[INFO] cloning repository https://github.com/jackieit/queue-rs
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b6d3440d872ce19a5ed41b02c70ed3960d3782f4
[INFO] testing jackieit/queue-rs against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackieit%2Fqueue-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jackieit/queue-rs
[INFO] finished tweaking git repo https://github.com/jackieit/queue-rs
[INFO] tweaked toml for git repo https://github.com/jackieit/queue-rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jackieit/queue-rs on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
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[INFO] crate git repo https://github.com/jackieit/queue-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling unicode-ident v1.0.12
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[INFO] [stderr]    Compiling serde v1.0.209
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[INFO] [stderr]    Compiling typeid v1.0.2
[INFO] [stderr]    Compiling bytes v1.7.1
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[INFO] [stderr]    Compiling memchr v2.7.4
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[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling serde_json v1.0.127
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling sha1_smol v1.0.1
[INFO] [stderr]    Compiling inventory v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]    Compiling url v2.5.2
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[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling tokio v1.39.3
[INFO] [stderr]    Compiling num-bigint v0.4.6
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[INFO] [stderr]    Compiling queue-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/queue.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn push_message(&self, message: String) -> QResult<u64> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]   --> src/queue.rs:59:14
[INFO] [stdout]    |
[INFO] [stdout] 59 |         conn.hset(self.k("messages"), id, format!("{};{}", self.ttr, message))?;
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 59 ~         conn.hset::<_, _, _, ()>(self.k("messages"), id, format!("{};{}", self.ttr, message))?;
[INFO] [stdout] 60 |         let now = timestamp()?;
[INFO] [stdout] 61 |         if self.delay > 0 {
[INFO] [stdout] 62 ~             conn.zadd::<_, _, _, ()>(self.k("delayed"), id, now + self.delay as u64)?;
[INFO] [stdout] 63 |         } else {
[INFO] [stdout] 64 ~             conn.lpush::<_, _, ()>(self.k("waiting"), id)?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/queue.rs:96:5
[INFO] [stdout]     |
[INFO] [stdout] 96  |     #[instrument(name = "reserve", skip_all)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/queue.rs:147:14
[INFO] [stdout]     |
[INFO] [stdout] 147 |         conn.zadd(self.k("reserved"), id, now + ttr as u64)?;
[INFO] [stdout]     |              ^^^^
[INFO] [stdout]     = note: this warning originates in the attribute macro `instrument` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/queue.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 158 |     pub fn clear(&self) -> QResult<()> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/queue.rs:164:18
[INFO] [stdout]     |
[INFO] [stdout] 164 |             conn.del(keys)?;
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 164 |             conn.del::<_, ()>(keys)?;
[INFO] [stdout]     |                     +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/queue.rs:170:5
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn remove(&self, message_id: u64) -> QResult<bool> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/queue.rs:185:18
[INFO] [stdout]     |
[INFO] [stdout] 185 |             conn.zrem(self.k("reserved"), message_id)?;
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 185 ~             conn.zrem::<_, _, ()>(self.k("reserved"), message_id)?;
[INFO] [stdout] 186 ~             conn.zrem::<_, _, ()>(self.k("delayed"), message_id)?;
[INFO] [stdout] 187 ~             conn.lrem::<_, _, ()>(self.k("waiting"), 0, message_id)?;
[INFO] [stdout] 188 ~             conn.hdel::<_, _, ()>(self.k("attempts"), message_id)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/queue.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 195 |     #[instrument(name = "reserve", skip_all)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/queue.rs:198:14
[INFO] [stdout]     |
[INFO] [stdout] 198 |         conn.hdel(self.k("messages"), message_id)?;
[INFO] [stdout]     |              ^^^^
[INFO] [stdout]     = note: this warning originates in the attribute macro `instrument` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/queue.rs:205:5
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn move_expired(&self, from: &str) -> QResult<()> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/queue.rs:209:14
[INFO] [stdout]     |
[INFO] [stdout] 209 |         conn.zrembyscore(self.k(from), "-inf", now)?;
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 209 ~         conn.zrembyscore::<_, _, _, ()>(self.k(from), "-inf", now)?;
[INFO] [stdout] 210 |         for id in expired {
[INFO] [stdout] 211 ~             conn.rpush::<_, _, ()>(self.k("waiting"), id)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 58s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: queue-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "74483f62cd8b6093dec11ec1f923c6ab72fe128d20bf06be9d8c72ee50dafb49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74483f62cd8b6093dec11ec1f923c6ab72fe128d20bf06be9d8c72ee50dafb49", kill_on_drop: false }`
[INFO] [stdout] 74483f62cd8b6093dec11ec1f923c6ab72fe128d20bf06be9d8c72ee50dafb49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5df313e576fae6ad9b05b54a1843227671c9dd4c4f54c87a0c6f3ed1c868881
[INFO] running `Command { std: "docker" "start" "-a" "a5df313e576fae6ad9b05b54a1843227671c9dd4c4f54c87a0c6f3ed1c868881", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling queue-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/queue.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn push_message(&self, message: String) -> QResult<u64> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]   --> src/queue.rs:59:14
[INFO] [stdout]    |
[INFO] [stdout] 59 |         conn.hset(self.k("messages"), id, format!("{};{}", self.ttr, message))?;
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 59 ~         conn.hset::<_, _, _, ()>(self.k("messages"), id, format!("{};{}", self.ttr, message))?;
[INFO] [stdout] 60 |         let now = timestamp()?;
[INFO] [stdout] 61 |         if self.delay > 0 {
[INFO] [stdout] 62 ~             conn.zadd::<_, _, _, ()>(self.k("delayed"), id, now + self.delay as u64)?;
[INFO] [stdout] 63 |         } else {
[INFO] [stdout] 64 ~             conn.lpush::<_, _, ()>(self.k("waiting"), id)?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/queue.rs:96:5
[INFO] [stdout]     |
[INFO] [stdout] 96  |     #[instrument(name = "reserve", skip_all)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/queue.rs:147:14
[INFO] [stdout]     |
[INFO] [stdout] 147 |         conn.zadd(self.k("reserved"), id, now + ttr as u64)?;
[INFO] [stdout]     |              ^^^^
[INFO] [stdout]     = note: this warning originates in the attribute macro `instrument` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/queue.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 158 |     pub fn clear(&self) -> QResult<()> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/queue.rs:164:18
[INFO] [stdout]     |
[INFO] [stdout] 164 |             conn.del(keys)?;
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 164 |             conn.del::<_, ()>(keys)?;
[INFO] [stdout]     |                     +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/queue.rs:170:5
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn remove(&self, message_id: u64) -> QResult<bool> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/queue.rs:185:18
[INFO] [stdout]     |
[INFO] [stdout] 185 |             conn.zrem(self.k("reserved"), message_id)?;
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 185 ~             conn.zrem::<_, _, ()>(self.k("reserved"), message_id)?;
[INFO] [stdout] 186 ~             conn.zrem::<_, _, ()>(self.k("delayed"), message_id)?;
[INFO] [stdout] 187 ~             conn.lrem::<_, _, ()>(self.k("waiting"), 0, message_id)?;
[INFO] [stdout] 188 ~             conn.hdel::<_, _, ()>(self.k("attempts"), message_id)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/queue.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 195 |     #[instrument(name = "reserve", skip_all)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/queue.rs:198:14
[INFO] [stdout]     |
[INFO] [stdout] 198 |         conn.hdel(self.k("messages"), message_id)?;
[INFO] [stdout]     |              ^^^^
[INFO] [stdout]     = note: this warning originates in the attribute macro `instrument` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/queue.rs:205:5
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn move_expired(&self, from: &str) -> QResult<()> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/queue.rs:209:14
[INFO] [stdout]     |
[INFO] [stdout] 209 |         conn.zrembyscore(self.k(from), "-inf", now)?;
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 209 ~         conn.zrembyscore::<_, _, _, ()>(self.k(from), "-inf", now)?;
[INFO] [stdout] 210 |         for id in expired {
[INFO] [stdout] 211 ~             conn.rpush::<_, _, ()>(self.k("waiting"), id)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/queue.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn push_message(&self, message: String) -> QResult<u64> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]   --> src/queue.rs:59:14
[INFO] [stdout]    |
[INFO] [stdout] 59 |         conn.hset(self.k("messages"), id, format!("{};{}", self.ttr, message))?;
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 59 ~         conn.hset::<_, _, _, ()>(self.k("messages"), id, format!("{};{}", self.ttr, message))?;
[INFO] [stdout] 60 |         let now = timestamp()?;
[INFO] [stdout] 61 |         if self.delay > 0 {
[INFO] [stdout] 62 ~             conn.zadd::<_, _, _, ()>(self.k("delayed"), id, now + self.delay as u64)?;
[INFO] [stdout] 63 |         } else {
[INFO] [stdout] 64 ~             conn.lpush::<_, _, ()>(self.k("waiting"), id)?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/queue.rs:96:5
[INFO] [stdout]     |
[INFO] [stdout] 96  |     #[instrument(name = "reserve", skip_all)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/queue.rs:147:14
[INFO] [stdout]     |
[INFO] [stdout] 147 |         conn.zadd(self.k("reserved"), id, now + ttr as u64)?;
[INFO] [stdout]     |              ^^^^
[INFO] [stdout]     = note: this warning originates in the attribute macro `instrument` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/queue.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 158 |     pub fn clear(&self) -> QResult<()> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/queue.rs:164:18
[INFO] [stdout]     |
[INFO] [stdout] 164 |             conn.del(keys)?;
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 164 |             conn.del::<_, ()>(keys)?;
[INFO] [stdout]     |                     +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/queue.rs:170:5
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn remove(&self, message_id: u64) -> QResult<bool> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/queue.rs:185:18
[INFO] [stdout]     |
[INFO] [stdout] 185 |             conn.zrem(self.k("reserved"), message_id)?;
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 185 ~             conn.zrem::<_, _, ()>(self.k("reserved"), message_id)?;
[INFO] [stdout] 186 ~             conn.zrem::<_, _, ()>(self.k("delayed"), message_id)?;
[INFO] [stdout] 187 ~             conn.lrem::<_, _, ()>(self.k("waiting"), 0, message_id)?;
[INFO] [stdout] 188 ~             conn.hdel::<_, _, ()>(self.k("attempts"), message_id)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/queue.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 195 |     #[instrument(name = "reserve", skip_all)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/queue.rs:198:14
[INFO] [stdout]     |
[INFO] [stdout] 198 |         conn.hdel(self.k("messages"), message_id)?;
[INFO] [stdout]     |              ^^^^
[INFO] [stdout]     = note: this warning originates in the attribute macro `instrument` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/queue.rs:205:5
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn move_expired(&self, from: &str) -> QResult<()> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/queue.rs:209:14
[INFO] [stdout]     |
[INFO] [stdout] 209 |         conn.zrembyscore(self.k(from), "-inf", now)?;
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 209 ~         conn.zrembyscore::<_, _, _, ()>(self.k(from), "-inf", now)?;
[INFO] [stdout] 210 |         for id in expired {
[INFO] [stdout] 211 ~             conn.rpush::<_, _, ()>(self.k("waiting"), id)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.92s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: queue-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "a5df313e576fae6ad9b05b54a1843227671c9dd4c4f54c87a0c6f3ed1c868881", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5df313e576fae6ad9b05b54a1843227671c9dd4c4f54c87a0c6f3ed1c868881", kill_on_drop: false }`
[INFO] [stdout] a5df313e576fae6ad9b05b54a1843227671c9dd4c4f54c87a0c6f3ed1c868881
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a7f8751b7bb54f466b028ab0b4e5e3018f7a6c8a60a77362642b5169fa3fe533
[INFO] running `Command { std: "docker" "start" "-a" "a7f8751b7bb54f466b028ab0b4e5e3018f7a6c8a60a77362642b5169fa3fe533", kill_on_drop: false }`
[INFO] [stderr] warning: this function depends on never type fallback being `()`
[INFO] [stderr]   --> src/queue.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn push_message(&self, message: String) -> QResult<u64> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stderr]    = help: specify the types explicitly
[INFO] [stderr] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stderr]   --> src/queue.rs:59:14
[INFO] [stderr]    |
[INFO] [stderr] 59 |         conn.hset(self.k("messages"), id, format!("{};{}", self.ttr, message))?;
[INFO] [stderr]    |              ^^^^
[INFO] [stderr]    = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default
[INFO] [stderr] help: use `()` annotations to avoid fallback changes
[INFO] [stderr]    |
[INFO] [stderr] 59 ~         conn.hset::<_, _, _, ()>(self.k("messages"), id, format!("{};{}", self.ttr, message))?;
[INFO] [stderr] 60 |         let now = timestamp()?;
[INFO] [stderr] 61 |         if self.delay > 0 {
[INFO] [stderr] 62 ~             conn.zadd::<_, _, _, ()>(self.k("delayed"), id, now + self.delay as u64)?;
[INFO] [stderr] 63 |         } else {
[INFO] [stderr] 64 ~             conn.lpush::<_, _, ()>(self.k("waiting"), id)?;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: this function depends on never type fallback being `()`
[INFO] [stderr]    --> src/queue.rs:96:5
[INFO] [stderr]     |
[INFO] [stderr] 96  |     #[instrument(name = "reserve", skip_all)]
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stderr]     = help: specify the types explicitly
[INFO] [stderr] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stderr]    --> src/queue.rs:147:14
[INFO] [stderr]     |
[INFO] [stderr] 147 |         conn.zadd(self.k("reserved"), id, now + ttr as u64)?;
[INFO] [stderr]     |              ^^^^
[INFO] [stderr]     = note: this warning originates in the attribute macro `instrument` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this function depends on never type fallback being `()`
[INFO] [stderr]    --> src/queue.rs:158:5
[INFO] [stderr]     |
[INFO] [stderr] 158 |     pub fn clear(&self) -> QResult<()> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stderr]     = help: specify the types explicitly
[INFO] [stderr] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stderr]    --> src/queue.rs:164:18
[INFO] [stderr]     |
[INFO] [stderr] 164 |             conn.del(keys)?;
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] help: use `()` annotations to avoid fallback changes
[INFO] [stderr]     |
[INFO] [stderr] 164 |             conn.del::<_, ()>(keys)?;
[INFO] [stderr]     |                     +++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: this function depends on never type fallback being `()`
[INFO] [stderr]    --> src/queue.rs:170:5
[INFO] [stderr]     |
[INFO] [stderr] 170 |     pub fn remove(&self, message_id: u64) -> QResult<bool> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stderr]     = help: specify the types explicitly
[INFO] [stderr] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stderr]    --> src/queue.rs:185:18
[INFO] [stderr]     |
[INFO] [stderr] 185 |             conn.zrem(self.k("reserved"), message_id)?;
[INFO] [stderr]     |                  ^^^^
[INFO] [stderr] help: use `()` annotations to avoid fallback changes
[INFO] [stderr]     |
[INFO] [stderr] 185 ~             conn.zrem::<_, _, ()>(self.k("reserved"), message_id)?;
[INFO] [stderr] 186 ~             conn.zrem::<_, _, ()>(self.k("delayed"), message_id)?;
[INFO] [stderr] 187 ~             conn.lrem::<_, _, ()>(self.k("waiting"), 0, message_id)?;
[INFO] [stderr] 188 ~             conn.hdel::<_, _, ()>(self.k("attempts"), message_id)?;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this function depends on never type fallback being `()`
[INFO] [stderr]    --> src/queue.rs:195:5
[INFO] [stderr]     |
[INFO] [stderr] 195 |     #[instrument(name = "reserve", skip_all)]
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stderr]     = help: specify the types explicitly
[INFO] [stderr] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stderr]    --> src/queue.rs:198:14
[INFO] [stderr]     |
[INFO] [stderr] 198 |         conn.hdel(self.k("messages"), message_id)?;
[INFO] [stderr]     |              ^^^^
[INFO] [stderr]     = note: this warning originates in the attribute macro `instrument` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this function depends on never type fallback being `()`
[INFO] [stderr]    --> src/queue.rs:205:5
[INFO] [stderr]     |
[INFO] [stderr] 205 |     fn move_expired(&self, from: &str) -> QResult<()> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stderr]     = help: specify the types explicitly
[INFO] [stderr] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stderr]    --> src/queue.rs:209:14
[INFO] [stderr]     |
[INFO] [stderr] 209 |         conn.zrembyscore(self.k(from), "-inf", now)?;
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr] help: use `()` annotations to avoid fallback changes
[INFO] [stderr]     |
[INFO] [stderr] 209 ~         conn.zrembyscore::<_, _, _, ()>(self.k(from), "-inf", now)?;
[INFO] [stderr] 210 |         for id in expired {
[INFO] [stderr] 211 ~             conn.rpush::<_, _, ()>(self.k("waiting"), id)?;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `queue-rs` (lib) generated 6 warnings (run `cargo fix --lib -p queue-rs` to apply 4 suggestions)
[INFO] [stderr] warning: `queue-rs` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: queue-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/queue_rs-08ac6c3aabe93ca0)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test queue::tests::test_queue_init ... ok
[INFO] [stdout] test queue::tests::test_struct_to_json ... ok
[INFO] [stdout] test task::tests::test_run ... ok
[INFO] [stdout] test queue::tests::test_clear_all_keys ... FAILED
[INFO] [stdout] test queue::tests::test_add_jobs ... FAILED
[INFO] [stdout] test queue::tests::test_redis_option_set ... FAILED
[INFO] [stdout] test task::tests::test_listen has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "a7f8751b7bb54f466b028ab0b4e5e3018f7a6c8a60a77362642b5169fa3fe533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7f8751b7bb54f466b028ab0b4e5e3018f7a6c8a60a77362642b5169fa3fe533", kill_on_drop: false }`
[INFO] [stdout] a7f8751b7bb54f466b028ab0b4e5e3018f7a6c8a60a77362642b5169fa3fe533
