[INFO] cloning repository https://github.com/integritee-network/teeracle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/integritee-network/teeracle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fintegritee-network%2Fteeracle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fintegritee-network%2Fteeracle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 62a605ddbf5cdbd4c5338c56c8d4b8640ae29fb5
[INFO] documenting integritee-network/teeracle against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fintegritee-network%2Fteeracle" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/integritee-network/teeracle on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/integritee-network/teeracle
[INFO] finished tweaking git repo https://github.com/integritee-network/teeracle
[INFO] tweaked toml for git repo https://github.com/integritee-network/teeracle written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/integritee-network/teeracle 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/http_req/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/hello-rust-vscode-debug/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/wasmi/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/sgx-cov/app`
[INFO] [stderr] warning: skipping duplicate package `Helloworldsampleenclave` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/helloworld/enclave`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/switchless/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/mutual-ra/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/mio/server/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/mio/client/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/db-proxy/db-proxy/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/protobuf/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/zlib-lazy-static-sample/app`
[INFO] [stderr] warning: skipping duplicate package `Helloworldsampleenclave` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/tcmalloc/enclave`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/tcmalloc/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/logger/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/tr-mpc/tr-mpc-server/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/pcl/pcl-seal/app`
[INFO] [stderr] warning: skipping duplicate package `Helloworldsampleenclave` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/pcl/encrypted-hello/enclave`
[INFO] [stderr] warning: skipping duplicate package `ue_send_recv` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/pcl/pcl-user/ue_send_recv`
[INFO] [stderr] warning: skipping duplicate package `Helloworldsampleenclave` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/net2/enclave`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/net2/app`
[INFO] [stderr] warning: skipping duplicate package `Helloworldsampleenclave` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/prost-protobuf/enclave`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/prost-protobuf/app`
[INFO] [stderr] warning: skipping duplicate package `Helloworldsampleenclave` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/kvdb-memdb/enclave`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/kvdb-memdb/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/unit-test/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/static-data-distribution/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/ue-ra/ue-ra-server/app`
[INFO] [stderr] warning: skipping duplicate package `PCKIDRetrievalTool` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/dcap-pckretrieval/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/tls/tlsclient/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/tls/tlsserver/app`
[INFO] [stderr] warning: skipping duplicate package `Helloworldsampleenclave` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/hello-rust/enclave`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/hello-rust/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/project_template/app`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] warning: skipping duplicate package `Helloworldsampleenclave` found at `/workspace/cargo-home/git/checkouts/log-sgx-b1b3718c01599529/2ca9039/sgx/log-max-level-sgx-test/enclave`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/log-sgx-b1b3718c01599529/2ca9039/sgx/log-max-level-sgx-test/app`
[INFO] [stderr] warning: skipping duplicate package `Helloworldsampleenclave` found at `/workspace/cargo-home/git/checkouts/log-sgx-b1b3718c01599529/2ca9039/sgx/log-max-level-sgx-test/enclave`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/log-sgx-b1b3718c01599529/2ca9039/sgx/log-max-level-sgx-test/app`
[INFO] [stderr] warning: skipping duplicate package `Helloworldsampleenclave` found at `/workspace/cargo-home/git/checkouts/rust-memchr-sgx-36763dcc50cf9a1d/fb51ee3/sgx/memchr-sgx-test-libc/enclave`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/workspace/cargo-home/git/checkouts/rust-memchr-sgx-36763dcc50cf9a1d/fb51ee3/sgx/memchr-sgx-test-libc/app`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scale-info v2.1.2
[INFO] [stderr]   Downloaded scale-info-derive v2.1.2
[INFO] [stderr]   Downloaded dyn-clone v1.0.6
[INFO] [stderr]   Downloaded ws v0.9.2
[INFO] [stderr]   Downloaded jsonrpsee-ws-server v0.2.0
[INFO] [stderr]   Downloaded rdrand v0.6.0
[INFO] [stderr]   Downloaded fragile v1.2.1
[INFO] [stderr]   Downloaded mockall_derive v0.10.2
[INFO] [stderr]   Downloaded jsonrpsee-types v0.2.0
[INFO] [stderr]   Downloaded jsonrpsee-ws-client v0.2.0
[INFO] [stderr]   Downloaded jsonrpsee-proc-macros v0.2.0
[INFO] [stderr]   Downloaded typed-builder v0.9.1
[INFO] [stderr]   Downloaded hyper-multipart-rfc7578 v0.5.1
[INFO] [stderr]   Downloaded cid v0.3.0
[INFO] [stderr]   Downloaded common-multipart-rfc7578 v0.3.1
[INFO] [stderr]   Downloaded clap_derive v3.2.6
[INFO] [stderr]   Downloaded parity-scale-codec v3.1.5
[INFO] [stderr]   Downloaded postcard v0.7.3
[INFO] [stderr]   Downloaded postcard-cobs v0.1.5-pre
[INFO] [stderr]   Downloaded ss58-registry v1.22.0
[INFO] [stderr]   Downloaded tungstenite v0.15.0
[INFO] [stderr]   Downloaded procfs v0.12.0
[INFO] [stderr]   Downloaded multibase v0.6.0
[INFO] [stderr]   Downloaded integer-encoding v1.0.8
[INFO] [stderr]   Downloaded jsonrpsee-utils v0.2.0
[INFO] [stderr]   Downloaded ofb v0.4.0
[INFO] [stderr]   Downloaded jsonrpsee-http-server v0.2.0
[INFO] [stderr]   Downloaded jsonrpsee v0.2.0
[INFO] [stderr]   Downloaded mockall v0.10.2
[INFO] [stderr]   Downloaded jsonrpsee-http-client v0.2.0
[INFO] [stderr]   Downloaded serde-big-array v0.1.5
[INFO] [stderr]   Downloaded geojson v0.23.0
[INFO] [stderr]   Downloaded ipfs-api v0.11.0
[INFO] [stderr]   Downloaded prometheus v0.13.1
[INFO] [stderr]   Downloaded geo-types v0.7.5
[INFO] [stderr]   Downloaded generic-array v0.9.1
[INFO] [stderr]   Downloaded sha1 v0.5.0
[INFO] [stderr]   Downloaded rust-base58 v0.0.4
[INFO] [stderr]   Downloaded multihash v0.8.0
[INFO] [stderr]   Downloaded hashbrown v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3e416cbaabe4c7f48ee19991eca35a336db951d8c81c23fdc90ac72d4d1db95
[INFO] running `Command { std: "docker" "start" "-a" "e3e416cbaabe4c7f48ee19991eca35a336db951d8c81c23fdc90ac72d4d1db95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3e416cbaabe4c7f48ee19991eca35a336db951d8c81c23fdc90ac72d4d1db95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3e416cbaabe4c7f48ee19991eca35a336db951d8c81c23fdc90ac72d4d1db95", kill_on_drop: false }`
[INFO] [stdout] e3e416cbaabe4c7f48ee19991eca35a336db951d8c81c23fdc90ac72d4d1db95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 135fa2f85314b33a0cea1b8a8691fc4fd86c50363828bfeb05bd56cdb842657b
[INFO] running `Command { std: "docker" "start" "-a" "135fa2f85314b33a0cea1b8a8691fc4fd86c50363828bfeb05bd56cdb842657b", kill_on_drop: false }`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/http_req/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/hello-rust-vscode-debug/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/wasmi/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/sgx-cov/app`
[INFO] [stderr] warning: skipping duplicate package `Helloworldsampleenclave` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/helloworld/enclave`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/switchless/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/mutual-ra/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/mio/server/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/mio/client/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/db-proxy/db-proxy/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/protobuf/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/zlib-lazy-static-sample/app`
[INFO] [stderr] warning: skipping duplicate package `Helloworldsampleenclave` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/tcmalloc/enclave`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/tcmalloc/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/logger/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/tr-mpc/tr-mpc-server/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/pcl/pcl-seal/app`
[INFO] [stderr] warning: skipping duplicate package `Helloworldsampleenclave` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/pcl/encrypted-hello/enclave`
[INFO] [stderr] warning: skipping duplicate package `ue_send_recv` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/pcl/pcl-user/ue_send_recv`
[INFO] [stderr] warning: skipping duplicate package `Helloworldsampleenclave` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/net2/enclave`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/net2/app`
[INFO] [stderr] warning: skipping duplicate package `Helloworldsampleenclave` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/prost-protobuf/enclave`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/prost-protobuf/app`
[INFO] [stderr] warning: skipping duplicate package `Helloworldsampleenclave` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/kvdb-memdb/enclave`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/kvdb-memdb/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/unit-test/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/static-data-distribution/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/ue-ra/ue-ra-server/app`
[INFO] [stderr] warning: skipping duplicate package `PCKIDRetrievalTool` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/dcap-pckretrieval/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/tls/tlsclient/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/tls/tlsserver/app`
[INFO] [stderr] warning: skipping duplicate package `Helloworldsampleenclave` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/hello-rust/enclave`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/hello-rust/app`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/samplecode/project_template/app`
[INFO] [stderr] warning: skipping duplicate package `Helloworldsampleenclave` found at `/opt/rustwide/cargo-home/git/checkouts/log-sgx-b1b3718c01599529/2ca9039/sgx/log-max-level-sgx-test/enclave`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/log-sgx-b1b3718c01599529/2ca9039/sgx/log-max-level-sgx-test/app`
[INFO] [stderr] warning: skipping duplicate package `Helloworldsampleenclave` found at `/opt/rustwide/cargo-home/git/checkouts/log-sgx-b1b3718c01599529/2ca9039/sgx/log-max-level-sgx-test/enclave`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/log-sgx-b1b3718c01599529/2ca9039/sgx/log-max-level-sgx-test/app`
[INFO] [stderr] warning: skipping duplicate package `Helloworldsampleenclave` found at `/opt/rustwide/cargo-home/git/checkouts/rust-memchr-sgx-36763dcc50cf9a1d/fb51ee3/sgx/memchr-sgx-test-libc/enclave`
[INFO] [stderr] warning: skipping duplicate package `app` found at `/opt/rustwide/cargo-home/git/checkouts/rust-memchr-sgx-36763dcc50cf9a1d/fb51ee3/sgx/memchr-sgx-test-libc/app`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling memchr v2.5.0
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[INFO] [stderr]     Checking smallvec v1.8.0
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[INFO] [stderr]    Compiling unicode-xid v0.2.3
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[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]     Checking slab v0.4.6
[INFO] [stderr]    Compiling radium v0.7.0
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[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]     Checking byteorder v1.4.3
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[INFO] [stderr]    Compiling futures-util v0.3.21
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[INFO] [stderr]    Compiling num-integer v0.1.45
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[INFO] [stderr]    Compiling ahash v0.7.6
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[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking wyz v0.5.0
[INFO] [stderr]     Checking tracing-core v0.1.27
[INFO] [stderr]     Checking byte-slice-cast v1.2.1
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking bitvec v1.0.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking hashbrown v0.12.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking sp-std v4.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.24#814752f6)
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking crypto-mac v0.11.1
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking keccak v0.1.2
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling ref-cast v1.0.7
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking fixed-hash v0.7.0
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]    Compiling libsecp256k1-core v0.3.0
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking uint v0.9.3
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking signature v1.4.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking parity-wasm v0.42.2
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling anyhow v1.0.58
[INFO] [stderr]     Checking hmac v0.8.1
[INFO] [stderr]    Compiling secp256k1-sys v0.4.2
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking memory_units v0.3.0
[INFO] [stderr]     Checking environmental v1.1.3
[INFO] [stderr]    Compiling async-trait v0.1.56
[INFO] [stderr]     Checking hash-db v0.15.2
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]    Compiling parity-util-mem v0.11.0
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking wasmi-validation v0.4.1
[INFO] [stderr]     Checking hmac-drbg v0.3.0
[INFO] [stderr]     Checking ed25519 v1.5.2
[INFO] [stderr]     Checking sha3 v0.10.1
[INFO] [stderr]     Checking matchers v0.0.1
[INFO] [stderr]     Checking pbkdf2 v0.4.0
[INFO] [stderr]    Compiling libsecp256k1 v0.7.0
[INFO] [stderr]     Checking num-format v0.4.0
[INFO] [stderr]     Checking pbkdf2 v0.8.0
[INFO] [stderr]     Checking blake2 v0.10.4
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking dyn-clone v1.0.6
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking hash256-std-hasher v0.15.2
[INFO] [stderr]     Checking base58 v0.2.0
[INFO] [stderr]    Compiling backtrace v0.3.65
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]     Checking wasmi v0.9.1
[INFO] [stderr]     Checking object v0.28.4
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking trie-root v0.17.0
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]     Checking trie-db v0.23.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]     Checking sp-core-hashing v4.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.24#814752f6)
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking sgx_types v1.1.5 (https://github.com/apache/incubator-teaclave-sgx-sdk?tag=v1.1.5#d2d339cb)
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking const-oid v0.7.1
[INFO] [stderr]     Checking ff v0.11.1
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking tt-call v1.0.8
[INFO] [stderr]     Checking der v0.5.1
[INFO] [stderr]     Checking group v0.11.0
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling httparse v1.7.1
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]     Checking matches v0.1.9
[INFO] [stderr]     Checking num-complex v0.4.2
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking unicode-bidi v0.3.8
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]     Checking parking_lot_core v0.8.5
[INFO] [stderr]     Checking matrixmultiply v0.3.2
[INFO] [stderr]     Checking simba v0.5.1
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]    Compiling openssl v0.10.40
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]     Checking sha-1 v0.8.2
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]    Compiling sgx_build_helper v1.1.5 (https://github.com/apache/incubator-teaclave-sgx-sdk?tag=v1.1.5#d2d339cb)
[INFO] [stderr]     Checking sgx_libc v1.1.5 (https://github.com/apache/incubator-teaclave-sgx-sdk?tag=v1.1.5#d2d339cb)
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]    Compiling sgx_tstd v1.1.5 (https://github.com/apache/incubator-teaclave-sgx-sdk?tag=v1.1.5#d2d339cb)
[INFO] [stderr]     Checking sgx_demangle v1.1.5 (https://github.com/apache/incubator-teaclave-sgx-sdk?tag=v1.1.5#d2d339cb)
[INFO] [stderr]     Checking hashbrown_tstd v0.12.0 (https://github.com/apache/incubator-teaclave-sgx-sdk?tag=v1.1.5#d2d339cb)
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking sgx_alloc v1.1.5 (https://github.com/apache/incubator-teaclave-sgx-sdk?tag=v1.1.5#d2d339cb)
[INFO] [stderr]    Compiling openssl-sys v0.9.74
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/sgx_alloc/src/lib.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | #![feature(alloc_layout_extra)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/sgx_alloc/src/lib.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | #![feature(ptr_internals)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/sgx_alloc/src/lib.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | #![feature(dropck_eyepatch)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/sgx_alloc/src/lib.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | #![feature(allocator_api)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/sgx_alloc/src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | #![feature(core_intrinsics)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/sgx_alloc/src/lib.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | #![feature(nonnull_slice_from_raw_parts)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/sgx_alloc/src/lib.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | #![feature(slice_ptr_get)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/sgx_alloc/src/lib.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | #![feature(alloc_layout_extra)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/sgx_alloc/src/lib.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | #![feature(ptr_internals)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/sgx_alloc/src/lib.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | #![feature(allocator_api)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/sgx_alloc/src/lib.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | #![feature(core_intrinsics)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/sgx_alloc/src/lib.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | #![feature(nonnull_slice_from_raw_parts)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/sgx_alloc/src/lib.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | #![feature(slice_ptr_get)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/sgx_tstd/hashbrown/src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | /     feature(
[INFO] [stdout] 16 | |         test,
[INFO] [stdout] 17 | |         core_intrinsics,
[INFO] [stdout] 18 | |         dropck_eyepatch,
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |         build_hasher_simple_hash_one
[INFO] [stdout] 26 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sgx_alloc` (lib) due to 14 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/sgx_tstd/hashbrown/src/lib.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         test,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/sgx_tstd/hashbrown/src/lib.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         core_intrinsics,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/sgx_tstd/hashbrown/src/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         extend_one,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/sgx_tstd/hashbrown/src/lib.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         allocator_api,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/sgx_tstd/hashbrown/src/lib.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         slice_ptr_get,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/sgx_tstd/hashbrown/src/lib.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         nonnull_slice_from_raw_parts,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/sgx_tstd/hashbrown/src/lib.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         maybe_uninit_array_assume_init,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/incubator-teaclave-sgx-sdk-c63c8825343e87f0/d2d339c/sgx_tstd/hashbrown/src/lib.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         build_hasher_simple_hash_one
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hashbrown_tstd` (lib) due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "135fa2f85314b33a0cea1b8a8691fc4fd86c50363828bfeb05bd56cdb842657b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "135fa2f85314b33a0cea1b8a8691fc4fd86c50363828bfeb05bd56cdb842657b", kill_on_drop: false }`
[INFO] [stdout] 135fa2f85314b33a0cea1b8a8691fc4fd86c50363828bfeb05bd56cdb842657b
