[INFO] fetching crate ofi-pass 0.3.0...
[INFO] checking ofi-pass-0.3.0 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate ofi-pass 0.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate ofi-pass 0.3.0 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ofi-pass 0.3.0
[INFO] finished tweaking crates.io crate ofi-pass 0.3.0
[INFO] tweaked toml for crates.io crate ofi-pass 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate ofi-pass 0.3.0 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" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded directories v3.0.2
[INFO] [stderr]   Downloaded mocktopus_macros v0.7.11
[INFO] [stderr]   Downloaded mocktopus v0.7.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 296d65f1046a31a57bb05ef4985681e7cd5af5da2cd78389ac10cd476078c924
[INFO] running `Command { std: "docker" "start" "-a" "296d65f1046a31a57bb05ef4985681e7cd5af5da2cd78389ac10cd476078c924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "296d65f1046a31a57bb05ef4985681e7cd5af5da2cd78389ac10cd476078c924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "296d65f1046a31a57bb05ef4985681e7cd5af5da2cd78389ac10cd476078c924", kill_on_drop: false }`
[INFO] [stdout] 296d65f1046a31a57bb05ef4985681e7cd5af5da2cd78389ac10cd476078c924
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bf85a62692038781fefe7e057550907aced3f58e9d75076c7c119e48bb1fcc8
[INFO] running `Command { std: "docker" "start" "-a" "7bf85a62692038781fefe7e057550907aced3f58e9d75076c7c119e48bb1fcc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking dirs-sys v0.3.6
[INFO] [stderr]     Checking directories v3.0.2
[INFO] [stderr]     Checking ofi-pass v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling mocktopus_macros v0.7.11
[INFO] [stderr]     Checking 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-6f17d22bba15001f/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/9610dfe5a9a731ced1ea4923ecbd0c57fe367898/library/core/src/ops/function.rs:242:1
[INFO] [stdout] help: consider restricting type parameter `T`
[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-6f17d22bba15001f/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/9610dfe5a9a731ced1ea4923ecbd0c57fe367898/library/core/src/ops/function.rs:163:1
[INFO] [stdout] help: consider further restricting type parameter `I`
[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-6f17d22bba15001f/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/9610dfe5a9a731ced1ea4923ecbd0c57fe367898/library/core/src/ops/function.rs:163:1
[INFO] [stdout] help: consider further restricting type parameter `I`
[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-6f17d22bba15001f/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/9610dfe5a9a731ced1ea4923ecbd0c57fe367898/library/core/src/ops/function.rs:163:1
[INFO] [stdout] help: consider restricting type parameter `T`
[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-6f17d22bba15001f/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/9610dfe5a9a731ced1ea4923ecbd0c57fe367898/library/core/src/ops/function.rs:163:1
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Mockable<T: std::marker::Tuple, O> {
[INFO] [stdout]    |                     ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this 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" "7bf85a62692038781fefe7e057550907aced3f58e9d75076c7c119e48bb1fcc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bf85a62692038781fefe7e057550907aced3f58e9d75076c7c119e48bb1fcc8", kill_on_drop: false }`
[INFO] [stdout] 7bf85a62692038781fefe7e057550907aced3f58e9d75076c7c119e48bb1fcc8
