[INFO] cloning repository https://github.com/mknet/rust-mocktopus-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mknet/rust-mocktopus-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmknet%2Frust-mocktopus-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmknet%2Frust-mocktopus-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bee15a86464f38a1d29be7d666a87c52ccc27626
[INFO] checking mknet/rust-mocktopus-playground/bee15a86464f38a1d29be7d666a87c52ccc27626 against master#292be5c7c05138d753bbd4b30db7a3f1a5c914f7 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmknet%2Frust-mocktopus-playground" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mknet/rust-mocktopus-playground
[INFO] finished tweaking git repo https://github.com/mknet/rust-mocktopus-playground
[INFO] tweaked toml for git repo https://github.com/mknet/rust-mocktopus-playground written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mknet/rust-mocktopus-playground on toolchain 292be5c7c05138d753bbd4b30db7a3f1a5c914f7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mknet/rust-mocktopus-playground 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" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mocktopus_macros v0.7.5
[INFO] [stderr]   Downloaded mocktopus v0.7.5
[INFO] [stderr]   Downloaded syn v1.0.33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55e2a0a6678df77d1bd4b13e5f8e8b30a4d0f65d4e754ffa63ab1db514953ef4
[INFO] running `Command { std: "docker" "start" "-a" "55e2a0a6678df77d1bd4b13e5f8e8b30a4d0f65d4e754ffa63ab1db514953ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55e2a0a6678df77d1bd4b13e5f8e8b30a4d0f65d4e754ffa63ab1db514953ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55e2a0a6678df77d1bd4b13e5f8e8b30a4d0f65d4e754ffa63ab1db514953ef4", kill_on_drop: false }`
[INFO] [stdout] 55e2a0a6678df77d1bd4b13e5f8e8b30a4d0f65d4e754ffa63ab1db514953ef4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93fe08eaa909c3af39b365d65e0f1fe66da12a5e6dbdad130468f22af3117199
[INFO] running `Command { std: "docker" "start" "-a" "93fe08eaa909c3af39b365d65e0f1fe66da12a5e6dbdad130468f22af3117199", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling mocktopus_macros v0.7.5
[INFO] [stderr]     Checking mocktopus v0.7.5
[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-0.7.5/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/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/core/src/ops/function.rs:242:1
[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-0.7.5/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/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/core/src/ops/function.rs:163:1
[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-0.7.5/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/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/core/src/ops/function.rs:163:1
[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-0.7.5/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/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/core/src/ops/function.rs:163:1
[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-0.7.5/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/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/core/src/ops/function.rs:163:1
[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-0.7.5/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/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/core/src/ops/function.rs:166:5
[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" "93fe08eaa909c3af39b365d65e0f1fe66da12a5e6dbdad130468f22af3117199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93fe08eaa909c3af39b365d65e0f1fe66da12a5e6dbdad130468f22af3117199", kill_on_drop: false }`
[INFO] [stdout] 93fe08eaa909c3af39b365d65e0f1fe66da12a5e6dbdad130468f22af3117199
