[INFO] cloning repository https://github.com/deepsafe/occlum-ra
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/deepsafe/occlum-ra" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeepsafe%2Focclum-ra", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeepsafe%2Focclum-ra'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d5cdcbc413bf7bc15ba8ba1a028cecd6d0f99f4
[INFO] checking deepsafe/occlum-ra against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeepsafe%2Focclum-ra" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/deepsafe/occlum-ra
[INFO] finished tweaking git repo https://github.com/deepsafe/occlum-ra
[INFO] tweaked toml for git repo https://github.com/deepsafe/occlum-ra written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/deepsafe/occlum-ra on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/deepsafe/occlum-ra 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused field in patch for `ring`: `features`, `default-features`
[INFO] [stderr]   |
[INFO] [stderr]   = help: configure `features`, `default-features` in the `dependencies` entry
[INFO] [stderr]     Updating git repository `https://github.com/deepsafe/ring`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/deepsafe/occlum`
[INFO] [stderr]     Updating git submodule `https://github.com/stepancheg/grpc-rust.git`
[INFO] [stderr]     Updating git submodule `https://github.com/occlum/itoa-sgx`
[INFO] [stderr]     Updating git submodule `https://github.com/tailhook/resolv-conf.git`
[INFO] [stderr]     Updating git submodule `https://github.com/agerasev/ringbuf.git`
[INFO] [stderr]     Updating git submodule `https://github.com/occlum/incubator-teaclave-sgx-sdk.git`
[INFO] [stderr]     Updating git submodule `https://github.com/occlum/sefs.git`
[INFO] [stderr]     Updating git submodule `https://github.com/occlum/serde-json-sgx`
[INFO] [stderr]     Updating git submodule `https://github.com/occlum/serde-sgx`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/occlum/incubator-teaclave-sgx-sdk`
[INFO] [stderr]     Updating git repository `https://github.com/deepsafe/yasna.rs`
[INFO] [stderr] warning: patch `ring v0.17.14 (https://github.com/deepsafe/ring#1fafc327)` was not used in the crate graph
[INFO] [stderr] help: Check that the patched package version and available features are compatible
[INFO] [stderr]       with the dependency requirements. If the patch has a different version from
[INFO] [stderr]       what is locked in the Cargo.lock file, run `cargo update` to use the new
[INFO] [stderr]       version. This may also occur with an optional dependency that is not enabled.
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding occlum_dcap v0.1.0 (https://github.com/deepsafe/occlum#9462cfae)
[INFO] [stderr]       Adding ring v0.16.20 (available: v0.17.14)
[INFO] [stderr]       Adding yasna v0.4.0 (https://github.com/deepsafe/yasna.rs#26049419)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sha2 v0.8.2
[INFO] [stderr]   Downloaded pem v0.8.3
[INFO] [stderr]   Downloaded sct v0.6.1
[INFO] [stderr]   Downloaded either v1.11.0
[INFO] [stderr]   Downloaded base64 v0.9.3
[INFO] [stderr]   Downloaded proc-macro2 v1.0.80
[INFO] [stderr]   Downloaded webpki v0.21.4
[INFO] [stderr]   Downloaded cc v1.0.94
[INFO] [stderr]   Downloaded itertools v0.8.2
[INFO] [stderr]   Downloaded http_req v0.9.3
[INFO] [stderr]   Downloaded serde_json v1.0.116
[INFO] [stderr]   Downloaded rustls v0.19.1
[INFO] [stderr]   Downloaded webpki-roots v0.21.1
[INFO] [stderr]   Downloaded syn v2.0.59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d3ea8d03c7cf2b242508ab688c3d1eba0fbe550a749be610b1b0a18e97d18b9
[INFO] running `Command { std: "docker" "start" "-a" "0d3ea8d03c7cf2b242508ab688c3d1eba0fbe550a749be610b1b0a18e97d18b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d3ea8d03c7cf2b242508ab688c3d1eba0fbe550a749be610b1b0a18e97d18b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d3ea8d03c7cf2b242508ab688c3d1eba0fbe550a749be610b1b0a18e97d18b9", kill_on_drop: false }`
[INFO] [stdout] 0d3ea8d03c7cf2b242508ab688c3d1eba0fbe550a749be610b1b0a18e97d18b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 611e599a516fa87d5d531adaf5163a693b52ee12735663a9f61e20f84b08aba9
[INFO] running `Command { std: "docker" "start" "-a" "611e599a516fa87d5d531adaf5163a693b52ee12735663a9f61e20f84b08aba9", kill_on_drop: false }`
[INFO] [stderr] warning: unused field in patch for `ring`: `features`, `default-features`
[INFO] [stderr]   |
[INFO] [stderr]   = help: configure `features`, `default-features` in the `dependencies` entry
[INFO] [stderr] warning: patch `ring v0.17.14 (https://github.com/deepsafe/ring#1fafc327)` was not used in the crate graph
[INFO] [stderr] help: Check that the patched package version and available features are compatible
[INFO] [stderr]       with the dependency requirements. If the patch has a different version from
[INFO] [stderr]       what is locked in the Cargo.lock file, run `cargo update` to use the new
[INFO] [stderr]       version. This may also occur with an optional dependency that is not enabled.
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling cc v1.0.94
[INFO] [stderr]    Compiling proc-macro2 v1.0.80
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]     Checking sgx_types v1.1.6 (https://github.com/occlum/incubator-teaclave-sgx-sdk#81384ce4)
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-ae2e129b1752f9d0/81384ce/sgx_types/src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | #![feature(error_in_core)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]     Checking either v1.11.0
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sgx_types` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "611e599a516fa87d5d531adaf5163a693b52ee12735663a9f61e20f84b08aba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "611e599a516fa87d5d531adaf5163a693b52ee12735663a9f61e20f84b08aba9", kill_on_drop: false }`
[INFO] [stdout] 611e599a516fa87d5d531adaf5163a693b52ee12735663a9f61e20f84b08aba9