[INFO] fetching crate localnative_core 0.3.7...
[INFO] checking localnative_core-0.3.7 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate localnative_core 0.3.7 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate localnative_core 0.3.7 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate localnative_core 0.3.7
[INFO] finished tweaking crates.io crate localnative_core 0.3.7
[INFO] tweaked toml for crates.io crate localnative_core 0.3.7 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a56c0fc2892ae7874f810f144d20a61a267ff59da4d0a7d68f441a41329a2d62
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a56c0fc2892ae7874f810f144d20a61a267ff59da4d0a7d68f441a41329a2d62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a56c0fc2892ae7874f810f144d20a61a267ff59da4d0a7d68f441a41329a2d62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a56c0fc2892ae7874f810f144d20a61a267ff59da4d0a7d68f441a41329a2d62", kill_on_drop: false }`
[INFO] [stdout] a56c0fc2892ae7874f810f144d20a61a267ff59da4d0a7d68f441a41329a2d62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 556d765a21823c2d2341d164968a532f24f0ad47c16a86fd72ad4e7a8f720605
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "556d765a21823c2d2341d164968a532f24f0ad47c16a86fd72ad4e7a8f720605", kill_on_drop: false }`
[INFO] [stderr]    Compiling libsqlite3-sys v0.11.1
[INFO] [stderr]     Checking rusqlite v0.16.0
[INFO] [stderr]     Checking localnative_core v0.3.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `KVStringI64`
[INFO] [stdout]   --> src/cmd/mod.rs:28:6
[INFO] [stdout]    |
[INFO] [stdout] 28 | use {KVStringI64, Note};
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `select_by_day`
[INFO] [stdout]   --> src/cmd/filter.rs:26:29
[INFO] [stdout]    |
[INFO] [stdout] 26 | use super::select::{select, select_by_day, select_by_tag, select_count};
[INFO] [stdout]    |                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmd/filter.rs:51:33
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut params: Vec<(&str, &ToSql)> = vec![(":from", &from as &ToSql), (":to", &to as &ToSql)];
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmd/filter.rs:51:68
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut params: Vec<(&str, &ToSql)> = vec![(":from", &from as &ToSql), (":to", &to as &ToSql)];
[INFO] [stdout]    |                                                                    ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmd/filter.rs:51:92
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut params: Vec<(&str, &ToSql)> = vec![(":from", &from as &ToSql), (":to", &to as &ToSql)];
[INFO] [stdout]    |                                                                                            ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmd/filter.rs:53:71
[INFO] [stdout]    |
[INFO] [stdout] 53 |         params.push((&keys.get(i).unwrap(), words.get(i).unwrap() as &ToSql));
[INFO] [stdout]    |                                                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/filter.rs:113:33
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let mut params: Vec<(&str, &ToSql)> = vec![(":from", &from as &ToSql), (":to", &to as &ToSql)];
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/filter.rs:113:68
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let mut params: Vec<(&str, &ToSql)> = vec![(":from", &from as &ToSql), (":to", &to as &ToSql)];
[INFO] [stdout]     |                                                                    ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/filter.rs:113:92
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let mut params: Vec<(&str, &ToSql)> = vec![(":from", &from as &ToSql), (":to", &to as &ToSql)];
[INFO] [stdout]     |                                                                                            ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/filter.rs:115:71
[INFO] [stdout]     |
[INFO] [stdout] 115 |         params.push((&keys.get(i).unwrap(), words.get(i).unwrap() as &ToSql));
[INFO] [stdout]     |                                                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/filter.rs:161:33
[INFO] [stdout]     |
[INFO] [stdout] 161 |     let mut params: Vec<(&str, &ToSql)> = vec![
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/filter.rs:162:29
[INFO] [stdout]     |
[INFO] [stdout] 162 |         (":from", &from as &ToSql),
[INFO] [stdout]     |                             ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/filter.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |         (":to", &to as &ToSql),
[INFO] [stdout]     |                         ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/filter.rs:164:30
[INFO] [stdout]     |
[INFO] [stdout] 164 |         (":limit", limit as &ToSql),
[INFO] [stdout]     |                              ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/filter.rs:165:32
[INFO] [stdout]     |
[INFO] [stdout] 165 |         (":offset", offset as &ToSql),
[INFO] [stdout]     |                                ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/filter.rs:169:71
[INFO] [stdout]     |
[INFO] [stdout] 169 |         params.push((&keys.get(i).unwrap(), words.get(i).unwrap() as &ToSql));
[INFO] [stdout]     |                                                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `encode`
[INFO] [stdout]   --> src/cmd/image.rs:19:28
[INFO] [stdout]    |
[INFO] [stdout] 19 | use self::base64::{decode, encode};
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmd/image.rs:44:30
[INFO] [stdout]    |
[INFO] [stdout] 44 |                 &decoded as &ToSql,
[INFO] [stdout]    |                              ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmd/image.rs:47:37
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 &note.is_public as &ToSql,
[INFO] [stdout]    |                                     ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmd/search.rs:49:33
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let mut params: Vec<(&str, &ToSql)> = vec![];
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmd/search.rs:51:71
[INFO] [stdout]    |
[INFO] [stdout] 51 |         params.push((&keys.get(i).unwrap(), words.get(i).unwrap() as &ToSql));
[INFO] [stdout]    |                                                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/search.rs:107:33
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let mut params: Vec<(&str, &ToSql)> = vec![];
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/search.rs:109:71
[INFO] [stdout]     |
[INFO] [stdout] 109 |         params.push((&keys.get(i).unwrap(), words.get(i).unwrap() as &ToSql));
[INFO] [stdout]     |                                                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/search.rs:151:33
[INFO] [stdout]     |
[INFO] [stdout] 151 |     let mut params: Vec<(&str, &ToSql)> = vec![];
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/search.rs:153:71
[INFO] [stdout]     |
[INFO] [stdout] 153 |         params.push((&keys.get(i).unwrap(), words.get(i).unwrap() as &ToSql));
[INFO] [stdout]     |                                                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/search.rs:190:33
[INFO] [stdout]     |
[INFO] [stdout] 190 |     let mut params: Vec<(&str, &ToSql)> =
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/search.rs:191:35
[INFO] [stdout]     |
[INFO] [stdout] 191 |         vec![(":limit", limit as &ToSql), (":offset", offset as &ToSql)];
[INFO] [stdout]     |                                   ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/search.rs:191:66
[INFO] [stdout]     |
[INFO] [stdout] 191 |         vec![(":limit", limit as &ToSql), (":offset", offset as &ToSql)];
[INFO] [stdout]     |                                                                  ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/search.rs:194:71
[INFO] [stdout]     |
[INFO] [stdout] 194 |         params.push((&keys.get(i).unwrap(), words.get(i).unwrap() as &ToSql));
[INFO] [stdout]     |                                                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FromSql`
[INFO] [stdout]   --> src/cmd/select.rs:23:29
[INFO] [stdout]    |
[INFO] [stdout] 23 | use self::rusqlite::types::{FromSql, ToSql};
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MappedRows`
[INFO] [stdout]   --> src/cmd/select.rs:24:34
[INFO] [stdout]    |
[INFO] [stdout] 24 | use self::rusqlite::{Connection, MappedRows, NO_PARAMS};
[INFO] [stdout]    |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/select.rs:126:36
[INFO] [stdout]     |
[INFO] [stdout] 126 |             &[(":limit", limit as &ToSql), (":offset", offset as &ToSql)],
[INFO] [stdout]     |                                    ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/select.rs:126:67
[INFO] [stdout]     |
[INFO] [stdout] 126 |             &[(":limit", limit as &ToSql), (":offset", offset as &ToSql)],
[INFO] [stdout]     |                                                                   ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/mod.rs:133:37
[INFO] [stdout]     |
[INFO] [stdout] 133 |                 &note.is_public as &ToSql,
[INFO] [stdout]     |                                     ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `KVStringI64`
[INFO] [stdout]   --> src/cmd/mod.rs:28:6
[INFO] [stdout]    |
[INFO] [stdout] 28 | use {KVStringI64, Note};
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `select_by_day`
[INFO] [stdout]   --> src/cmd/filter.rs:26:29
[INFO] [stdout]    |
[INFO] [stdout] 26 | use super::select::{select, select_by_day, select_by_tag, select_count};
[INFO] [stdout]    |                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmd/filter.rs:51:33
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut params: Vec<(&str, &ToSql)> = vec![(":from", &from as &ToSql), (":to", &to as &ToSql)];
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmd/filter.rs:51:68
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut params: Vec<(&str, &ToSql)> = vec![(":from", &from as &ToSql), (":to", &to as &ToSql)];
[INFO] [stdout]    |                                                                    ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmd/filter.rs:51:92
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut params: Vec<(&str, &ToSql)> = vec![(":from", &from as &ToSql), (":to", &to as &ToSql)];
[INFO] [stdout]    |                                                                                            ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmd/filter.rs:53:71
[INFO] [stdout]    |
[INFO] [stdout] 53 |         params.push((&keys.get(i).unwrap(), words.get(i).unwrap() as &ToSql));
[INFO] [stdout]    |                                                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/filter.rs:113:33
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let mut params: Vec<(&str, &ToSql)> = vec![(":from", &from as &ToSql), (":to", &to as &ToSql)];
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/filter.rs:113:68
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let mut params: Vec<(&str, &ToSql)> = vec![(":from", &from as &ToSql), (":to", &to as &ToSql)];
[INFO] [stdout]     |                                                                    ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/filter.rs:113:92
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let mut params: Vec<(&str, &ToSql)> = vec![(":from", &from as &ToSql), (":to", &to as &ToSql)];
[INFO] [stdout]     |                                                                                            ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/filter.rs:115:71
[INFO] [stdout]     |
[INFO] [stdout] 115 |         params.push((&keys.get(i).unwrap(), words.get(i).unwrap() as &ToSql));
[INFO] [stdout]     |                                                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/filter.rs:161:33
[INFO] [stdout]     |
[INFO] [stdout] 161 |     let mut params: Vec<(&str, &ToSql)> = vec![
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/filter.rs:162:29
[INFO] [stdout]     |
[INFO] [stdout] 162 |         (":from", &from as &ToSql),
[INFO] [stdout]     |                             ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/filter.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |         (":to", &to as &ToSql),
[INFO] [stdout]     |                         ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/filter.rs:164:30
[INFO] [stdout]     |
[INFO] [stdout] 164 |         (":limit", limit as &ToSql),
[INFO] [stdout]     |                              ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/filter.rs:165:32
[INFO] [stdout]     |
[INFO] [stdout] 165 |         (":offset", offset as &ToSql),
[INFO] [stdout]     |                                ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/filter.rs:169:71
[INFO] [stdout]     |
[INFO] [stdout] 169 |         params.push((&keys.get(i).unwrap(), words.get(i).unwrap() as &ToSql));
[INFO] [stdout]     |                                                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `encode`
[INFO] [stdout]   --> src/cmd/image.rs:19:28
[INFO] [stdout]    |
[INFO] [stdout] 19 | use self::base64::{decode, encode};
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmd/image.rs:44:30
[INFO] [stdout]    |
[INFO] [stdout] 44 |                 &decoded as &ToSql,
[INFO] [stdout]    |                              ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmd/image.rs:47:37
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 &note.is_public as &ToSql,
[INFO] [stdout]    |                                     ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmd/search.rs:49:33
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let mut params: Vec<(&str, &ToSql)> = vec![];
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmd/search.rs:51:71
[INFO] [stdout]    |
[INFO] [stdout] 51 |         params.push((&keys.get(i).unwrap(), words.get(i).unwrap() as &ToSql));
[INFO] [stdout]    |                                                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/search.rs:107:33
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let mut params: Vec<(&str, &ToSql)> = vec![];
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/search.rs:109:71
[INFO] [stdout]     |
[INFO] [stdout] 109 |         params.push((&keys.get(i).unwrap(), words.get(i).unwrap() as &ToSql));
[INFO] [stdout]     |                                                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/search.rs:151:33
[INFO] [stdout]     |
[INFO] [stdout] 151 |     let mut params: Vec<(&str, &ToSql)> = vec![];
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/search.rs:153:71
[INFO] [stdout]     |
[INFO] [stdout] 153 |         params.push((&keys.get(i).unwrap(), words.get(i).unwrap() as &ToSql));
[INFO] [stdout]     |                                                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/search.rs:190:33
[INFO] [stdout]     |
[INFO] [stdout] 190 |     let mut params: Vec<(&str, &ToSql)> =
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/search.rs:191:35
[INFO] [stdout]     |
[INFO] [stdout] 191 |         vec![(":limit", limit as &ToSql), (":offset", offset as &ToSql)];
[INFO] [stdout]     |                                   ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/search.rs:191:66
[INFO] [stdout]     |
[INFO] [stdout] 191 |         vec![(":limit", limit as &ToSql), (":offset", offset as &ToSql)];
[INFO] [stdout]     |                                                                  ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/search.rs:194:71
[INFO] [stdout]     |
[INFO] [stdout] 194 |         params.push((&keys.get(i).unwrap(), words.get(i).unwrap() as &ToSql));
[INFO] [stdout]     |                                                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FromSql`
[INFO] [stdout]   --> src/cmd/select.rs:23:29
[INFO] [stdout]    |
[INFO] [stdout] 23 | use self::rusqlite::types::{FromSql, ToSql};
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MappedRows`
[INFO] [stdout]   --> src/cmd/select.rs:24:34
[INFO] [stdout]    |
[INFO] [stdout] 24 | use self::rusqlite::{Connection, MappedRows, NO_PARAMS};
[INFO] [stdout]    |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/select.rs:126:36
[INFO] [stdout]     |
[INFO] [stdout] 126 |             &[(":limit", limit as &ToSql), (":offset", offset as &ToSql)],
[INFO] [stdout]     |                                    ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/select.rs:126:67
[INFO] [stdout]     |
[INFO] [stdout] 126 |             &[(":limit", limit as &ToSql), (":offset", offset as &ToSql)],
[INFO] [stdout]     |                                                                   ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cmd/mod.rs:133:37
[INFO] [stdout]     |
[INFO] [stdout] 133 |                 &note.is_public as &ToSql,
[INFO] [stdout]     |                                     ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/cmd/search.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let mut r = r.unwrap();
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cmd/select.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let mut r = r.unwrap();
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/cmd/search.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let mut r = r.unwrap();
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cmd/select.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let mut r = r.unwrap();
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.07s
[INFO] running `Command { std: "docker" "inspect" "556d765a21823c2d2341d164968a532f24f0ad47c16a86fd72ad4e7a8f720605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "556d765a21823c2d2341d164968a532f24f0ad47c16a86fd72ad4e7a8f720605", kill_on_drop: false }`
[INFO] [stdout] 556d765a21823c2d2341d164968a532f24f0ad47c16a86fd72ad4e7a8f720605
