[INFO] cloning repository https://github.com/ndd7xv/redis-in-action-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ndd7xv/redis-in-action-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fndd7xv%2Fredis-in-action-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fndd7xv%2Fredis-in-action-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b5036761ed6dc95e3425fabe1b652d4df0325658 [INFO] testing ndd7xv/redis-in-action-rs against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fndd7xv%2Fredis-in-action-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ndd7xv/redis-in-action-rs [INFO] finished tweaking git repo https://github.com/ndd7xv/redis-in-action-rs [INFO] tweaked toml for git repo https://github.com/ndd7xv/redis-in-action-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ndd7xv/redis-in-action-rs on toolchain 1.99.0-beta.8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ndd7xv/redis-in-action-rs 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] | [INFO] [stderr] = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating git repository `https://github.com/ndd7xv/redis-rs` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded uuid-macro-internal v1.1.1 [INFO] [stderr] Downloaded urlparse v0.7.3 [INFO] [stderr] Downloaded uuid v1.1.1 [INFO] [stderr] Downloaded syn v1.0.96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 9e39c6f4af9be9e6c0fd69ccd6a924804eab794f6472e8050bc36edff3e4b59a [INFO] running `Command { std: "docker" "start" "9e39c6f4af9be9e6c0fd69ccd6a924804eab794f6472e8050bc36edff3e4b59a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e39c6f4af9be9e6c0fd69ccd6a924804eab794f6472e8050bc36edff3e4b59a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9e39c6f4af9be9e6c0fd69ccd6a924804eab794f6472e8050bc36edff3e4b59a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e39c6f4af9be9e6c0fd69ccd6a924804eab794f6472e8050bc36edff3e4b59a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9e39c6f4af9be9e6c0fd69ccd6a924804eab794f6472e8050bc36edff3e4b59a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] | [INFO] [stderr] = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling sha1 v0.6.1 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling urlparse v0.7.3 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling combine v4.6.4 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling uuid-macro-internal v1.1.1 [INFO] [stderr] Compiling uuid v1.1.1 [INFO] [stderr] Compiling redis v0.21.5 [INFO] [stderr] Compiling redis v0.21.5 (https://github.com/ndd7xv/redis-rs?branch=z-weights#bbe06834) [INFO] [stderr] Compiling ch02 v0.1.0 (/opt/rustwide/workdir/ch02) [INFO] [stderr] Compiling ch01 v0.1.0 (/opt/rustwide/workdir/ch01) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch01/src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | / pub fn article_vote(conn: &mut Connection, user: S, article: S) -> Result<(), Box> [INFO] [stdout] 19 | | where [INFO] [stdout] 20 | | S: Into, [INFO] [stdout] | |____________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch01/src/lib.rs:38:14 [INFO] [stdout] | [INFO] [stdout] 38 | conn.zincr("score:", &article, VOTE_SCORE)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 38 ~ conn.zincr::<_, _, _, ()>("score:", &article, VOTE_SCORE)?; [INFO] [stdout] 39 ~ conn.hincr::<_, _, _, ()>(&article, "votes", 1)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch01/src/lib.rs:44:1 [INFO] [stdout] | [INFO] [stdout] 44 | / pub fn post_article( [INFO] [stdout] 45 | | conn: &mut Connection, [INFO] [stdout] 46 | | user: S, [INFO] [stdout] 47 | | title: S, [INFO] [stdout] ... | [INFO] [stdout] 50 | | where [INFO] [stdout] 51 | | S: Into, [INFO] [stdout] | |____________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch01/src/lib.rs:63:10 [INFO] [stdout] | [INFO] [stdout] 63 | conn.sadd(&voted, &user)?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 63 ~ conn.sadd::<_, _, ()>(&voted, &user)?; [INFO] [stdout] 64 ~ conn.expire::<_, ()>(&voted, ONE_WEEK_IN_SECONDS)?; [INFO] [stdout] 65 | [INFO] [stdout] ... [INFO] [stdout] 71 | article.push_str(&article_id); [INFO] [stdout] 72 ~ conn.hset_multiple::<_, _, _, ()>( [INFO] [stdout] 73 | &article, [INFO] [stdout] ... [INFO] [stdout] 82 | [INFO] [stdout] 83 ~ conn.zadd::<_, _, _, ()>( [INFO] [stdout] 84 | "score:", [INFO] [stdout] ... [INFO] [stdout] 87 | )?; [INFO] [stdout] 88 ~ conn.zadd::<_, _, _, ()>("time:", &article, &now)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch01/src/lib.rs:112:1 [INFO] [stdout] | [INFO] [stdout] 112 | / pub fn add_remove_groups( [INFO] [stdout] 113 | | conn: &mut Connection, [INFO] [stdout] 114 | | article_id: Q, [INFO] [stdout] 115 | | to_add: Vec, [INFO] [stdout] ... | [INFO] [stdout] 120 | | R: Into, [INFO] [stdout] 121 | | S: Into, [INFO] [stdout] | |____________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch01/src/lib.rs:129:14 [INFO] [stdout] | [INFO] [stdout] 129 | conn.sadd(group, &article)?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 129 ~ conn.sadd::<_, _, ()>(group, &article)?; [INFO] [stdout] 130 | } [INFO] [stdout] ... [INFO] [stdout] 134 | group.push_str(&group_label.into()); [INFO] [stdout] 135 ~ conn.srem::<_, _, ()>(group, &article)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch01/src/lib.rs:140:1 [INFO] [stdout] | [INFO] [stdout] 140 | / pub fn get_group_articles( [INFO] [stdout] 141 | | conn: &mut Connection, [INFO] [stdout] 142 | | group: S, [INFO] [stdout] 143 | | page: isize, [INFO] [stdout] ... | [INFO] [stdout] 146 | | where [INFO] [stdout] 147 | | S: Into, [INFO] [stdout] | |____________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch01/src/lib.rs:156:14 [INFO] [stdout] | [INFO] [stdout] 156 | conn.zinterstore_max(&key, &[&group_key, &order])?; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 156 ~ conn.zinterstore_max::<_, ()>(&key, &[&group_key, &order])?; [INFO] [stdout] 157 ~ conn.expire::<_, ()>(&key, 60)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | / pub fn update_token( [INFO] [stdout] 22 | | conn: &mut Connection, [INFO] [stdout] 23 | | token: &str, [INFO] [stdout] 24 | | user: &str, [INFO] [stdout] 25 | | item: Option<&str>, [INFO] [stdout] 26 | | ) -> Result<(), Box> { [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 28 | conn.hset("login:", &token, user)?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 28 ~ conn.hset::<_, _, _, ()>("login:", &token, user)?; [INFO] [stdout] 29 ~ conn.zadd::<_, _, _, ()>("recent:", &token, timestamp)?; [INFO] [stdout] 30 | [INFO] [stdout] ... [INFO] [stdout] 34 | [INFO] [stdout] 35 ~ conn.zadd::<_, _, _, ()>(&viewed, item, timestamp)?; [INFO] [stdout] 36 ~ conn.zremrangebyrank::<_, ()>(&viewed, 0, -26)?; [INFO] [stdout] 37 ~ conn.zincr::<_, _, _, ()>("viewed:", item, -1)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:42:1 [INFO] [stdout] | [INFO] [stdout] 42 | / pub fn clean_sessions( [INFO] [stdout] 43 | | conn: &mut Connection, [INFO] [stdout] 44 | | limit: isize, [INFO] [stdout] 45 | | quit: Arc, [INFO] [stdout] 46 | | ) -> Result<(), Box> { [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:65:14 [INFO] [stdout] | [INFO] [stdout] 65 | conn.del(&views)?; [INFO] [stdout] | ^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 65 ~ conn.del::<_, ()>(&views)?; [INFO] [stdout] 66 ~ conn.hdel::<_, _, ()>("login:", &tokens)?; [INFO] [stdout] 67 ~ conn.zrem::<_, _, ()>("recent:", &tokens)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:72:1 [INFO] [stdout] | [INFO] [stdout] 72 | / pub fn add_to_cart( [INFO] [stdout] 73 | | conn: &mut Connection, [INFO] [stdout] 74 | | session: &str, [INFO] [stdout] 75 | | item: &str, [INFO] [stdout] 76 | | count: isize, [INFO] [stdout] 77 | | ) -> Result<(), Box> { [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:82:14 [INFO] [stdout] | [INFO] [stdout] 82 | conn.hdel(key, item)?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 82 ~ conn.hdel::<_, _, ()>(key, item)?; [INFO] [stdout] 83 | } else { [INFO] [stdout] 84 ~ conn.hset::<_, _, _, ()>(key, item, count)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:89:1 [INFO] [stdout] | [INFO] [stdout] 89 | / pub fn clean_full_sessions( [INFO] [stdout] 90 | | conn: &mut Connection, [INFO] [stdout] 91 | | limit: isize, [INFO] [stdout] 92 | | quit: Arc, [INFO] [stdout] 93 | | ) -> Result<(), Box> { [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:116:14 [INFO] [stdout] | [INFO] [stdout] 116 | conn.del(&session_keys)?; [INFO] [stdout] | ^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 116 ~ conn.del::<_, ()>(&session_keys)?; [INFO] [stdout] 117 ~ conn.hdel::<_, _, ()>("login:", &sessions)?; [INFO] [stdout] 118 ~ conn.zrem::<_, _, ()>("recent:", &sessions)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:123:1 [INFO] [stdout] | [INFO] [stdout] 123 | / pub fn cache_request( [INFO] [stdout] 124 | | conn: &mut Connection, [INFO] [stdout] 125 | | request: &str, [INFO] [stdout] 126 | | callback: &dyn Fn(&str) -> String, [INFO] [stdout] 127 | | ) -> Result> { [INFO] [stdout] | |___________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:136:10 [INFO] [stdout] | [INFO] [stdout] 136 | conn.set_ex(&page_key, &content, 300_usize)?; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 136 | conn.set_ex::<_, _, ()>(&page_key, &content, 300_usize)?; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:150:1 [INFO] [stdout] | [INFO] [stdout] 150 | / pub fn schedule_row_cache( [INFO] [stdout] 151 | | conn: &mut Connection, [INFO] [stdout] 152 | | row_id: &str, [INFO] [stdout] 153 | | delay: isize, [INFO] [stdout] 154 | | ) -> Result<(), Box> { [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:155:10 [INFO] [stdout] | [INFO] [stdout] 155 | conn.zadd("delay:", row_id, delay)?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 155 ~ conn.zadd::<_, _, _, ()>("delay:", row_id, delay)?; [INFO] [stdout] 156 | let now = SystemTime::now().duration_since(UNIX_EPOCH)?.as_millis() as isize; [INFO] [stdout] 157 ~ conn.zadd::<_, _, _, ()>("schedule:", row_id, now)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:161:1 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn cache_rows(conn: &mut Connection, quit: Arc) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:176:18 [INFO] [stdout] | [INFO] [stdout] 176 | conn.zrem("delay:", &row_id)?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 176 ~ conn.zrem::<_, _, ()>("delay:", &row_id)?; [INFO] [stdout] 177 ~ conn.zrem::<_, _, ()>("schedule:", &row_id)?; [INFO] [stdout] 178 ~ conn.del::<_, ()>(&inv)?; [INFO] [stdout] 179 | continue; [INFO] [stdout] ... [INFO] [stdout] 184 | let row = Inventory::get(&row_id); [INFO] [stdout] 185 ~ conn.zadd::<_, _, _, ()>("schedule:", &row_id, now + delay)?; [INFO] [stdout] 186 ~ conn.set::<_, _, ()>(&inv, serde_json::to_string(&row)?)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:191:1 [INFO] [stdout] | [INFO] [stdout] 191 | / pub fn rescale_viewed( [INFO] [stdout] 192 | | conn: &mut Connection, [INFO] [stdout] 193 | | quit: Arc, [INFO] [stdout] 194 | | ) -> Result> { [INFO] [stdout] | |_________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:196:14 [INFO] [stdout] | [INFO] [stdout] 196 | conn.zremrangebyrank("viewed:", 20000, -1)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 196 ~ conn.zremrangebyrank::<_, ()>("viewed:", 20000, -1)?; [INFO] [stdout] 197 ~ conn.zinterstore_weights::<_, _, ()>("viewed:", &[("viewed", 0.5)])?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 24.53s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ch01 v0.1.0 (/opt/rustwide/workdir/ch01), ch02 v0.1.0 (/opt/rustwide/workdir/ch02), redis v0.21.5, redis v0.21.5 (https://github.com/ndd7xv/redis-rs?branch=z-weights#bbe06834) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 7` [INFO] running `Command { std: "docker" "inspect" "9e39c6f4af9be9e6c0fd69ccd6a924804eab794f6472e8050bc36edff3e4b59a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9e39c6f4af9be9e6c0fd69ccd6a924804eab794f6472e8050bc36edff3e4b59a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] | [INFO] [stderr] = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch01/src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | / pub fn article_vote(conn: &mut Connection, user: S, article: S) -> Result<(), Box> [INFO] [stdout] 19 | | where [INFO] [stdout] 20 | | S: Into, [INFO] [stdout] | |____________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch01/src/lib.rs:38:14 [INFO] [stdout] | [INFO] [stdout] 38 | conn.zincr("score:", &article, VOTE_SCORE)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 38 ~ conn.zincr::<_, _, _, ()>("score:", &article, VOTE_SCORE)?; [INFO] [stdout] 39 ~ conn.hincr::<_, _, _, ()>(&article, "votes", 1)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch01/src/lib.rs:44:1 [INFO] [stdout] | [INFO] [stdout] 44 | / pub fn post_article( [INFO] [stdout] 45 | | conn: &mut Connection, [INFO] [stdout] 46 | | user: S, [INFO] [stdout] 47 | | title: S, [INFO] [stdout] ... | [INFO] [stdout] 50 | | where [INFO] [stdout] 51 | | S: Into, [INFO] [stdout] | |____________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch01/src/lib.rs:63:10 [INFO] [stdout] | [INFO] [stdout] 63 | conn.sadd(&voted, &user)?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 63 ~ conn.sadd::<_, _, ()>(&voted, &user)?; [INFO] [stdout] 64 ~ conn.expire::<_, ()>(&voted, ONE_WEEK_IN_SECONDS)?; [INFO] [stdout] 65 | [INFO] [stdout] ... [INFO] [stdout] 71 | article.push_str(&article_id); [INFO] [stdout] 72 ~ conn.hset_multiple::<_, _, _, ()>( [INFO] [stdout] 73 | &article, [INFO] [stdout] ... [INFO] [stdout] 82 | [INFO] [stdout] 83 ~ conn.zadd::<_, _, _, ()>( [INFO] [stdout] 84 | "score:", [INFO] [stdout] ... [INFO] [stdout] 87 | )?; [INFO] [stdout] 88 ~ conn.zadd::<_, _, _, ()>("time:", &article, &now)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ch01 v0.1.0 (/opt/rustwide/workdir/ch01) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch01/src/lib.rs:112:1 [INFO] [stdout] | [INFO] [stdout] 112 | / pub fn add_remove_groups( [INFO] [stdout] 113 | | conn: &mut Connection, [INFO] [stdout] 114 | | article_id: Q, [INFO] [stdout] 115 | | to_add: Vec, [INFO] [stdout] ... | [INFO] [stdout] 120 | | R: Into, [INFO] [stdout] 121 | | S: Into, [INFO] [stdout] | |____________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch01/src/lib.rs:129:14 [INFO] [stdout] | [INFO] [stdout] 129 | conn.sadd(group, &article)?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 129 ~ conn.sadd::<_, _, ()>(group, &article)?; [INFO] [stdout] 130 | } [INFO] [stdout] ... [INFO] [stdout] 134 | group.push_str(&group_label.into()); [INFO] [stdout] 135 ~ conn.srem::<_, _, ()>(group, &article)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch01/src/lib.rs:140:1 [INFO] [stdout] | [INFO] [stdout] 140 | / pub fn get_group_articles( [INFO] [stdout] 141 | | conn: &mut Connection, [INFO] [stdout] 142 | | group: S, [INFO] [stdout] 143 | | page: isize, [INFO] [stdout] ... | [INFO] [stdout] 146 | | where [INFO] [stdout] 147 | | S: Into, [INFO] [stdout] | |____________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch01/src/lib.rs:156:14 [INFO] [stdout] | [INFO] [stdout] 156 | conn.zinterstore_max(&key, &[&group_key, &order])?; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 156 ~ conn.zinterstore_max::<_, ()>(&key, &[&group_key, &order])?; [INFO] [stdout] 157 ~ conn.expire::<_, ()>(&key, 60)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | / pub fn update_token( [INFO] [stdout] 22 | | conn: &mut Connection, [INFO] [stdout] 23 | | token: &str, [INFO] [stdout] 24 | | user: &str, [INFO] [stdout] 25 | | item: Option<&str>, [INFO] [stdout] 26 | | ) -> Result<(), Box> { [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 28 | conn.hset("login:", &token, user)?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 28 ~ conn.hset::<_, _, _, ()>("login:", &token, user)?; [INFO] [stdout] 29 ~ conn.zadd::<_, _, _, ()>("recent:", &token, timestamp)?; [INFO] [stdout] 30 | [INFO] [stdout] ... [INFO] [stdout] 34 | [INFO] [stdout] 35 ~ conn.zadd::<_, _, _, ()>(&viewed, item, timestamp)?; [INFO] [stdout] 36 ~ conn.zremrangebyrank::<_, ()>(&viewed, 0, -26)?; [INFO] [stdout] 37 ~ conn.zincr::<_, _, _, ()>("viewed:", item, -1)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:42:1 [INFO] [stdout] | [INFO] [stdout] 42 | / pub fn clean_sessions( [INFO] [stdout] 43 | | conn: &mut Connection, [INFO] [stdout] 44 | | limit: isize, [INFO] [stdout] 45 | | quit: Arc, [INFO] [stdout] 46 | | ) -> Result<(), Box> { [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:65:14 [INFO] [stdout] | [INFO] [stdout] 65 | conn.del(&views)?; [INFO] [stdout] | ^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 65 ~ conn.del::<_, ()>(&views)?; [INFO] [stdout] 66 ~ conn.hdel::<_, _, ()>("login:", &tokens)?; [INFO] [stdout] 67 ~ conn.zrem::<_, _, ()>("recent:", &tokens)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:72:1 [INFO] [stdout] | [INFO] [stdout] 72 | / pub fn add_to_cart( [INFO] [stdout] 73 | | conn: &mut Connection, [INFO] [stdout] 74 | | session: &str, [INFO] [stdout] 75 | | item: &str, [INFO] [stdout] 76 | | count: isize, [INFO] [stdout] 77 | | ) -> Result<(), Box> { [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:82:14 [INFO] [stdout] | [INFO] [stdout] 82 | conn.hdel(key, item)?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 82 ~ conn.hdel::<_, _, ()>(key, item)?; [INFO] [stdout] 83 | } else { [INFO] [stdout] 84 ~ conn.hset::<_, _, _, ()>(key, item, count)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:89:1 [INFO] [stdout] | [INFO] [stdout] 89 | / pub fn clean_full_sessions( [INFO] [stdout] 90 | | conn: &mut Connection, [INFO] [stdout] 91 | | limit: isize, [INFO] [stdout] 92 | | quit: Arc, [INFO] [stdout] 93 | | ) -> Result<(), Box> { [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:116:14 [INFO] [stdout] | [INFO] [stdout] 116 | conn.del(&session_keys)?; [INFO] [stdout] | ^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 116 ~ conn.del::<_, ()>(&session_keys)?; [INFO] [stdout] 117 ~ conn.hdel::<_, _, ()>("login:", &sessions)?; [INFO] [stdout] 118 ~ conn.zrem::<_, _, ()>("recent:", &sessions)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:123:1 [INFO] [stdout] | [INFO] [stdout] 123 | / pub fn cache_request( [INFO] [stdout] 124 | | conn: &mut Connection, [INFO] [stdout] 125 | | request: &str, [INFO] [stdout] 126 | | callback: &dyn Fn(&str) -> String, [INFO] [stdout] 127 | | ) -> Result> { [INFO] [stdout] | |___________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:136:10 [INFO] [stdout] | [INFO] [stdout] 136 | conn.set_ex(&page_key, &content, 300_usize)?; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 136 | conn.set_ex::<_, _, ()>(&page_key, &content, 300_usize)?; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:150:1 [INFO] [stdout] | [INFO] [stdout] 150 | / pub fn schedule_row_cache( [INFO] [stdout] 151 | | conn: &mut Connection, [INFO] [stdout] 152 | | row_id: &str, [INFO] [stdout] 153 | | delay: isize, [INFO] [stdout] 154 | | ) -> Result<(), Box> { [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:155:10 [INFO] [stdout] | [INFO] [stdout] 155 | conn.zadd("delay:", row_id, delay)?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 155 ~ conn.zadd::<_, _, _, ()>("delay:", row_id, delay)?; [INFO] [stdout] 156 | let now = SystemTime::now().duration_since(UNIX_EPOCH)?.as_millis() as isize; [INFO] [stdout] 157 ~ conn.zadd::<_, _, _, ()>("schedule:", row_id, now)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:161:1 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn cache_rows(conn: &mut Connection, quit: Arc) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:176:18 [INFO] [stdout] | [INFO] [stdout] 176 | conn.zrem("delay:", &row_id)?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 176 ~ conn.zrem::<_, _, ()>("delay:", &row_id)?; [INFO] [stdout] 177 ~ conn.zrem::<_, _, ()>("schedule:", &row_id)?; [INFO] [stdout] 178 ~ conn.del::<_, ()>(&inv)?; [INFO] [stdout] 179 | continue; [INFO] [stdout] ... [INFO] [stdout] 184 | let row = Inventory::get(&row_id); [INFO] [stdout] 185 ~ conn.zadd::<_, _, _, ()>("schedule:", &row_id, now + delay)?; [INFO] [stdout] 186 ~ conn.set::<_, _, ()>(&inv, serde_json::to_string(&row)?)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ch02 v0.1.0 (/opt/rustwide/workdir/ch02) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:191:1 [INFO] [stdout] | [INFO] [stdout] 191 | / pub fn rescale_viewed( [INFO] [stdout] 192 | | conn: &mut Connection, [INFO] [stdout] 193 | | quit: Arc, [INFO] [stdout] 194 | | ) -> Result> { [INFO] [stdout] | |_________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:196:14 [INFO] [stdout] | [INFO] [stdout] 196 | conn.zremrangebyrank("viewed:", 20000, -1)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 196 ~ conn.zremrangebyrank::<_, ()>("viewed:", 20000, -1)?; [INFO] [stdout] 197 ~ conn.zinterstore_weights::<_, _, ()>("viewed:", &[("viewed", 0.5)])?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch01/src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | / pub fn article_vote(conn: &mut Connection, user: S, article: S) -> Result<(), Box> [INFO] [stdout] 19 | | where [INFO] [stdout] 20 | | S: Into, [INFO] [stdout] | |____________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch01/src/lib.rs:38:14 [INFO] [stdout] | [INFO] [stdout] 38 | conn.zincr("score:", &article, VOTE_SCORE)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 38 ~ conn.zincr::<_, _, _, ()>("score:", &article, VOTE_SCORE)?; [INFO] [stdout] 39 ~ conn.hincr::<_, _, _, ()>(&article, "votes", 1)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch01/src/lib.rs:44:1 [INFO] [stdout] | [INFO] [stdout] 44 | / pub fn post_article( [INFO] [stdout] 45 | | conn: &mut Connection, [INFO] [stdout] 46 | | user: S, [INFO] [stdout] 47 | | title: S, [INFO] [stdout] ... | [INFO] [stdout] 50 | | where [INFO] [stdout] 51 | | S: Into, [INFO] [stdout] | |____________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch01/src/lib.rs:63:10 [INFO] [stdout] | [INFO] [stdout] 63 | conn.sadd(&voted, &user)?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 63 ~ conn.sadd::<_, _, ()>(&voted, &user)?; [INFO] [stdout] 64 ~ conn.expire::<_, ()>(&voted, ONE_WEEK_IN_SECONDS)?; [INFO] [stdout] 65 | [INFO] [stdout] ... [INFO] [stdout] 71 | article.push_str(&article_id); [INFO] [stdout] 72 ~ conn.hset_multiple::<_, _, _, ()>( [INFO] [stdout] 73 | &article, [INFO] [stdout] ... [INFO] [stdout] 82 | [INFO] [stdout] 83 ~ conn.zadd::<_, _, _, ()>( [INFO] [stdout] 84 | "score:", [INFO] [stdout] ... [INFO] [stdout] 87 | )?; [INFO] [stdout] 88 ~ conn.zadd::<_, _, _, ()>("time:", &article, &now)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch01/src/lib.rs:112:1 [INFO] [stdout] | [INFO] [stdout] 112 | / pub fn add_remove_groups( [INFO] [stdout] 113 | | conn: &mut Connection, [INFO] [stdout] 114 | | article_id: Q, [INFO] [stdout] 115 | | to_add: Vec, [INFO] [stdout] ... | [INFO] [stdout] 120 | | R: Into, [INFO] [stdout] 121 | | S: Into, [INFO] [stdout] | |____________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch01/src/lib.rs:129:14 [INFO] [stdout] | [INFO] [stdout] 129 | conn.sadd(group, &article)?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 129 ~ conn.sadd::<_, _, ()>(group, &article)?; [INFO] [stdout] 130 | } [INFO] [stdout] ... [INFO] [stdout] 134 | group.push_str(&group_label.into()); [INFO] [stdout] 135 ~ conn.srem::<_, _, ()>(group, &article)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch01/src/lib.rs:140:1 [INFO] [stdout] | [INFO] [stdout] 140 | / pub fn get_group_articles( [INFO] [stdout] 141 | | conn: &mut Connection, [INFO] [stdout] 142 | | group: S, [INFO] [stdout] 143 | | page: isize, [INFO] [stdout] ... | [INFO] [stdout] 146 | | where [INFO] [stdout] 147 | | S: Into, [INFO] [stdout] | |____________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch01/src/lib.rs:156:14 [INFO] [stdout] | [INFO] [stdout] 156 | conn.zinterstore_max(&key, &[&group_key, &order])?; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 156 ~ conn.zinterstore_max::<_, ()>(&key, &[&group_key, &order])?; [INFO] [stdout] 157 ~ conn.expire::<_, ()>(&key, 60)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | / pub fn update_token( [INFO] [stdout] 22 | | conn: &mut Connection, [INFO] [stdout] 23 | | token: &str, [INFO] [stdout] 24 | | user: &str, [INFO] [stdout] 25 | | item: Option<&str>, [INFO] [stdout] 26 | | ) -> Result<(), Box> { [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 28 | conn.hset("login:", &token, user)?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 28 ~ conn.hset::<_, _, _, ()>("login:", &token, user)?; [INFO] [stdout] 29 ~ conn.zadd::<_, _, _, ()>("recent:", &token, timestamp)?; [INFO] [stdout] 30 | [INFO] [stdout] ... [INFO] [stdout] 34 | [INFO] [stdout] 35 ~ conn.zadd::<_, _, _, ()>(&viewed, item, timestamp)?; [INFO] [stdout] 36 ~ conn.zremrangebyrank::<_, ()>(&viewed, 0, -26)?; [INFO] [stdout] 37 ~ conn.zincr::<_, _, _, ()>("viewed:", item, -1)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:42:1 [INFO] [stdout] | [INFO] [stdout] 42 | / pub fn clean_sessions( [INFO] [stdout] 43 | | conn: &mut Connection, [INFO] [stdout] 44 | | limit: isize, [INFO] [stdout] 45 | | quit: Arc, [INFO] [stdout] 46 | | ) -> Result<(), Box> { [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:65:14 [INFO] [stdout] | [INFO] [stdout] 65 | conn.del(&views)?; [INFO] [stdout] | ^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 65 ~ conn.del::<_, ()>(&views)?; [INFO] [stdout] 66 ~ conn.hdel::<_, _, ()>("login:", &tokens)?; [INFO] [stdout] 67 ~ conn.zrem::<_, _, ()>("recent:", &tokens)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:72:1 [INFO] [stdout] | [INFO] [stdout] 72 | / pub fn add_to_cart( [INFO] [stdout] 73 | | conn: &mut Connection, [INFO] [stdout] 74 | | session: &str, [INFO] [stdout] 75 | | item: &str, [INFO] [stdout] 76 | | count: isize, [INFO] [stdout] 77 | | ) -> Result<(), Box> { [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:82:14 [INFO] [stdout] | [INFO] [stdout] 82 | conn.hdel(key, item)?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 82 ~ conn.hdel::<_, _, ()>(key, item)?; [INFO] [stdout] 83 | } else { [INFO] [stdout] 84 ~ conn.hset::<_, _, _, ()>(key, item, count)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:89:1 [INFO] [stdout] | [INFO] [stdout] 89 | / pub fn clean_full_sessions( [INFO] [stdout] 90 | | conn: &mut Connection, [INFO] [stdout] 91 | | limit: isize, [INFO] [stdout] 92 | | quit: Arc, [INFO] [stdout] 93 | | ) -> Result<(), Box> { [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:116:14 [INFO] [stdout] | [INFO] [stdout] 116 | conn.del(&session_keys)?; [INFO] [stdout] | ^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 116 ~ conn.del::<_, ()>(&session_keys)?; [INFO] [stdout] 117 ~ conn.hdel::<_, _, ()>("login:", &sessions)?; [INFO] [stdout] 118 ~ conn.zrem::<_, _, ()>("recent:", &sessions)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:123:1 [INFO] [stdout] | [INFO] [stdout] 123 | / pub fn cache_request( [INFO] [stdout] 124 | | conn: &mut Connection, [INFO] [stdout] 125 | | request: &str, [INFO] [stdout] 126 | | callback: &dyn Fn(&str) -> String, [INFO] [stdout] 127 | | ) -> Result> { [INFO] [stdout] | |___________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:136:10 [INFO] [stdout] | [INFO] [stdout] 136 | conn.set_ex(&page_key, &content, 300_usize)?; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 136 | conn.set_ex::<_, _, ()>(&page_key, &content, 300_usize)?; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:150:1 [INFO] [stdout] | [INFO] [stdout] 150 | / pub fn schedule_row_cache( [INFO] [stdout] 151 | | conn: &mut Connection, [INFO] [stdout] 152 | | row_id: &str, [INFO] [stdout] 153 | | delay: isize, [INFO] [stdout] 154 | | ) -> Result<(), Box> { [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:155:10 [INFO] [stdout] | [INFO] [stdout] 155 | conn.zadd("delay:", row_id, delay)?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 155 ~ conn.zadd::<_, _, _, ()>("delay:", row_id, delay)?; [INFO] [stdout] 156 | let now = SystemTime::now().duration_since(UNIX_EPOCH)?.as_millis() as isize; [INFO] [stdout] 157 ~ conn.zadd::<_, _, _, ()>("schedule:", row_id, now)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:161:1 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn cache_rows(conn: &mut Connection, quit: Arc) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:176:18 [INFO] [stdout] | [INFO] [stdout] 176 | conn.zrem("delay:", &row_id)?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 176 ~ conn.zrem::<_, _, ()>("delay:", &row_id)?; [INFO] [stdout] 177 ~ conn.zrem::<_, _, ()>("schedule:", &row_id)?; [INFO] [stdout] 178 ~ conn.del::<_, ()>(&inv)?; [INFO] [stdout] 179 | continue; [INFO] [stdout] ... [INFO] [stdout] 184 | let row = Inventory::get(&row_id); [INFO] [stdout] 185 ~ conn.zadd::<_, _, _, ()>("schedule:", &row_id, now + delay)?; [INFO] [stdout] 186 ~ conn.set::<_, _, ()>(&inv, serde_json::to_string(&row)?)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> ch02/src/lib.rs:191:1 [INFO] [stdout] | [INFO] [stdout] 191 | / pub fn rescale_viewed( [INFO] [stdout] 192 | | conn: &mut Connection, [INFO] [stdout] 193 | | quit: Arc, [INFO] [stdout] 194 | | ) -> Result> { [INFO] [stdout] | |_________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> ch02/src/lib.rs:196:14 [INFO] [stdout] | [INFO] [stdout] 196 | conn.zremrangebyrank("viewed:", 20000, -1)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 196 ~ conn.zremrangebyrank::<_, ()>("viewed:", 20000, -1)?; [INFO] [stdout] 197 ~ conn.zinterstore_weights::<_, _, ()>("viewed:", &[("viewed", 0.5)])?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 2.12s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ch01 v0.1.0 (/opt/rustwide/workdir/ch01), ch02 v0.1.0 (/opt/rustwide/workdir/ch02), redis v0.21.5, redis v0.21.5 (https://github.com/ndd7xv/redis-rs?branch=z-weights#bbe06834) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 8` [INFO] running `Command { std: "docker" "inspect" "9e39c6f4af9be9e6c0fd69ccd6a924804eab794f6472e8050bc36edff3e4b59a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9e39c6f4af9be9e6c0fd69ccd6a924804eab794f6472e8050bc36edff3e4b59a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] | [INFO] [stderr] = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> ch01/src/lib.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / pub fn article_vote(conn: &mut Connection, user: S, article: S) -> Result<(), Box> [INFO] [stderr] 19 | | where [INFO] [stderr] 20 | | S: Into, [INFO] [stderr] | |____________________^ [INFO] [stderr] | [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stderr] --> ch01/src/lib.rs:38:14 [INFO] [stderr] | [INFO] [stderr] 38 | conn.zincr("score:", &article, VOTE_SCORE)?; [INFO] [stderr] | ^^^^^ [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 38 ~ conn.zincr::<_, _, _, ()>("score:", &article, VOTE_SCORE)?; [INFO] [stderr] 39 ~ conn.hincr::<_, _, _, ()>(&article, "votes", 1)?; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> ch01/src/lib.rs:44:1 [INFO] [stderr] | [INFO] [stderr] 44 | / pub fn post_article( [INFO] [stderr] 45 | | conn: &mut Connection, [INFO] [stderr] 46 | | user: S, [INFO] [stderr] 47 | | title: S, [INFO] [stderr] ... | [INFO] [stderr] 50 | | where [INFO] [stderr] 51 | | S: Into, [INFO] [stderr] | |____________________^ [INFO] [stderr] | [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stderr] --> ch01/src/lib.rs:63:10 [INFO] [stderr] | [INFO] [stderr] 63 | conn.sadd(&voted, &user)?; [INFO] [stderr] | ^^^^ [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 63 ~ conn.sadd::<_, _, ()>(&voted, &user)?; [INFO] [stderr] 64 ~ conn.expire::<_, ()>(&voted, ONE_WEEK_IN_SECONDS)?; [INFO] [stderr] 65 | [INFO] [stderr] ... [INFO] [stderr] 71 | article.push_str(&article_id); [INFO] [stderr] 72 ~ conn.hset_multiple::<_, _, _, ()>( [INFO] [stderr] 73 | &article, [INFO] [stderr] ... [INFO] [stderr] 82 | [INFO] [stderr] 83 ~ conn.zadd::<_, _, _, ()>( [INFO] [stderr] 84 | "score:", [INFO] [stderr] ... [INFO] [stderr] 87 | )?; [INFO] [stderr] 88 ~ conn.zadd::<_, _, _, ()>("time:", &article, &now)?; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> ch01/src/lib.rs:112:1 [INFO] [stderr] | [INFO] [stderr] 112 | / pub fn add_remove_groups( [INFO] [stderr] 113 | | conn: &mut Connection, [INFO] [stderr] 114 | | article_id: Q, [INFO] [stderr] 115 | | to_add: Vec, [INFO] [stderr] ... | [INFO] [stderr] 120 | | R: Into, [INFO] [stderr] 121 | | S: Into, [INFO] [stderr] | |____________________^ [INFO] [stderr] | [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stderr] --> ch01/src/lib.rs:129:14 [INFO] [stderr] | [INFO] [stderr] 129 | conn.sadd(group, &article)?; [INFO] [stderr] | ^^^^ [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 129 ~ conn.sadd::<_, _, ()>(group, &article)?; [INFO] [stderr] 130 | } [INFO] [stderr] ... [INFO] [stderr] 134 | group.push_str(&group_label.into()); [INFO] [stderr] 135 ~ conn.srem::<_, _, ()>(group, &article)?; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> ch01/src/lib.rs:140:1 [INFO] [stderr] | [INFO] [stderr] 140 | / pub fn get_group_articles( [INFO] [stderr] 141 | | conn: &mut Connection, [INFO] [stderr] 142 | | group: S, [INFO] [stderr] 143 | | page: isize, [INFO] [stderr] ... | [INFO] [stderr] 146 | | where [INFO] [stderr] 147 | | S: Into, [INFO] [stderr] | |____________________^ [INFO] [stderr] | [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stderr] --> ch01/src/lib.rs:156:14 [INFO] [stderr] | [INFO] [stderr] 156 | conn.zinterstore_max(&key, &[&group_key, &order])?; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 156 ~ conn.zinterstore_max::<_, ()>(&key, &[&group_key, &order])?; [INFO] [stderr] 157 ~ conn.expire::<_, ()>(&key, 60)?; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `ch01` (lib) generated 4 warnings (run `cargo fix --lib -p ch01` to apply 4 suggestions) [INFO] [stderr] warning: `ch01` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> ch02/src/lib.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | / pub fn update_token( [INFO] [stderr] 22 | | conn: &mut Connection, [INFO] [stderr] 23 | | token: &str, [INFO] [stderr] 24 | | user: &str, [INFO] [stderr] 25 | | item: Option<&str>, [INFO] [stderr] 26 | | ) -> Result<(), Box> { [INFO] [stderr] | |_______________________________^ [INFO] [stderr] | [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stderr] --> ch02/src/lib.rs:28:10 [INFO] [stderr] | [INFO] [stderr] 28 | conn.hset("login:", &token, user)?; [INFO] [stderr] | ^^^^ [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 28 ~ conn.hset::<_, _, _, ()>("login:", &token, user)?; [INFO] [stderr] 29 ~ conn.zadd::<_, _, _, ()>("recent:", &token, timestamp)?; [INFO] [stderr] 30 | [INFO] [stderr] ... [INFO] [stderr] 34 | [INFO] [stderr] 35 ~ conn.zadd::<_, _, _, ()>(&viewed, item, timestamp)?; [INFO] [stderr] 36 ~ conn.zremrangebyrank::<_, ()>(&viewed, 0, -26)?; [INFO] [stderr] 37 ~ conn.zincr::<_, _, _, ()>("viewed:", item, -1)?; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> ch02/src/lib.rs:42:1 [INFO] [stderr] | [INFO] [stderr] 42 | / pub fn clean_sessions( [INFO] [stderr] 43 | | conn: &mut Connection, [INFO] [stderr] 44 | | limit: isize, [INFO] [stderr] 45 | | quit: Arc, [INFO] [stderr] 46 | | ) -> Result<(), Box> { [INFO] [stderr] | |_______________________________^ [INFO] [stderr] | [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stderr] --> ch02/src/lib.rs:65:14 [INFO] [stderr] | [INFO] [stderr] 65 | conn.del(&views)?; [INFO] [stderr] | ^^^ [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 65 ~ conn.del::<_, ()>(&views)?; [INFO] [stderr] 66 ~ conn.hdel::<_, _, ()>("login:", &tokens)?; [INFO] [stderr] 67 ~ conn.zrem::<_, _, ()>("recent:", &tokens)?; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> ch02/src/lib.rs:72:1 [INFO] [stderr] | [INFO] [stderr] 72 | / pub fn add_to_cart( [INFO] [stderr] 73 | | conn: &mut Connection, [INFO] [stderr] 74 | | session: &str, [INFO] [stderr] 75 | | item: &str, [INFO] [stderr] 76 | | count: isize, [INFO] [stderr] 77 | | ) -> Result<(), Box> { [INFO] [stderr] | |_______________________________^ [INFO] [stderr] | [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stderr] --> ch02/src/lib.rs:82:14 [INFO] [stderr] | [INFO] [stderr] 82 | conn.hdel(key, item)?; [INFO] [stderr] | ^^^^ [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 82 ~ conn.hdel::<_, _, ()>(key, item)?; [INFO] [stderr] 83 | } else { [INFO] [stderr] 84 ~ conn.hset::<_, _, _, ()>(key, item, count)?; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> ch02/src/lib.rs:89:1 [INFO] [stderr] | [INFO] [stderr] 89 | / pub fn clean_full_sessions( [INFO] [stderr] 90 | | conn: &mut Connection, [INFO] [stderr] 91 | | limit: isize, [INFO] [stderr] 92 | | quit: Arc, [INFO] [stderr] 93 | | ) -> Result<(), Box> { [INFO] [stderr] | |_______________________________^ [INFO] [stderr] | [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stderr] --> ch02/src/lib.rs:116:14 [INFO] [stderr] | [INFO] [stderr] 116 | conn.del(&session_keys)?; [INFO] [stderr] | ^^^ [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 116 ~ conn.del::<_, ()>(&session_keys)?; [INFO] [stderr] 117 ~ conn.hdel::<_, _, ()>("login:", &sessions)?; [INFO] [stderr] 118 ~ conn.zrem::<_, _, ()>("recent:", &sessions)?; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> ch02/src/lib.rs:123:1 [INFO] [stderr] | [INFO] [stderr] 123 | / pub fn cache_request( [INFO] [stderr] 124 | | conn: &mut Connection, [INFO] [stderr] 125 | | request: &str, [INFO] [stderr] 126 | | callback: &dyn Fn(&str) -> String, [INFO] [stderr] 127 | | ) -> Result> { [INFO] [stderr] | |___________________________________^ [INFO] [stderr] | [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stderr] --> ch02/src/lib.rs:136:10 [INFO] [stderr] | [INFO] [stderr] 136 | conn.set_ex(&page_key, &content, 300_usize)?; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 136 | conn.set_ex::<_, _, ()>(&page_key, &content, 300_usize)?; [INFO] [stderr] | ++++++++++++ [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> ch02/src/lib.rs:150:1 [INFO] [stderr] | [INFO] [stderr] 150 | / pub fn schedule_row_cache( [INFO] [stderr] 151 | | conn: &mut Connection, [INFO] [stderr] 152 | | row_id: &str, [INFO] [stderr] 153 | | delay: isize, [INFO] [stderr] 154 | | ) -> Result<(), Box> { [INFO] [stderr] | |_______________________________^ [INFO] [stderr] | [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stderr] --> ch02/src/lib.rs:155:10 [INFO] [stderr] | [INFO] [stderr] 155 | conn.zadd("delay:", row_id, delay)?; [INFO] [stderr] | ^^^^ [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 155 ~ conn.zadd::<_, _, _, ()>("delay:", row_id, delay)?; [INFO] [stderr] 156 | let now = SystemTime::now().duration_since(UNIX_EPOCH)?.as_millis() as isize; [INFO] [stderr] 157 ~ conn.zadd::<_, _, _, ()>("schedule:", row_id, now)?; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> ch02/src/lib.rs:161:1 [INFO] [stderr] | [INFO] [stderr] 161 | pub fn cache_rows(conn: &mut Connection, quit: Arc) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stderr] --> ch02/src/lib.rs:176:18 [INFO] [stderr] | [INFO] [stderr] 176 | conn.zrem("delay:", &row_id)?; [INFO] [stderr] | ^^^^ [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 176 ~ conn.zrem::<_, _, ()>("delay:", &row_id)?; [INFO] [stderr] 177 ~ conn.zrem::<_, _, ()>("schedule:", &row_id)?; [INFO] [stderr] 178 ~ conn.del::<_, ()>(&inv)?; [INFO] [stderr] 179 | continue; [INFO] [stderr] ... [INFO] [stderr] 184 | let row = Inventory::get(&row_id); [INFO] [stderr] 185 ~ conn.zadd::<_, _, _, ()>("schedule:", &row_id, now + delay)?; [INFO] [stderr] 186 ~ conn.set::<_, _, ()>(&inv, serde_json::to_string(&row)?)?; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> ch02/src/lib.rs:191:1 [INFO] [stderr] | [INFO] [stderr] 191 | / pub fn rescale_viewed( [INFO] [stderr] 192 | | conn: &mut Connection, [INFO] [stderr] 193 | | quit: Arc, [INFO] [stderr] 194 | | ) -> Result> { [INFO] [stderr] | |_________________________________^ [INFO] [stderr] | [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stderr] --> ch02/src/lib.rs:196:14 [INFO] [stderr] | [INFO] [stderr] 196 | conn.zremrangebyrank("viewed:", 20000, -1)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 196 ~ conn.zremrangebyrank::<_, ()>("viewed:", 20000, -1)?; [INFO] [stderr] 197 ~ conn.zinterstore_weights::<_, _, ()>("viewed:", &[("viewed", 0.5)])?; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `ch02` (lib) generated 8 warnings (run `cargo fix --lib -p ch02` to apply 8 suggestions) [INFO] [stderr] warning: `ch02` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.10s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ch01 v0.1.0 (/opt/rustwide/workdir/ch01), ch02 v0.1.0 (/opt/rustwide/workdir/ch02), redis v0.21.5, redis v0.21.5 (https://github.com/ndd7xv/redis-rs?branch=z-weights#bbe06834) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 8` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/release/deps/ch01-2b771679285e1192) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_article_functionality ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test_article_functionality stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::test_article_functionality' (889) panicked at ch01/src/lib.rs:176:14: [INFO] [stdout] Should be able to Establish Connection: Connection refused (os error 111) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x63d4fe473ce1 - <::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt [INFO] [stdout] 1: 0x63d4fe48990a - core[df12db4294e9bfd3]::fmt::write [INFO] [stdout] 2: 0x63d4fe4785bc - as core[df12db4294e9bfd3]::io::write::Write>::write_fmt [INFO] [stdout] 3: 0x63d4fe44f206 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0} [INFO] [stdout] 4: 0x63d4fe46bd59 - std[70759c8f55707aa4]::panicking::default_hook [INFO] [stdout] 5: 0x63d4fe3db450 - test[9d35eded1c95d3be]::test_main_inner::::{closure#0} [INFO] [stdout] 6: 0x63d4fe46bf12 - std[70759c8f55707aa4]::panicking::panic_with_hook [INFO] [stdout] 7: 0x63d4fe44f2b2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0} [INFO] [stdout] 8: 0x63d4fe447f59 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] 9: 0x63d4fe45009d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind [INFO] [stdout] 10: 0x63d4fe48a03c - core[df12db4294e9bfd3]::panicking::panic_fmt [INFO] [stdout] 11: 0x63d4fe489e12 - core[df12db4294e9bfd3]::result::unwrap_failed [INFO] [stdout] 12: 0x63d4fe3cbb94 - ch01[2be9963d27aa5f87]::tests::test_article_functionality [INFO] [stdout] 13: 0x63d4fe3ca1c9 - >::call_once [INFO] [stdout] 14: 0x63d4fe3ce73b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] 15: 0x63d4fe3dbda5 - test[9d35eded1c95d3be]::run_test::{closure#0} [INFO] [stdout] 16: 0x63d4fe3d5664 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] 17: 0x63d4fe3def02 - ::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] 18: 0x63d4fe473099 - ::new::thread_start [INFO] [stdout] 19: 0x7a6004c2adfa - [INFO] [stdout] 20: 0x7a6004cbe3d4 - clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test_article_functionality [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `-p ch01 --lib` [INFO] running `Command { std: "docker" "inspect" "9e39c6f4af9be9e6c0fd69ccd6a924804eab794f6472e8050bc36edff3e4b59a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e39c6f4af9be9e6c0fd69ccd6a924804eab794f6472e8050bc36edff3e4b59a", kill_on_drop: false }` [INFO] [stdout] 9e39c6f4af9be9e6c0fd69ccd6a924804eab794f6472e8050bc36edff3e4b59a