[INFO] cloning repository https://github.com/BFTForensics/DiemForensics [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BFTForensics/DiemForensics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBFTForensics%2FDiemForensics", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBFTForensics%2FDiemForensics'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 75143920e2684b05098408e90a3e2771f7d7df48 [INFO] checking BFTForensics/DiemForensics against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBFTForensics%2FDiemForensics" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/BFTForensics/DiemForensics on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BFTForensics/DiemForensics [INFO] finished tweaking git repo https://github.com/BFTForensics/DiemForensics [INFO] tweaked toml for git repo https://github.com/BFTForensics/DiemForensics written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/BFTForensics/DiemForensics already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 22e0d987f74eb91896f8bf64046ef396ac3e1d48316bd93667d7736002b034bf [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" "22e0d987f74eb91896f8bf64046ef396ac3e1d48316bd93667d7736002b034bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22e0d987f74eb91896f8bf64046ef396ac3e1d48316bd93667d7736002b034bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22e0d987f74eb91896f8bf64046ef396ac3e1d48316bd93667d7736002b034bf", kill_on_drop: false }` [INFO] [stdout] 22e0d987f74eb91896f8bf64046ef396ac3e1d48316bd93667d7736002b034bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec018c1ca59138ab1d1c7c535f879dbe40860bd7798f7d95f9a664a436ac4882 [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" "ec018c1ca59138ab1d1c7c535f879dbe40860bd7798f7d95f9a664a436ac4882", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling subtle v2.3.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking bit-vec v0.6.2 [INFO] [stderr] Checking mirai-annotations v1.10.1 [INFO] [stderr] Checking fiat-crypto v0.1.5 [INFO] [stderr] Checking signature v1.2.2 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking either v1.6.0 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling pin-project-internal v0.4.26 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking futures-io v0.3.6 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Compiling prometheus v0.10.0 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Compiling rayon-core v1.8.1 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking chunked_transfer v1.2.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking typed-arena v2.0.1 [INFO] [stderr] Compiling libra-metrics v0.1.0 (/opt/rustwide/workdir/common/metrics) [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking libra-global-constants v0.1.0 (/opt/rustwide/workdir/config/global-constants) [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking c_linked_list v1.1.1 [INFO] [stderr] Checking ipnet v2.3.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling bindgen v0.54.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Compiling target-spec v0.4.0 [INFO] [stderr] Checking pathdiff v0.2.0 [INFO] [stderr] Checking nested v0.1.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking supercow v0.1.0 [INFO] [stderr] Compiling k8s-openapi v0.9.0 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Compiling libra-fuzz v0.1.0 (/opt/rustwide/workdir/testsuite/libra-fuzzer/fuzz) [INFO] [stderr] Checking stats_alloc v0.1.8 [INFO] [stderr] Checking arbitrary v0.4.6 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking radium v0.3.0 [INFO] [stderr] Checking shell-words v1.0.0 [INFO] [stderr] Compiling unindent v0.1.6 [INFO] [stderr] Checking serializer-tests v0.1.0 (/opt/rustwide/workdir/language/vm/serializer-tests) [INFO] [stderr] Checking assert_approx_eq v1.1.0 [INFO] [stderr] Checking bytecode-verifier-tests v0.1.0 (/opt/rustwide/workdir/language/bytecode-verifier/bytecode-verifier-tests) [INFO] [stderr] Checking smoke-test v0.1.0 (/opt/rustwide/workdir/testsuite/smoke-test) [INFO] [stderr] Checking tracing-core v0.1.15 [INFO] [stderr] Checking futures-task v0.3.6 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking cfg-expr v0.4.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling indexmap v1.5.1 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rayon v1.4.1 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-bigint v0.3.0 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling standback v0.2.10 [INFO] [stderr] Compiling time v0.2.16 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking qstring v0.7.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking yaml-rust v0.4.4 [INFO] [stderr] Checking miniz_oxide v0.4.1 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Checking pretty v0.10.0 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking bitvec v0.17.4 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking crunchy v0.2.2 [INFO] [stderr] Compiling indoc v1.0.2 [INFO] [stderr] Checking radix_trie v0.2.0 [INFO] [stderr] Checking encoding_rs v0.8.24 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking colored-diff v0.2.2 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking diffus v0.9.1 [INFO] [stderr] Checking tiny-keccak v2.0.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking addr2line v0.13.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking quote v1.0.7 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking syn v1.0.42 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking jobserver v0.1.21 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking get_if_addrs v0.5.3 [INFO] [stderr] Checking flate2 v1.0.18 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking backtrace v0.3.51 [INFO] [stderr] Checking termion v1.5.5 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking dirs-sys-next v0.1.0 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Checking num-complex v0.3.0 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Checking ordered-float v2.0.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking universal-hash v0.4.0 [INFO] [stderr] Checking block-cipher v0.8.0 [INFO] [stderr] Checking aead v0.3.2 [INFO] [stderr] Checking crypto-mac v0.9.1 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking cc v1.0.60 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking dirs v3.0.1 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking pem v0.8.1 [INFO] [stderr] Checking Inflector v0.11.4 [INFO] [stderr] Checking dirs-next v1.0.1 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Compiling sha-1 v0.9.1 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking sha2 v0.9.1 [INFO] [stderr] Checking ripemd160 v0.9.1 [INFO] [stderr] error: could not compile `syn` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name syn /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.15.44/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' -C metadata=bd585efc71b96eaf -C extra-filename=-bd585efc71b96eaf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-8d9f0e70e1638b76.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-79a73205be3732bb.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-f9d9fe975bfe7d9a.rmeta --cap-lints allow --cap-lints=forbid --cfg syn_can_match_trailing_dollar --cfg syn_can_use_thread_id --cfg syn_can_use_associated_constants --cfg syn_can_call_macro_by_path` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ec018c1ca59138ab1d1c7c535f879dbe40860bd7798f7d95f9a664a436ac4882", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec018c1ca59138ab1d1c7c535f879dbe40860bd7798f7d95f9a664a436ac4882", kill_on_drop: false }` [INFO] [stdout] ec018c1ca59138ab1d1c7c535f879dbe40860bd7798f7d95f9a664a436ac4882