[INFO] fetching crate rust-chain 0.2.8...
[INFO] testing rust-chain-0.2.8 against 1.95.0 for beta-1.96-2
[INFO] extracting crate rust-chain 0.2.8 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate rust-chain 0.2.8
[INFO] finished tweaking crates.io crate rust-chain 0.2.8
[INFO] tweaked toml for crates.io crate rust-chain 0.2.8 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-chain 0.2.8 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 100 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded eosio-scale-info v2.1.3
[INFO] [stderr]   Downloaded chaintester v0.2.6
[INFO] [stderr]   Downloaded eosio-macro v0.2.6
[INFO] [stderr]   Downloaded eosio-codegen v0.2.5
[INFO] [stderr]   Downloaded better-panic v0.3.0
[INFO] [stderr]   Downloaded thrift v0.16.0
[INFO] [stderr]   Downloaded eosio-scale-info-derive v2.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e927867ceaf3c317427aff8a64c9332c8d56cdf2103610cb4336de043754e211
[INFO] running `Command { std: "docker" "start" "-a" "e927867ceaf3c317427aff8a64c9332c8d56cdf2103610cb4336de043754e211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e927867ceaf3c317427aff8a64c9332c8d56cdf2103610cb4336de043754e211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e927867ceaf3c317427aff8a64c9332c8d56cdf2103610cb4336de043754e211", kill_on_drop: false }`
[INFO] [stdout] e927867ceaf3c317427aff8a64c9332c8d56cdf2103610cb4336de043754e211
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d693c339cfead1275337420d1c6dadbc126a250e362b18100bd4cdb486d40730
[INFO] running `Command { std: "docker" "start" "-a" "d693c339cfead1275337420d1c6dadbc126a250e362b18100bd4cdb486d40730", kill_on_drop: false }`
[INFO] [stderr]    Compiling winnow v1.0.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling konst_macro_rules v0.2.19
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling konst v0.2.20
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]    Compiling rustc-demangle v0.1.27
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling const_format v0.2.36
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling integer-encoding v3.0.4
[INFO] [stderr]    Compiling byte-slice-cast v1.2.3
[INFO] [stderr]    Compiling thrift v0.16.0
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.7.5
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling better-panic v0.3.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling eosio-codegen v0.2.5
[INFO] [stderr]    Compiling chaintester v0.2.6
[INFO] [stderr]    Compiling eosio-scale-info-derive v2.1.3
[INFO] [stderr]    Compiling eosio-macro v0.2.6
[INFO] [stderr]    Compiling eosio-scale-info v2.1.3
[INFO] [stderr]    Compiling rust-chain v0.2.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `vec::Vec`
[INFO] [stdout]   --> src/db.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     vec::Vec,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:374:18
[INFO] [stdout]     |
[INFO] [stdout] 374 |     pub fn store(&self, value: &T, payer: Name) -> Iterator<T> {
[INFO] [stdout]     |                  ^^^^^ the lifetime is elided here ^^^^^^^^^^^ 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] 374 |     pub fn store(&self, value: &T, payer: Name) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:382:17
[INFO] [stdout]     |
[INFO] [stdout] 382 |     pub fn find(&self, key: u64) -> Iterator<T> {
[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] 382 |     pub fn find(&self, key: u64) -> Iterator<'_, T> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:417:17
[INFO] [stdout]     |
[INFO] [stdout] 417 |     pub fn next(&self, iterator: &Iterator<T>) -> Iterator<T> {
[INFO] [stdout]     |                 ^^^^^ the lifetime is elided here ^^^^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 417 |     pub fn next(&self, iterator: &Iterator<T>) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:428:21
[INFO] [stdout]     |
[INFO] [stdout] 428 |     pub fn previous(&self, iterator: &Iterator<T>) -> Iterator<T> {
[INFO] [stdout]     |                     ^^^^^ the lifetime is elided here ^^^^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 428 |     pub fn previous(&self, iterator: &Iterator<T>) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:439:24
[INFO] [stdout]     |
[INFO] [stdout] 439 |     pub fn lower_bound(&self, key: u64) -> Iterator<T> {
[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] 439 |     pub fn lower_bound(&self, key: u64) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:445:24
[INFO] [stdout]     |
[INFO] [stdout] 445 |     pub fn upper_bound(&self, key: u64) -> Iterator<T> {
[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] 445 |     pub fn upper_bound(&self, key: u64) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:460:16
[INFO] [stdout]     |
[INFO] [stdout] 460 |     pub fn end(&self) -> Iterator<T> {
[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] 460 |     pub fn end(&self) -> Iterator<'_, T> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/mi.rs:86:18
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn store(&self, value: &T, payer: Name) -> Iterator<T> {
[INFO] [stdout]    |                  ^^^^^ the lifetime is elided here ^^^^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn store(&self, value: &T, payer: Name) -> Iterator<'_, T> {
[INFO] [stdout]    |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/mi.rs:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn find(&self, id: u64) -> Iterator<T> {
[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] 97 |     pub fn find(&self, id: u64) -> Iterator<'_, T> {
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi.rs:142:17
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn next(&self, iterator: &Iterator<T>) -> Iterator<T> {
[INFO] [stdout]     |                 ^^^^^ the lifetime is elided here ^^^^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn next(&self, iterator: &Iterator<T>) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi.rs:147:21
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn previous(&self, iterator: &Iterator<T>) -> Iterator<T> {
[INFO] [stdout]     |                     ^^^^^ the lifetime is elided here ^^^^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn previous(&self, iterator: &Iterator<T>) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi.rs:152:24
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn lower_bound(&self, id: u64) -> Iterator<T> {
[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] 152 |     pub fn lower_bound(&self, id: u64) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi.rs:157:24
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn upper_bound(&self, id: u64) -> Iterator<T> {
[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] 157 |     pub fn upper_bound(&self, id: u64) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi.rs:162:16
[INFO] [stdout]     |
[INFO] [stdout] 162 |     pub fn end(&self) -> Iterator<T> {
[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] 162 |     pub fn end(&self) -> Iterator<'_, T> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:127:18
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn store(&self, id: u64,  data: &[u8], payer: Name) -> Iterator {
[INFO] [stdout]     |                  ^^^^^ the lifetime is elided here             ^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn store(&self, id: u64,  data: &[u8], payer: Name) -> Iterator<'_> {
[INFO] [stdout]     |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:156:17
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn next(&self, iterator: &Iterator) -> Iterator {
[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] 156 |     pub fn next(&self, iterator: &Iterator) -> Iterator<'_> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 |     pub fn previous(&self, iterator: &Iterator) -> Iterator {
[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] 167 |     pub fn previous(&self, iterator: &Iterator) -> Iterator<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:178:17
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn find(&self, primary_key: u64) -> Iterator {
[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] 178 |     pub fn find(&self, primary_key: u64) -> Iterator<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:184:24
[INFO] [stdout]     |
[INFO] [stdout] 184 |     pub fn lower_bound(&self, id: u64) -> Iterator {
[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] 184 |     pub fn lower_bound(&self, id: u64) -> Iterator<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:190:24
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn upper_bound(&self, id: u64) -> Iterator {
[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] 190 |     pub fn upper_bound(&self, id: u64) -> Iterator<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:196:16
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub fn end(&self) -> Iterator {
[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] 196 |     pub fn end(&self) -> Iterator<'_> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:250:18
[INFO] [stdout]     |
[INFO] [stdout] 250 |     pub fn store(&self, value: &dyn MultiIndexValue, payer: Name) -> Iterator {
[INFO] [stdout]     |                  ^^^^^ the lifetime is elided here                   ^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 250 |     pub fn store(&self, value: &dyn MultiIndexValue, payer: Name) -> Iterator<'_> {
[INFO] [stdout]     |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:317:17
[INFO] [stdout]     |
[INFO] [stdout] 317 |     pub fn next(&self, iterator: &Iterator) -> Iterator {
[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] 317 |     pub fn next(&self, iterator: &Iterator) -> Iterator<'_> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:322:21
[INFO] [stdout]     |
[INFO] [stdout] 322 |     pub fn previous(&self, iterator: &Iterator) -> Iterator {
[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] 322 |     pub fn previous(&self, iterator: &Iterator) -> Iterator<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:327:17
[INFO] [stdout]     |
[INFO] [stdout] 327 |     pub fn find(&self, id: u64) -> Iterator {
[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] 327 |     pub fn find(&self, id: u64) -> Iterator<'_> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:332:24
[INFO] [stdout]     |
[INFO] [stdout] 332 |     pub fn lower_bound(&self, id: u64) -> Iterator {
[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] 332 |     pub fn lower_bound(&self, id: u64) -> Iterator<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:337:24
[INFO] [stdout]     |
[INFO] [stdout] 337 |     pub fn upper_bound(&self, id: u64) -> Iterator {
[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] 337 |     pub fn upper_bound(&self, id: u64) -> Iterator<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:342:16
[INFO] [stdout]     |
[INFO] [stdout] 342 |     pub fn end(&self) -> Iterator {
[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] 342 |     pub fn end(&self) -> Iterator<'_> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.60s
[INFO] running `Command { std: "docker" "inspect" "d693c339cfead1275337420d1c6dadbc126a250e362b18100bd4cdb486d40730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d693c339cfead1275337420d1c6dadbc126a250e362b18100bd4cdb486d40730", kill_on_drop: false }`
[INFO] [stdout] d693c339cfead1275337420d1c6dadbc126a250e362b18100bd4cdb486d40730
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bd8b49c7eee26abdc0bc28580a001101a91f8b9eeb8ad596af81c7ad4191e4e
[INFO] running `Command { std: "docker" "start" "-a" "9bd8b49c7eee26abdc0bc28580a001101a91f8b9eeb8ad596af81c7ad4191e4e", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `vec::Vec`
[INFO] [stdout]   --> src/db.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     vec::Vec,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:374:18
[INFO] [stdout]     |
[INFO] [stdout] 374 |     pub fn store(&self, value: &T, payer: Name) -> Iterator<T> {
[INFO] [stdout]     |                  ^^^^^ the lifetime is elided here ^^^^^^^^^^^ 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] 374 |     pub fn store(&self, value: &T, payer: Name) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:382:17
[INFO] [stdout]     |
[INFO] [stdout] 382 |     pub fn find(&self, key: u64) -> Iterator<T> {
[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] 382 |     pub fn find(&self, key: u64) -> Iterator<'_, T> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:417:17
[INFO] [stdout]     |
[INFO] [stdout] 417 |     pub fn next(&self, iterator: &Iterator<T>) -> Iterator<T> {
[INFO] [stdout]     |                 ^^^^^ the lifetime is elided here ^^^^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 417 |     pub fn next(&self, iterator: &Iterator<T>) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:428:21
[INFO] [stdout]     |
[INFO] [stdout] 428 |     pub fn previous(&self, iterator: &Iterator<T>) -> Iterator<T> {
[INFO] [stdout]     |                     ^^^^^ the lifetime is elided here ^^^^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 428 |     pub fn previous(&self, iterator: &Iterator<T>) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:439:24
[INFO] [stdout]     |
[INFO] [stdout] 439 |     pub fn lower_bound(&self, key: u64) -> Iterator<T> {
[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] 439 |     pub fn lower_bound(&self, key: u64) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:445:24
[INFO] [stdout]     |
[INFO] [stdout] 445 |     pub fn upper_bound(&self, key: u64) -> Iterator<T> {
[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] 445 |     pub fn upper_bound(&self, key: u64) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:460:16
[INFO] [stdout]     |
[INFO] [stdout] 460 |     pub fn end(&self) -> Iterator<T> {
[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] 460 |     pub fn end(&self) -> Iterator<'_, T> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/mi.rs:86:18
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn store(&self, value: &T, payer: Name) -> Iterator<T> {
[INFO] [stdout]    |                  ^^^^^ the lifetime is elided here ^^^^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn store(&self, value: &T, payer: Name) -> Iterator<'_, T> {
[INFO] [stdout]    |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/mi.rs:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn find(&self, id: u64) -> Iterator<T> {
[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] 97 |     pub fn find(&self, id: u64) -> Iterator<'_, T> {
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi.rs:142:17
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn next(&self, iterator: &Iterator<T>) -> Iterator<T> {
[INFO] [stdout]     |                 ^^^^^ the lifetime is elided here ^^^^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn next(&self, iterator: &Iterator<T>) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rust-chain v0.2.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi.rs:147:21
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn previous(&self, iterator: &Iterator<T>) -> Iterator<T> {
[INFO] [stdout]     |                     ^^^^^ the lifetime is elided here ^^^^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn previous(&self, iterator: &Iterator<T>) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi.rs:152:24
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn lower_bound(&self, id: u64) -> Iterator<T> {
[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] 152 |     pub fn lower_bound(&self, id: u64) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi.rs:157:24
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn upper_bound(&self, id: u64) -> Iterator<T> {
[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] 157 |     pub fn upper_bound(&self, id: u64) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi.rs:162:16
[INFO] [stdout]     |
[INFO] [stdout] 162 |     pub fn end(&self) -> Iterator<T> {
[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] 162 |     pub fn end(&self) -> Iterator<'_, T> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:127:18
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn store(&self, id: u64,  data: &[u8], payer: Name) -> Iterator {
[INFO] [stdout]     |                  ^^^^^ the lifetime is elided here             ^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn store(&self, id: u64,  data: &[u8], payer: Name) -> Iterator<'_> {
[INFO] [stdout]     |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:156:17
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn next(&self, iterator: &Iterator) -> Iterator {
[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] 156 |     pub fn next(&self, iterator: &Iterator) -> Iterator<'_> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 |     pub fn previous(&self, iterator: &Iterator) -> Iterator {
[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] 167 |     pub fn previous(&self, iterator: &Iterator) -> Iterator<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:178:17
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn find(&self, primary_key: u64) -> Iterator {
[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] 178 |     pub fn find(&self, primary_key: u64) -> Iterator<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:184:24
[INFO] [stdout]     |
[INFO] [stdout] 184 |     pub fn lower_bound(&self, id: u64) -> Iterator {
[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] 184 |     pub fn lower_bound(&self, id: u64) -> Iterator<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:190:24
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn upper_bound(&self, id: u64) -> Iterator {
[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] 190 |     pub fn upper_bound(&self, id: u64) -> Iterator<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:196:16
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub fn end(&self) -> Iterator {
[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] 196 |     pub fn end(&self) -> Iterator<'_> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:250:18
[INFO] [stdout]     |
[INFO] [stdout] 250 |     pub fn store(&self, value: &dyn MultiIndexValue, payer: Name) -> Iterator {
[INFO] [stdout]     |                  ^^^^^ the lifetime is elided here                   ^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 250 |     pub fn store(&self, value: &dyn MultiIndexValue, payer: Name) -> Iterator<'_> {
[INFO] [stdout]     |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:317:17
[INFO] [stdout]     |
[INFO] [stdout] 317 |     pub fn next(&self, iterator: &Iterator) -> Iterator {
[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] 317 |     pub fn next(&self, iterator: &Iterator) -> Iterator<'_> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:322:21
[INFO] [stdout]     |
[INFO] [stdout] 322 |     pub fn previous(&self, iterator: &Iterator) -> Iterator {
[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] 322 |     pub fn previous(&self, iterator: &Iterator) -> Iterator<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:327:17
[INFO] [stdout]     |
[INFO] [stdout] 327 |     pub fn find(&self, id: u64) -> Iterator {
[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] 327 |     pub fn find(&self, id: u64) -> Iterator<'_> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:332:24
[INFO] [stdout]     |
[INFO] [stdout] 332 |     pub fn lower_bound(&self, id: u64) -> Iterator {
[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] 332 |     pub fn lower_bound(&self, id: u64) -> Iterator<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:337:24
[INFO] [stdout]     |
[INFO] [stdout] 337 |     pub fn upper_bound(&self, id: u64) -> Iterator {
[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] 337 |     pub fn upper_bound(&self, id: u64) -> Iterator<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:342:16
[INFO] [stdout]     |
[INFO] [stdout] 342 |     pub fn end(&self) -> Iterator {
[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] 342 |     pub fn end(&self) -> Iterator<'_> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec::Vec`
[INFO] [stdout]   --> src/db.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     vec::Vec,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:374:18
[INFO] [stdout]     |
[INFO] [stdout] 374 |     pub fn store(&self, value: &T, payer: Name) -> Iterator<T> {
[INFO] [stdout]     |                  ^^^^^ the lifetime is elided here ^^^^^^^^^^^ 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] 374 |     pub fn store(&self, value: &T, payer: Name) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:382:17
[INFO] [stdout]     |
[INFO] [stdout] 382 |     pub fn find(&self, key: u64) -> Iterator<T> {
[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] 382 |     pub fn find(&self, key: u64) -> Iterator<'_, T> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:417:17
[INFO] [stdout]     |
[INFO] [stdout] 417 |     pub fn next(&self, iterator: &Iterator<T>) -> Iterator<T> {
[INFO] [stdout]     |                 ^^^^^ the lifetime is elided here ^^^^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 417 |     pub fn next(&self, iterator: &Iterator<T>) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:428:21
[INFO] [stdout]     |
[INFO] [stdout] 428 |     pub fn previous(&self, iterator: &Iterator<T>) -> Iterator<T> {
[INFO] [stdout]     |                     ^^^^^ the lifetime is elided here ^^^^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 428 |     pub fn previous(&self, iterator: &Iterator<T>) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:439:24
[INFO] [stdout]     |
[INFO] [stdout] 439 |     pub fn lower_bound(&self, key: u64) -> Iterator<T> {
[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] 439 |     pub fn lower_bound(&self, key: u64) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:445:24
[INFO] [stdout]     |
[INFO] [stdout] 445 |     pub fn upper_bound(&self, key: u64) -> Iterator<T> {
[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] 445 |     pub fn upper_bound(&self, key: u64) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:460:16
[INFO] [stdout]     |
[INFO] [stdout] 460 |     pub fn end(&self) -> Iterator<T> {
[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] 460 |     pub fn end(&self) -> Iterator<'_, T> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/mi.rs:86:18
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn store(&self, value: &T, payer: Name) -> Iterator<T> {
[INFO] [stdout]    |                  ^^^^^ the lifetime is elided here ^^^^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn store(&self, value: &T, payer: Name) -> Iterator<'_, T> {
[INFO] [stdout]    |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/mi.rs:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn find(&self, id: u64) -> Iterator<T> {
[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] 97 |     pub fn find(&self, id: u64) -> Iterator<'_, T> {
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi.rs:142:17
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn next(&self, iterator: &Iterator<T>) -> Iterator<T> {
[INFO] [stdout]     |                 ^^^^^ the lifetime is elided here ^^^^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn next(&self, iterator: &Iterator<T>) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi.rs:147:21
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn previous(&self, iterator: &Iterator<T>) -> Iterator<T> {
[INFO] [stdout]     |                     ^^^^^ the lifetime is elided here ^^^^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn previous(&self, iterator: &Iterator<T>) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi.rs:152:24
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn lower_bound(&self, id: u64) -> Iterator<T> {
[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] 152 |     pub fn lower_bound(&self, id: u64) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi.rs:157:24
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn upper_bound(&self, id: u64) -> Iterator<T> {
[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] 157 |     pub fn upper_bound(&self, id: u64) -> Iterator<'_, T> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi.rs:162:16
[INFO] [stdout]     |
[INFO] [stdout] 162 |     pub fn end(&self) -> Iterator<T> {
[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] 162 |     pub fn end(&self) -> Iterator<'_, T> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:127:18
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn store(&self, id: u64,  data: &[u8], payer: Name) -> Iterator {
[INFO] [stdout]     |                  ^^^^^ the lifetime is elided here             ^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn store(&self, id: u64,  data: &[u8], payer: Name) -> Iterator<'_> {
[INFO] [stdout]     |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:156:17
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn next(&self, iterator: &Iterator) -> Iterator {
[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] 156 |     pub fn next(&self, iterator: &Iterator) -> Iterator<'_> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 |     pub fn previous(&self, iterator: &Iterator) -> Iterator {
[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] 167 |     pub fn previous(&self, iterator: &Iterator) -> Iterator<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:178:17
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn find(&self, primary_key: u64) -> Iterator {
[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] 178 |     pub fn find(&self, primary_key: u64) -> Iterator<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:184:24
[INFO] [stdout]     |
[INFO] [stdout] 184 |     pub fn lower_bound(&self, id: u64) -> Iterator {
[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] 184 |     pub fn lower_bound(&self, id: u64) -> Iterator<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:190:24
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn upper_bound(&self, id: u64) -> Iterator {
[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] 190 |     pub fn upper_bound(&self, id: u64) -> Iterator<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:196:16
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub fn end(&self) -> Iterator {
[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] 196 |     pub fn end(&self) -> Iterator<'_> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:250:18
[INFO] [stdout]     |
[INFO] [stdout] 250 |     pub fn store(&self, value: &dyn MultiIndexValue, payer: Name) -> Iterator {
[INFO] [stdout]     |                  ^^^^^ the lifetime is elided here                   ^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 250 |     pub fn store(&self, value: &dyn MultiIndexValue, payer: Name) -> Iterator<'_> {
[INFO] [stdout]     |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:317:17
[INFO] [stdout]     |
[INFO] [stdout] 317 |     pub fn next(&self, iterator: &Iterator) -> Iterator {
[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] 317 |     pub fn next(&self, iterator: &Iterator) -> Iterator<'_> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:322:21
[INFO] [stdout]     |
[INFO] [stdout] 322 |     pub fn previous(&self, iterator: &Iterator) -> Iterator {
[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] 322 |     pub fn previous(&self, iterator: &Iterator) -> Iterator<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:327:17
[INFO] [stdout]     |
[INFO] [stdout] 327 |     pub fn find(&self, id: u64) -> Iterator {
[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] 327 |     pub fn find(&self, id: u64) -> Iterator<'_> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:332:24
[INFO] [stdout]     |
[INFO] [stdout] 332 |     pub fn lower_bound(&self, id: u64) -> Iterator {
[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] 332 |     pub fn lower_bound(&self, id: u64) -> Iterator<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:337:24
[INFO] [stdout]     |
[INFO] [stdout] 337 |     pub fn upper_bound(&self, id: u64) -> Iterator {
[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] 337 |     pub fn upper_bound(&self, id: u64) -> Iterator<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mi_not_generic.rs:342:16
[INFO] [stdout]     |
[INFO] [stdout] 342 |     pub fn end(&self) -> Iterator {
[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] 342 |     pub fn end(&self) -> Iterator<'_> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "9bd8b49c7eee26abdc0bc28580a001101a91f8b9eeb8ad596af81c7ad4191e4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bd8b49c7eee26abdc0bc28580a001101a91f8b9eeb8ad596af81c7ad4191e4e", kill_on_drop: false }`
[INFO] [stdout] 9bd8b49c7eee26abdc0bc28580a001101a91f8b9eeb8ad596af81c7ad4191e4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 53ea8b054fb49d0f3dccffcf5c68b35a64e0543ff2c1e5c20aeb6df72f237c0e
[INFO] running `Command { std: "docker" "start" "-a" "53ea8b054fb49d0f3dccffcf5c68b35a64e0543ff2c1e5c20aeb6df72f237c0e", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `vec::Vec`
[INFO] [stderr]   --> src/db.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     vec::Vec,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/db.rs:374:18
[INFO] [stderr]     |
[INFO] [stderr] 374 |     pub fn store(&self, value: &T, payer: Name) -> Iterator<T> {
[INFO] [stderr]     |                  ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 374 |     pub fn store(&self, value: &T, payer: Name) -> Iterator<'_, T> {
[INFO] [stderr]     |                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/db.rs:382:17
[INFO] [stderr]     |
[INFO] [stderr] 382 |     pub fn find(&self, key: u64) -> Iterator<T> {
[INFO] [stderr]     |                 ^^^^^               ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 382 |     pub fn find(&self, key: u64) -> Iterator<'_, T> {
[INFO] [stderr]     |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/db.rs:417:17
[INFO] [stderr]     |
[INFO] [stderr] 417 |     pub fn next(&self, iterator: &Iterator<T>) -> Iterator<T> {
[INFO] [stderr]     |                 ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 417 |     pub fn next(&self, iterator: &Iterator<T>) -> Iterator<'_, T> {
[INFO] [stderr]     |                                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/db.rs:428:21
[INFO] [stderr]     |
[INFO] [stderr] 428 |     pub fn previous(&self, iterator: &Iterator<T>) -> Iterator<T> {
[INFO] [stderr]     |                     ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 428 |     pub fn previous(&self, iterator: &Iterator<T>) -> Iterator<'_, T> {
[INFO] [stderr]     |                                                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/db.rs:439:24
[INFO] [stderr]     |
[INFO] [stderr] 439 |     pub fn lower_bound(&self, key: u64) -> Iterator<T> {
[INFO] [stderr]     |                        ^^^^^               ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 439 |     pub fn lower_bound(&self, key: u64) -> Iterator<'_, T> {
[INFO] [stderr]     |                                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/db.rs:445:24
[INFO] [stderr]     |
[INFO] [stderr] 445 |     pub fn upper_bound(&self, key: u64) -> Iterator<T> {
[INFO] [stderr]     |                        ^^^^^               ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 445 |     pub fn upper_bound(&self, key: u64) -> Iterator<'_, T> {
[INFO] [stderr]     |                                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/db.rs:460:16
[INFO] [stderr]     |
[INFO] [stderr] 460 |     pub fn end(&self) -> Iterator<T> {
[INFO] [stderr]     |                ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                |
[INFO] [stderr]     |                the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 460 |     pub fn end(&self) -> Iterator<'_, T> {
[INFO] [stderr]     |                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/mi.rs:86:18
[INFO] [stderr]    |
[INFO] [stderr] 86 |     pub fn store(&self, value: &T, payer: Name) -> Iterator<T> {
[INFO] [stderr]    |                  ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 86 |     pub fn store(&self, value: &T, payer: Name) -> Iterator<'_, T> {
[INFO] [stderr]    |                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/mi.rs:97:17
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn find(&self, id: u64) -> Iterator<T> {
[INFO] [stderr]    |                 ^^^^^              ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn find(&self, id: u64) -> Iterator<'_, T> {
[INFO] [stderr]    |                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/mi.rs:142:17
[INFO] [stderr]     |
[INFO] [stderr] 142 |     pub fn next(&self, iterator: &Iterator<T>) -> Iterator<T> {
[INFO] [stderr]     |                 ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 142 |     pub fn next(&self, iterator: &Iterator<T>) -> Iterator<'_, T> {
[INFO] [stderr]     |                                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/mi.rs:147:21
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub fn previous(&self, iterator: &Iterator<T>) -> Iterator<T> {
[INFO] [stderr]     |                     ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub fn previous(&self, iterator: &Iterator<T>) -> Iterator<'_, T> {
[INFO] [stderr]     |                                                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/mi.rs:152:24
[INFO] [stderr]     |
[INFO] [stderr] 152 |     pub fn lower_bound(&self, id: u64) -> Iterator<T> {
[INFO] [stderr]     |                        ^^^^^              ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 152 |     pub fn lower_bound(&self, id: u64) -> Iterator<'_, T> {
[INFO] [stderr]     |                                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/mi.rs:157:24
[INFO] [stderr]     |
[INFO] [stderr] 157 |     pub fn upper_bound(&self, id: u64) -> Iterator<T> {
[INFO] [stderr]     |                        ^^^^^              ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 157 |     pub fn upper_bound(&self, id: u64) -> Iterator<'_, T> {
[INFO] [stderr]     |                                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/mi.rs:162:16
[INFO] [stderr]     |
[INFO] [stderr] 162 |     pub fn end(&self) -> Iterator<T> {
[INFO] [stderr]     |                ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                |
[INFO] [stderr]     |                the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 162 |     pub fn end(&self) -> Iterator<'_, T> {
[INFO] [stderr]     |                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/mi_not_generic.rs:127:18
[INFO] [stderr]     |
[INFO] [stderr] 127 |     pub fn store(&self, id: u64,  data: &[u8], payer: Name) -> Iterator {
[INFO] [stderr]     |                  ^^^^^ the lifetime is elided here             ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 127 |     pub fn store(&self, id: u64,  data: &[u8], payer: Name) -> Iterator<'_> {
[INFO] [stderr]     |                                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/mi_not_generic.rs:156:17
[INFO] [stderr]     |
[INFO] [stderr] 156 |     pub fn next(&self, iterator: &Iterator) -> Iterator {
[INFO] [stderr]     |                 ^^^^^                          ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 156 |     pub fn next(&self, iterator: &Iterator) -> Iterator<'_> {
[INFO] [stderr]     |                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/mi_not_generic.rs:167:21
[INFO] [stderr]     |
[INFO] [stderr] 167 |     pub fn previous(&self, iterator: &Iterator) -> Iterator {
[INFO] [stderr]     |                     ^^^^^                          ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 167 |     pub fn previous(&self, iterator: &Iterator) -> Iterator<'_> {
[INFO] [stderr]     |                                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/mi_not_generic.rs:178:17
[INFO] [stderr]     |
[INFO] [stderr] 178 |     pub fn find(&self, primary_key: u64) -> Iterator {
[INFO] [stderr]     |                 ^^^^^                       ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 178 |     pub fn find(&self, primary_key: u64) -> Iterator<'_> {
[INFO] [stderr]     |                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/mi_not_generic.rs:184:24
[INFO] [stderr]     |
[INFO] [stderr] 184 |     pub fn lower_bound(&self, id: u64) -> Iterator {
[INFO] [stderr]     |                        ^^^^^              ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 184 |     pub fn lower_bound(&self, id: u64) -> Iterator<'_> {
[INFO] [stderr]     |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/mi_not_generic.rs:190:24
[INFO] [stderr]     |
[INFO] [stderr] 190 |     pub fn upper_bound(&self, id: u64) -> Iterator {
[INFO] [stderr]     |                        ^^^^^              ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 190 |     pub fn upper_bound(&self, id: u64) -> Iterator<'_> {
[INFO] [stderr]     |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/mi_not_generic.rs:196:16
[INFO] [stderr]     |
[INFO] [stderr] 196 |     pub fn end(&self) -> Iterator {
[INFO] [stderr]     |                ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                |
[INFO] [stderr]     |                the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 196 |     pub fn end(&self) -> Iterator<'_> {
[INFO] [stderr]     |                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/mi_not_generic.rs:250:18
[INFO] [stderr]     |
[INFO] [stderr] 250 |     pub fn store(&self, value: &dyn MultiIndexValue, payer: Name) -> Iterator {
[INFO] [stderr]     |                  ^^^^^ the lifetime is elided here                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 250 |     pub fn store(&self, value: &dyn MultiIndexValue, payer: Name) -> Iterator<'_> {
[INFO] [stderr]     |                                                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/mi_not_generic.rs:317:17
[INFO] [stderr]     |
[INFO] [stderr] 317 |     pub fn next(&self, iterator: &Iterator) -> Iterator {
[INFO] [stderr]     |                 ^^^^^                          ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 317 |     pub fn next(&self, iterator: &Iterator) -> Iterator<'_> {
[INFO] [stderr]     |                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/mi_not_generic.rs:322:21
[INFO] [stderr]     |
[INFO] [stderr] 322 |     pub fn previous(&self, iterator: &Iterator) -> Iterator {
[INFO] [stderr]     |                     ^^^^^                          ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 322 |     pub fn previous(&self, iterator: &Iterator) -> Iterator<'_> {
[INFO] [stderr]     |                                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/mi_not_generic.rs:327:17
[INFO] [stderr]     |
[INFO] [stderr] 327 |     pub fn find(&self, id: u64) -> Iterator {
[INFO] [stderr]     |                 ^^^^^              ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 327 |     pub fn find(&self, id: u64) -> Iterator<'_> {
[INFO] [stderr]     |                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/mi_not_generic.rs:332:24
[INFO] [stderr]     |
[INFO] [stderr] 332 |     pub fn lower_bound(&self, id: u64) -> Iterator {
[INFO] [stderr]     |                        ^^^^^              ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 332 |     pub fn lower_bound(&self, id: u64) -> Iterator<'_> {
[INFO] [stderr]     |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/mi_not_generic.rs:337:24
[INFO] [stderr]     |
[INFO] [stderr] 337 |     pub fn upper_bound(&self, id: u64) -> Iterator {
[INFO] [stderr]     |                        ^^^^^              ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 337 |     pub fn upper_bound(&self, id: u64) -> Iterator<'_> {
[INFO] [stderr]     |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/mi_not_generic.rs:342:16
[INFO] [stderr]     |
[INFO] [stderr] 342 |     pub fn end(&self) -> Iterator {
[INFO] [stderr]     |                ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                |
[INFO] [stderr]     |                the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 342 |     pub fn end(&self) -> Iterator<'_> {
[INFO] [stderr]     |                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-chain` (lib) generated 29 warnings (run `cargo fix --lib -p rust-chain` to apply 29 suggestions)
[INFO] [stderr] warning: `rust-chain` (lib test) generated 29 warnings (29 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_chain-f885fd77939bcdc6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test varint::tests::test_varuint32_pack_unpack ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_chain
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/db.rs - db::TableI64<T>::end (line 452) ... FAILED
[INFO] [stdout] test src/serializer.rs - serializer::Decoder (line 160) ... ok
[INFO] [stdout] test src/serializer.rs - serializer::Packer (line 20) ... ok
[INFO] [stdout] test src/serializer.rs - serializer::Encoder::pack (line 138) ... ok
[INFO] [stdout] test src/serializer.rs - serializer::Encoder (line 64) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/db.rs - db::TableI64<T>::end (line 452) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `db` in this scope
[INFO] [stdout]    --> src/db.rs:453:14
[INFO] [stdout]     |
[INFO] [stdout] 453 | let mut it = db.end();
[INFO] [stdout]     |              ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `db` in this scope
[INFO] [stdout]    --> src/db.rs:455:10
[INFO] [stdout]     |
[INFO] [stdout] 455 |     it = db.previous();
[INFO] [stdout]     |          ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/db.rs - db::TableI64<T>::end (line 452)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "53ea8b054fb49d0f3dccffcf5c68b35a64e0543ff2c1e5c20aeb6df72f237c0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53ea8b054fb49d0f3dccffcf5c68b35a64e0543ff2c1e5c20aeb6df72f237c0e", kill_on_drop: false }`
[INFO] [stdout] 53ea8b054fb49d0f3dccffcf5c68b35a64e0543ff2c1e5c20aeb6df72f237c0e
