[INFO] fetching crate stack_test_epic_wallet_util 3.0.2... [INFO] checking stack_test_epic_wallet_util-3.0.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate stack_test_epic_wallet_util 3.0.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate stack_test_epic_wallet_util 3.0.2 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stack_test_epic_wallet_util 3.0.2 [INFO] finished tweaking crates.io crate stack_test_epic_wallet_util 3.0.2 [INFO] tweaked toml for crates.io crate stack_test_epic_wallet_util 3.0.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 323 packages [INFO] [stderr] Adding ansi_term v0.11.0 (latest: v0.12.1) [INFO] [stderr] Adding arc-swap v0.3.11 (latest: v1.7.1) [INFO] [stderr] Adding arrayvec v0.3.25 (latest: v0.7.4) [INFO] [stderr] Adding arrayvec v0.4.12 (latest: v0.7.4) [INFO] [stderr] Adding arrayvec v0.5.2 (latest: v0.7.4) [INFO] [stderr] Adding autocfg v0.1.8 (latest: v1.2.0) [INFO] [stderr] Adding base64 v0.9.3 (latest: v0.22.0) [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding bindgen v0.37.4 (latest: v0.69.4) [INFO] [stderr] Adding bitflags v0.9.1 (latest: v2.5.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding blake2b_simd v0.5.11 (latest: v1.0.2) [INFO] [stderr] Adding block-buffer v0.7.3 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(latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding webpki v0.18.1 (latest: v0.22.4) [INFO] [stderr] Adding webpki-roots v0.15.0 (latest: v0.26.1) [INFO] [stderr] Adding which v1.0.5 (latest: v6.0.1) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [INFO] [stderr] Adding zip v0.5.13 (latest: v0.6.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded typemap v0.3.3 [INFO] [stderr] Downloaded thread-id v3.3.0 [INFO] [stderr] Downloaded unsafe-any v0.4.2 [INFO] [stderr] Downloaded serde-value v0.5.3 [INFO] [stderr] Downloaded stack_test_epic_util v3.0.3 [INFO] [stderr] Downloaded keccak-hash v0.2.0 [INFO] [stderr] Downloaded log4rs v0.8.3 [INFO] [stderr] Downloaded parking_lot_core v0.3.1 [INFO] [stderr] Downloaded stack_test_epic_api v3.0.3 [INFO] [stderr] Downloaded jsonrpc-core v10.1.0 [INFO] [stderr] Downloaded bindgen v0.37.4 [INFO] [stderr] Downloaded primitive-types v0.3.0 [INFO] [stderr] Downloaded pretty_assertions v0.5.1 [INFO] [stderr] Downloaded easy-jsonrpc-proc-macro-mw v0.5.1 [INFO] [stderr] Downloaded webpki-roots v0.15.0 [INFO] [stderr] Downloaded rustls v0.13.1 [INFO] [stderr] Downloaded easy-jsonrpc-mw v0.5.4 [INFO] [stderr] Downloaded ct-logs v0.4.0 [INFO] [stderr] Downloaded hyper-rustls v0.14.0 [INFO] [stderr] Downloaded tokio-io-timeout v0.3.1 [INFO] [stderr] Downloaded hyper-timeout v0.2.0 [INFO] [stderr] Downloaded stack_test_epic_p2p v3.0.3 [INFO] [stderr] Downloaded stack_test_epic_pool v3.0.3 [INFO] [stderr] Downloaded sct v0.4.0 [INFO] [stderr] Downloaded untrusted v0.6.2 [INFO] [stderr] Downloaded webpki v0.18.1 [INFO] [stderr] Downloaded tokio-rustls v0.7.2 [INFO] [stderr] Downloaded stack_test_epic_chain v3.0.3 [INFO] [stderr] Downloaded liblmdb-sys v0.2.2 [INFO] [stderr] Downloaded supercow v0.1.0 [INFO] [stderr] Downloaded lmdb-zero v0.4.4 [INFO] [stderr] Downloaded crunchy v0.1.6 [INFO] [stderr] Downloaded bigint v4.4.3 [INFO] [stderr] Downloaded clang-sys v0.23.0 [INFO] [stderr] Downloaded proc-macro2 v0.3.5 [INFO] [stderr] Downloaded croaring-sys v0.3.9 [INFO] [stderr] Downloaded croaring v0.3.9 [INFO] [stderr] Downloaded static_assertions v0.2.5 [INFO] [stderr] Downloaded fixed-hash v0.3.2 [INFO] [stderr] Downloaded parity-codec v3.5.4 [INFO] [stderr] Downloaded impl-codec v0.2.0 [INFO] [stderr] Downloaded uint v0.7.1 [INFO] [stderr] Downloaded ring v0.13.5 [INFO] [stderr] Downloaded blake2-rfc v0.2.18 [INFO] [stderr] Downloaded password-hash v0.2.3 [INFO] [stderr] Downloaded stack_test_epic_keychain v3.0.3 [INFO] [stderr] Downloaded stack_test_epic_core v3.0.3 [INFO] [stderr] Downloaded odds v0.2.26 [INFO] [stderr] Downloaded arrayvec v0.3.25 [INFO] [stderr] Downloaded grin_secp256k1zkp v0.7.12 [INFO] [stderr] Downloaded arc-swap v0.3.11 [INFO] [stderr] Downloaded uuid v0.6.5 [INFO] [stderr] Downloaded tiny-keccak v1.5.0 [INFO] [stderr] Downloaded ripemd160 v0.9.1 [INFO] [stderr] Downloaded stack_test_epic_store v3.0.3 [INFO] [stderr] Downloaded parking_lot v0.6.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a3bb3272200f506b1cb3e79520b7190ed9bdbf470c5a03e76b77bf6286d0f03d [INFO] running `Command { std: "docker" "start" "-a" "a3bb3272200f506b1cb3e79520b7190ed9bdbf470c5a03e76b77bf6286d0f03d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3bb3272200f506b1cb3e79520b7190ed9bdbf470c5a03e76b77bf6286d0f03d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3bb3272200f506b1cb3e79520b7190ed9bdbf470c5a03e76b77bf6286d0f03d", kill_on_drop: false }` [INFO] [stdout] a3bb3272200f506b1cb3e79520b7190ed9bdbf470c5a03e76b77bf6286d0f03d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c5cc64913f7e85f5b6539b7df358b22cbe373c5e6a0a8bfca38081fbee3498c [INFO] running `Command { std: "docker" "start" "-a" "3c5cc64913f7e85f5b6539b7df358b22cbe373c5e6a0a8bfca38081fbee3498c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling clang-sys v0.23.0 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling proc-macro2 v0.3.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling bindgen v0.37.4 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling cexpr v0.2.3 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling grin_secp256k1zkp v0.7.12 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking odds v0.2.26 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking arrayvec v0.3.25 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking arc-swap v0.3.11 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Checking static_assertions v0.2.5 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking password-hash v0.2.3 [INFO] [stderr] Checking fixed-hash v0.3.2 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Compiling liblmdb-sys v0.2.2 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking uint v0.7.1 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Checking pbkdf2 v0.8.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking ripemd160 v0.9.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking tiny-keccak v1.5.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking bigint v4.4.3 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking siphasher v0.2.3 [INFO] [stderr] Checking md5 v0.6.1 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking supercow v0.1.0 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking sct v0.4.0 [INFO] [stderr] Checking webpki v0.18.1 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking webpki-roots v0.15.0 [INFO] [stderr] Checking lmdb-zero v0.4.4 [INFO] [stderr] Checking ct-logs v0.4.0 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking pretty_assertions v0.5.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking serde-value v0.5.3 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking parity-codec v3.5.4 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Checking impl-codec v0.2.0 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking primitive-types v0.3.0 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking log4rs v0.8.3 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking rustls v0.13.1 [INFO] [stderr] Checking tokio-core v0.1.18 [INFO] [stderr] Checking jsonrpc-core v10.1.0 [INFO] [stderr] Checking keccak-hash v0.2.0 [INFO] [stderr] Checking tokio-io-timeout v0.3.1 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking stack_test_epic_util v3.0.3 [INFO] [stderr] Compiling easy-jsonrpc-proc-macro-mw v0.5.1 [INFO] [stderr] Checking stack_test_epic_keychain v3.0.3 [INFO] [stderr] Checking tokio-rustls v0.7.2 [INFO] [stderr] Checking easy-jsonrpc-mw v0.5.4 [INFO] [stderr] Checking hyper-rustls v0.14.0 [INFO] [stderr] Checking hyper-timeout v0.2.0 [INFO] [stderr] Compiling croaring-sys v0.3.9 [INFO] [stderr] Checking croaring v0.3.9 [INFO] [stderr] Checking stack_test_epic_core v3.0.3 [INFO] [stderr] Checking stack_test_epic_store v3.0.3 [INFO] [stderr] Checking stack_test_epic_chain v3.0.3 [INFO] [stderr] Checking stack_test_epic_pool v3.0.3 [INFO] [stderr] Checking stack_test_epic_p2p v3.0.3 [INFO] [stderr] Checking stack_test_epic_api v3.0.3 [INFO] [stderr] Checking stack_test_epic_wallet_util v3.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 30s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bigint v4.4.3, grin_secp256k1zkp v0.7.12, nom v3.2.1, num-bigint v0.1.44, num-complex v0.1.43, num-rational v0.1.42, stack_test_epic_api v3.0.3, stack_test_epic_core v3.0.3, traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "3c5cc64913f7e85f5b6539b7df358b22cbe373c5e6a0a8bfca38081fbee3498c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c5cc64913f7e85f5b6539b7df358b22cbe373c5e6a0a8bfca38081fbee3498c", kill_on_drop: false }` [INFO] [stdout] 3c5cc64913f7e85f5b6539b7df358b22cbe373c5e6a0a8bfca38081fbee3498c [INFO] checking stack_test_epic_wallet_util-3.0.2 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate stack_test_epic_wallet_util 3.0.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate stack_test_epic_wallet_util 3.0.2 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stack_test_epic_wallet_util 3.0.2 [INFO] finished tweaking crates.io crate stack_test_epic_wallet_util 3.0.2 [INFO] tweaked toml for crates.io crate stack_test_epic_wallet_util 3.0.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 32deea60a1f60166fb70b1af780cd4b127e287c7dc8e9538d1a32e19d3b590a8 [INFO] running `Command { std: "docker" "start" "-a" "32deea60a1f60166fb70b1af780cd4b127e287c7dc8e9538d1a32e19d3b590a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32deea60a1f60166fb70b1af780cd4b127e287c7dc8e9538d1a32e19d3b590a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32deea60a1f60166fb70b1af780cd4b127e287c7dc8e9538d1a32e19d3b590a8", kill_on_drop: false }` [INFO] [stdout] 32deea60a1f60166fb70b1af780cd4b127e287c7dc8e9538d1a32e19d3b590a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4b6a156ce7149ecf7c434e5ddfd7ebc2461d3fb7f79e9bb34462beb9f637fc4 [INFO] running `Command { std: "docker" "start" "-a" "b4b6a156ce7149ecf7c434e5ddfd7ebc2461d3fb7f79e9bb34462beb9f637fc4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling clang-sys v0.23.0 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling proc-macro2 v0.3.5 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling bindgen v0.37.4 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling cexpr v0.2.3 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling grin_secp256k1zkp v0.7.12 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking odds v0.2.26 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking arrayvec v0.3.25 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking static_assertions v0.2.5 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking arc-swap v0.3.11 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking password-hash v0.2.3 [INFO] [stderr] Checking fixed-hash v0.3.2 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Checking uint v0.7.1 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Compiling liblmdb-sys v0.2.2 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Checking pbkdf2 v0.8.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking ripemd160 v0.9.1 [INFO] [stderr] Checking tiny-keccak v1.5.0 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking bigint v4.4.3 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking supercow v0.1.0 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking siphasher v0.2.3 [INFO] [stderr] Checking md5 v0.6.1 [INFO] [stderr] Checking webpki v0.18.1 [INFO] [stderr] Checking sct v0.4.0 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking lmdb-zero v0.4.4 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking ct-logs v0.4.0 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking webpki-roots v0.15.0 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking pretty_assertions v0.5.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking parity-codec v3.5.4 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking serde-value v0.5.3 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking impl-codec v0.2.0 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking primitive-types v0.3.0 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking log4rs v0.8.3 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking rustls v0.13.1 [INFO] [stderr] Checking jsonrpc-core v10.1.0 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking tokio-core v0.1.18 [INFO] [stderr] Checking keccak-hash v0.2.0 [INFO] [stderr] Checking tokio-io-timeout v0.3.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking stack_test_epic_util v3.0.3 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking stack_test_epic_keychain v3.0.3 [INFO] [stderr] Compiling easy-jsonrpc-proc-macro-mw v0.5.1 [INFO] [stderr] Checking tokio-rustls v0.7.2 [INFO] [stderr] Checking easy-jsonrpc-mw v0.5.4 [INFO] [stderr] Checking hyper-rustls v0.14.0 [INFO] [stderr] Checking hyper-timeout v0.2.0 [INFO] [stderr] Compiling croaring-sys v0.3.9 [INFO] [stderr] Checking croaring v0.3.9 [INFO] [stderr] Checking stack_test_epic_core v3.0.3 [INFO] [stderr] Checking stack_test_epic_store v3.0.3 [INFO] [stderr] Checking stack_test_epic_chain v3.0.3 [INFO] [stderr] Checking stack_test_epic_pool v3.0.3 [INFO] [stderr] Checking stack_test_epic_p2p v3.0.3 [INFO] [stderr] Checking stack_test_epic_api v3.0.3 [INFO] [stderr] Checking stack_test_epic_wallet_util v3.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 21s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bigint v4.4.3, grin_secp256k1zkp v0.7.12, nom v3.2.1, num-bigint v0.1.44, num-complex v0.1.43, num-rational v0.1.42, stack_test_epic_api v3.0.3, stack_test_epic_core v3.0.3, traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "b4b6a156ce7149ecf7c434e5ddfd7ebc2461d3fb7f79e9bb34462beb9f637fc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4b6a156ce7149ecf7c434e5ddfd7ebc2461d3fb7f79e9bb34462beb9f637fc4", kill_on_drop: false }` [INFO] [stdout] b4b6a156ce7149ecf7c434e5ddfd7ebc2461d3fb7f79e9bb34462beb9f637fc4