[INFO] fetching crate rsrq 1.1.0...
[INFO] testing rsrq-1.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate rsrq 1.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rsrq 1.1.0
[INFO] finished tweaking crates.io crate rsrq 1.1.0
[INFO] tweaked toml for crates.io crate rsrq 1.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsrq 1.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rsrq 1.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 8d09f303ba1a5480c7b044ebcd4d5a9de34a9c218f57cb67dacd56c67d21b587
[INFO] running `Command { std: "docker" "start" "-a" "8d09f303ba1a5480c7b044ebcd4d5a9de34a9c218f57cb67dacd56c67d21b587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d09f303ba1a5480c7b044ebcd4d5a9de34a9c218f57cb67dacd56c67d21b587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d09f303ba1a5480c7b044ebcd4d5a9de34a9c218f57cb67dacd56c67d21b587", kill_on_drop: false }`
[INFO] [stdout] 8d09f303ba1a5480c7b044ebcd4d5a9de34a9c218f57cb67dacd56c67d21b587
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94f51f54b76e5962d6e95d8b31294a70c3fb9689a41ab008e3f2993cf0903a70
[INFO] running `Command { std: "docker" "start" "-a" "94f51f54b76e5962d6e95d8b31294a70c3fb9689a41ab008e3f2993cf0903a70", kill_on_drop: false }`
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[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/model/job/rsrq_job.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub async fn new<C: redis::aio::ConnectionLike>(queue: &str, cmd: &str, con: &mut C) -> RsrqResult<Job> {
[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/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/model/job/rsrq_job.rs:71:14
[INFO] [stdout]    |
[INFO] [stdout] 71 |         pipe.query_async(con).await.map_err(RsrqError::RedisOpError)?;
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout]    = note: `#[deny(dependency_on_unit_never_type_fallback)]` (part of `#[deny(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 71 |         pipe.query_async::<_, ()>(con).await.map_err(RsrqError::RedisOpError)?;
[INFO] [stdout]    |                         +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/model/process/rsrq_process.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub async fn push(&self, con: &mut ConnectionManager) -> RsrqResult<()> {
[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/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/model/process/rsrq_process.rs:104:13
[INFO] [stdout]     |
[INFO] [stdout] 104 |         con.hset_multiple(&self.key, &arr).await.map_err(RsrqError::RedisOpError)?;
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 104 |         con.hset_multiple::<_, _, _, ()>(&self.key, &arr).await.map_err(RsrqError::RedisOpError)?;
[INFO] [stdout]     |                          +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/model/process/rsrq_process.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub async fn delete(&self, con: &mut ConnectionManager) -> RsrqResult<()> {
[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/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/model/process/rsrq_process.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |         con.del(&self.key).await.map_err(RsrqError::RedisOpError)?;
[INFO] [stdout]     |             ^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 109 |         con.del::<_, ()>(&self.key).await.map_err(RsrqError::RedisOpError)?;
[INFO] [stdout]     |                +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/model/process/rsrq_process.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub async fn update_running(&mut self, n_running: usize, con: &mut ConnectionManager) -> RsrqResult<()> {
[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/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/model/process/rsrq_process.rs:127:13
[INFO] [stdout]     |
[INFO] [stdout] 127 |         con.hset_multiple(&self.key, &values).await.map_err(RsrqError::RedisOpError)?;
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 127 |         con.hset_multiple::<_, _, _, ()>(&self.key, &values).await.map_err(RsrqError::RedisOpError)?;
[INFO] [stdout]     |                          +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/command/worker/util.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub async fn update_redis_start_job(proc_id: usize, job: &Job, start_ts: &str, con: &mut ConnectionManager) -> RsrqResult<()> {
[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/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/command/worker/util.rs:40:10
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pipe.query_async(con).await.map_err(RsrqError::RedisOpError)?;
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pipe.query_async::<_, ()>(con).await.map_err(RsrqError::RedisOpError)?;
[INFO] [stdout]    |                     +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/command/worker/run_on_job.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub async fn process_new_job(proc_id: usize, queue_name: &str, job: &Job, con: &mut ConnectionManager) -> RsrqResult<()> {
[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/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/command/worker/run_on_job.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pipe.query_async(con).await.map_err(RsrqError::RedisOpError)?;
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pipe.query_async::<_, ()>(con).await.map_err(RsrqError::RedisOpError)?;
[INFO] [stdout]    |                     +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/command/snakemake/cancel.rs:66:1
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn cancel_jobs(jobs: &[MinimalJob], con: &mut Connection) -> RsrqResult<()> {
[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/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/command/snakemake/cancel.rs:82:10
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pipe.query(con).map_err(RsrqError::RedisOpError)?;
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pipe.query::<()>(con).map_err(RsrqError::RedisOpError)?;
[INFO] [stdout]    |               ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/command/purge/all.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub fn purge_all() -> RsrqResult<()> {
[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/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/command/purge/all.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pipe.query(&mut con).map_err(RsrqError::RedisOpError)?;
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pipe.query::<()>(&mut con).map_err(RsrqError::RedisOpError)?;
[INFO] [stdout]    |               ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/command/purge/queue.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn purge_queue(queue: &Option<String>, queue_type: QueueType) -> RsrqResult<()> {
[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/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/command/purge/queue.rs:48:10
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pipe.query(&mut con).map_err(RsrqError::RedisOpError)?;
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pipe.query::<()>(&mut con).map_err(RsrqError::RedisOpError)?;
[INFO] [stdout]    |               ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cmd` is never read
[INFO] [stdout]   --> src/model/command.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct RsrqCommandResult {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 22 |     pub cmd: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/model/shutdown_handler.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(tx: &mpsc::Sender<WorkerMessage>) -> ShutdownHandler {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(tx: &mpsc::Sender<WorkerMessage>) -> ShutdownHandler<'_> {
[INFO] [stdout]    |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rsrq` (bin "rsrq") due to 18 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "94f51f54b76e5962d6e95d8b31294a70c3fb9689a41ab008e3f2993cf0903a70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94f51f54b76e5962d6e95d8b31294a70c3fb9689a41ab008e3f2993cf0903a70", kill_on_drop: false }`
[INFO] [stdout] 94f51f54b76e5962d6e95d8b31294a70c3fb9689a41ab008e3f2993cf0903a70
