[INFO] cloning repository https://github.com/perfidb/perfidb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/perfidb/perfidb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fperfidb%2Fperfidb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fperfidb%2Fperfidb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8918121e80fff3b9759c6df3a6c4c97e49fef8a7
[INFO] testing perfidb/perfidb against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fperfidb%2Fperfidb" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/perfidb/perfidb
[INFO] finished tweaking git repo https://github.com/perfidb/perfidb
[INFO] tweaked toml for git repo https://github.com/perfidb/perfidb written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/perfidb/perfidb on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/perfidb/perfidb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf589e43537f09a4dd895aa2d4e797881b2f890c0fee901fa4367c26e6dba89e
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[INFO] [stderr]    Compiling monostate v0.1.13
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[INFO] [stderr]    Compiling perfidb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `bracketed-paste`
[INFO] [stdout]   --> src/live_edit/mod.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 |             #[cfg(feature = "bracketed-paste")]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `bracketed-paste` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ResultError` is never used
[INFO] [stdout]  --> src/common/mod.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type ResultError<T> = Result<T, Box<dyn std::error::Error>>;
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Error` is never constructed
[INFO] [stdout]  --> src/common/mod.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Error {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/common/mod.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Error {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 12 |     pub fn new(msg: String) -> Error {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ShadowDatabase` is never constructed
[INFO] [stdout]   --> src/db/shadow.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) struct ShadowDatabase {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `save` is never used
[INFO] [stdout]   --> src/db/shadow.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl ShadowDatabase {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] 20 |     /// Save db content to disk
[INFO] [stdout] 21 |     pub(crate) fn save(&self) {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transaction_hash` is never used
[INFO] [stdout]   --> src/transaction/mod.rs:42:15
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub(crate) fn transaction_hash(datetime: NaiveDateTime, description: &str, amount: f32) -> u64 {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `None` is never constructed
[INFO] [stdout]   --> src/parser/mod.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub(crate) enum GroupBy {
[INFO] [stdout]    |                 ------- variant in this enum
[INFO] [stdout] 63 |     None,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GroupBy` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `amount_desc` is never used
[INFO] [stdout]    --> src/parser/mod.rs:101:19
[INFO] [stdout]     |
[INFO] [stdout]  93 | impl OrderBy {
[INFO] [stdout]     | ------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub(crate) fn amount_desc() -> OrderBy {
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tokenise` is never used
[INFO] [stdout]   --> src/tokeniser/mod.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub(crate) fn tokenise(text: &str) -> Vec<String> {
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/db/roaring_bitmap.rs:26:24
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub(crate) fn iter(&self) -> Iter {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub(crate) fn iter(&self) -> Iter<'_> {
[INFO] [stdout]    |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "bf589e43537f09a4dd895aa2d4e797881b2f890c0fee901fa4367c26e6dba89e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf589e43537f09a4dd895aa2d4e797881b2f890c0fee901fa4367c26e6dba89e", kill_on_drop: false }`
[INFO] [stdout] bf589e43537f09a4dd895aa2d4e797881b2f890c0fee901fa4367c26e6dba89e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 290cc3851f19d4fbf1aea2446c44e3de093bf995f1cca59eea666a08abdf4624
[INFO] running `Command { std: "docker" "start" "-a" "290cc3851f19d4fbf1aea2446c44e3de093bf995f1cca59eea666a08abdf4624", kill_on_drop: false }`
[INFO] [stderr]    Compiling perfidb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `bracketed-paste`
[INFO] [stdout]   --> src/live_edit/mod.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 |             #[cfg(feature = "bracketed-paste")]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `bracketed-paste` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Operator`
[INFO] [stdout]   --> src/parser/label.rs:28:25
[INFO] [stdout]    |
[INFO] [stdout] 28 |     use crate::parser::{Operator, Statement};
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ResultError` is never used
[INFO] [stdout]  --> src/common/mod.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type ResultError<T> = Result<T, Box<dyn std::error::Error>>;
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Error` is never constructed
[INFO] [stdout]  --> src/common/mod.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Error {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/common/mod.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Error {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 12 |     pub fn new(msg: String) -> Error {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ShadowDatabase` is never constructed
[INFO] [stdout]   --> src/db/shadow.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) struct ShadowDatabase {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `save` is never used
[INFO] [stdout]   --> src/db/shadow.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl ShadowDatabase {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] 20 |     /// Save db content to disk
[INFO] [stdout] 21 |     pub(crate) fn save(&self) {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `None` is never constructed
[INFO] [stdout]   --> src/parser/mod.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub(crate) enum GroupBy {
[INFO] [stdout]    |                 ------- variant in this enum
[INFO] [stdout] 63 |     None,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GroupBy` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/db/roaring_bitmap.rs:26:24
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub(crate) fn iter(&self) -> Iter {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub(crate) fn iter(&self) -> Iter<'_> {
[INFO] [stdout]    |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "290cc3851f19d4fbf1aea2446c44e3de093bf995f1cca59eea666a08abdf4624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "290cc3851f19d4fbf1aea2446c44e3de093bf995f1cca59eea666a08abdf4624", kill_on_drop: false }`
[INFO] [stdout] 290cc3851f19d4fbf1aea2446c44e3de093bf995f1cca59eea666a08abdf4624
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 700f50777b08f188198800928f8f6b9ab948355b064fb703f64bad590370ff54
[INFO] running `Command { std: "docker" "start" "-a" "700f50777b08f188198800928f8f6b9ab948355b064fb703f64bad590370ff54", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `bracketed-paste`
[INFO] [stderr]   --> src/live_edit/mod.rs:70:19
[INFO] [stderr]    |
[INFO] [stderr] 70 |             #[cfg(feature = "bracketed-paste")]
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]    |
[INFO] [stderr]    = note: no expected values for `feature`
[INFO] [stderr]    = help: consider adding `bracketed-paste` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Operator`
[INFO] [stderr]   --> src/parser/label.rs:28:25
[INFO] [stderr]    |
[INFO] [stderr] 28 |     use crate::parser::{Operator, Statement};
[INFO] [stderr]    |                         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `ResultError` is never used
[INFO] [stderr]  --> src/common/mod.rs:4:10
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub type ResultError<T> = Result<T, Box<dyn std::error::Error>>;
[INFO] [stderr]   |          ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Error` is never constructed
[INFO] [stderr]  --> src/common/mod.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Error {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/common/mod.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl Error {
[INFO] [stderr]    | ---------- associated function in this implementation
[INFO] [stderr] 12 |     pub fn new(msg: String) -> Error {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ShadowDatabase` is never constructed
[INFO] [stderr]   --> src/db/shadow.rs:10:19
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub(crate) struct ShadowDatabase {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `save` is never used
[INFO] [stderr]   --> src/db/shadow.rs:21:19
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl ShadowDatabase {
[INFO] [stderr]    | ------------------- method in this implementation
[INFO] [stderr] 20 |     /// Save db content to disk
[INFO] [stderr] 21 |     pub(crate) fn save(&self) {
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `None` is never constructed
[INFO] [stderr]   --> src/parser/mod.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub(crate) enum GroupBy {
[INFO] [stderr]    |                 ------- variant in this enum
[INFO] [stderr] 63 |     None,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `GroupBy` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/db/roaring_bitmap.rs:26:24
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub(crate) fn iter(&self) -> Iter {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub(crate) fn iter(&self) -> Iter<'_> {
[INFO] [stderr]    |                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `perfidb` (bin "perfidb" test) generated 9 warnings (run `cargo fix --bin "perfidb" -p perfidb --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/perfidb-549453a35fa088ef)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test db::tests::test_transaction_serde ... ok
[INFO] [stdout] test parser::condition::tests::test ... ok
[INFO] [stdout] test parser::auto_label::tests::test ... ok
[INFO] [stdout] test db::search::tests::test_search_index_serde ... ok
[INFO] [stdout] test db::label_op::tests::test ... ok
[INFO] [stdout] test parser::tests::test ... ok
[INFO] [stdout] test parser::label::tests::test ... ok
[INFO] [stdout] test transaction::tests::test ... ok
[INFO] [stdout] test tokeniser::tests::test ... ok
[INFO] [stdout] test csv_reader::tests::test_detect_header_row ... ok
[INFO] [stdout] test parser::select::tests::test ... ok
[INFO] [stdout] test parser::insert::tests::test ... ok
[INFO] [stdout] test csv_reader::tests::test_read_transactions ... ok
[INFO] [stdout] test csv_reader::tests::test_read_no_header ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "700f50777b08f188198800928f8f6b9ab948355b064fb703f64bad590370ff54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "700f50777b08f188198800928f8f6b9ab948355b064fb703f64bad590370ff54", kill_on_drop: false }`
[INFO] [stdout] 700f50777b08f188198800928f8f6b9ab948355b064fb703f64bad590370ff54
