[INFO] fetching crate redis_connector 0.1.1...
[INFO] testing redis_connector-0.1.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate redis_connector 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate redis_connector 0.1.1
[INFO] finished tweaking crates.io crate redis_connector 0.1.1
[INFO] tweaked toml for crates.io crate redis_connector 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate redis_connector 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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 128 packages to latest compatible versions
[INFO] [stderr]       Adding bb8-redis v0.10.1 (available: v0.24.0)
[INFO] [stderr]       Adding mocktopus v0.7.11 (available: v0.8.0)
[INFO] [stderr]       Adding redis v0.21.7 (available: v0.32.7)
[INFO] [stderr]       Adding serde-aux v3.1.0 (available: v4.7.0)
[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 }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e1c1a5abdc5fe33b9277f4b2330748f4da774399f115b23081ab3942b8b3dcd
[INFO] running `Command { std: "docker" "start" "-a" "1e1c1a5abdc5fe33b9277f4b2330748f4da774399f115b23081ab3942b8b3dcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e1c1a5abdc5fe33b9277f4b2330748f4da774399f115b23081ab3942b8b3dcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e1c1a5abdc5fe33b9277f4b2330748f4da774399f115b23081ab3942b8b3dcd", kill_on_drop: false }`
[INFO] [stdout] 1e1c1a5abdc5fe33b9277f4b2330748f4da774399f115b23081ab3942b8b3dcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 72478084c1e317824e955f6e26354bde93555d747604db0e8c781032f79c0dda
[INFO] running `Command { std: "docker" "start" "-a" "72478084c1e317824e955f6e26354bde93555d747604db0e8c781032f79c0dda", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling sha1 v0.6.1
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling serde-aux v3.1.0
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling bb8 v0.7.1
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling redis v0.21.7
[INFO] [stderr]    Compiling bb8-redis v0.10.1
[INFO] [stderr]    Compiling redis_connector v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.34s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.21.7
[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" "72478084c1e317824e955f6e26354bde93555d747604db0e8c781032f79c0dda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72478084c1e317824e955f6e26354bde93555d747604db0e8c781032f79c0dda", kill_on_drop: false }`
[INFO] [stdout] 72478084c1e317824e955f6e26354bde93555d747604db0e8c781032f79c0dda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abce9e204674e787814b044d54606498f383fe5c272e476ec26e03618cfcf1e8
[INFO] running `Command { std: "docker" "start" "-a" "abce9e204674e787814b044d54606498f383fe5c272e476ec26e03618cfcf1e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling mocktopus_macros v0.7.11
[INFO] [stderr]    Compiling mocktopus v0.7.11
[INFO] [stdout] error[E0059]: type parameter to bare `FnOnce` trait must be a tuple
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mocktopus-0.7.11/src/mocking.rs:100:25
[INFO] [stdout]     |
[INFO] [stdout] 100 | impl<T, O, F: FnOnce<T, Output = O>> Mockable<T, O> for F {
[INFO] [stdout]     |                         ^^^^^^^^^^ the trait `Tuple` is not implemented for `T`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `FnOnce`
[INFO] [stdout]    --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:242:0
[INFO] [stdout] help: consider restricting type parameter `T` with unstable trait `Tuple`
[INFO] [stdout]     |
[INFO] [stdout] 100 | impl<T: std::marker::Tuple, O, F: FnOnce<T, Output = O>> Mockable<T, O> for F {
[INFO] [stdout]     |       ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0059]: type parameter to bare `FnMut` trait must be a tuple
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mocktopus-0.7.11/src/mocking.rs:192:12
[INFO] [stdout]     |
[INFO] [stdout] 192 |         M: FnMut<I, Output = MockResult<I, O>> + 'a,
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tuple` is not implemented for `I`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `FnMut`
[INFO] [stdout]    --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:163:0
[INFO] [stdout] help: consider further restricting type parameter `I` with unstable trait `Tuple`
[INFO] [stdout]     |
[INFO] [stdout] 192 |         M: FnMut<I, Output = MockResult<I, O>> + 'a, I: std::marker::Tuple
[INFO] [stdout]     |                                                      +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0059]: type parameter to bare `FnMut` trait must be a tuple
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mocktopus-0.7.11/src/mocking.rs:204:12
[INFO] [stdout]     |
[INFO] [stdout] 204 |         M: FnMut<I, Output = MockResult<I, O>>,
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tuple` is not implemented for `I`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `FnMut`
[INFO] [stdout]    --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:163:0
[INFO] [stdout] help: consider further restricting type parameter `I` with unstable trait `Tuple`
[INFO] [stdout]     |
[INFO] [stdout] 204 |         M: FnMut<I, Output = MockResult<I, O>>, I: std::marker::Tuple
[INFO] [stdout]     |                                                 +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0059]: type parameter to bare `FnMut` trait must be a tuple
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mocktopus-0.7.11/src/mocking.rs:45:27
[INFO] [stdout]    |
[INFO] [stdout] 45 |     unsafe fn mock_raw<M: FnMut<T, Output = MockResult<T, O>>>(&self, mock: M);
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tuple` is not implemented for `T`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `FnMut`
[INFO] [stdout]   --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:163:0
[INFO] [stdout] help: consider restricting type parameter `T` with unstable trait `Tuple`
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Mockable<T: std::marker::Tuple, O> {
[INFO] [stdout]    |                     ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0059]: type parameter to bare `FnMut` trait must be a tuple
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mocktopus-0.7.11/src/mocking.rs:65:21
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn mock_safe<M: FnMut<T, Output = MockResult<T, O>> + 'static>(&self, mock: M);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tuple` is not implemented for `T`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `FnMut`
[INFO] [stdout]   --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:163:0
[INFO] [stdout] help: consider restricting type parameter `T` with unstable trait `Tuple`
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Mockable<T: std::marker::Tuple, O> {
[INFO] [stdout]    |                     ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `I` is not a tuple
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mocktopus-0.7.11/src/mock_store.rs:142:68
[INFO] [stdout]     |
[INFO] [stdout] 142 |             Ok(mut mock) => MockLayerResult::Handled(mock.call_mut(input)),
[INFO] [stdout]     |                                                           -------- ^^^^^ the trait `Tuple` is not implemented for `I`
[INFO] [stdout]     |                                                           |
[INFO] [stdout]     |                                                           required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `call_mut`
[INFO] [stdout]    --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:166:4
[INFO] [stdout] help: consider restricting type parameter `I` with unstable trait `Tuple`
[INFO] [stdout]     |
[INFO] [stdout] 133 | impl<I: std::marker::Tuple, O> StoredMock<I, O> {
[INFO] [stdout]     |       ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0059, E0277.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0059`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mocktopus` (lib) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "abce9e204674e787814b044d54606498f383fe5c272e476ec26e03618cfcf1e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abce9e204674e787814b044d54606498f383fe5c272e476ec26e03618cfcf1e8", kill_on_drop: false }`
[INFO] [stdout] abce9e204674e787814b044d54606498f383fe5c272e476ec26e03618cfcf1e8
