [stderr] ...  |
Dec 18 10:59:30.728 INFO [stderr] 42 | |     }
Dec 18 10:59:30.728 INFO [stderr] 43 | | }
Dec 18 10:59:30.728 INFO [stderr]    | |_^
Dec 18 10:59:30.728 INFO [stderr]    |
Dec 18 10:59:30.728 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 10:59:30.728 INFO [stderr] 
Dec 18 10:59:30.808 INFO [stderr] warning: unused variable: `common`
Dec 18 10:59:30.808 INFO [stderr]    --> src/ffi.rs:243:16
Dec 18 10:59:30.808 INFO [stderr]     |
Dec 18 10:59:30.808 INFO [stderr] 243 |     if let Ok((common, size)) = mh.intersection(other_mh) {
Dec 18 10:59:30.808 INFO [stderr]     |                ^^^^^^ help: consider using `_common` instead
Dec 18 10:59:30.808 INFO [stderr]     |
Dec 18 10:59:30.808 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 10:59:30.808 INFO [stderr] 
Dec 18 10:59:30.824 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:59:30.824 INFO [stderr]    --> src/lib.rs:303:9
Dec 18 10:59:30.824 INFO [stderr]     |
Dec 18 10:59:30.824 INFO [stderr] 303 |         combined_mh.merge(&self);
Dec 18 10:59:30.824 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:59:30.824 INFO [stderr]     |
Dec 18 10:59:30.824 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 10:59:30.824 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:59:30.824 INFO [stderr] 
Dec 18 10:59:30.824 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:59:30.824 INFO [stderr]    --> src/lib.rs:304:9
Dec 18 10:59:30.824 INFO [stderr]     |
Dec 18 10:59:30.824 INFO [stderr] 304 |         combined_mh.merge(&other);
Dec 18 10:59:30.824 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:59:30.824 INFO [stderr]     |
Dec 18 10:59:30.824 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:59:30.824 INFO [stderr] 
Dec 18 10:59:30.920 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:59:30.920 INFO [stderr]    --> src/lib.rs:303:9
Dec 18 10:59:30.920 INFO [stderr]     |
Dec 18 10:59:30.920 INFO [stderr] 303 |         combined_mh.merge(&self);
Dec 18 10:59:30.920 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:59:30.920 INFO [stderr]     |
Dec 18 10:59:30.920 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 10:59:30.920 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:59:30.920 INFO [stderr] 
Dec 18 10:59:30.920 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:59:30.920 INFO [stderr]    --> src/lib.rs:304:9
Dec 18 10:59:30.920 INFO [stderr]     |
Dec 18 10:59:30.920 INFO [stderr] 304 |         combined_mh.merge(&other);
Dec 18 10:59:30.920 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:59:30.920 INFO [stderr]     |
Dec 18 10:59:30.920 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:59:30.920 INFO [stderr] 
Dec 18 10:59:31.436 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:59:31.436 INFO [stderr]   --> tests/minhash.rs:19:5
Dec 18 10:59:31.436 INFO [stderr]    |
Dec 18 10:59:31.436 INFO [stderr] 19 |     a.add_sequence(b"TGCCGCCCAGCA", false);
Dec 18 10:59:31.436 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:59:31.436 INFO [stderr]    |
Dec 18 10:59:31.436 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 10:59:31.436 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:59:31.436 INFO [stderr] 
Dec 18 10:59:31.436 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:59:31.436 INFO [stderr]   --> tests/minhash.rs:20:5
Dec 18 10:59:31.436 INFO [stderr]    |
Dec 18 10:59:31.436 INFO [stderr] 20 |     b.add_sequence(b"TGCCGCCCAGCA", false);
Dec 18 10:59:31.436 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:59:31.436 INFO [stderr]    |
Dec 18 10:59:31.436 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:59:31.436 INFO [stderr] 
Dec 18 10:59:31.436 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:59:31.436 INFO [stderr]   --> tests/minhash.rs:22:5
Dec 18 10:59:31.436 INFO [stderr]    |
Dec 18 10:59:31.436 INFO [stderr] 22 |     a.add_sequence(b"GTCCGCCCAGTGA", false);
Dec 18 10:59:31.436 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:59:31.436 INFO [stderr]    |
Dec 18 10:59:31.436 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:59:31.436 INFO [stderr] 
Dec 18 10:59:31.436 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:59:31.436 INFO [stderr]   --> tests/minhash.rs:23:5
Dec 18 10:59:31.436 INFO [stderr]    |
Dec 18 10:59:31.436 INFO [stderr] 23 |     b.add_sequence(b"GTCCGCCCAGTGG", false);
Dec 18 10:59:31.436 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:59:31.436 INFO [stderr]    |
Dec 18 10:59:31.436 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:59:31.436 INFO [stderr] 
Dec 18 10:59:31.436 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:59:31.436 INFO [stderr]   --> tests/minhash.rs:25:5
Dec 18 10:59:31.436 INFO [stderr]    |
Dec 18 10:59:31.436 INFO [stderr] 25 |     a.merge(&b);
Dec 18 10:59:31.436 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 18 10:59:31.436 INFO [stderr]    |
Dec 18 10:59:31.436 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:59:31.436 INFO [stderr] 
Dec 18 10:59:31.436 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:59:31.436 INFO [stderr]   --> tests/minhash.rs:34:5
Dec 18 10:59:31.436 INFO [stderr]    |
Dec 18 10:59:31.436 INFO [stderr] 34 |     a.add_sequence(b"TGCCGCCCAGCACCGGGTGACTAGGTTGAGCCATGATTAACCTGCAATGA", false);
Dec 18 10:59:31.436 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:59:31.436 INFO [stderr]    |
Dec 18 10:59:31.436 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:59:31.436 INFO [stderr] 
Dec 18 10:59:31.436 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:59:31.437 INFO [stderr]   --> tests/minhash.rs:35:5
Dec 18 10:59:31.437 INFO [stderr]    |
Dec 18 10:59:31.437 INFO [stderr] 35 |     b.add_sequence(b"TGCCGCCCAGCACCGGGTGACTAGGTTGAGCCATGATTAACCTGCAATGA", false);
Dec 18 10:59:31.437 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:59:31.437 INFO [stderr]    |
Dec 18 10:59:31.437 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:59:31.437 INFO [stderr] 
Dec 18 10:59:31.437 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:59:31.437 INFO [stderr]   --> tests/minhash.rs:41:5
Dec 18 10:59:31.437 INFO [stderr]    |
Dec 18 10:59:31.437 INFO [stderr] 41 |     b.add_sequence(b"TGCCGCCCAGCACCGGGTGACTAGGTTGAGCCATGATTAACCTGCAATGA", false);
Dec 18 10:59:31.437 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:59:31.437 INFO [stderr]    |
Dec 18 10:59:31.437 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:59:31.437 INFO [stderr] 
Dec 18 10:59:31.437 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:59:31.437 INFO [stderr]   --> tests/minhash.rs:47:5
Dec 18 10:59:31.437 INFO [stderr]    |
Dec 18 10:59:31.437 INFO [stderr] 47 |     b.add_sequence(b"GATTGGTGCACACTTAACTGGGTGCCGCGCTGGTGCTGATCCATGAAGTT", false);
Dec 18 10:59:31.437 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:59:31.437 INFO [stderr]    |
Dec 18 10:59:31.437 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:59:31.437 INFO [stderr] 
Dec 18 10:59:31.692 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
Dec 18 10:59:32.636 INFO running `"docker" "inspect" "47fd03f35fe18815a76a4eac061189a9b2bff6d5a1c7b150a01ab64fb269e90d"`
Dec 18 10:59:32.910 INFO running `"docker" "rm" "-f" "47fd03f35fe18815a76a4eac061189a9b2bff6d5a1c7b150a01ab64fb269e90d"`
Dec 18 10:59:33.064 INFO [stdout] 47fd03f35fe18815a76a4eac061189a9b2bff6d5a1c7b150a01ab64fb269e90d