[INFO] fetching crate redyq 0.1.1... [INFO] checking redyq-0.1.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate redyq 0.1.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate redyq 0.1.1 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 redyq 0.1.1 [INFO] finished tweaking crates.io crate redyq 0.1.1 [INFO] tweaked toml for crates.io crate redyq 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 27 packages [INFO] [stderr] Adding dtoa v0.4.8 (latest: v1.0.9) [INFO] [stderr] Adding itoa v0.4.8 (latest: v1.0.11) [INFO] [stderr] Adding redis v0.18.0 (latest: v0.25.3) [INFO] [stderr] Adding sha1 v0.6.1 (latest: v0.10.6) [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] Downloading crates ... [INFO] [stderr] Downloaded redis v0.18.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f1156eceef7493242b5be22633508536dd7e8a57d4301f1c9df5cb8c7b8930f9 [INFO] running `Command { std: "docker" "start" "-a" "f1156eceef7493242b5be22633508536dd7e8a57d4301f1c9df5cb8c7b8930f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1156eceef7493242b5be22633508536dd7e8a57d4301f1c9df5cb8c7b8930f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1156eceef7493242b5be22633508536dd7e8a57d4301f1c9df5cb8c7b8930f9", kill_on_drop: false }` [INFO] [stdout] f1156eceef7493242b5be22633508536dd7e8a57d4301f1c9df5cb8c7b8930f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3fcf0503a87508f1648c3942a288dc76a2cb4cba20aae64b0ba40840cc84cbd2 [INFO] running `Command { std: "docker" "start" "-a" "3fcf0503a87508f1648c3942a288dc76a2cb4cba20aae64b0ba40840cc84cbd2", kill_on_drop: false }` [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking combine v4.6.6 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking sha1 v0.6.1 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking redis v0.18.0 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking redyq v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `fail_watcher_handle` and `complete_watcher_handle` are never read [INFO] [stdout] --> src/queue.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Queue { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | fail_watcher_handle: std::thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 12 | complete_watcher_handle: std::thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `fail_watcher_handle` and `complete_watcher_handle` are never read [INFO] [stdout] --> src/queue.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Queue { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | fail_watcher_handle: std::thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 12 | complete_watcher_handle: std::thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.19s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.18.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "3fcf0503a87508f1648c3942a288dc76a2cb4cba20aae64b0ba40840cc84cbd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fcf0503a87508f1648c3942a288dc76a2cb4cba20aae64b0ba40840cc84cbd2", kill_on_drop: false }` [INFO] [stdout] 3fcf0503a87508f1648c3942a288dc76a2cb4cba20aae64b0ba40840cc84cbd2 [INFO] checking redyq-0.1.1 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate redyq 0.1.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate redyq 0.1.1 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 redyq 0.1.1 [INFO] finished tweaking crates.io crate redyq 0.1.1 [INFO] tweaked toml for crates.io crate redyq 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 27 packages [INFO] [stderr] Adding dtoa v0.4.8 (latest: v1.0.9) [INFO] [stderr] Adding itoa v0.4.8 (latest: v1.0.11) [INFO] [stderr] Adding redis v0.18.0 (latest: v0.25.3) [INFO] [stderr] Adding sha1 v0.6.1 (latest: v0.10.6) [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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] bcf9fca0ae3aefae8e7b7a2f4a66cb2470bd05fa5f0dc41a908a2d13c3730c6f [INFO] running `Command { std: "docker" "start" "-a" "bcf9fca0ae3aefae8e7b7a2f4a66cb2470bd05fa5f0dc41a908a2d13c3730c6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bcf9fca0ae3aefae8e7b7a2f4a66cb2470bd05fa5f0dc41a908a2d13c3730c6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcf9fca0ae3aefae8e7b7a2f4a66cb2470bd05fa5f0dc41a908a2d13c3730c6f", kill_on_drop: false }` [INFO] [stdout] bcf9fca0ae3aefae8e7b7a2f4a66cb2470bd05fa5f0dc41a908a2d13c3730c6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a006155837a96d135eebaea6e3f9c383a7e2af08a742103886a7dc1ca9e7c797 [INFO] running `Command { std: "docker" "start" "-a" "a006155837a96d135eebaea6e3f9c383a7e2af08a742103886a7dc1ca9e7c797", kill_on_drop: false }` [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking combine v4.6.6 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking sha1 v0.6.1 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking redis v0.18.0 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stdout] error[E0277]: the trait bound `!: FromRedisValue` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.18.0/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 40 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-0.18.0/src/cmd.rs:383:21 [INFO] [stdout] | [INFO] [stdout] 383 | 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 1 previous error [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 2 previous errors; 94 warnings emitted [INFO] running `Command { std: "docker" "inspect" "a006155837a96d135eebaea6e3f9c383a7e2af08a742103886a7dc1ca9e7c797", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a006155837a96d135eebaea6e3f9c383a7e2af08a742103886a7dc1ca9e7c797", kill_on_drop: false }` [INFO] [stdout] a006155837a96d135eebaea6e3f9c383a7e2af08a742103886a7dc1ca9e7c797