[INFO] fetching crate robt 0.2.0...
[INFO] testing robt-0.2.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate robt 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate robt 0.2.0
[INFO] finished tweaking crates.io crate robt 0.2.0
[INFO] tweaked toml for crates.io crate robt 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate robt 0.2.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate robt 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d37454555b8eef9396d881730571200d192dc6ebb9dd7bd202bf157771c1037a
[INFO] running `Command { std: "docker" "start" "-a" "d37454555b8eef9396d881730571200d192dc6ebb9dd7bd202bf157771c1037a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d37454555b8eef9396d881730571200d192dc6ebb9dd7bd202bf157771c1037a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d37454555b8eef9396d881730571200d192dc6ebb9dd7bd202bf157771c1037a", kill_on_drop: false }`
[INFO] [stdout] d37454555b8eef9396d881730571200d192dc6ebb9dd7bd202bf157771c1037a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 450f02a08dedb8a650781529e50b5a7f29944b5496fd2eeb1b4f029ab6c1f22f
[INFO] running `Command { std: "docker" "start" "-a" "450f02a08dedb8a650781529e50b5a7f29944b5496fd2eeb1b4f029ab6c1f22f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling xorfilter-rs v0.3.0
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling syn-mid v0.5.1
[INFO] [stderr]    Compiling derive_arbitrary v0.4.7
[INFO] [stderr]    Compiling mkit-derive v0.3.0
[INFO] [stderr]    Compiling arbitrary v0.4.7
[INFO] [stderr]    Compiling mkit v0.4.0
[INFO] [stderr]    Compiling robt v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `fs2::FileExt`
[INFO] [stdout]  --> src/flush.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use fs2::FileExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs2::FileExt`
[INFO] [stdout]  --> src/reader.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use fs2::FileExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/reader.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 119 |     ) -> Result<Iter<K, V, D>>
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 119 |     ) -> Result<Iter<'_, K, V, D>>
[INFO] [stdout]     |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/robt.rs:596:23
[INFO] [stdout]     |
[INFO] [stdout] 596 |     pub fn iter<Q, R>(&mut self, range: R) -> Result<Iter<K, V, D>>
[INFO] [stdout]     |                       ^^^^^^^^^                      ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 596 |     pub fn iter<Q, R>(&mut self, range: R) -> Result<Iter<'_, K, V, D>>
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/robt.rs:608:26
[INFO] [stdout]     |
[INFO] [stdout] 608 |     pub fn reverse<Q, R>(&mut self, range: R) -> Result<Iter<K, V, D>>
[INFO] [stdout]     |                          ^^^^^^^^^                      ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 608 |     pub fn reverse<Q, R>(&mut self, range: R) -> Result<Iter<'_, K, V, D>>
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/robt.rs:620:32
[INFO] [stdout]     |
[INFO] [stdout] 620 |     pub fn iter_versions<Q, R>(&mut self, range: R) -> Result<Iter<K, V, D>>
[INFO] [stdout]     |                                ^^^^^^^^^                      ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 620 |     pub fn iter_versions<Q, R>(&mut self, range: R) -> Result<Iter<'_, K, V, D>>
[INFO] [stdout]     |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/robt.rs:632:35
[INFO] [stdout]     |
[INFO] [stdout] 632 |     pub fn reverse_versions<Q, R>(&mut self, range: R) -> Result<Iter<K, V, D>>
[INFO] [stdout]     |                                   ^^^^^^^^^                      ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 632 |     pub fn reverse_versions<Q, R>(&mut self, range: R) -> Result<Iter<'_, K, V, D>>
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.99s
[INFO] running `Command { std: "docker" "inspect" "450f02a08dedb8a650781529e50b5a7f29944b5496fd2eeb1b4f029ab6c1f22f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "450f02a08dedb8a650781529e50b5a7f29944b5496fd2eeb1b4f029ab6c1f22f", kill_on_drop: false }`
[INFO] [stdout] 450f02a08dedb8a650781529e50b5a7f29944b5496fd2eeb1b4f029ab6c1f22f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3a5fd77dc801445697e0c19e64eac836b8acc767d41600633b5c1f25c88d7bc
[INFO] running `Command { std: "docker" "start" "-a" "b3a5fd77dc801445697e0c19e64eac836b8acc767d41600633b5c1f25c88d7bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling xorfilter-rs v0.4.0
[INFO] [stdout] warning: unused import: `fs2::FileExt`
[INFO] [stdout]  --> src/flush.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use fs2::FileExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs2::FileExt`
[INFO] [stdout]  --> src/reader.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use fs2::FileExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/reader.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 119 |     ) -> Result<Iter<K, V, D>>
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 119 |     ) -> Result<Iter<'_, K, V, D>>
[INFO] [stdout]     |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/robt.rs:596:23
[INFO] [stdout]     |
[INFO] [stdout] 596 |     pub fn iter<Q, R>(&mut self, range: R) -> Result<Iter<K, V, D>>
[INFO] [stdout]     |                       ^^^^^^^^^                      ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 596 |     pub fn iter<Q, R>(&mut self, range: R) -> Result<Iter<'_, K, V, D>>
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/robt.rs:608:26
[INFO] [stdout]     |
[INFO] [stdout] 608 |     pub fn reverse<Q, R>(&mut self, range: R) -> Result<Iter<K, V, D>>
[INFO] [stdout]     |                          ^^^^^^^^^                      ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 608 |     pub fn reverse<Q, R>(&mut self, range: R) -> Result<Iter<'_, K, V, D>>
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/robt.rs:620:32
[INFO] [stdout]     |
[INFO] [stdout] 620 |     pub fn iter_versions<Q, R>(&mut self, range: R) -> Result<Iter<K, V, D>>
[INFO] [stdout]     |                                ^^^^^^^^^                      ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 620 |     pub fn iter_versions<Q, R>(&mut self, range: R) -> Result<Iter<'_, K, V, D>>
[INFO] [stdout]     |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/robt.rs:632:35
[INFO] [stdout]     |
[INFO] [stdout] 632 |     pub fn reverse_versions<Q, R>(&mut self, range: R) -> Result<Iter<K, V, D>>
[INFO] [stdout]     |                                   ^^^^^^^^^                      ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 632 |     pub fn reverse_versions<Q, R>(&mut self, range: R) -> Result<Iter<'_, K, V, D>>
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling ppom v0.6.0
[INFO] [stderr]    Compiling robt v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `Xor8: mkit::db::Bloom` is not satisfied
[INFO] [stdout]    --> src/robt_test.rs:80:17
[INFO] [stdout]     |
[INFO] [stdout]  78 |             "xor" => do_initial(
[INFO] [stdout]     |                      ---------- required by a bound introduced by this call
[INFO] [stdout]  79 |                 seed,
[INFO] [stdout]  80 |                 Xor8::<BuildHasherDefault>::new(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `mkit::db::Bloom` is not implemented for `Xor8`
[INFO] [stdout]     |
[INFO] [stdout] help: the following other types implement trait `mkit::db::Bloom`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mkit-0.4.0/src/nobitmap.rs:10:1
[INFO] [stdout]     |
[INFO] [stdout]  10 |   impl Bloom for NoBitmap {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^ `NoBitmap`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mkit-0.4.0/src/xorfilter.rs:62:1
[INFO] [stdout]     |
[INFO] [stdout]  62 | / impl<H> Bloom for Xor8<H>
[INFO] [stdout]  63 | | where
[INFO] [stdout]  64 | |     H: Default + BuildHasher + From<Vec<u8>> + Into<Vec<u8>> + Clone,
[INFO] [stdout]     | |_____________________________________________________________________^ `xorfilter::Xor8<H>`
[INFO] [stdout]     = note: there are multiple different versions of crate `xorfilter` in the dependency graph
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `do_initial`
[INFO] [stdout]    --> src/robt_test.rs:127:8
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn do_initial<B>(
[INFO] [stdout]     |    ---------- required by a bound in this function
[INFO] [stdout] ...
[INFO] [stdout] 127 |     B: Bloom,
[INFO] [stdout]     |        ^^^^^ required by this bound in `do_initial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Xor8: mkit::db::Bloom` is not satisfied
[INFO] [stdout]    --> src/robt_test.rs:107:38
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 do_incremental(seed, bt, &mdb, &config, &appmd, seqno, n_threads)
[INFO] [stdout]     |                 --------------       ^^ the trait `mkit::db::Bloom` is not implemented for `Xor8`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the following other types implement trait `mkit::db::Bloom`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mkit-0.4.0/src/nobitmap.rs:10:1
[INFO] [stdout]     |
[INFO] [stdout]  10 |   impl Bloom for NoBitmap {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^ `NoBitmap`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mkit-0.4.0/src/xorfilter.rs:62:1
[INFO] [stdout]     |
[INFO] [stdout]  62 | / impl<H> Bloom for Xor8<H>
[INFO] [stdout]  63 | | where
[INFO] [stdout]  64 | |     H: Default + BuildHasher + From<Vec<u8>> + Into<Vec<u8>> + Clone,
[INFO] [stdout]     | |_____________________________________________________________________^ `xorfilter::Xor8<H>`
[INFO] [stdout]     = note: there are multiple different versions of crate `xorfilter` in the dependency graph
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `do_incremental`
[INFO] [stdout]    --> src/robt_test.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | fn do_incremental<B>(
[INFO] [stdout]     |    -------------- required by a bound in this function
[INFO] [stdout] ...
[INFO] [stdout] 156 |     B: Bloom,
[INFO] [stdout]     |        ^^^^^ required by this bound in `do_incremental`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Xor8<_>: mkit::db::Bloom` is not satisfied
[INFO] [stdout]    --> src/scans_test.rs:79:60
[INFO] [stdout]     |
[INFO] [stdout]  79 |     let mut iter = BitmappedScan::new(mdb.iter().unwrap(), Xor8::new());
[INFO] [stdout]     |                    ------------------                      ^^^^^^^^^^^ the trait `mkit::db::Bloom` is not implemented for `Xor8<_>`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the following other types implement trait `mkit::db::Bloom`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mkit-0.4.0/src/nobitmap.rs:10:1
[INFO] [stdout]     |
[INFO] [stdout]  10 |   impl Bloom for NoBitmap {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^ `NoBitmap`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mkit-0.4.0/src/xorfilter.rs:62:1
[INFO] [stdout]     |
[INFO] [stdout]  62 | / impl<H> Bloom for Xor8<H>
[INFO] [stdout]  63 | | where
[INFO] [stdout]  64 | |     H: Default + BuildHasher + From<Vec<u8>> + Into<Vec<u8>> + Clone,
[INFO] [stdout]     | |_____________________________________________________________________^ `xorfilter::Xor8<H>`
[INFO] [stdout]     = note: there are multiple different versions of crate `xorfilter` in the dependency graph
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `scans::BitmappedScan::<K, V, D, B, I>::new`
[INFO] [stdout]    --> src/scans.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 |     B: Bloom,
[INFO] [stdout]     |        ^^^^^ required by this bound in `BitmappedScan::<K, V, D, B, I>::new`
[INFO] [stdout] 107 | {
[INFO] [stdout] 108 |     pub fn new(iter: I, bitmap: B) -> BitmappedScan<K, V, D, B, I> {
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `by_ref` exists for struct `scans::BitmappedScan<_, _, _, Xor8<_>, ppom::mdb::Iter<u16, u64, u64>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/scans_test.rs:80:27
[INFO] [stdout]     |
[INFO] [stdout]  80 |     let len: usize = iter.by_ref().map(|_| 1).sum();
[INFO] [stdout]     |                           ^^^^^^ method cannot be called due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/scans.rs:96:1
[INFO] [stdout]     |
[INFO] [stdout]  96 | pub struct BitmappedScan<K, V, D, B, I> {
[INFO] [stdout]     | --------------------------------------- method `by_ref` not found for this struct because it doesn't satisfy `_: Iterator`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xorfilter-rs-0.4.0/src/lib.rs:114:1
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub struct Xor8<H = BuildHasherDefault>
[INFO] [stdout]     | --------------------------------------- doesn't satisfy `Xor8<_>: mkit::db::Bloom`
[INFO] [stdout]     |
[INFO] [stdout] note: trait bound `Xor8<_>: mkit::db::Bloom` was not satisfied
[INFO] [stdout]    --> src/scans.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 123 | impl<K, V, D, B, I> Iterator for BitmappedScan<K, V, D, B, I>
[INFO] [stdout]     |                     --------     ----------------------------
[INFO] [stdout] ...
[INFO] [stdout] 126 |     B: Bloom,
[INFO] [stdout]     |        ^^^^^ unsatisfied trait bound introduced here
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following traits define an item `by_ref`, perhaps you need to implement one of them:
[INFO] [stdout]             candidate #1: `Iterator`
[INFO] [stdout]             candidate #2: `std::io::Read`
[INFO] [stdout]             candidate #3: `std::io::Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `unwrap` exists for struct `scans::BitmappedScan<_, _, _, Xor8<_>, ppom::mdb::Iter<u16, u64, u64>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/scans_test.rs:81:39
[INFO] [stdout]     |
[INFO] [stdout]  81 |     let (mut bitmap, mut iter) = iter.unwrap().unwrap();
[INFO] [stdout]     |                                       ^^^^^^ method cannot be called due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xorfilter-rs-0.4.0/src/lib.rs:114:1
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub struct Xor8<H = BuildHasherDefault>
[INFO] [stdout]     | --------------------------------------- doesn't satisfy `Xor8<_>: mkit::db::Bloom`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/scans.rs:96:1
[INFO] [stdout]     |
[INFO] [stdout]  96 | pub struct BitmappedScan<K, V, D, B, I> {
[INFO] [stdout]     | --------------------------------------- method `unwrap` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: trait bound `Xor8<_>: mkit::db::Bloom` was not satisfied
[INFO] [stdout]    --> src/scans.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | impl<K, V, D, B, I> BitmappedScan<K, V, D, B, I>
[INFO] [stdout]     |                     ----------------------------
[INFO] [stdout] 105 | where
[INFO] [stdout] 106 |     B: Bloom,
[INFO] [stdout]     |        ^^^^^ unsatisfied trait bound introduced here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Xor8: mkit::db::Bloom` is not satisfied
[INFO] [stdout]   --> src/scans_test.rs:86:22
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let bytes = <Xor8 as Bloom>::to_bytes(&bitmap).unwrap();
[INFO] [stdout]    |                      ^^^^ the trait `mkit::db::Bloom` is not implemented for `Xor8`
[INFO] [stdout]    |
[INFO] [stdout] help: the following other types implement trait `mkit::db::Bloom`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mkit-0.4.0/src/nobitmap.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 |   impl Bloom for NoBitmap {
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^ `NoBitmap`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mkit-0.4.0/src/xorfilter.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 62 | / impl<H> Bloom for Xor8<H>
[INFO] [stdout] 63 | | where
[INFO] [stdout] 64 | |     H: Default + BuildHasher + From<Vec<u8>> + Into<Vec<u8>> + Clone,
[INFO] [stdout]    | |_____________________________________________________________________^ `xorfilter::Xor8<H>`
[INFO] [stdout]    = note: there are multiple different versions of crate `xorfilter` in the dependency graph
[INFO] [stdout]    = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Xor8: mkit::db::Bloom` is not satisfied
[INFO] [stdout]   --> src/scans_test.rs:87:10
[INFO] [stdout]    |
[INFO] [stdout] 87 |         <Xor8 as Bloom>::from_bytes(&bytes).unwrap().0
[INFO] [stdout]    |          ^^^^ the trait `mkit::db::Bloom` is not implemented for `Xor8`
[INFO] [stdout]    |
[INFO] [stdout] help: the following other types implement trait `mkit::db::Bloom`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mkit-0.4.0/src/nobitmap.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 |   impl Bloom for NoBitmap {
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^ `NoBitmap`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mkit-0.4.0/src/xorfilter.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 62 | / impl<H> Bloom for Xor8<H>
[INFO] [stdout] 63 | | where
[INFO] [stdout] 64 | |     H: Default + BuildHasher + From<Vec<u8>> + Into<Vec<u8>> + Clone,
[INFO] [stdout]    | |_____________________________________________________________________^ `xorfilter::Xor8<H>`
[INFO] [stdout]    = note: there are multiple different versions of crate `xorfilter` in the dependency graph
[INFO] [stdout]    = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Xor8: mkit::db::Bloom` is not satisfied
[INFO] [stdout]   --> src/scans_test.rs:86:21
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let bytes = <Xor8 as Bloom>::to_bytes(&bitmap).unwrap();
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `mkit::db::Bloom` is not implemented for `Xor8`
[INFO] [stdout]    |
[INFO] [stdout] help: the following other types implement trait `mkit::db::Bloom`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mkit-0.4.0/src/nobitmap.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 |   impl Bloom for NoBitmap {
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^ `NoBitmap`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mkit-0.4.0/src/xorfilter.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 62 | / impl<H> Bloom for Xor8<H>
[INFO] [stdout] 63 | | where
[INFO] [stdout] 64 | |     H: Default + BuildHasher + From<Vec<u8>> + Into<Vec<u8>> + Clone,
[INFO] [stdout]    | |_____________________________________________________________________^ `xorfilter::Xor8<H>`
[INFO] [stdout]    = note: there are multiple different versions of crate `xorfilter` in the dependency graph
[INFO] [stdout]    = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs2::FileExt`
[INFO] [stdout]  --> src/flush.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use fs2::FileExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs2::FileExt`
[INFO] [stdout]  --> src/reader.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use fs2::FileExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `robt` (lib test) due to 8 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "b3a5fd77dc801445697e0c19e64eac836b8acc767d41600633b5c1f25c88d7bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3a5fd77dc801445697e0c19e64eac836b8acc767d41600633b5c1f25c88d7bc", kill_on_drop: false }`
[INFO] [stdout] b3a5fd77dc801445697e0c19e64eac836b8acc767d41600633b5c1f25c88d7bc
