[INFO] fetching crate dcap-provider 0.4.0...
[INFO] testing dcap-provider-0.4.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate dcap-provider 0.4.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate dcap-provider 0.4.0
[INFO] finished tweaking crates.io crate dcap-provider 0.4.0
[INFO] tweaked toml for crates.io crate dcap-provider 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dcap-provider 0.4.0 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]     Updating crates.io index
[INFO] [stderr]      Locking 225 packages to latest compatible versions
[INFO] [stderr]       Adding env_logger v0.6.2 (available: v0.11.8)
[INFO] [stderr]       Adding report-test v0.4.0 (available: v0.5.1)
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.12.24)
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8c98eb8e5635af8758166892917793820558b5a80d0bbb7f84e2c6c30b04a76e
[INFO] running `Command { std: "docker" "start" "-a" "8c98eb8e5635af8758166892917793820558b5a80d0bbb7f84e2c6c30b04a76e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c98eb8e5635af8758166892917793820558b5a80d0bbb7f84e2c6c30b04a76e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c98eb8e5635af8758166892917793820558b5a80d0bbb7f84e2c6c30b04a76e", kill_on_drop: false }`
[INFO] [stdout] 8c98eb8e5635af8758166892917793820558b5a80d0bbb7f84e2c6c30b04a76e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 40ad5df1f6b744f19516b624ae2fadd289354801933b6f380707629acb62279b
[INFO] running `Command { std: "docker" "start" "-a" "40ad5df1f6b744f19516b624ae2fadd289354801933b6f380707629acb62279b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling sgx-isa v0.4.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling nix v0.13.1
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling fortanix-sgx-abi v0.5.0
[INFO] [stderr]    Compiling dcap-ql-sys v0.2.1
[INFO] [stderr]    Compiling enclave-runner v0.6.0
[INFO] [stderr]    Compiling ipc-queue v0.3.0
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling mio v1.1.0
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling sgxs v0.8.0
[INFO] [stderr]    Compiling sgxs-loaders v0.5.0
[INFO] [stderr]    Compiling dcap-ql v0.4.1
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stdout] error[E0658]: the `!` type is experimental
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/enclave-runner-0.6.0/src/usercalls/abi.rs:311:1
[INFO] [stdout]     |
[INFO] [stdout] 311 | invoke_with_usercalls!(define_usercalls);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #35121 <https://github.com/rust-lang/rust/issues/35121> for more information
[INFO] [stdout]     = help: add `#![feature(never_type)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2025-11-07; consider upgrading it if it is out of date
[INFO] [stdout]     = note: this error originates in the macro `invoke_with_usercalls` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `exit` has an incompatible type for trait
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/enclave-runner-0.6.0/src/usercalls/interface.rs:189:10
[INFO] [stdout]     |
[INFO] [stdout] 189 |     ) -> std::pin::Pin<Box<dyn Future<Output = (Self, EnclaveAbort<bool>)> + 'future>> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result<!, EnclaveAbort<bool>>`, found `usercalls::EnclaveAbort<bool>`
[INFO] [stdout]     |
[INFO] [stdout] note: type in trait
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/enclave-runner-0.6.0/src/usercalls/abi.rs:177:17
[INFO] [stdout]     |
[INFO] [stdout] 177 |                 std::pin::Pin<Box<dyn Future<Output = (Self, UsercallResult<$r>)> + $l>>
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 311 | invoke_with_usercalls!(define_usercalls);
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     = note: expected signature `fn(interface::Handler<'_, '_>, _) -> Pin<Box<(dyn futures::Future<Output = (interface::Handler<'ioinput, 'tcs>, std::result::Result<!, usercalls::EnclaveAbort<bool>>)> + 'future)>>`
[INFO] [stdout]                found signature `fn(interface::Handler<'_, '_>, _) -> Pin<Box<(dyn futures::Future<Output = (interface::Handler<'ioinput, 'tcs>, usercalls::EnclaveAbort<bool>)> + 'future)>>`
[INFO] [stdout]     = note: this error originates in the macro `dispatch_return_type` which comes from the expansion of the macro `invoke_with_usercalls` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: change the output type to match the trait
[INFO] [stdout]     |
[INFO] [stdout] 189 -     ) -> std::pin::Pin<Box<dyn Future<Output = (Self, EnclaveAbort<bool>)> + 'future>> {
[INFO] [stdout] 189 +     ) -> Pin<Box<(dyn futures::Future<Output = (interface::Handler<'ioinput, 'tcs>, std::result::Result<!, usercalls::EnclaveAbort<bool>>)> + 'future)>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: RegisterArgument` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/enclave-runner-0.6.0/src/usercalls/abi.rs:64:59
[INFO] [stdout]     |
[INFO] [stdout]  64 |                     (handler, ReturnValue::into_registers(ret))
[INFO] [stdout]     |                               --------------------------- ^^^ the trait `RegisterArgument` is not implemented for `!`
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               required by a bound introduced by this call
[INFO] [stdout] ...
[INFO] [stdout] 311 | invoke_with_usercalls!(define_usercalls);
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `RegisterArgument`:
[INFO] [stdout]               ()
[INFO] [stdout]               *const T
[INFO] [stdout]               *mut T
[INFO] [stdout]               Option<NonNull<T>>
[INFO] [stdout]               bool
[INFO] [stdout]               i16
[INFO] [stdout]               i32
[INFO] [stdout]               i64
[INFO] [stdout]             and 7 others
[INFO] [stdout] note: required for `std::result::Result<!, usercalls::EnclaveAbort<bool>>` to implement `ReturnValue`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/enclave-runner-0.6.0/src/usercalls/abi.rs:162:27
[INFO] [stdout]     |
[INFO] [stdout] 162 | impl<T: RegisterArgument> ReturnValue for UsercallResult<T> {
[INFO] [stdout]     |         ----------------  ^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         unsatisfied trait bound introduced here
[INFO] [stdout]     = note: this error originates in the macro `define_usercalls` which comes from the expansion of the macro `invoke_with_usercalls` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stdout] Some errors have detailed explanations: E0053, E0277, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `enclave-runner` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "40ad5df1f6b744f19516b624ae2fadd289354801933b6f380707629acb62279b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40ad5df1f6b744f19516b624ae2fadd289354801933b6f380707629acb62279b", kill_on_drop: false }`
[INFO] [stdout] 40ad5df1f6b744f19516b624ae2fadd289354801933b6f380707629acb62279b
