[INFO] fetching crate esp-idf-svc 0.16.1... [INFO] testing esp-idf-svc-0.16.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate esp-idf-svc 0.16.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate esp-idf-svc 0.16.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate esp-idf-svc 0.16.1 [INFO] finished tweaking crates.io crate esp-idf-svc 0.16.1 [INFO] tweaked toml for crates.io crate esp-idf-svc 0.16.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded strsim v0.10.0 [INFO] [stderr] Downloaded darling_macro v0.13.0 [INFO] [stderr] Downloaded unicode-segmentation v1.8.0 [INFO] [stderr] Downloaded embedded-svc v0.7.1 [INFO] [stderr] Downloaded async-trait v0.1.51 [INFO] [stderr] Downloaded cstr_core v0.2.4 [INFO] [stderr] Downloaded num_enum v0.5.2 [INFO] [stderr] Downloaded enumset_derive v0.5.5 [INFO] [stderr] Downloaded darling_core v0.13.0 [INFO] [stderr] Downloaded enumset v1.0.7 [INFO] [stderr] Downloaded strum v0.21.0 [INFO] [stderr] Downloaded http-auth-basic v0.1.3 [INFO] [stderr] Downloaded derivative v2.2.0 [INFO] [stderr] Downloaded esp-idf-sys v0.16.3 [INFO] [stderr] Downloaded proc-macro-crate v1.0.0 [INFO] [stderr] Downloaded num_enum_derive v0.5.2 [INFO] [stderr] Downloaded strum_macros v0.21.1 [INFO] [stderr] Downloaded darling v0.13.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c85fc723946df542af123d6c44a277442146c67538e8a0f37aaeb6861d48ac2b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c85fc723946df542af123d6c44a277442146c67538e8a0f37aaeb6861d48ac2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c85fc723946df542af123d6c44a277442146c67538e8a0f37aaeb6861d48ac2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c85fc723946df542af123d6c44a277442146c67538e8a0f37aaeb6861d48ac2b", kill_on_drop: false }` [INFO] [stdout] c85fc723946df542af123d6c44a277442146c67538e8a0f37aaeb6861d48ac2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 362c5129111d66c2f12fbfc556d44c2ed10f278b9ae50a1987d0df66e306342f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "362c5129111d66c2f12fbfc556d44c2ed10f278b9ae50a1987d0df66e306342f", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling bindgen v0.57.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling zero v0.1.2 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling cty v0.2.1 [INFO] [stderr] Compiling strum v0.21.0 [INFO] [stderr] Compiling mutex-trait v0.2.0 [INFO] [stderr] Compiling no-std-net v0.5.0 [INFO] [stderr] Compiling esp-idf-svc v0.16.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling libloading v0.7.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling xmas-elf v0.8.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling http-auth-basic v0.1.3 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling object v0.26.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling which v4.2.2 [INFO] [stderr] Compiling cstr_core v0.2.4 [INFO] [stderr] Compiling clang-sys v1.2.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling rustls v0.19.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling globset v0.4.8 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling ignore v0.4.18 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling globwalk v0.8.1 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling ureq v2.1.1 [INFO] [stderr] Compiling darling_core v0.13.0 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling darling_macro v0.13.0 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling darling v0.13.0 [INFO] [stderr] Compiling enumset_derive v0.5.5 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling enumset v1.0.7 [INFO] [stderr] Compiling cargo_toml v0.9.2 [INFO] [stderr] Compiling proc-macro-crate v1.0.0 [INFO] [stderr] Compiling num_enum_derive v0.5.2 [INFO] [stderr] Compiling cargo-pio v0.20.4 [INFO] [stderr] Compiling num_enum v0.5.2 [INFO] [stderr] Compiling embedded-svc v0.7.1 [INFO] [stderr] Compiling esp-idf-sys v0.16.3 [INFO] [stderr] error: failed to run custom build command for `esp-idf-sys v0.16.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/esp-idf-sys-039988f49fe351ac/build-script-build` (exit status: 1) [INFO] [stderr] --- stdout [INFO] [stderr] Installer version: 1.0.2 [INFO] [stderr] Platform: Linux-5.3.0-1020-azure-x86_64-with-glibc2.29 [INFO] [stderr] Python version: 3.8.10 (default, Jun 2 2021, 10:49:15) [INFO] [stderr] [GCC 9.4.0] [INFO] [stderr] Python path: /usr/bin/python3 [INFO] [stderr] Creating a virtual environment at /root/.platformio/penv [INFO] [stderr] /usr/bin/python3 [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] Error: Compatible PlatformIO Core not found. [INFO] [stderr] Reason: PlatformIO executable not found in `/root/.platformio/penv/bin` [INFO] [stderr] Traceback (most recent call last): [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/urllib3/connection.py", line 169, in _new_conn [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/urllib3/util/connection.py", line 73, in create_connection [INFO] [stderr] File "/usr/lib/python3.8/socket.py", line 918, in getaddrinfo [INFO] [stderr] for res in _socket.getaddrinfo(host, port, family, type, proto, flags): [INFO] [stderr] socket.gaierror: [Errno -3] Temporary failure in name resolution [INFO] [stderr] [INFO] [stderr] During handling of the above exception, another exception occurred: [INFO] [stderr] [INFO] [stderr] Traceback (most recent call last): [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/urllib3/connectionpool.py", line 699, in urlopen [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/urllib3/connectionpool.py", line 382, in _make_request [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/urllib3/connectionpool.py", line 1010, in _validate_conn [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/urllib3/connection.py", line 353, in connect [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/urllib3/connection.py", line 181, in _new_conn [INFO] [stderr] urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution [INFO] [stderr] [INFO] [stderr] During handling of the above exception, another exception occurred: [INFO] [stderr] [INFO] [stderr] Traceback (most recent call last): [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/requests/adapters.py", line 439, in send [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/urllib3/connectionpool.py", line 755, in urlopen [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/urllib3/util/retry.py", line 574, in increment [INFO] [stderr] urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='api.registry.platformio.org', port=443): Max retries exceeded with url: /v3/packages/platformio/tool/python-portable (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) [INFO] [stderr] [INFO] [stderr] During handling of the above exception, another exception occurred: [INFO] [stderr] [INFO] [stderr] Traceback (most recent call last): [INFO] [stderr] File "/tmp/.tmpKkGNyo", line 68, in [INFO] [stderr] main() [INFO] [stderr] File "/tmp/.tmpKkGNyo", line 60, in main [INFO] [stderr] bootstrap() [INFO] [stderr] File "/tmp/.tmpKkGNyo", line 46, in bootstrap [INFO] [stderr] pioinstaller.__main__.main() [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/pioinstaller/__main__.py", line 131, in main [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/click/core.py", line 829, in __call__ [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/click/core.py", line 782, in main [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/click/core.py", line 1236, in invoke [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/click/core.py", line 1066, in invoke [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/click/core.py", line 610, in invoke [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/click/decorators.py", line 21, in new_func [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/pioinstaller/__main__.py", line 61, in cli [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/pioinstaller/core.py", line 67, in install_platformio_core [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/pioinstaller/core.py", line 95, in _install_platformio_core [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/pioinstaller/penv.py", line 58, in create_core_penv [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/pioinstaller/python.py", line 70, in fetch_portable_python [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/pioinstaller/python.py", line 97, in get_portable_python_url [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/requests/api.py", line 76, in get [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/requests/api.py", line 61, in request [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/requests/sessions.py", line 542, in request [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/requests/sessions.py", line 655, in send [INFO] [stderr] File "/tmp/.piocore-installer-4hytwmvu/tmph7_ims02/pioinstaller.zip/requests/adapters.py", line 516, in send [INFO] [stderr] requests.exceptions.ConnectionError: HTTPSConnectionPool(host='api.registry.platformio.org', port=443): Max retries exceeded with url: /v3/packages/platformio/tool/python-portable (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) [INFO] [stderr] Error: Compatible PlatformIO Core not found. [INFO] [stderr] Reason: PlatformIO executable not found in `/root/.platformio/penv/bin` [INFO] [stderr] Error: EOF while parsing a value at line 1 column 0 [INFO] [stderr] [INFO] [stderr] Stack backtrace: [INFO] [stderr] 0: anyhow::error:: for anyhow::Error>::from [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/anyhow-1.0.42/src/error.rs:519:25 [INFO] [stderr] 1: as core::ops::try_trait::FromResidual>>::from_residual [INFO] [stderr] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/result.rs:1897:27 [INFO] [stderr] 2: pio::PioInstaller::check [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-pio-0.20.4/src/pio.rs:546:12 [INFO] [stderr] 3: pio::PioInstaller::update [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-pio-0.20.4/src/pio.rs:509:16 [INFO] [stderr] 4: pio::Pio::install [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-pio-0.20.4/src/pio.rs:160:9 [INFO] [stderr] 5: pio::Pio::install_default [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-pio-0.20.4/src/pio.rs:164:9 [INFO] [stderr] 6: build_script_build::main [INFO] [stderr] at ./build.rs:17:19 [INFO] [stderr] 7: core::ops::function::FnOnce::call_once [INFO] [stderr] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 8: std::sys_common::backtrace::__rust_begin_short_backtrace [INFO] [stderr] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 9: std::rt::lang_start::{{closure}} [INFO] [stderr] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/rt.rs:63:18 [INFO] [stderr] 10: core::ops::function::impls:: for &F>::call_once [INFO] [stderr] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 11: std::panicking::try::do_call [INFO] [stderr] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:401:40 [INFO] [stderr] 12: std::panicking::try [INFO] [stderr] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:365:19 [INFO] [stderr] 13: std::panic::catch_unwind [INFO] [stderr] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panic.rs:434:14 [INFO] [stderr] 14: std::rt::lang_start_internal::{{closure}} [INFO] [stderr] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/rt.rs:45:48 [INFO] [stderr] 15: std::panicking::try::do_call [INFO] [stderr] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:401:40 [INFO] [stderr] 16: std::panicking::try [INFO] [stderr] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:365:19 [INFO] [stderr] 17: std::panic::catch_unwind [INFO] [stderr] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panic.rs:434:14 [INFO] [stderr] 18: std::rt::lang_start_internal [INFO] [stderr] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/rt.rs:45:20 [INFO] [stderr] 19: std::rt::lang_start [INFO] [stderr] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/rt.rs:62:5 [INFO] [stderr] 20: main [INFO] [stderr] 21: __libc_start_main [INFO] [stderr] 22: _start [INFO] running `Command { std: "docker" "inspect" "362c5129111d66c2f12fbfc556d44c2ed10f278b9ae50a1987d0df66e306342f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "362c5129111d66c2f12fbfc556d44c2ed10f278b9ae50a1987d0df66e306342f", kill_on_drop: false }` [INFO] [stdout] 362c5129111d66c2f12fbfc556d44c2ed10f278b9ae50a1987d0df66e306342f