[INFO] fetching crate any-fn 0.6.1...
[INFO] checking any-fn-0.6.1 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate any-fn 0.6.1 into /workspace/builds/worker-0-tc1/source
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate any-fn 0.6.1
[INFO] finished tweaking crates.io crate any-fn 0.6.1
[INFO] tweaked toml for crates.io crate any-fn 0.6.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate any-fn 0.6.1 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate any-fn 0.6.1 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93afb572a37e3d60be4e86eeae36affd5bd6aba9836ce65d7e794a6ec97eab65
[INFO] running `Command { std: "docker" "start" "-a" "93afb572a37e3d60be4e86eeae36affd5bd6aba9836ce65d7e794a6ec97eab65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93afb572a37e3d60be4e86eeae36affd5bd6aba9836ce65d7e794a6ec97eab65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93afb572a37e3d60be4e86eeae36affd5bd6aba9836ce65d7e794a6ec97eab65", kill_on_drop: false }`
[INFO] [stdout] 93afb572a37e3d60be4e86eeae36affd5bd6aba9836ce65d7e794a6ec97eab65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01bef9809117f140541db581bab7809da2a6d9b026147ea77f4fe42620bf54ed
[INFO] running `Command { std: "docker" "start" "-a" "01bef9809117f140541db581bab7809da2a6d9b026147ea77f4fe42620bf54ed", kill_on_drop: false }`
[INFO] [stderr]     Checking any-fn v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/value.rs:32:33
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn downcast_ref<T: Any>(&self) -> Result<Ref<T>, AnyFnError> {
[INFO] [stdout]    |                                 ^^^^^            ------ the same lifetime is hidden here
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `-D mismatched-lifetime-syntaxes` implied by `-D warnings`
[INFO] [stdout]    = help: to override `-D warnings` add `#[allow(mismatched_lifetime_syntaxes)]`
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn downcast_ref<T: Any>(&self) -> Result<Ref<'_, T>, AnyFnError> {
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/value.rs:38:33
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn downcast_mut<T: Any>(&self) -> Result<RefMut<T>, AnyFnError> {
[INFO] [stdout]    |                                 ^^^^^            --------- the same lifetime is hidden here
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn downcast_mut<T: Any>(&self) -> Result<RefMut<'_, T>, AnyFnError> {
[INFO] [stdout]    |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `any-fn` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/value.rs:32:33
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn downcast_ref<T: Any>(&self) -> Result<Ref<T>, AnyFnError> {
[INFO] [stdout]    |                                 ^^^^^            ------ the same lifetime is hidden here
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `-D mismatched-lifetime-syntaxes` implied by `-D warnings`
[INFO] [stdout]    = help: to override `-D warnings` add `#[allow(mismatched_lifetime_syntaxes)]`
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn downcast_ref<T: Any>(&self) -> Result<Ref<'_, T>, AnyFnError> {
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/value.rs:38:33
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn downcast_mut<T: Any>(&self) -> Result<RefMut<T>, AnyFnError> {
[INFO] [stdout]    |                                 ^^^^^            --------- the same lifetime is hidden here
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn downcast_mut<T: Any>(&self) -> Result<RefMut<'_, T>, AnyFnError> {
[INFO] [stdout]    |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `any-fn` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "01bef9809117f140541db581bab7809da2a6d9b026147ea77f4fe42620bf54ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01bef9809117f140541db581bab7809da2a6d9b026147ea77f4fe42620bf54ed", kill_on_drop: false }`
[INFO] [stdout] 01bef9809117f140541db581bab7809da2a6d9b026147ea77f4fe42620bf54ed
