[INFO] updating cached repository https://github.com/ruuda/noblit
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/ruuda/noblit
[INFO] [stderr]    09a9c8b..a89b024  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a89b0243a1f42bf68d028360a32d74e12b43a74c
[INFO] testing ruuda/noblit against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruuda%2Fnoblit" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ruuda/noblit on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ruuda/noblit
[INFO] finished tweaking git repo https://github.com/ruuda/noblit
[INFO] tweaked toml for git repo https://github.com/ruuda/noblit written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/ruuda/noblit already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 7881f883ab14e0b7cac52a1cd0c67a65451384cf864ae2061b841be2463e8a61
[INFO] running `"docker" "start" "-a" "7881f883ab14e0b7cac52a1cd0c67a65451384cf864ae2061b841be2463e8a61"`
[INFO] [stderr]    Compiling noblit v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/index.rs:17:52
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn cmp(&self, lhs: &Datom, rhs: &Datom, pool: &Pool) -> Ordering;
[INFO] [stderr]    |                                                    ^^^^ help: use `dyn`: `dyn Pool`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/index.rs:50:52
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn cmp(&self, lhs: &Datom, rhs: &Datom, pool: &Pool) -> Ordering {
[INFO] [stderr]    |                                                    ^^^^ help: use `dyn`: `dyn Pool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/index.rs:60:52
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn cmp(&self, lhs: &Datom, rhs: &Datom, pool: &Pool) -> Ordering {
[INFO] [stderr]    |                                                    ^^^^ help: use `dyn`: `dyn Pool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/index.rs:70:52
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn cmp(&self, lhs: &Datom, rhs: &Datom, pool: &Pool) -> Ordering {
[INFO] [stderr]    |                                                    ^^^^ help: use `dyn`: `dyn Pool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fuzz/htree_insert_entity.rs:58:53
[INFO] [stderr]    |
[INFO] [stderr] 58 |         datoms.sort_by(|x, y| (&tree.comparator as &DatomOrd).cmp(x, y, &pool));
[INFO] [stderr]    |                                                     ^^^^^^^^ help: use `dyn`: `dyn DatomOrd`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fuzz/htree_insert_value.rs:71:49
[INFO] [stderr]    |
[INFO] [stderr] 71 |                     match (&tree.comparator as &DatomOrd).cmp(&datom, &datoms[i], &tree.pool) {
[INFO] [stderr]    |                                                 ^^^^^^^^ help: use `dyn`: `dyn DatomOrd`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `take_u16`
[INFO] [stderr]   --> src/fuzz/util.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn take_u16(&mut self) -> Option<u16> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `take_u32`
[INFO] [stderr]   --> src/fuzz/util.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn take_u32(&mut self) -> Option<u32> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/fuzz/htree_insert_value.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 |     write_val_u16(&mut file, 0);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/fuzz/htree_insert_value.rs:160:9
[INFO] [stderr]     |
[INFO] [stderr] 160 |         write_val_u16(&mut file, k * 257);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.76s
[INFO] running `"docker" "inspect" "7881f883ab14e0b7cac52a1cd0c67a65451384cf864ae2061b841be2463e8a61"`
[INFO] running `"docker" "rm" "-f" "7881f883ab14e0b7cac52a1cd0c67a65451384cf864ae2061b841be2463e8a61"`
[INFO] [stdout] 7881f883ab14e0b7cac52a1cd0c67a65451384cf864ae2061b841be2463e8a61
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c54122d3375c0d1325f963c5915a1873ae23cb868283b66fe0188798f8d56632
[INFO] running `"docker" "start" "-a" "c54122d3375c0d1325f963c5915a1873ae23cb868283b66fe0188798f8d56632"`
[INFO] [stderr]    Compiling noblit v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/datom.rs:370:18
[INFO] [stderr]     |
[INFO] [stderr] 370 |                 0...0x3fff_ffff_ffff_ffff => Value::from_u64(i),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/datom.rs:375:22
[INFO] [stderr]     |
[INFO] [stderr] 375 |                     0...0x3fff_ffff_ffff_ffff => Value::from_u64(j),
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/datom.rs:439:18
[INFO] [stderr]     |
[INFO] [stderr] 439 |                 0...7 => Value::from_str(i),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/datom.rs:444:22
[INFO] [stderr]     |
[INFO] [stderr] 444 |                     0...7 => Value::from_str(j),
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/index.rs:17:52
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn cmp(&self, lhs: &Datom, rhs: &Datom, pool: &Pool) -> Ordering;
[INFO] [stderr]    |                                                    ^^^^ help: use `dyn`: `dyn Pool`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/index.rs:50:52
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn cmp(&self, lhs: &Datom, rhs: &Datom, pool: &Pool) -> Ordering {
[INFO] [stderr]    |                                                    ^^^^ help: use `dyn`: `dyn Pool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/index.rs:60:52
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn cmp(&self, lhs: &Datom, rhs: &Datom, pool: &Pool) -> Ordering {
[INFO] [stderr]    |                                                    ^^^^ help: use `dyn`: `dyn Pool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/index.rs:70:52
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn cmp(&self, lhs: &Datom, rhs: &Datom, pool: &Pool) -> Ordering {
[INFO] [stderr]    |                                                    ^^^^ help: use `dyn`: `dyn Pool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fuzz/htree_insert_entity.rs:58:53
[INFO] [stderr]    |
[INFO] [stderr] 58 |         datoms.sort_by(|x, y| (&tree.comparator as &DatomOrd).cmp(x, y, &pool));
[INFO] [stderr]    |                                                     ^^^^^^^^ help: use `dyn`: `dyn DatomOrd`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fuzz/htree_insert_value.rs:71:49
[INFO] [stderr]    |
[INFO] [stderr] 71 |                     match (&tree.comparator as &DatomOrd).cmp(&datom, &datoms[i], &tree.pool) {
[INFO] [stderr]    |                                                 ^^^^^^^^ help: use `dyn`: `dyn DatomOrd`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `take_u16`
[INFO] [stderr]   --> src/fuzz/util.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn take_u16(&mut self) -> Option<u16> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `take_u32`
[INFO] [stderr]   --> src/fuzz/util.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn take_u32(&mut self) -> Option<u32> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/fuzz/htree_insert_value.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 |     write_val_u16(&mut file, 0);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/fuzz/htree_insert_value.rs:160:9
[INFO] [stderr]     |
[INFO] [stderr] 160 |         write_val_u16(&mut file, k * 257);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `"docker" "inspect" "c54122d3375c0d1325f963c5915a1873ae23cb868283b66fe0188798f8d56632"`
[INFO] running `"docker" "rm" "-f" "c54122d3375c0d1325f963c5915a1873ae23cb868283b66fe0188798f8d56632"`
[INFO] [stdout] c54122d3375c0d1325f963c5915a1873ae23cb868283b66fe0188798f8d56632
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 1d249d1a2e8e26fc430aafc9fe6d3d8ef71d09588cd0f314510adfceaac5ca65
[INFO] running `"docker" "start" "-a" "1d249d1a2e8e26fc430aafc9fe6d3d8ef71d09588cd0f314510adfceaac5ca65"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/noblit-081c61e3ad79f1cc
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test datom::test::cmp_works_on_small_uint64s ... ok
[INFO] [stdout] test datom::test::cmp_works_on_small_bytes_strings ... ok
[INFO] [stdout] test htree::test::iter_iterates_single_page ... ok
[INFO] [stdout] test htree::test::iter_iterates_depth_2_tree_no_inner_pending ... ok
[INFO] [stdout] test htree::test::iter_iterates_depth_2_tree_with_inner_pending ... ok
[INFO] [stdout] test datom::test::cmp_works_on_mixed_uint64s ... ok
[INFO] [stdout] test memory_store::test::pool_append_get_bytes_roundtrips ... ok
[INFO] [stdout] test htree::test::tree_insert_accepts_base_square_datoms ... ok
[INFO] [stdout] test htree::test::initialize_is_equal_to_manual_initialization ... ok
[INFO] [stdout] test htree::test::node_write_after_read_is_identity ... ok
[INFO] [stdout] test datom::test::cmp_works_on_large_uint64s ... ok
[INFO] [stdout] test datom::test::cmp_works_on_mixed_byte_strings ... ok
[INFO] [stdout] test datom::test::cmp_works_on_large_byte_strings ... ok
[INFO] [stdout] test memory_store::test::pool_append_get_u64_roundtrips ... ok
[INFO] [stdout] test memory_store::test::pool_append_get_interleaved_roundtrips ... ok
[INFO] [stdout] test htree::test::tree_insert_accepts_new_datoms ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/execute-67a2d1f1ad61401e
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/inspect_fuzz_artifact-6725afdd59dcfc40
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/main-2f3766c2741557ee
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/seed_fuzzer-0aafa5edcfdb8acc
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests noblit
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1d249d1a2e8e26fc430aafc9fe6d3d8ef71d09588cd0f314510adfceaac5ca65"`
[INFO] running `"docker" "rm" "-f" "1d249d1a2e8e26fc430aafc9fe6d3d8ef71d09588cd0f314510adfceaac5ca65"`
[INFO] [stdout] 1d249d1a2e8e26fc430aafc9fe6d3d8ef71d09588cd0f314510adfceaac5ca65