[INFO] fetching crate rjq 0.3.0...
[INFO] testing rjq-0.3.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate rjq 0.3.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rjq 0.3.0
[INFO] finished tweaking crates.io crate rjq 0.3.0
[INFO] tweaked toml for crates.io crate rjq 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rjq 0.3.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 31 packages to highest compatible versions
[INFO] [stderr]       Adding redis v0.8.0 (available: v1.7.1)
[INFO] [stderr]       Adding uuid v0.5.1 (available: v1.27.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | homepage = "https://github.com/embali/rjq/"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 24 | repository = "https://github.com/embali/rjq/"
[INFO] [stderr]    |              --------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rjq` (manifest) generated 2 warnings
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 91fd349067a0f50973ebebcc8eda6033f0dd84e43ed994963035fb5becb32092
[INFO] running `Command { std: "docker" "start" "91fd349067a0f50973ebebcc8eda6033f0dd84e43ed994963035fb5becb32092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91fd349067a0f50973ebebcc8eda6033f0dd84e43ed994963035fb5becb32092", 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" "91fd349067a0f50973ebebcc8eda6033f0dd84e43ed994963035fb5becb32092" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91fd349067a0f50973ebebcc8eda6033f0dd84e43ed994963035fb5becb32092", 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" "91fd349067a0f50973ebebcc8eda6033f0dd84e43ed994963035fb5becb32092" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | homepage = "https://github.com/embali/rjq/"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 24 | repository = "https://github.com/embali/rjq/"
[INFO] [stderr]    |              --------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rjq` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling unicode-bidi v0.3.18
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling redis v0.8.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling sha1 v0.2.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling rjq v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:196:28
[INFO] [stdout]     |
[INFO] [stdout] 196 |          -> Result<(), Box<Error>> {
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 196 |          -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:124:42
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn drop(&self) -> Result<(), Box<Error>> {
[INFO] [stdout]     |                                          ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn drop(&self) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:141:83
[INFO] [stdout]     |
[INFO] [stdout] 141 |     pub fn enqueue(&self, args: Vec<String>, expire: usize) -> Result<String, Box<Error>> {
[INFO] [stdout]     |                                                                                   ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 141 |     pub fn enqueue(&self, args: Vec<String>, expire: usize) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]     |                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:160:60
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn status(&self, uuid: &str) -> Result<Status, Box<Error>> {
[INFO] [stdout]     |                                                            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn status(&self, uuid: &str) -> Result<Status, Box<dyn Error>> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:187:66
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub fn work<F: Fn(String, Vec<String>) -> Result<String, Box<Error>> + Send + Sync + 'static>
[INFO] [stdout]     |                                                                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub fn work<F: Fn(String, Vec<String>) -> Result<String, Box<dyn Error>> + Send + Sync + 'static>
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:278:68
[INFO] [stdout]     |
[INFO] [stdout] 278 |     pub fn result(&self, uuid: &str) -> Result<Option<String>, Box<Error>> {
[INFO] [stdout]     |                                                                    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 278 |     pub fn result(&self, uuid: &str) -> Result<Option<String>, Box<dyn Error>> {
[INFO] [stdout]     |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: FromRedisValue` is not satisfied
[INFO] [stdout]    --> src/lib.rs:128:14
[INFO] [stdout]     |
[INFO] [stdout] 128 |         conn.del(format!("{}:uuids", self.name))?;
[INFO] [stdout]     |              ^^^ the trait `FromRedisValue` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `FromRedisValue`:
[INFO] [stdout]               ()
[INFO] [stdout]               (T12,)
[INFO] [stdout]               (T11, T12)
[INFO] [stdout]               (T10, T11, T12)
[INFO] [stdout]               (T9, T10, T11, T12)
[INFO] [stdout]               (T8, T9, T10, T11, T12)
[INFO] [stdout]               (T7, T8, T9, T10, T11, T12)
[INFO] [stdout]               (T6, T7, T8, T9, T10, T11, T12)
[INFO] [stdout]             and 25 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `redis::Commands::del`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/redis-0.8.0/src/commands.rs:47:48
[INFO] [stdout]     |
[INFO] [stdout]  43 |           pub trait Commands : ConnectionLike+Sized {
[INFO] [stdout] ...
[INFO] [stdout]  47 |                   fn $name<$($tyargs: $ty,)* RV: FromRedisValue>(
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^ required by this bound in `Commands::del`
[INFO] [stdout] ...
[INFO] [stdout] 124 | / implement_commands! {
[INFO] [stdout] 125 | |     // most common operations
[INFO] [stdout] 126 | |
[INFO] [stdout] 127 | |     /// Get the value of a key.  If key is a vec this becomes an `MGET`.
[INFO] [stdout] ...   |
[INFO] [stdout] 168 | |     fn del<K: ToRedisArgs>(key: K) {
[INFO] [stdout] ...   |
[INFO] [stdout] 728 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: this error originates in the macro `implement_commands` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: FromRedisValue` is not satisfied
[INFO] [stdout]    --> src/lib.rs:147:14
[INFO] [stdout]     |
[INFO] [stdout] 147 |         conn.set_ex(format!("{}:{}", self.name, job.uuid),
[INFO] [stdout]     |              ^^^^^^ the trait `FromRedisValue` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `FromRedisValue`:
[INFO] [stdout]               ()
[INFO] [stdout]               (T12,)
[INFO] [stdout]               (T11, T12)
[INFO] [stdout]               (T10, T11, T12)
[INFO] [stdout]               (T9, T10, T11, T12)
[INFO] [stdout]               (T8, T9, T10, T11, T12)
[INFO] [stdout]               (T7, T8, T9, T10, T11, T12)
[INFO] [stdout]               (T6, T7, T8, T9, T10, T11, T12)
[INFO] [stdout]             and 25 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `redis::Commands::set_ex`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/redis-0.8.0/src/commands.rs:47:48
[INFO] [stdout]     |
[INFO] [stdout]  43 |           pub trait Commands : ConnectionLike+Sized {
[INFO] [stdout] ...
[INFO] [stdout]  47 |                   fn $name<$($tyargs: $ty,)* RV: FromRedisValue>(
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^ required by this bound in `Commands::set_ex`
[INFO] [stdout] ...
[INFO] [stdout] 124 | / implement_commands! {
[INFO] [stdout] 125 | |     // most common operations
[INFO] [stdout] 126 | |
[INFO] [stdout] 127 | |     /// Get the value of a key.  If key is a vec this becomes an `MGET`.
[INFO] [stdout] ...   |
[INFO] [stdout] 148 | |     fn set_ex<K: ToRedisArgs, V: ToRedisArgs>(key: K, value: V, seconds: usize) {
[INFO] [stdout] ...   |
[INFO] [stdout] 728 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: this error originates in the macro `implement_commands` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: FromRedisValue` is not satisfied
[INFO] [stdout]    --> src/lib.rs:150:14
[INFO] [stdout]     |
[INFO] [stdout] 150 |         conn.rpush(format!("{}:uuids", self.name), &job.uuid)?;
[INFO] [stdout]     |              ^^^^^ the trait `FromRedisValue` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `FromRedisValue`:
[INFO] [stdout]               ()
[INFO] [stdout]               (T12,)
[INFO] [stdout]               (T11, T12)
[INFO] [stdout]               (T10, T11, T12)
[INFO] [stdout]               (T9, T10, T11, T12)
[INFO] [stdout]               (T8, T9, T10, T11, T12)
[INFO] [stdout]               (T7, T8, T9, T10, T11, T12)
[INFO] [stdout]               (T6, T7, T8, T9, T10, T11, T12)
[INFO] [stdout]             and 25 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `redis::Commands::rpush`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/redis-0.8.0/src/commands.rs:47:48
[INFO] [stdout]     |
[INFO] [stdout]  43 |           pub trait Commands : ConnectionLike+Sized {
[INFO] [stdout] ...
[INFO] [stdout]  47 |                   fn $name<$($tyargs: $ty,)* RV: FromRedisValue>(
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^ required by this bound in `Commands::rpush`
[INFO] [stdout] ...
[INFO] [stdout] 124 | / implement_commands! {
[INFO] [stdout] 125 | |     // most common operations
[INFO] [stdout] 126 | |
[INFO] [stdout] 127 | |     /// Get the value of a key.  If key is a vec this becomes an `MGET`.
[INFO] [stdout] ...   |
[INFO] [stdout] 423 | |     fn rpush<K: ToRedisArgs, V: ToRedisArgs>(key: K, value: V) {
[INFO] [stdout] ...   |
[INFO] [stdout] 728 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: this error originates in the macro `implement_commands` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: FromRedisValue` is not satisfied
[INFO] [stdout]    --> src/lib.rs:233:18
[INFO] [stdout]     |
[INFO] [stdout] 233 |             conn.set_ex(&key, serde_json::to_string(&job)?, timeout + expire)?;
[INFO] [stdout]     |                  ^^^^^^ the trait `FromRedisValue` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `FromRedisValue`:
[INFO] [stdout]               ()
[INFO] [stdout]               (T12,)
[INFO] [stdout]               (T11, T12)
[INFO] [stdout]               (T10, T11, T12)
[INFO] [stdout]               (T9, T10, T11, T12)
[INFO] [stdout]               (T8, T9, T10, T11, T12)
[INFO] [stdout]               (T7, T8, T9, T10, T11, T12)
[INFO] [stdout]               (T6, T7, T8, T9, T10, T11, T12)
[INFO] [stdout]             and 25 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `redis::Commands::set_ex`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/redis-0.8.0/src/commands.rs:47:48
[INFO] [stdout]     |
[INFO] [stdout]  43 |           pub trait Commands : ConnectionLike+Sized {
[INFO] [stdout] ...
[INFO] [stdout]  47 |                   fn $name<$($tyargs: $ty,)* RV: FromRedisValue>(
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^ required by this bound in `Commands::set_ex`
[INFO] [stdout] ...
[INFO] [stdout] 124 | / implement_commands! {
[INFO] [stdout] 125 | |     // most common operations
[INFO] [stdout] 126 | |
[INFO] [stdout] 127 | |     /// Get the value of a key.  If key is a vec this becomes an `MGET`.
[INFO] [stdout] ...   |
[INFO] [stdout] 148 | |     fn set_ex<K: ToRedisArgs, V: ToRedisArgs>(key: K, value: V, seconds: usize) {
[INFO] [stdout] ...   |
[INFO] [stdout] 728 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: this error originates in the macro `implement_commands` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: FromRedisValue` is not satisfied
[INFO] [stdout]    --> src/lib.rs:259:18
[INFO] [stdout]     |
[INFO] [stdout] 259 |             conn.set_ex(&key, serde_json::to_string(&job)?, expire)?;
[INFO] [stdout]     |                  ^^^^^^ the trait `FromRedisValue` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `FromRedisValue`:
[INFO] [stdout]               ()
[INFO] [stdout]               (T12,)
[INFO] [stdout]               (T11, T12)
[INFO] [stdout]               (T10, T11, T12)
[INFO] [stdout]               (T9, T10, T11, T12)
[INFO] [stdout]               (T8, T9, T10, T11, T12)
[INFO] [stdout]               (T7, T8, T9, T10, T11, T12)
[INFO] [stdout]               (T6, T7, T8, T9, T10, T11, T12)
[INFO] [stdout]             and 25 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `redis::Commands::set_ex`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/redis-0.8.0/src/commands.rs:47:48
[INFO] [stdout]     |
[INFO] [stdout]  43 |           pub trait Commands : ConnectionLike+Sized {
[INFO] [stdout] ...
[INFO] [stdout]  47 |                   fn $name<$($tyargs: $ty,)* RV: FromRedisValue>(
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^ required by this bound in `Commands::set_ex`
[INFO] [stdout] ...
[INFO] [stdout] 124 | / implement_commands! {
[INFO] [stdout] 125 | |     // most common operations
[INFO] [stdout] 126 | |
[INFO] [stdout] 127 | |     /// Get the value of a key.  If key is a vec this becomes an `MGET`.
[INFO] [stdout] ...   |
[INFO] [stdout] 148 | |     fn set_ex<K: ToRedisArgs, V: ToRedisArgs>(key: K, value: V, seconds: usize) {
[INFO] [stdout] ...   |
[INFO] [stdout] 728 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     = note: this error originates in the macro `implement_commands` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rjq` (lib) due to 5 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "91fd349067a0f50973ebebcc8eda6033f0dd84e43ed994963035fb5becb32092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91fd349067a0f50973ebebcc8eda6033f0dd84e43ed994963035fb5becb32092", kill_on_drop: false }`
[INFO] [stdout] 91fd349067a0f50973ebebcc8eda6033f0dd84e43ed994963035fb5becb32092
