[INFO] cloning repository https://github.com/mobilecoinofficial/mobilecoin [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mobilecoinofficial/mobilecoin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmobilecoinofficial%2Fmobilecoin", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmobilecoinofficial%2Fmobilecoin'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cd7753a0aed838097b456d230151fb34e8cff034 [INFO] testing mobilecoinofficial/mobilecoin against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmobilecoinofficial%2Fmobilecoin" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mobilecoinofficial/mobilecoin on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7/source/.cargo/config [INFO] removed /workspace/builds/worker-7/source/rust-toolchain [INFO] started tweaking git repo https://github.com/mobilecoinofficial/mobilecoin [INFO] finished tweaking git repo https://github.com/mobilecoinofficial/mobilecoin [INFO] tweaked toml for git repo https://github.com/mobilecoinofficial/mobilecoin written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/mobilecoinofficial/mobilecoin already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/eranrund/bulletproofs` [INFO] [stderr] Updating git repository `https://github.com/cormacrelf/datatest.git` [INFO] [stderr] Updating git repository `https://github.com/eranrund/ed25519-dalek.git` [INFO] [stderr] Updating git repository `https://github.com/mobilecoinofficial/grpc-rs` [INFO] [stderr] Updating git submodule `https://github.com/pingcap/grpc.git` [INFO] [stderr] Updating git submodule `https://github.com/abseil/abseil-cpp.git` [INFO] [stderr] Updating git submodule `https://github.com/google/benchmark` [INFO] [stderr] Updating git submodule `https://github.com/google/bloaty.git` [INFO] [stderr] Updating git submodule `https://github.com/google/googletest.git` [INFO] [stderr] Updating git submodule `https://chromium.googlesource.com/chromium/llvm-project/llvm/lib/Fuzzer` [INFO] [stderr] Updating git submodule `https://github.com/google/re2` [INFO] [stderr] Updating git submodule `https://github.com/google/boringssl.git` [INFO] [stderr] Updating git submodule `https://github.com/c-ares/c-ares.git` [INFO] [stderr] Updating git submodule `https://github.com/envoyproxy/data-plane-api.git` [INFO] [stderr] Updating git submodule `https://github.com/googleapis/googleapis.git` [INFO] [stderr] Updating git submodule `https://github.com/google/googletest.git` [INFO] [stderr] Updating git submodule `https://github.com/libuv/libuv.git` [INFO] [stderr] Updating git submodule `https://github.com/census-instrumentation/opencensus-proto.git` [INFO] [stderr] Updating git submodule `https://github.com/google/protobuf.git` [INFO] [stderr] Updating git submodule `https://github.com/google/benchmark.git` [INFO] [stderr] Updating git submodule `https://github.com/google/googletest.git` [INFO] [stderr] Updating git submodule `https://github.com/envoyproxy/protoc-gen-validate.git` [INFO] [stderr] Updating git submodule `https://github.com/google/re2.git` [INFO] [stderr] Updating git submodule `https://github.com/cncf/udpa.git` [INFO] [stderr] Updating git submodule `https://github.com/madler/zlib` [INFO] [stderr] Updating git repository `https://github.com/mozilla/lmdb-rs` [INFO] [stderr] Updating git submodule `https://github.com/mozilla/lmdb` [INFO] [stderr] Updating git repository `https://github.com/mobilecoinofficial/rust-mbedtls.git` [INFO] [stderr] Updating git repository `https://github.com/danburkert/prost` [INFO] [stderr] Updating git repository `https://github.com/mobilecoinofficial/protoc-grpcio` [INFO] [stderr] Updating git repository `https://github.com/mobilecoinofficial/schnorrkel` [INFO] [stderr] Updating git repository `https://github.com/mobilecoinofficial/cbor` [INFO] [stderr] Updating git repository `https://github.com/eranrund/x25519-dalek.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wait-timeout v0.2.0 [INFO] [stderr] Downloaded bindgen v0.58.1 [INFO] [stderr] Downloaded signal-hook v0.3.4 [INFO] [stderr] Downloaded slip10_ed25519 v0.1.3 [INFO] [stderr] Downloaded pretty_assertions v0.6.1 [INFO] [stderr] Downloaded predicates v1.0.5 [INFO] [stderr] Downloaded tokio v0.2.20 [INFO] [stderr] Downloaded webpki-roots v0.17.0 [INFO] [stderr] Downloaded rand_xorshift v0.2.0 [INFO] [stderr] Downloaded json v0.12.4 [INFO] [stderr] Downloaded hkdf v0.9.0 [INFO] [stderr] Downloaded normalize-line-endings v0.3.0 [INFO] [stderr] Downloaded criterion-plot v0.4.2 [INFO] [stderr] Downloaded ctr v0.7.0 [INFO] [stderr] Downloaded output_vt100 v0.1.2 [INFO] [stderr] Downloaded aes-gcm v0.9.2 [INFO] [stderr] Downloaded crunchy v0.1.6 [INFO] [stderr] Downloaded bigint v4.4.3 [INFO] [stderr] Downloaded rusoto_s3 v0.42.0 [INFO] [stderr] Downloaded filetime v0.2.9 [INFO] [stderr] Downloaded tokio-process v0.2.5 [INFO] [stderr] Downloaded tokio-rustls v0.10.3 [INFO] [stderr] Downloaded slog-envlogger v2.2.0 [INFO] [stderr] Downloaded merlin v3.0.0 [INFO] [stderr] Downloaded displaydoc v0.2.0 [INFO] [stderr] Downloaded sentry-types v0.14.1 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.62 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.62 [INFO] [stderr] Downloaded sentry v0.18.0 [INFO] [stderr] Downloaded wasm-bindgen v0.2.62 [INFO] [stderr] Downloaded clear_on_drop v0.2.4 [INFO] [stderr] Downloaded protoc v2.14.0 [INFO] [stderr] Downloaded criterion v0.3.2 [INFO] [stderr] Downloaded im v14.3.0 [INFO] [stderr] Downloaded tiny-bip39 v0.8.0 [INFO] [stderr] Downloaded mockall v0.8.3 [INFO] [stderr] Downloaded mockall_derive v0.8.3 [INFO] [stderr] Downloaded ghash v0.4.2 [INFO] [stderr] Downloaded aead v0.4.1 [INFO] [stderr] Downloaded rs-libc v0.2.2 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.62 [INFO] [stderr] Downloaded shlex v1.0.0 [INFO] [stderr] Downloaded x509-signature v0.5.0 [INFO] [stderr] Downloaded async-compression v0.3.3 [INFO] [stderr] Downloaded pin-project v0.4.10 [INFO] [stderr] Downloaded web-sys v0.3.39 [INFO] [stderr] Downloaded curve25519-dalek v4.0.0-pre.0 [INFO] [stderr] Downloaded downcast v0.10.0 [INFO] [stderr] Downloaded fragile v1.0.0 [INFO] [stderr] Downloaded tinytemplate v1.0.4 [INFO] [stderr] Downloaded float-cmp v0.8.0 [INFO] [stderr] Downloaded half v1.5.0 [INFO] [stderr] Downloaded js-sys v0.3.39 [INFO] [stderr] Downloaded rusty-fork v0.3.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.62 [INFO] [stderr] Downloaded libz-sys v1.1.3 [INFO] [stderr] Downloaded pin-project-internal v0.4.10 [INFO] [stderr] Downloaded hmac-sha512 v0.1.9 [INFO] [stderr] Downloaded debugid v0.7.2 [INFO] [stderr] Downloaded slog-async v2.5.0 [INFO] [stderr] Downloaded prometheus v0.9.0 [INFO] [stderr] Downloaded protobuf v2.22.1 [INFO] [stderr] Downloaded hyper-rustls v0.17.1 [INFO] [stderr] Downloaded mc-oblivious-aes-gcm v0.9.2 [INFO] [stderr] Downloaded tokio-uds v0.2.6 [INFO] [stderr] Downloaded cargo_metadata v0.9.1 [INFO] [stderr] Downloaded serial_test v0.5.0 [INFO] [stderr] Downloaded serial_test_derive v0.5.0 [INFO] [stderr] Downloaded yasna v0.2.2 [INFO] [stderr] Downloaded retry v1.2.0 [INFO] [stderr] Downloaded aes v0.7.4 [INFO] [stderr] Downloaded protobuf-codegen v2.22.1 [INFO] [stderr] Downloaded syn v1.0.67 [INFO] [stderr] Downloaded polyval v0.5.1 [INFO] [stderr] Downloaded oorandom v11.1.1 [INFO] [stderr] Downloaded sized-chunks v0.5.3 [INFO] [stderr] Downloaded pbkdf2 v0.4.0 [INFO] [stderr] Downloaded slog-term v2.6.0 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.12 [INFO] [stderr] Downloaded sha2-asm v0.6.1 [INFO] [stderr] Downloaded cargo-emit v0.1.1 [INFO] [stderr] Downloaded packed_simd_2 v0.3.4 [INFO] [stderr] Downloaded binascii v0.1.4 [INFO] [stderr] Downloaded proptest v0.10.1 [INFO] [stderr] Downloaded secrecy v0.4.1 [INFO] [stderr] Downloaded slog-atomic v3.0.0 [INFO] [stderr] Downloaded rjson v0.3.1 [INFO] [stderr] Downloaded slog-gelf v0.1.2 [INFO] [stderr] Downloaded core_io v0.1.20210325 [INFO] [stderr] Downloaded boringssl-src v0.3.0+688fc5c [INFO] [stderr] Downloaded plotters v0.2.14 [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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c74724f74c4d25924753c899712ec8d94e516e4a25e7bd35efe06ec79bd7493a [INFO] running `Command { std: "docker" "start" "-a" "c74724f74c4d25924753c899712ec8d94e516e4a25e7bd35efe06ec79bd7493a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c74724f74c4d25924753c899712ec8d94e516e4a25e7bd35efe06ec79bd7493a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c74724f74c4d25924753c899712ec8d94e516e4a25e7bd35efe06ec79bd7493a", kill_on_drop: false }` [INFO] [stdout] c74724f74c4d25924753c899712ec8d94e516e4a25e7bd35efe06ec79bd7493a [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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84c0b1c36bc433b64138b13c7913b720935dc701e684ab9b1c197ebda67e42c8 [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" "84c0b1c36bc433b64138b13c7913b720935dc701e684ab9b1c197ebda67e42c8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.67 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling subtle v2.2.3 [INFO] [stderr] Compiling cpufeatures v0.1.5 [INFO] [stderr] Compiling block-padding v0.2.1 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/subtle-2.2.3/src/lib.rs:12:42 [INFO] [stdout] | [INFO] [stdout] 12 | #![cfg_attr(feature = "nightly", feature(external_doc))] [INFO] [stdout] | ^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: use #[doc = include_str!("filename")] instead, which handles macro invocations [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `subtle` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "84c0b1c36bc433b64138b13c7913b720935dc701e684ab9b1c197ebda67e42c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84c0b1c36bc433b64138b13c7913b720935dc701e684ab9b1c197ebda67e42c8", kill_on_drop: false }` [INFO] [stdout] 84c0b1c36bc433b64138b13c7913b720935dc701e684ab9b1c197ebda67e42c8