[INFO] fetching crate rslock 0.2.2... [INFO] checking rslock-0.2.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate rslock 0.2.2 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate rslock 0.2.2 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rslock 0.2.2 [INFO] finished tweaking crates.io crate rslock 0.2.2 [INFO] tweaked toml for crates.io crate rslock 0.2.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate rslock 0.2.2 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-test v0.4.2 [INFO] [stderr] Downloaded testcontainers v0.14.0 [INFO] [stderr] Downloaded bollard-stubs v1.41.0 [INFO] [stderr] Downloaded redis v0.21.7 [INFO] [stderr] Downloaded serde_derive v1.0.174 [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_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 722899cb25eb79d81716b265d81102432b9ace6b640c1fb5c29f8055883aaafb [INFO] running `Command { std: "docker" "start" "-a" "722899cb25eb79d81716b265d81102432b9ace6b640c1fb5c29f8055883aaafb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "722899cb25eb79d81716b265d81102432b9ace6b640c1fb5c29f8055883aaafb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "722899cb25eb79d81716b265d81102432b9ace6b640c1fb5c29f8055883aaafb", kill_on_drop: false }` [INFO] [stdout] 722899cb25eb79d81716b265d81102432b9ace6b640c1fb5c29f8055883aaafb [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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e492042bba4f3cc96655022aa25d759655b06d2b994dee5d038dd9f6f6fcbfa [INFO] running `Command { std: "docker" "start" "-a" "5e492042bba4f3cc96655022aa25d759655b06d2b994dee5d038dd9f6f6fcbfa", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking value-bag v1.4.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking concurrent-queue v2.2.0 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling quote v1.0.31 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking parking v2.1.0 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Checking async-lock v2.7.0 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling serde v1.0.174 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking async-task v4.4.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Compiling serde_derive v1.0.174 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking atomic-waker v1.1.1 [INFO] [stderr] Checking blocking v1.3.1 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking async-executor v1.5.1 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling async-trait v0.1.72 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Compiling serde_json v1.0.103 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking sha1 v0.6.1 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking sha2 v0.10.7 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking async-global-executor v2.3.1 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling serde_with_macros v1.5.2 [INFO] [stderr] Checking serde_with v1.14.0 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking tokio-test v0.4.2 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking combine v4.6.6 [INFO] [stderr] Checking bollard-stubs v1.41.0 [INFO] [stderr] Checking redis v0.21.7 [INFO] [stderr] Checking rslock v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking testcontainers v0.14.0 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `Command { std: "docker" "inspect" "5e492042bba4f3cc96655022aa25d759655b06d2b994dee5d038dd9f6f6fcbfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e492042bba4f3cc96655022aa25d759655b06d2b994dee5d038dd9f6f6fcbfa", kill_on_drop: false }` [INFO] [stdout] 5e492042bba4f3cc96655022aa25d759655b06d2b994dee5d038dd9f6f6fcbfa [INFO] checking rslock-0.2.2 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate rslock 0.2.2 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate rslock 0.2.2 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rslock 0.2.2 [INFO] finished tweaking crates.io crate rslock 0.2.2 [INFO] tweaked toml for crates.io crate rslock 0.2.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate rslock 0.2.2 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2373d11b71a44fcf131d504a5d4dcee606a5f47977a8078a9308bb2389dbf7a3 [INFO] running `Command { std: "docker" "start" "-a" "2373d11b71a44fcf131d504a5d4dcee606a5f47977a8078a9308bb2389dbf7a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2373d11b71a44fcf131d504a5d4dcee606a5f47977a8078a9308bb2389dbf7a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2373d11b71a44fcf131d504a5d4dcee606a5f47977a8078a9308bb2389dbf7a3", kill_on_drop: false }` [INFO] [stdout] 2373d11b71a44fcf131d504a5d4dcee606a5f47977a8078a9308bb2389dbf7a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18a952a0069d72a0bb0270196afdd30682b6b70cee35b45d7ce76bb2af25cd78 [INFO] running `Command { std: "docker" "start" "-a" "18a952a0069d72a0bb0270196afdd30682b6b70cee35b45d7ce76bb2af25cd78", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking value-bag v1.4.1 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking concurrent-queue v2.2.0 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking parking v2.1.0 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling quote v1.0.31 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking async-lock v2.7.0 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling serde v1.0.174 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking async-task v4.4.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling serde_derive v1.0.174 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking atomic-waker v1.1.1 [INFO] [stderr] Checking blocking v1.3.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking async-executor v1.5.1 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling async-trait v0.1.72 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Compiling serde_json v1.0.103 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking sha1 v0.6.1 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking sha2 v0.10.7 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking async-global-executor v2.3.1 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling serde_with_macros v1.5.2 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking tokio-test v0.4.2 [INFO] [stderr] Checking combine v4.6.6 [INFO] [stderr] Checking serde_with v1.14.0 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking bollard-stubs v1.41.0 [INFO] [stderr] Checking redis v0.21.7 [INFO] [stdout] error[E0277]: the trait bound `!: FromRedisValue` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.21.7/src/script.rs:177:30 [INFO] [stdout] | [INFO] [stdout] 177 | load_cmd.query_async(con).await?; [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] (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12) [INFO] [stdout] (T10, T11, T12) [INFO] [stdout] (T11, T12) [INFO] [stdout] (T12,) [INFO] [stdout] (T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12) [INFO] [stdout] (T3, T4, T5, T6, T7, T8, T9, T10, T11, T12) [INFO] [stdout] (T4, T5, T6, T7, T8, T9, T10, T11, T12) [INFO] [stdout] and 41 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `Cmd::query_async` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.21.7/src/cmd.rs:377:36 [INFO] [stdout] | [INFO] [stdout] 377 | pub async fn query_async(&self, con: &mut C) -> RedisResult [INFO] [stdout] | ^^^^^^^^^^^^^^ required by this bound in `Cmd::query_async` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: FromRedisValue` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.21.7/src/script.rs:143:30 [INFO] [stdout] | [INFO] [stdout] 143 | ... .query(con)?; [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] (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12) [INFO] [stdout] (T10, T11, T12) [INFO] [stdout] (T11, T12) [INFO] [stdout] (T12,) [INFO] [stdout] (T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12) [INFO] [stdout] (T3, T4, T5, T6, T7, T8, T9, T10, T11, T12) [INFO] [stdout] (T4, T5, T6, T7, T8, T9, T10, T11, T12) [INFO] [stdout] and 41 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `Cmd::query` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.21.7/src/cmd.rs:367:21 [INFO] [stdout] | [INFO] [stdout] 367 | pub fn query(&self, con: &mut dyn ConnectionLike) -> RedisResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ required by this bound in `Cmd::query` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `redis` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "18a952a0069d72a0bb0270196afdd30682b6b70cee35b45d7ce76bb2af25cd78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18a952a0069d72a0bb0270196afdd30682b6b70cee35b45d7ce76bb2af25cd78", kill_on_drop: false }` [INFO] [stdout] 18a952a0069d72a0bb0270196afdd30682b6b70cee35b45d7ce76bb2af25cd78