[INFO] fetching crate cache_service 1.1.0...
[INFO] testing cache_service-1.1.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate cache_service 1.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate cache_service 1.1.0
[INFO] finished tweaking crates.io crate cache_service 1.1.0
[INFO] tweaked toml for crates.io crate cache_service 1.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cache_service 1.1.0 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]     Updating crates.io index
[INFO] [stderr]      Locking 54 packages to highest compatible versions
[INFO] [stderr]       Adding redis v0.25.5 (available: v1.7.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b2a2b6c3ca05b796dbd2054662c745b4d605875e43f5cfc6218320a21c16ce2c
[INFO] running `Command { std: "docker" "start" "b2a2b6c3ca05b796dbd2054662c745b4d605875e43f5cfc6218320a21c16ce2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2a2b6c3ca05b796dbd2054662c745b4d605875e43f5cfc6218320a21c16ce2c", 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" "b2a2b6c3ca05b796dbd2054662c745b4d605875e43f5cfc6218320a21c16ce2c" "/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" "b2a2b6c3ca05b796dbd2054662c745b4d605875e43f5cfc6218320a21c16ce2c", 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" "b2a2b6c3ca05b796dbd2054662c745b4d605875e43f5cfc6218320a21c16ce2c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]    Compiling litemap v0.8.3
[INFO] [stderr]    Compiling writeable v0.6.4
[INFO] [stderr]    Compiling icu_normalizer_data v2.3.0
[INFO] [stderr]    Compiling icu_properties_data v2.3.0
[INFO] [stderr]    Compiling smallvec v1.16.2
[INFO] [stderr]    Compiling libc v0.2.190
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling combine v4.6.8
[INFO] [stderr]    Compiling sha1_smol v1.0.1
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling synstructure v0.14.0
[INFO] [stderr]    Compiling zerofrom-derive v0.1.8
[INFO] [stderr]    Compiling yoke-derive v0.8.4
[INFO] [stderr]    Compiling zerovec-derive v0.11.6
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling zerofrom v0.1.8
[INFO] [stderr]    Compiling yoke v0.8.3
[INFO] [stderr]    Compiling zerotrie v0.2.5
[INFO] [stderr]    Compiling zerovec v0.11.8
[INFO] [stderr]    Compiling tinystr v0.8.4
[INFO] [stderr]    Compiling potential_utf v0.1.6
[INFO] [stderr]    Compiling icu_collections v2.3.0
[INFO] [stderr]    Compiling icu_locale_core v2.3.0
[INFO] [stderr]    Compiling icu_provider v2.3.1
[INFO] [stderr]    Compiling icu_normalizer v2.3.0
[INFO] [stderr]    Compiling icu_properties v2.3.0
[INFO] [stderr]    Compiling idna_adapter v1.2.2
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling redis v0.25.5
[INFO] [stderr]    Compiling cache_service v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `!: FromRedisValue` is not satisfied
[INFO] [stdout]     --> src/kv_cache.rs:34:18
[INFO] [stdout]      |
[INFO] [stdout]   34 |                 .set_ex(payload.key, payload.value, payload.ttl)
[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 44 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 `set_ex`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/redis-0.25.5/src/commands/macros.rs:44:60
[INFO] [stdout]      |
[INFO] [stdout]   39 |           pub trait Commands : ConnectionLike+Sized {
[INFO] [stdout] ...
[INFO] [stdout]   44 |                   fn $name<$lifetime, $($tyargs: $ty, )* RV: FromRedisValue>(
[INFO] [stdout]      |                                                              ^^^^^^^^^^^^^^ required by this bound in `Commands::set_ex`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/redis-0.25.5/src/commands/mod.rs:131:1
[INFO] [stdout]      |
[INFO] [stdout]  131 | / implement_commands! {
[INFO] [stdout]  132 | |     'a
[INFO] [stdout] ...    |
[INFO] [stdout]  173 | |     fn set_ex<K: ToRedisArgs, V: ToRedisArgs>(key: K, value: V, seconds: u64) {
[INFO] [stdout] ...    |
[INFO] [stdout] 1968 | | }
[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/kv_cache.rs:50:18
[INFO] [stdout]      |
[INFO] [stdout]   50 |         self.con.del(key).map_err(KvError::CommandFailed)?;
[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 44 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 `del`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/redis-0.25.5/src/commands/macros.rs:44:60
[INFO] [stdout]      |
[INFO] [stdout]   39 |           pub trait Commands : ConnectionLike+Sized {
[INFO] [stdout] ...
[INFO] [stdout]   44 |                   fn $name<$lifetime, $($tyargs: $ty, )* RV: FromRedisValue>(
[INFO] [stdout]      |                                                              ^^^^^^^^^^^^^^ required by this bound in `Commands::del`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/redis-0.25.5/src/commands/mod.rs:131:1
[INFO] [stdout]      |
[INFO] [stdout]  131 | / implement_commands! {
[INFO] [stdout]  132 | |     'a
[INFO] [stdout] ...    |
[INFO] [stdout]  208 | |     fn del<K: ToRedisArgs>(key: K) {
[INFO] [stdout] ...    |
[INFO] [stdout] 1968 | | }
[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 `cache_service` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b2a2b6c3ca05b796dbd2054662c745b4d605875e43f5cfc6218320a21c16ce2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2a2b6c3ca05b796dbd2054662c745b4d605875e43f5cfc6218320a21c16ce2c", kill_on_drop: false }`
[INFO] [stdout] b2a2b6c3ca05b796dbd2054662c745b4d605875e43f5cfc6218320a21c16ce2c
