[INFO] cloning repository https://github.com/sueken5/chicchaidb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sueken5/chicchaidb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsueken5%2Fchicchaidb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsueken5%2Fchicchaidb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 051722917613fb2ede739be857be5ab3fd09fdf5 [INFO] checking sueken5/chicchaidb against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsueken5%2Fchicchaidb" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sueken5/chicchaidb [INFO] finished tweaking git repo https://github.com/sueken5/chicchaidb [INFO] tweaked toml for git repo https://github.com/sueken5/chicchaidb written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sueken5/chicchaidb on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sueken5/chicchaidb 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 502fbf471308f924db3b5ca4493d5559c78d084b0da89e2bcb83b997f7b44eb3 [INFO] running `Command { std: "docker" "start" "-a" "502fbf471308f924db3b5ca4493d5559c78d084b0da89e2bcb83b997f7b44eb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "502fbf471308f924db3b5ca4493d5559c78d084b0da89e2bcb83b997f7b44eb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "502fbf471308f924db3b5ca4493d5559c78d084b0da89e2bcb83b997f7b44eb3", kill_on_drop: false }` [INFO] [stdout] 502fbf471308f924db3b5ca4493d5559c78d084b0da89e2bcb83b997f7b44eb3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad3f2248bda0defa7ebd57e65f17cc3db82cf67e67fb7c5870632628a0c67f5a [INFO] running `Command { std: "docker" "start" "-a" "ad3f2248bda0defa7ebd57e65f17cc3db82cf67e67fb7c5870632628a0c67f5a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling serde v1.0.88 [INFO] [stderr] Compiling bincode v1.1.2 [INFO] [stderr] Compiling serde_derive v1.0.88 [INFO] [stderr] Checking chicchaidb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/key_value.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Serialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/key_value.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Deserialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/disk_btree.rs:77:23 [INFO] [stdout] | [INFO] [stdout] 77 | #[derive(Copy, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Serialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/disk_btree.rs:77:34 [INFO] [stdout] | [INFO] [stdout] 77 | #[derive(Copy, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Deserialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/disk_btree.rs:87:10 [INFO] [stdout] | [INFO] [stdout] 87 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Serialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/disk_btree.rs:87:21 [INFO] [stdout] | [INFO] [stdout] 87 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Deserialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/disk_btree.rs:203:10 [INFO] [stdout] | [INFO] [stdout] 203 | #[derive(Serialize, Deserialize, Copy, Clone)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Serialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/disk_btree.rs:203:21 [INFO] [stdout] | [INFO] [stdout] 203 | #[derive(Serialize, Deserialize, Copy, Clone)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Deserialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/disk_btree.rs:209:10 [INFO] [stdout] | [INFO] [stdout] 209 | #[derive(Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Serialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/disk_btree.rs:209:21 [INFO] [stdout] | [INFO] [stdout] 209 | #[derive(Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Deserialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/disk_btree.rs:256:10 [INFO] [stdout] | [INFO] [stdout] 256 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Serialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/disk_btree.rs:256:21 [INFO] [stdout] | [INFO] [stdout] 256 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Deserialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/key_value.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Serialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/key_value.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Deserialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/disk_btree.rs:77:23 [INFO] [stdout] | [INFO] [stdout] 77 | #[derive(Copy, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Serialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/disk_btree.rs:77:34 [INFO] [stdout] | [INFO] [stdout] 77 | #[derive(Copy, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Deserialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/disk_btree.rs:87:10 [INFO] [stdout] | [INFO] [stdout] 87 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Serialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/disk_btree.rs:87:21 [INFO] [stdout] | [INFO] [stdout] 87 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Deserialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/disk_btree.rs:203:10 [INFO] [stdout] | [INFO] [stdout] 203 | #[derive(Serialize, Deserialize, Copy, Clone)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Serialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/disk_btree.rs:203:21 [INFO] [stdout] | [INFO] [stdout] 203 | #[derive(Serialize, Deserialize, Copy, Clone)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Deserialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/disk_btree.rs:209:10 [INFO] [stdout] | [INFO] [stdout] 209 | #[derive(Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Serialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/disk_btree.rs:209:21 [INFO] [stdout] | [INFO] [stdout] 209 | #[derive(Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Deserialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/disk_btree.rs:256:10 [INFO] [stdout] | [INFO] [stdout] 256 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Serialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/btree/disk_btree.rs:256:21 [INFO] [stdout] | [INFO] [stdout] 256 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Deserialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:40:62 [INFO] [stdout] | [INFO] [stdout] 40 | fn new(file_path: String) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 40 | fn new(file_path: String) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:57:62 [INFO] [stdout] | [INFO] [stdout] 57 | fn insert(&mut self, key: K, value: V) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 57 | fn insert(&mut self, key: K, value: V) -> Result<(), Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:97:111 [INFO] [stdout] | [INFO] [stdout] 97 | fn new(file: &mut File, id: NodeID, width: usize, elms: Vec>) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 97 | fn new(file: &mut File, id: NodeID, width: usize, elms: Vec>) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:111:119 [INFO] [stdout] | [INFO] [stdout] 111 | fn insert(&mut self, file: &mut File, count: &mut usize, elm: Elm<'d, K, V>) -> Result>, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 111 | fn insert(&mut self, file: &mut File, count: &mut usize, elm: Elm<'d, K, V>) -> Result>, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:146:100 [INFO] [stdout] | [INFO] [stdout] 146 | fn balance(&mut self, file: &mut File, count: &mut usize) -> Result>, Box>{ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 146 | fn balance(&mut self, file: &mut File, count: &mut usize) -> Result>, Box>{ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:164:71 [INFO] [stdout] | [INFO] [stdout] 164 | fn save(file: &mut File, node: &Node<'d, K, V>) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 164 | fn save(file: &mut File, node: &Node<'d, K, V>) -> Result<(), Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:180:72 [INFO] [stdout] | [INFO] [stdout] 180 | fn open(file: &mut File, id: NodeID) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 180 | fn open(file: &mut File, id: NodeID) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:267:42 [INFO] [stdout] | [INFO] [stdout] 267 | ) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 267 | ) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:302:42 [INFO] [stdout] | [INFO] [stdout] 302 | fn is_new(&self) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 302 | fn is_new(&self) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:311:48 [INFO] [stdout] | [INFO] [stdout] 311 | fn initialize(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 311 | fn initialize(&mut self) -> Result<(), Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:332:52 [INFO] [stdout] | [INFO] [stdout] 332 | fn metadata(&mut self) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 332 | fn metadata(&mut self) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:349:41 [INFO] [stdout] | [INFO] [stdout] 349 | fn mapping(&self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 349 | fn mapping(&self) -> Result<(), Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/mem_btree.rs:12:52 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new() -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new() -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/wal.rs:14:36 [INFO] [stdout] | [INFO] [stdout] 14 | ) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 | ) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/wal.rs:19:68 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn insert(&mut self, key: &K, value: &V) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 | pub fn insert(&mut self, key: &K, value: &V) -> Result<(), Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/record_file.rs:23:43 [INFO] [stdout] | [INFO] [stdout] 23 | ) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 23 | ) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/record_file.rs:38:46 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn is_new(&self) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 38 | pub fn is_new(&self) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/record_file.rs:47:77 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn insert(&mut self, kv: &KeyValuePair<'d, K, V>) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 47 | pub fn insert(&mut self, kv: &KeyValuePair<'d, K, V>) -> Result<(), Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/mod.rs:26:38 [INFO] [stdout] | [INFO] [stdout] 26 | ) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 | ) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/mod.rs:40:66 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn insert(&mut self, key: K, value: V) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 40 | pub fn insert(&mut self, key: K, value: V) -> Result<(), Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/mod.rs:53:43 [INFO] [stdout] | [INFO] [stdout] 53 | fn merge(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 53 | fn merge(&mut self) -> Result<(), Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/mod.rs:57:47 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn close(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 57 | pub fn close(&mut self) -> Result<(), Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:40:62 [INFO] [stdout] | [INFO] [stdout] 40 | fn new(file_path: String) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 40 | fn new(file_path: String) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:57:62 [INFO] [stdout] | [INFO] [stdout] 57 | fn insert(&mut self, key: K, value: V) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 57 | fn insert(&mut self, key: K, value: V) -> Result<(), Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:97:111 [INFO] [stdout] | [INFO] [stdout] 97 | fn new(file: &mut File, id: NodeID, width: usize, elms: Vec>) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 97 | fn new(file: &mut File, id: NodeID, width: usize, elms: Vec>) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:111:119 [INFO] [stdout] | [INFO] [stdout] 111 | fn insert(&mut self, file: &mut File, count: &mut usize, elm: Elm<'d, K, V>) -> Result>, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 111 | fn insert(&mut self, file: &mut File, count: &mut usize, elm: Elm<'d, K, V>) -> Result>, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:146:100 [INFO] [stdout] | [INFO] [stdout] 146 | fn balance(&mut self, file: &mut File, count: &mut usize) -> Result>, Box>{ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 146 | fn balance(&mut self, file: &mut File, count: &mut usize) -> Result>, Box>{ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:164:71 [INFO] [stdout] | [INFO] [stdout] 164 | fn save(file: &mut File, node: &Node<'d, K, V>) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 164 | fn save(file: &mut File, node: &Node<'d, K, V>) -> Result<(), Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:180:72 [INFO] [stdout] | [INFO] [stdout] 180 | fn open(file: &mut File, id: NodeID) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 180 | fn open(file: &mut File, id: NodeID) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:267:42 [INFO] [stdout] | [INFO] [stdout] 267 | ) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 267 | ) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:302:42 [INFO] [stdout] | [INFO] [stdout] 302 | fn is_new(&self) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 302 | fn is_new(&self) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:311:48 [INFO] [stdout] | [INFO] [stdout] 311 | fn initialize(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 311 | fn initialize(&mut self) -> Result<(), Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:332:52 [INFO] [stdout] | [INFO] [stdout] 332 | fn metadata(&mut self) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 332 | fn metadata(&mut self) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/disk_btree.rs:349:41 [INFO] [stdout] | [INFO] [stdout] 349 | fn mapping(&self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 349 | fn mapping(&self) -> Result<(), Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/mem_btree.rs:12:52 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new() -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new() -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/wal.rs:14:36 [INFO] [stdout] | [INFO] [stdout] 14 | ) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 | ) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/wal.rs:19:68 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn insert(&mut self, key: &K, value: &V) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 | pub fn insert(&mut self, key: &K, value: &V) -> Result<(), Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/record_file.rs:23:43 [INFO] [stdout] | [INFO] [stdout] 23 | ) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 23 | ) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/record_file.rs:38:46 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn is_new(&self) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 38 | pub fn is_new(&self) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/record_file.rs:47:77 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn insert(&mut self, kv: &KeyValuePair<'d, K, V>) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 47 | pub fn insert(&mut self, kv: &KeyValuePair<'d, K, V>) -> Result<(), Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/mod.rs:26:38 [INFO] [stdout] | [INFO] [stdout] 26 | ) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 | ) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/mod.rs:40:66 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn insert(&mut self, key: K, value: V) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 40 | pub fn insert(&mut self, key: K, value: V) -> Result<(), Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/mod.rs:53:43 [INFO] [stdout] | [INFO] [stdout] 53 | fn merge(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 53 | fn merge(&mut self) -> Result<(), Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/btree/mod.rs:57:47 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn close(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 57 | pub fn close(&mut self) -> Result<(), Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed: cannot satisfy `K: Deserialize<'_>` [INFO] [stdout] --> src/btree/key_value.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: multiple `impl`s or `where` clauses satisfying `K: Deserialize<'_>` found [INFO] [stdout] --> src/btree/key_value.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 12 | pub struct KeyValuePair<'d, K: KeyType<'d>, V: ValueType<'d>> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `_IMPL_DESERIALIZE_FOR_KeyValuePair:: for KeyValuePair<'d, K, V>>::deserialize::__Visitor` [INFO] [stdout] --> src/btree/key_value.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ required by this bound in `__Visitor` [INFO] [stdout] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed: cannot satisfy `K: Deserialize<'_>` [INFO] [stdout] --> src/btree/key_value.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: multiple `impl`s or `where` clauses satisfying `K: Deserialize<'_>` found [INFO] [stdout] --> src/btree/key_value.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 12 | pub struct KeyValuePair<'d, K: KeyType<'d>, V: ValueType<'d>> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `_IMPL_DESERIALIZE_FOR_KeyValuePair:: for KeyValuePair<'d, K, V>>::deserialize::__Visitor` [INFO] [stdout] --> src/btree/key_value.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ required by this bound in `__Visitor` [INFO] [stdout] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&'d K: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/key_value.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | key: &'d K, [INFO] [stdout] | ^^^^^ the trait `Deserialize<'_>` is not implemented for `&'d K` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `next_element` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/de/mod.rs:1699:12 [INFO] [stdout] | [INFO] [stdout] 1697 | fn next_element(&mut self) -> Result, Self::Error> [INFO] [stdout] | ------------ required by a bound in this associated function [INFO] [stdout] 1698 | where [INFO] [stdout] 1699 | T: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `SeqAccess::next_element` [INFO] [stdout] help: consider removing the leading `&`-reference [INFO] [stdout] | [INFO] [stdout] 13 - key: &'d K, [INFO] [stdout] 13 + key: K, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&'d K: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/key_value.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | key: &'d K, [INFO] [stdout] | ^^^^^ the trait `Deserialize<'_>` is not implemented for `&'d K` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `next_element` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/de/mod.rs:1699:12 [INFO] [stdout] | [INFO] [stdout] 1697 | fn next_element(&mut self) -> Result, Self::Error> [INFO] [stdout] | ------------ required by a bound in this associated function [INFO] [stdout] 1698 | where [INFO] [stdout] 1699 | T: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `SeqAccess::next_element` [INFO] [stdout] help: consider removing the leading `&`-reference [INFO] [stdout] | [INFO] [stdout] 13 - key: &'d K, [INFO] [stdout] 13 + key: K, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&'d V: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/key_value.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | value: &'d V, [INFO] [stdout] | ^^^^^ the trait `Deserialize<'_>` is not implemented for `&'d V` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `next_element` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/de/mod.rs:1699:12 [INFO] [stdout] | [INFO] [stdout] 1697 | fn next_element(&mut self) -> Result, Self::Error> [INFO] [stdout] | ------------ required by a bound in this associated function [INFO] [stdout] 1698 | where [INFO] [stdout] 1699 | T: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `SeqAccess::next_element` [INFO] [stdout] help: consider removing the leading `&`-reference [INFO] [stdout] | [INFO] [stdout] 14 - value: &'d V, [INFO] [stdout] 14 + value: V, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&'d V: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/key_value.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | value: &'d V, [INFO] [stdout] | ^^^^^ the trait `Deserialize<'_>` is not implemented for `&'d V` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `next_element` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/de/mod.rs:1699:12 [INFO] [stdout] | [INFO] [stdout] 1697 | fn next_element(&mut self) -> Result, Self::Error> [INFO] [stdout] | ------------ required by a bound in this associated function [INFO] [stdout] 1698 | where [INFO] [stdout] 1699 | T: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `SeqAccess::next_element` [INFO] [stdout] help: consider removing the leading `&`-reference [INFO] [stdout] | [INFO] [stdout] 14 - value: &'d V, [INFO] [stdout] 14 + value: V, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&'d K: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/key_value.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | key: &'d K, [INFO] [stdout] | ^^^^^ the trait `Deserialize<'_>` is not implemented for `&'d K` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `next_value` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/de/mod.rs:1838:12 [INFO] [stdout] | [INFO] [stdout] 1836 | fn next_value(&mut self) -> Result [INFO] [stdout] | ---------- required by a bound in this associated function [INFO] [stdout] 1837 | where [INFO] [stdout] 1838 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `MapAccess::next_value` [INFO] [stdout] help: consider removing the leading `&`-reference [INFO] [stdout] | [INFO] [stdout] 13 - key: &'d K, [INFO] [stdout] 13 + key: K, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&'d K: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/key_value.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | key: &'d K, [INFO] [stdout] | ^^^^^ the trait `Deserialize<'_>` is not implemented for `&'d K` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `next_value` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/de/mod.rs:1838:12 [INFO] [stdout] | [INFO] [stdout] 1836 | fn next_value(&mut self) -> Result [INFO] [stdout] | ---------- required by a bound in this associated function [INFO] [stdout] 1837 | where [INFO] [stdout] 1838 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `MapAccess::next_value` [INFO] [stdout] help: consider removing the leading `&`-reference [INFO] [stdout] | [INFO] [stdout] 13 - key: &'d K, [INFO] [stdout] 13 + key: K, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&'d V: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/key_value.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | value: &'d V, [INFO] [stdout] | ^^^^^ the trait `Deserialize<'_>` is not implemented for `&'d V` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `next_value` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/de/mod.rs:1838:12 [INFO] [stdout] | [INFO] [stdout] 1836 | fn next_value(&mut self) -> Result [INFO] [stdout] | ---------- required by a bound in this associated function [INFO] [stdout] 1837 | where [INFO] [stdout] 1838 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `MapAccess::next_value` [INFO] [stdout] help: consider removing the leading `&`-reference [INFO] [stdout] | [INFO] [stdout] 14 - value: &'d V, [INFO] [stdout] 14 + value: V, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&'d V: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/key_value.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | value: &'d V, [INFO] [stdout] | ^^^^^ the trait `Deserialize<'_>` is not implemented for `&'d V` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `next_value` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/de/mod.rs:1838:12 [INFO] [stdout] | [INFO] [stdout] 1836 | fn next_value(&mut self) -> Result [INFO] [stdout] | ---------- required by a bound in this associated function [INFO] [stdout] 1837 | where [INFO] [stdout] 1838 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `MapAccess::next_value` [INFO] [stdout] help: consider removing the leading `&`-reference [INFO] [stdout] | [INFO] [stdout] 14 - value: &'d V, [INFO] [stdout] 14 + value: V, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&K: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/key_value.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `&K` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `key_value::serde::private::de::missing_field` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/private/de.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn missing_field<'de, V, E>(field: &'static str) -> Result [INFO] [stdout] | ------------- required by a bound in this function [INFO] [stdout] 18 | where [INFO] [stdout] 19 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `missing_field` [INFO] [stdout] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&V: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/key_value.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `&V` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `key_value::serde::private::de::missing_field` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/private/de.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn missing_field<'de, V, E>(field: &'static str) -> Result [INFO] [stdout] | ------------- required by a bound in this function [INFO] [stdout] 18 | where [INFO] [stdout] 19 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `missing_field` [INFO] [stdout] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&K: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/key_value.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `&K` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `key_value::serde::private::de::missing_field` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/private/de.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn missing_field<'de, V, E>(field: &'static str) -> Result [INFO] [stdout] | ------------- required by a bound in this function [INFO] [stdout] 18 | where [INFO] [stdout] 19 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `missing_field` [INFO] [stdout] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&V: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/key_value.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `&V` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `key_value::serde::private::de::missing_field` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/private/de.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn missing_field<'de, V, E>(field: &'static str) -> Result [INFO] [stdout] | ------------- required by a bound in this function [INFO] [stdout] 18 | where [INFO] [stdout] 19 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `missing_field` [INFO] [stdout] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/btree/key_value.rs:19:24 [INFO] [stdout] | [INFO] [stdout] 17 | impl<'d, K: KeyType<'d>, V: ValueType<'d>> KeyValuePair<'d, K, V> { [INFO] [stdout] | - found this type parameter [INFO] [stdout] 18 | pub fn new(key: K, value: V) -> Self { [INFO] [stdout] 19 | KeyValuePair { key, value } [INFO] [stdout] | ^^^ expected `&K`, found type parameter `K` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&_` [INFO] [stdout] found type parameter `_` [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 19 | KeyValuePair { key: &key, value } [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/btree/key_value.rs:19:24 [INFO] [stdout] | [INFO] [stdout] 17 | impl<'d, K: KeyType<'d>, V: ValueType<'d>> KeyValuePair<'d, K, V> { [INFO] [stdout] | - found this type parameter [INFO] [stdout] 18 | pub fn new(key: K, value: V) -> Self { [INFO] [stdout] 19 | KeyValuePair { key, value } [INFO] [stdout] | ^^^ expected `&K`, found type parameter `K` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&_` [INFO] [stdout] found type parameter `_` [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 19 | KeyValuePair { key: &key, value } [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/btree/key_value.rs:19:29 [INFO] [stdout] | [INFO] [stdout] 17 | impl<'d, K: KeyType<'d>, V: ValueType<'d>> KeyValuePair<'d, K, V> { [INFO] [stdout] | - found this type parameter [INFO] [stdout] 18 | pub fn new(key: K, value: V) -> Self { [INFO] [stdout] 19 | KeyValuePair { key, value } [INFO] [stdout] | ^^^^^ expected `&V`, found type parameter `V` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&_` [INFO] [stdout] found type parameter `_` [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 19 | KeyValuePair { key, value: &value } [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/btree/key_value.rs:19:29 [INFO] [stdout] | [INFO] [stdout] 17 | impl<'d, K: KeyType<'d>, V: ValueType<'d>> KeyValuePair<'d, K, V> { [INFO] [stdout] | - found this type parameter [INFO] [stdout] 18 | pub fn new(key: K, value: V) -> Self { [INFO] [stdout] 19 | KeyValuePair { key, value } [INFO] [stdout] | ^^^^^ expected `&V`, found type parameter `V` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&_` [INFO] [stdout] found type parameter `_` [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 19 | KeyValuePair { key, value: &value } [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed: cannot satisfy `K: Deserialize<'_>` [INFO] [stdout] --> src/btree/disk_btree.rs:87:21 [INFO] [stdout] | [INFO] [stdout] 87 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: multiple `impl`s or `where` clauses satisfying `K: Deserialize<'_>` found [INFO] [stdout] --> src/btree/disk_btree.rs:87:21 [INFO] [stdout] | [INFO] [stdout] 87 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 88 | struct Node<'d, K: KeyType<'d>, V: ValueType<'d>> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `_IMPL_DESERIALIZE_FOR_Node:: for Node<'d, K, V>>::deserialize::__Visitor` [INFO] [stdout] --> src/btree/disk_btree.rs:87:21 [INFO] [stdout] | [INFO] [stdout] 87 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ required by this bound in `__Visitor` [INFO] [stdout] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed: cannot satisfy `K: Deserialize<'_>` [INFO] [stdout] --> src/btree/disk_btree.rs:87:21 [INFO] [stdout] | [INFO] [stdout] 87 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: multiple `impl`s or `where` clauses satisfying `K: Deserialize<'_>` found [INFO] [stdout] --> src/btree/disk_btree.rs:87:21 [INFO] [stdout] | [INFO] [stdout] 87 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 88 | struct Node<'d, K: KeyType<'d>, V: ValueType<'d>> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `_IMPL_DESERIALIZE_FOR_Node:: for Node<'d, K, V>>::deserialize::__Visitor` [INFO] [stdout] --> src/btree/disk_btree.rs:87:21 [INFO] [stdout] | [INFO] [stdout] 87 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ required by this bound in `__Visitor` [INFO] [stdout] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: compiler/rustc_trait_selection/src/solve/fulfill/derive_errors.rs:121:17: did not expect successful goal when collecting ambiguity errors for `Binder { value: TraitPredicate(> as btree::key_value::serde::Deserialize<'_>>, polarity:Positive), bound_vars: [] }` [INFO] [stdout] --> src/btree/disk_btree.rs:87:21 [INFO] [stdout] | [INFO] [stdout] 87 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error: internal compiler error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: compiler/rustc_trait_selection/src/solve/fulfill/derive_errors.rs:121:17: did not expect successful goal when collecting ambiguity errors for `Binder { value: TraitPredicate(> as btree::key_value::serde::Deserialize<'_>>, polarity:Positive), bound_vars: [] }` [INFO] [stdout] --> src/btree/disk_btree.rs:87:21 [INFO] [stdout] | [INFO] [stdout] 87 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error: internal compiler error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] thread 'rustc' (142) panicked at compiler/rustc_trait_selection/src/solve/fulfill/derive_errors.rs:121:17: [INFO] [stderr] Box [INFO] [stderr] [INFO] [stderr] thread 'rustc' (144) panicked at compiler/rustc_trait_selection/src/solve/fulfill/derive_errors.rs:121:17: [INFO] [stderr] Box [INFO] [stderr] stack backtrace: [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x79e0ce00fe63 - <::print::DisplayBacktrace as core[a0be91b3c9a28e48]::fmt::Display>::fmt [INFO] [stderr] 0: 0x77bb6860fe63 - <::print::DisplayBacktrace as core[a0be91b3c9a28e48]::fmt::Display>::fmt [INFO] [stderr] 1: 0x77bb68c022dc - core[a0be91b3c9a28e48]::fmt::write [INFO] [stderr] 1: 0x79e0ce6022dc - core[a0be91b3c9a28e48]::fmt::write [INFO] [stderr] 2: 0x77bb686264b6 - ::write_fmt [INFO] [stderr] 3: 0x77bb685e6628 - std[6e7dafacf83738d3]::panicking::default_hook::{closure#0} [INFO] [stderr] 2: 0x79e0ce0264b6 - ::write_fmt [INFO] [stderr] 4: 0x77bb68603d33 - std[6e7dafacf83738d3]::panicking::default_hook [INFO] [stderr] 5: 0x77bb675bf7c7 - std[6e7dafacf83738d3]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x77bb68604012 - std[6e7dafacf83738d3]::panicking::panic_with_hook [INFO] [stderr] 7: 0x77bb675fb881 - std[6e7dafacf83738d3]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 8: 0x77bb675ec146 - std[6e7dafacf83738d3]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 9: 0x77bb675e97aa - std[6e7dafacf83738d3]::panicking::begin_panic:: [INFO] [stderr] 10: 0x77bb67618e81 - ::emit_producing_guarantee [INFO] [stderr] 11: 0x77bb67b6e79c - ::span_bug:: [INFO] [stderr] 12: 0x77bb67b90846 - rustc_middle[d57bf21756d8ab81]::util::bug::opt_span_bug_fmt::::{closure#0} [INFO] [stderr] 13: 0x77bb67b909f2 - rustc_middle[d57bf21756d8ab81]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} [INFO] [stderr] 14: 0x77bb67b822fb - rustc_middle[d57bf21756d8ab81]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> [INFO] [stderr] 15: 0x77bb659a1248 - rustc_middle[d57bf21756d8ab81]::util::bug::span_bug_fmt:: [INFO] [stderr] 3: 0x79e0cdfe6628 - std[6e7dafacf83738d3]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x79e0ce003d33 - std[6e7dafacf83738d3]::panicking::default_hook [INFO] [stderr] 5: 0x79e0ccfbf7c7 - std[6e7dafacf83738d3]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x79e0ce004012 - std[6e7dafacf83738d3]::panicking::panic_with_hook [INFO] [stderr] 7: 0x79e0ccffb881 - std[6e7dafacf83738d3]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 8: 0x79e0ccfec146 - std[6e7dafacf83738d3]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 9: 0x79e0ccfe97aa - std[6e7dafacf83738d3]::panicking::begin_panic:: [INFO] [stderr] 10: 0x79e0cd018e81 - ::emit_producing_guarantee [INFO] [stderr] 11: 0x79e0cd56e79c - ::span_bug:: [INFO] [stderr] 16: 0x77bb699bd259 - >::from_solver_error [INFO] [stderr] 12: 0x79e0cd590846 - rustc_middle[d57bf21756d8ab81]::util::bug::opt_span_bug_fmt::::{closure#0} [INFO] [stderr] 13: 0x79e0cd5909f2 - rustc_middle[d57bf21756d8ab81]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} [INFO] [stderr] 14: 0x79e0cd5822fb - rustc_middle[d57bf21756d8ab81]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> [INFO] [stderr] 15: 0x79e0cb3a1248 - rustc_middle[d57bf21756d8ab81]::util::bug::span_bug_fmt:: [INFO] [stderr] 16: 0x79e0cf3bd259 - >::from_solver_error [INFO] [stderr] 17: 0x79e0cf19128d - rustc_hir_typeck[ab4e19031eb5d244]::typeck_with_inspect::{closure#0} [INFO] [stderr] 17: 0x77bb6979128d - rustc_hir_typeck[ab4e19031eb5d244]::typeck_with_inspect::{closure#0} [INFO] [stderr] 18: 0x77bb6978798a - rustc_query_impl[b91b6a5603c6358c]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 18: 0x79e0cf18798a - rustc_query_impl[b91b6a5603c6358c]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 19: 0x79e0cf173bf7 - rustc_query_system[f331306a8dadd78a]::query::plumbing::try_execute_query::, rustc_query_system[f331306a8dadd78a]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[b91b6a5603c6358c]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x77bb69773bf7 - rustc_query_system[f331306a8dadd78a]::query::plumbing::try_execute_query::, rustc_query_system[f331306a8dadd78a]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[b91b6a5603c6358c]::plumbing::QueryCtxt, false> [INFO] [stderr] 20: 0x77bb69773589 - rustc_query_impl[b91b6a5603c6358c]::query_impl::typeck::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x79e0cf173589 - rustc_query_impl[b91b6a5603c6358c]::query_impl::typeck::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 21: 0x79e0ceede8fb - ::par_hir_body_owners::::{closure#0} [INFO] [stderr] 22: 0x79e0ceede30d - rustc_hir_analysis[e7c1f74fcd0e0018]::check_crate [INFO] [stderr] 21: 0x77bb694de8fb - ::par_hir_body_owners::::{closure#0} [INFO] [stderr] 22: 0x77bb694de30d - rustc_hir_analysis[e7c1f74fcd0e0018]::check_crate [INFO] [stderr] 23: 0x79e0cf16eddb - rustc_interface[14de00cfffff6d65]::passes::analysis [INFO] [stderr] 24: 0x79e0cf16ea25 - rustc_query_impl[b91b6a5603c6358c]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 25: 0x79e0cf714e66 - rustc_query_system[f331306a8dadd78a]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[b91b6a5603c6358c]::plumbing::QueryCtxt, false> [INFO] [stderr] 26: 0x79e0cf714a36 - rustc_query_impl[b91b6a5603c6358c]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 27: 0x79e0cf8f83d4 - , rustc_driver_impl[e949f99536ee6290]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[a0be91b3c9a28e48]::ops::function::FnOnce<(&rustc_session[f7c260b566a4d2d0]::session::Session, rustc_middle[d57bf21756d8ab81]::ty::context::CurrentGcx, alloc[64f32715c073e8f1]::sync::Arc, &std[6e7dafacf83738d3]::sync::once_lock::OnceLock, &rustc_data_structures[52ad25196100aeb6]::sync::worker_local::WorkerLocal, &rustc_data_structures[52ad25196100aeb6]::sync::worker_local::WorkerLocal, rustc_driver_impl[e949f99536ee6290]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0} [INFO] [stderr] 28: 0x79e0cf75219a - rustc_interface[14de00cfffff6d65]::interface::run_compiler::<(), rustc_driver_impl[e949f99536ee6290]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 29: 0x79e0cf688c4e - std[6e7dafacf83738d3]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 30: 0x79e0cf688a20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[a0be91b3c9a28e48]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 31: 0x79e0cf686df8 - ::new::thread_start [INFO] [stderr] 32: 0x79e0c948aaa4 - [INFO] [stderr] 33: 0x79e0c9517a64 - clone [INFO] [stderr] 34: 0x0 - [INFO] [stderr] [INFO] [stderr] 23: 0x77bb6976eddb - rustc_interface[14de00cfffff6d65]::passes::analysis [INFO] [stderr] 24: 0x77bb6976ea25 - rustc_query_impl[b91b6a5603c6358c]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 25: 0x77bb69d14e66 - rustc_query_system[f331306a8dadd78a]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[b91b6a5603c6358c]::plumbing::QueryCtxt, false> [INFO] [stderr] 26: 0x77bb69d14a36 - rustc_query_impl[b91b6a5603c6358c]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 27: 0x77bb69ef83d4 - , rustc_driver_impl[e949f99536ee6290]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[a0be91b3c9a28e48]::ops::function::FnOnce<(&rustc_session[f7c260b566a4d2d0]::session::Session, rustc_middle[d57bf21756d8ab81]::ty::context::CurrentGcx, alloc[64f32715c073e8f1]::sync::Arc, &std[6e7dafacf83738d3]::sync::once_lock::OnceLock, &rustc_data_structures[52ad25196100aeb6]::sync::worker_local::WorkerLocal, &rustc_data_structures[52ad25196100aeb6]::sync::worker_local::WorkerLocal, rustc_driver_impl[e949f99536ee6290]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0} [INFO] [stderr] 28: 0x77bb69d5219a - rustc_interface[14de00cfffff6d65]::interface::run_compiler::<(), rustc_driver_impl[e949f99536ee6290]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 29: 0x77bb69c88c4e - std[6e7dafacf83738d3]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 30: 0x77bb69c88a20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[a0be91b3c9a28e48]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 31: 0x77bb69c86df8 - ::new::thread_start [INFO] [stderr] 32: 0x77bb63a8aaa4 - [INFO] [stderr] 33: 0x77bb63b17a64 - clone [INFO] [stderr] 34: 0x0 - [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2025-12-29T15_46_30-139.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.94.0-nightly (c9557a20e 2025-12-16) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type bin -C embed-bitcode=no -C debuginfo=2 [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2025-12-29T15_46_30-138.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.94.0-nightly (c9557a20e 2025-12-16) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] #0 [typeck] type-checking `btree::disk_btree::_IMPL_DESERIALIZE_FOR_Node::::deserialize::::visit_seq` [INFO] [stderr] #1 [analysis] running analysis passes on crate `chicchaidb` [INFO] [stderr] end of query stack [INFO] [stderr] #0 [typeck] type-checking `btree::disk_btree::_IMPL_DESERIALIZE_FOR_Node::::deserialize::::visit_seq` [INFO] [stderr] #1 [analysis] running analysis passes on crate `chicchaidb` [INFO] [stderr] end of query stack [INFO] [stderr] [INFO] [stderr] thread 'rustc' (142) panicked at compiler/rustc_trait_selection/src/solve/fulfill/derive_errors.rs:121:17: [INFO] [stderr] Box [INFO] [stderr] stack backtrace: [INFO] [stderr] [INFO] [stderr] thread 'rustc' (144) panicked at compiler/rustc_trait_selection/src/solve/fulfill/derive_errors.rs:121:17: [INFO] [stderr] Box [INFO] [stderr] 0: 0x79e0ce00fe63 - <::print::DisplayBacktrace as core[a0be91b3c9a28e48]::fmt::Display>::fmt [INFO] [stderr] 1: 0x79e0ce6022dc - core[a0be91b3c9a28e48]::fmt::write [INFO] [stderr] 2: 0x79e0ce0264b6 - ::write_fmt [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x77bb6860fe63 - <::print::DisplayBacktrace as core[a0be91b3c9a28e48]::fmt::Display>::fmt [INFO] [stderr] 1: 0x77bb68c022dc - core[a0be91b3c9a28e48]::fmt::write [INFO] [stderr] 2: 0x77bb686264b6 - ::write_fmt [INFO] [stderr] 3: 0x77bb685e6628 - std[6e7dafacf83738d3]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x77bb68603d33 - std[6e7dafacf83738d3]::panicking::default_hook [INFO] [stderr] 5: 0x77bb675bf7c7 - std[6e7dafacf83738d3]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x77bb68604012 - std[6e7dafacf83738d3]::panicking::panic_with_hook [INFO] [stderr] 7: 0x77bb675fb881 - std[6e7dafacf83738d3]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 8: 0x77bb675ec146 - std[6e7dafacf83738d3]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 9: 0x77bb675e97aa - std[6e7dafacf83738d3]::panicking::begin_panic:: [INFO] [stderr] 10: 0x77bb67618e81 - ::emit_producing_guarantee [INFO] [stderr] 11: 0x77bb67b6e79c - ::span_bug:: [INFO] [stderr] 12: 0x77bb67b90846 - rustc_middle[d57bf21756d8ab81]::util::bug::opt_span_bug_fmt::::{closure#0} [INFO] [stderr] 13: 0x77bb67b909f2 - rustc_middle[d57bf21756d8ab81]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} [INFO] [stderr] 14: 0x77bb67b822fb - rustc_middle[d57bf21756d8ab81]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> [INFO] [stderr] 15: 0x77bb659a1248 - rustc_middle[d57bf21756d8ab81]::util::bug::span_bug_fmt:: [INFO] [stderr] 16: 0x77bb699bd259 - >::from_solver_error [INFO] [stderr] 17: 0x77bb6979128d - rustc_hir_typeck[ab4e19031eb5d244]::typeck_with_inspect::{closure#0} [INFO] [stderr] 18: 0x77bb6978798a - rustc_query_impl[b91b6a5603c6358c]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 19: 0x77bb69773bf7 - rustc_query_system[f331306a8dadd78a]::query::plumbing::try_execute_query::, rustc_query_system[f331306a8dadd78a]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[b91b6a5603c6358c]::plumbing::QueryCtxt, false> [INFO] [stderr] 20: 0x77bb69773589 - rustc_query_impl[b91b6a5603c6358c]::query_impl::typeck::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 21: 0x77bb694de8fb - ::par_hir_body_owners::::{closure#0} [INFO] [stderr] 22: 0x77bb694de30d - rustc_hir_analysis[e7c1f74fcd0e0018]::check_crate [INFO] [stderr] 23: 0x77bb6976eddb - rustc_interface[14de00cfffff6d65]::passes::analysis [INFO] [stderr] 3: 0x79e0cdfe6628 - std[6e7dafacf83738d3]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x79e0ce003d33 - std[6e7dafacf83738d3]::panicking::default_hook [INFO] [stderr] 5: 0x79e0ccfbf7c7 - std[6e7dafacf83738d3]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x79e0ce004012 - std[6e7dafacf83738d3]::panicking::panic_with_hook [INFO] [stderr] 7: 0x79e0ccffb881 - std[6e7dafacf83738d3]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 8: 0x79e0ccfec146 - std[6e7dafacf83738d3]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 9: 0x79e0ccfe97aa - std[6e7dafacf83738d3]::panicking::begin_panic:: [INFO] [stderr] 10: 0x79e0cd018e81 - ::emit_producing_guarantee [INFO] [stderr] 11: 0x79e0cd56e79c - ::span_bug:: [INFO] [stderr] 12: 0x79e0cd590846 - rustc_middle[d57bf21756d8ab81]::util::bug::opt_span_bug_fmt::::{closure#0} [INFO] [stderr] 13: 0x79e0cd5909f2 - rustc_middle[d57bf21756d8ab81]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} [INFO] [stderr] 14: 0x79e0cd5822fb - rustc_middle[d57bf21756d8ab81]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> [INFO] [stderr] 15: 0x79e0cb3a1248 - rustc_middle[d57bf21756d8ab81]::util::bug::span_bug_fmt:: [INFO] [stderr] 16: 0x79e0cf3bd259 - >::from_solver_error [INFO] [stderr] 17: 0x79e0cf19128d - rustc_hir_typeck[ab4e19031eb5d244]::typeck_with_inspect::{closure#0} [INFO] [stderr] 18: 0x79e0cf18798a - rustc_query_impl[b91b6a5603c6358c]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 19: 0x79e0cf173bf7 - rustc_query_system[f331306a8dadd78a]::query::plumbing::try_execute_query::, rustc_query_system[f331306a8dadd78a]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[b91b6a5603c6358c]::plumbing::QueryCtxt, false> [INFO] [stderr] 20: 0x79e0cf173589 - rustc_query_impl[b91b6a5603c6358c]::query_impl::typeck::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 21: 0x79e0ceede8fb - ::par_hir_body_owners::::{closure#0} [INFO] [stderr] 22: 0x79e0ceede30d - rustc_hir_analysis[e7c1f74fcd0e0018]::check_crate [INFO] [stderr] 24: 0x77bb6976ea25 - rustc_query_impl[b91b6a5603c6358c]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 25: 0x77bb69d14e66 - rustc_query_system[f331306a8dadd78a]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[b91b6a5603c6358c]::plumbing::QueryCtxt, false> [INFO] [stderr] 26: 0x77bb69d14a36 - rustc_query_impl[b91b6a5603c6358c]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 27: 0x77bb69ef83d4 - , rustc_driver_impl[e949f99536ee6290]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[a0be91b3c9a28e48]::ops::function::FnOnce<(&rustc_session[f7c260b566a4d2d0]::session::Session, rustc_middle[d57bf21756d8ab81]::ty::context::CurrentGcx, alloc[64f32715c073e8f1]::sync::Arc, &std[6e7dafacf83738d3]::sync::once_lock::OnceLock, &rustc_data_structures[52ad25196100aeb6]::sync::worker_local::WorkerLocal, &rustc_data_structures[52ad25196100aeb6]::sync::worker_local::WorkerLocal, rustc_driver_impl[e949f99536ee6290]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0} [INFO] [stderr] 28: 0x77bb69d5219a - rustc_interface[14de00cfffff6d65]::interface::run_compiler::<(), rustc_driver_impl[e949f99536ee6290]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 29: 0x77bb69c88c4e - std[6e7dafacf83738d3]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 30: 0x77bb69c88a20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[a0be91b3c9a28e48]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 31: 0x77bb69c86df8 - ::new::thread_start [INFO] [stderr] 32: 0x77bb63a8aaa4 - [INFO] [stderr] 33: 0x77bb63b17a64 - clone [INFO] [stderr] 34: 0x0 - [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2025-12-29T15_46_30-138.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.94.0-nightly (c9557a20e 2025-12-16) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] #0 [typeck] type-checking `btree::disk_btree::_IMPL_DESERIALIZE_FOR_Node::::deserialize::::visit_map` [INFO] [stderr] #1 [analysis] running analysis passes on crate `chicchaidb` [INFO] [stderr] end of query stack [INFO] [stderr] 23: 0x79e0cf16eddb - rustc_interface[14de00cfffff6d65]::passes::analysis [INFO] [stderr] 24: 0x79e0cf16ea25 - rustc_query_impl[b91b6a5603c6358c]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 25: 0x79e0cf714e66 - rustc_query_system[f331306a8dadd78a]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[b91b6a5603c6358c]::plumbing::QueryCtxt, false> [INFO] [stderr] 26: 0x79e0cf714a36 - rustc_query_impl[b91b6a5603c6358c]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 27: 0x79e0cf8f83d4 - , rustc_driver_impl[e949f99536ee6290]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[a0be91b3c9a28e48]::ops::function::FnOnce<(&rustc_session[f7c260b566a4d2d0]::session::Session, rustc_middle[d57bf21756d8ab81]::ty::context::CurrentGcx, alloc[64f32715c073e8f1]::sync::Arc, &std[6e7dafacf83738d3]::sync::once_lock::OnceLock, &rustc_data_structures[52ad25196100aeb6]::sync::worker_local::WorkerLocal, &rustc_data_structures[52ad25196100aeb6]::sync::worker_local::WorkerLocal, rustc_driver_impl[e949f99536ee6290]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0} [INFO] [stderr] 28: 0x79e0cf75219a - rustc_interface[14de00cfffff6d65]::interface::run_compiler::<(), rustc_driver_impl[e949f99536ee6290]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 29: 0x79e0cf688c4e - std[6e7dafacf83738d3]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 30: 0x79e0cf688a20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[a0be91b3c9a28e48]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 31: 0x79e0cf686df8 - ::new::thread_start [INFO] [stderr] 32: 0x79e0c948aaa4 - [INFO] [stderr] 33: 0x79e0c9517a64 - clone [INFO] [stderr] 34: 0x0 - [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2025-12-29T15_46_30-139.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.94.0-nightly (c9557a20e 2025-12-16) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type bin -C embed-bitcode=no -C debuginfo=2 [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] #0 [typeck] type-checking `btree::disk_btree::_IMPL_DESERIALIZE_FOR_Node::::deserialize::::visit_map` [INFO] [stderr] #1 [analysis] running analysis passes on crate `chicchaidb` [INFO] [stderr] end of query stack [INFO] [stdout] error[E0283]: type annotations needed: cannot satisfy `K: Deserialize<'_>` [INFO] [stdout] --> src/btree/disk_btree.rs:209:21 [INFO] [stdout] | [INFO] [stdout] 209 | #[derive(Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: multiple `impl`s or `where` clauses satisfying `K: Deserialize<'_>` found [INFO] [stdout] --> src/btree/disk_btree.rs:209:21 [INFO] [stdout] | [INFO] [stdout] 209 | #[derive(Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 210 | struct Elm<'d, K: KeyType<'d>, V: ValueType<'d>> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `_IMPL_DESERIALIZE_FOR_Elm:: for Elm<'d, K, V>>::deserialize::__Visitor` [INFO] [stdout] --> src/btree/disk_btree.rs:209:21 [INFO] [stdout] | [INFO] [stdout] 209 | #[derive(Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^^^^^ required by this bound in `__Visitor` [INFO] [stdout] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed: cannot satisfy `K: Deserialize<'_>` [INFO] [stdout] --> src/btree/disk_btree.rs:209:21 [INFO] [stdout] | [INFO] [stdout] 209 | #[derive(Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: multiple `impl`s or `where` clauses satisfying `K: Deserialize<'_>` found [INFO] [stdout] --> src/btree/disk_btree.rs:209:21 [INFO] [stdout] | [INFO] [stdout] 209 | #[derive(Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 210 | struct Elm<'d, K: KeyType<'d>, V: ValueType<'d>> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `_IMPL_DESERIALIZE_FOR_Elm:: for Elm<'d, K, V>>::deserialize::__Visitor` [INFO] [stdout] --> src/btree/disk_btree.rs:209:21 [INFO] [stdout] | [INFO] [stdout] 209 | #[derive(Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^^^^^ required by this bound in `__Visitor` [INFO] [stdout] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&'d K: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/disk_btree.rs:211:10 [INFO] [stdout] | [INFO] [stdout] 211 | key: &'d K, [INFO] [stdout] | ^^^^^ the trait `Deserialize<'_>` is not implemented for `&'d K` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `next_element` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/de/mod.rs:1699:12 [INFO] [stdout] | [INFO] [stdout] 1697 | fn next_element(&mut self) -> Result, Self::Error> [INFO] [stdout] | ------------ required by a bound in this associated function [INFO] [stdout] 1698 | where [INFO] [stdout] 1699 | T: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `SeqAccess::next_element` [INFO] [stdout] help: consider removing the leading `&`-reference [INFO] [stdout] | [INFO] [stdout] 211 - key: &'d K, [INFO] [stdout] 211 + key: K, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&'d V: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/disk_btree.rs:212:12 [INFO] [stdout] | [INFO] [stdout] 212 | value: &'d V, [INFO] [stdout] | ^^^^^ the trait `Deserialize<'_>` is not implemented for `&'d V` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `next_element` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/de/mod.rs:1699:12 [INFO] [stdout] | [INFO] [stdout] 1697 | fn next_element(&mut self) -> Result, Self::Error> [INFO] [stdout] | ------------ required by a bound in this associated function [INFO] [stdout] 1698 | where [INFO] [stdout] 1699 | T: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `SeqAccess::next_element` [INFO] [stdout] help: consider removing the leading `&`-reference [INFO] [stdout] | [INFO] [stdout] 212 - value: &'d V, [INFO] [stdout] 212 + value: V, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&'d K: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/disk_btree.rs:211:10 [INFO] [stdout] | [INFO] [stdout] 211 | key: &'d K, [INFO] [stdout] | ^^^^^ the trait `Deserialize<'_>` is not implemented for `&'d K` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `next_element` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/de/mod.rs:1699:12 [INFO] [stdout] | [INFO] [stdout] 1697 | fn next_element(&mut self) -> Result, Self::Error> [INFO] [stdout] | ------------ required by a bound in this associated function [INFO] [stdout] 1698 | where [INFO] [stdout] 1699 | T: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `SeqAccess::next_element` [INFO] [stdout] help: consider removing the leading `&`-reference [INFO] [stdout] | [INFO] [stdout] 211 - key: &'d K, [INFO] [stdout] 211 + key: K, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&'d V: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/disk_btree.rs:212:12 [INFO] [stdout] | [INFO] [stdout] 212 | value: &'d V, [INFO] [stdout] | ^^^^^ the trait `Deserialize<'_>` is not implemented for `&'d V` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `next_element` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/de/mod.rs:1699:12 [INFO] [stdout] | [INFO] [stdout] 1697 | fn next_element(&mut self) -> Result, Self::Error> [INFO] [stdout] | ------------ required by a bound in this associated function [INFO] [stdout] 1698 | where [INFO] [stdout] 1699 | T: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `SeqAccess::next_element` [INFO] [stdout] help: consider removing the leading `&`-reference [INFO] [stdout] | [INFO] [stdout] 212 - value: &'d V, [INFO] [stdout] 212 + value: V, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&'d K: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/disk_btree.rs:211:10 [INFO] [stdout] | [INFO] [stdout] 211 | key: &'d K, [INFO] [stdout] | ^^^^^ the trait `Deserialize<'_>` is not implemented for `&'d K` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `next_value` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/de/mod.rs:1838:12 [INFO] [stdout] | [INFO] [stdout] 1836 | fn next_value(&mut self) -> Result [INFO] [stdout] | ---------- required by a bound in this associated function [INFO] [stdout] 1837 | where [INFO] [stdout] 1838 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `MapAccess::next_value` [INFO] [stdout] help: consider removing the leading `&`-reference [INFO] [stdout] | [INFO] [stdout] 211 - key: &'d K, [INFO] [stdout] 211 + key: K, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&'d K: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/disk_btree.rs:211:10 [INFO] [stdout] | [INFO] [stdout] 211 | key: &'d K, [INFO] [stdout] | ^^^^^ the trait `Deserialize<'_>` is not implemented for `&'d K` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `next_value` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/de/mod.rs:1838:12 [INFO] [stdout] | [INFO] [stdout] 1836 | fn next_value(&mut self) -> Result [INFO] [stdout] | ---------- required by a bound in this associated function [INFO] [stdout] 1837 | where [INFO] [stdout] 1838 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `MapAccess::next_value` [INFO] [stdout] help: consider removing the leading `&`-reference [INFO] [stdout] | [INFO] [stdout] 211 - key: &'d K, [INFO] [stdout] 211 + key: K, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&'d V: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/disk_btree.rs:212:12 [INFO] [stdout] | [INFO] [stdout] 212 | value: &'d V, [INFO] [stdout] | ^^^^^ the trait `Deserialize<'_>` is not implemented for `&'d V` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `next_value` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/de/mod.rs:1838:12 [INFO] [stdout] | [INFO] [stdout] 1836 | fn next_value(&mut self) -> Result [INFO] [stdout] | ---------- required by a bound in this associated function [INFO] [stdout] 1837 | where [INFO] [stdout] 1838 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `MapAccess::next_value` [INFO] [stdout] help: consider removing the leading `&`-reference [INFO] [stdout] | [INFO] [stdout] 212 - value: &'d V, [INFO] [stdout] 212 + value: V, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&'d V: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/disk_btree.rs:212:12 [INFO] [stdout] | [INFO] [stdout] 212 | value: &'d V, [INFO] [stdout] | ^^^^^ the trait `Deserialize<'_>` is not implemented for `&'d V` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `next_value` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/de/mod.rs:1838:12 [INFO] [stdout] | [INFO] [stdout] 1836 | fn next_value(&mut self) -> Result [INFO] [stdout] | ---------- required by a bound in this associated function [INFO] [stdout] 1837 | where [INFO] [stdout] 1838 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `MapAccess::next_value` [INFO] [stdout] help: consider removing the leading `&`-reference [INFO] [stdout] | [INFO] [stdout] 212 - value: &'d V, [INFO] [stdout] 212 + value: V, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&K: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/disk_btree.rs:209:21 [INFO] [stdout] | [INFO] [stdout] 209 | #[derive(Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `&K` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `key_value::serde::private::de::missing_field` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/private/de.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn missing_field<'de, V, E>(field: &'static str) -> Result [INFO] [stdout] | ------------- required by a bound in this function [INFO] [stdout] 18 | where [INFO] [stdout] 19 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `missing_field` [INFO] [stdout] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&K: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/disk_btree.rs:209:21 [INFO] [stdout] | [INFO] [stdout] 209 | #[derive(Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `&K` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `key_value::serde::private::de::missing_field` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/private/de.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn missing_field<'de, V, E>(field: &'static str) -> Result [INFO] [stdout] | ------------- required by a bound in this function [INFO] [stdout] 18 | where [INFO] [stdout] 19 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `missing_field` [INFO] [stdout] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&V: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/disk_btree.rs:209:21 [INFO] [stdout] | [INFO] [stdout] 209 | #[derive(Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `&V` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `key_value::serde::private::de::missing_field` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/private/de.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn missing_field<'de, V, E>(field: &'static str) -> Result [INFO] [stdout] | ------------- required by a bound in this function [INFO] [stdout] 18 | where [INFO] [stdout] 19 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `missing_field` [INFO] [stdout] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&V: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/btree/disk_btree.rs:209:21 [INFO] [stdout] | [INFO] [stdout] 209 | #[derive(Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `&V` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `key_value::serde::private::de::missing_field` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.88/src/private/de.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn missing_field<'de, V, E>(field: &'static str) -> Result [INFO] [stdout] | ------------- required by a bound in this function [INFO] [stdout] 18 | where [INFO] [stdout] 19 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `missing_field` [INFO] [stdout] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/btree/disk_btree.rs:220:13 [INFO] [stdout] | [INFO] [stdout] 217 | impl <'d, K: KeyType<'d>, V: ValueType<'d>> Elm<'d, K, V> { [INFO] [stdout] | - found this type parameter [INFO] [stdout] ... [INFO] [stdout] 220 | key, [INFO] [stdout] | ^^^ expected `&K`, found type parameter `K` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&_` [INFO] [stdout] found type parameter `_` [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 220 | key: &key, [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/btree/disk_btree.rs:221:13 [INFO] [stdout] | [INFO] [stdout] 217 | impl <'d, K: KeyType<'d>, V: ValueType<'d>> Elm<'d, K, V> { [INFO] [stdout] | - found this type parameter [INFO] [stdout] ... [INFO] [stdout] 221 | value, [INFO] [stdout] | ^^^^^ expected `&V`, found type parameter `V` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&_` [INFO] [stdout] found type parameter `_` [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 221 | value: &value, [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/btree/disk_btree.rs:220:13 [INFO] [stdout] | [INFO] [stdout] 217 | impl <'d, K: KeyType<'d>, V: ValueType<'d>> Elm<'d, K, V> { [INFO] [stdout] | - found this type parameter [INFO] [stdout] ... [INFO] [stdout] 220 | key, [INFO] [stdout] | ^^^ expected `&K`, found type parameter `K` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&_` [INFO] [stdout] found type parameter `_` [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 220 | key: &key, [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/btree/disk_btree.rs:221:13 [INFO] [stdout] | [INFO] [stdout] 217 | impl <'d, K: KeyType<'d>, V: ValueType<'d>> Elm<'d, K, V> { [INFO] [stdout] | - found this type parameter [INFO] [stdout] ... [INFO] [stdout] 221 | value, [INFO] [stdout] | ^^^^^ expected `&V`, found type parameter `V` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&_` [INFO] [stdout] found type parameter `_` [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 221 | value: &value, [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/btree/mem_btree.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 11 | impl<'d, K: KeyType<'d>, V: ValueType<'d>> MemBtree<'d, K, V> { [INFO] [stdout] | - found this type parameter [INFO] [stdout] ... [INFO] [stdout] 14 | map: BTreeMap::::new(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ expected `BTreeMap<&K, &V>`, found `BTreeMap` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `BTreeMap<&_, &_>` [INFO] [stdout] found struct `BTreeMap<_, _>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/btree/mem_btree.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 11 | impl<'d, K: KeyType<'d>, V: ValueType<'d>> MemBtree<'d, K, V> { [INFO] [stdout] | - found this type parameter [INFO] [stdout] ... [INFO] [stdout] 14 | map: BTreeMap::::new(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ expected `BTreeMap<&K, &V>`, found `BTreeMap` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `BTreeMap<&_, &_>` [INFO] [stdout] found struct `BTreeMap<_, _>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: arguments to this method are incorrect [INFO] [stdout] --> src/btree/mem_btree.rs:21:18 [INFO] [stdout] | [INFO] [stdout] 11 | impl<'d, K: KeyType<'d>, V: ValueType<'d>> MemBtree<'d, K, V> { [INFO] [stdout] | - - found this type parameter [INFO] [stdout] | | [INFO] [stdout] | found this type parameter [INFO] [stdout] ... [INFO] [stdout] 21 | self.map.insert(key, value); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: expected `&K`, found type parameter `K` [INFO] [stdout] --> src/btree/mem_btree.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 21 | self.map.insert(key, value); [INFO] [stdout] | ^^^ [INFO] [stdout] = note: expected reference `&'d _` [INFO] [stdout] found type parameter `_` [INFO] [stdout] note: expected `&V`, found type parameter `V` [INFO] [stdout] --> src/btree/mem_btree.rs:21:30 [INFO] [stdout] | [INFO] [stdout] 21 | self.map.insert(key, value); [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: expected reference `&'d _` [INFO] [stdout] found type parameter `_` [INFO] [stdout] help: the return type of this call is `V` due to the type of the argument passed [INFO] [stdout] --> src/btree/mem_btree.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | self.map.insert(key, value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^-----^ [INFO] [stdout] | | [INFO] [stdout] | this argument influences the return type of `insert` [INFO] [stdout] note: method defined here [INFO] [stdout] --> library/alloc/src/collections/btree/map.rs:1046:11 [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 21 | self.map.insert(&key, value); [INFO] [stdout] | + [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 21 | self.map.insert(key, &value); [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/btree/mem_btree.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 11 | impl<'d, K: KeyType<'d>, V: ValueType<'d>> MemBtree<'d, K, V> { [INFO] [stdout] | - expected this type parameter [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn get(&self, key: K) -> Option<&V> { [INFO] [stdout] | ---------- expected `std::option::Option<&V>` because of return type [INFO] [stdout] 25 | self.map.get(&key) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ expected `Option<&V>`, found `Option<&&V>` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::option::Option<&_>` [INFO] [stdout] found enum `std::option::Option<&&_>` [INFO] [stdout] help: try using `.map(|v| &**v)` to convert `std::option::Option<&&V>` to `std::option::Option<&V>` [INFO] [stdout] | [INFO] [stdout] 25 | self.map.get(&key).map(|v| &**v) [INFO] [stdout] | ++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: arguments to this method are incorrect [INFO] [stdout] --> src/btree/mem_btree.rs:21:18 [INFO] [stdout] | [INFO] [stdout] 11 | impl<'d, K: KeyType<'d>, V: ValueType<'d>> MemBtree<'d, K, V> { [INFO] [stdout] | - - found this type parameter [INFO] [stdout] | | [INFO] [stdout] | found this type parameter [INFO] [stdout] ... [INFO] [stdout] 21 | self.map.insert(key, value); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: expected `&K`, found type parameter `K` [INFO] [stdout] --> src/btree/mem_btree.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 21 | self.map.insert(key, value); [INFO] [stdout] | ^^^ [INFO] [stdout] = note: expected reference `&'d _` [INFO] [stdout] found type parameter `_` [INFO] [stdout] note: expected `&V`, found type parameter `V` [INFO] [stdout] --> src/btree/mem_btree.rs:21:30 [INFO] [stdout] | [INFO] [stdout] 21 | self.map.insert(key, value); [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: expected reference `&'d _` [INFO] [stdout] found type parameter `_` [INFO] [stdout] help: the return type of this call is `V` due to the type of the argument passed [INFO] [stdout] --> src/btree/mem_btree.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | self.map.insert(key, value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^-----^ [INFO] [stdout] | | [INFO] [stdout] | this argument influences the return type of `insert` [INFO] [stdout] note: method defined here [INFO] [stdout] --> library/alloc/src/collections/btree/map.rs:1046:11 [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 21 | self.map.insert(&key, value); [INFO] [stdout] | + [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 21 | self.map.insert(key, &value); [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/btree/mem_btree.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 11 | impl<'d, K: KeyType<'d>, V: ValueType<'d>> MemBtree<'d, K, V> { [INFO] [stdout] | - expected this type parameter [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn get(&self, key: K) -> Option<&V> { [INFO] [stdout] | ---------- expected `std::option::Option<&V>` because of return type [INFO] [stdout] 25 | self.map.get(&key) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ expected `Option<&V>`, found `Option<&&V>` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::option::Option<&_>` [INFO] [stdout] found enum `std::option::Option<&&_>` [INFO] [stdout] help: try using `.map(|v| &**v)` to convert `std::option::Option<&&V>` to `std::option::Option<&V>` [INFO] [stdout] | [INFO] [stdout] 25 | self.map.get(&key).map(|v| &**v) [INFO] [stdout] | ++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:12:34 [INFO] [stdout] | [INFO] [stdout] 12 | println!("err {}", e.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:12:34 [INFO] [stdout] | [INFO] [stdout] 12 | println!("err {}", e.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:18:30 [INFO] [stdout] | [INFO] [stdout] 18 | println!("err {}", e.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:18:30 [INFO] [stdout] | [INFO] [stdout] 18 | println!("err {}", e.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0283, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0283, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `chicchaidb` (bin "chicchaidb" test) due to 22 previous errors; 36 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `chicchaidb` (bin "chicchaidb") due to 22 previous errors; 36 warnings emitted [INFO] running `Command { std: "docker" "inspect" "ad3f2248bda0defa7ebd57e65f17cc3db82cf67e67fb7c5870632628a0c67f5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad3f2248bda0defa7ebd57e65f17cc3db82cf67e67fb7c5870632628a0c67f5a", kill_on_drop: false }` [INFO] [stdout] ad3f2248bda0defa7ebd57e65f17cc3db82cf67e67fb7c5870632628a0c67f5a