[INFO] fetching crate uckb-scanner 0.2.0... [INFO] checking uckb-scanner-0.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate uckb-scanner 0.2.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate uckb-scanner 0.2.0 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 uckb-scanner 0.2.0 [INFO] finished tweaking crates.io crate uckb-scanner 0.2.0 [INFO] tweaked toml for crates.io crate uckb-scanner 0.2.0 written to /workspace/builds/worker-7-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 216 packages [INFO] [stderr] Adding addr2line v0.14.1 (latest: v0.21.0) [INFO] [stderr] Adding autocfg v0.1.8 (latest: v1.2.0) [INFO] [stderr] Adding backtrace v0.3.57 (latest: v0.3.71) [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding bit-vec v0.5.1 (latest: v0.6.3) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding blake2b-rs v0.1.5 (latest: v0.2.0) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding bytes v0.4.12 (latest: v1.6.0) [INFO] [stderr] Adding bytes v0.5.6 (latest: v1.6.0) [INFO] [stderr] Adding bytes v0.6.0 (latest: v1.6.0) [INFO] [stderr] Adding cc v1.0.41 (latest: v1.0.90) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding ckb-channel v0.38.0 (latest: v0.115.0) [INFO] [stderr] Adding ckb-crypto v0.38.0 (latest: v0.115.0) [INFO] [stderr] Adding ckb-error v0.38.0 (latest: v0.115.0) [INFO] [stderr] Adding ckb-fee-estimator v0.38.0 (latest: v0.39.1) [INFO] [stderr] Adding ckb-fixed-hash v0.38.0 (latest: v0.115.0) [INFO] [stderr] Adding ckb-fixed-hash-core v0.38.0 (latest: v0.115.0) [INFO] [stderr] Adding ckb-fixed-hash-macros v0.38.0 (latest: v0.115.0) [INFO] [stderr] Adding ckb-hash v0.38.0 (latest: v0.115.0) [INFO] [stderr] Adding ckb-jsonrpc-types v0.38.0 (latest: v0.115.0) [INFO] [stderr] Adding ckb-logger v0.38.0 (latest: v0.115.0) [INFO] [stderr] Adding ckb-occupied-capacity v0.38.0 (latest: v0.115.0) [INFO] [stderr] Adding ckb-occupied-capacity-core v0.38.0 (latest: v0.115.0) [INFO] [stderr] Adding ckb-occupied-capacity-macros v0.38.0 (latest: v0.115.0) [INFO] [stderr] Adding ckb-rational v0.38.0 (latest: v0.115.0) [INFO] [stderr] Adding ckb-types v0.38.0 (latest: v0.115.0) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding crossbeam-channel v0.3.9 (latest: v0.5.12) [INFO] [stderr] Adding crossbeam-deque v0.7.4 (latest: v0.8.5) [INFO] [stderr] Adding crossbeam-epoch v0.8.2 (latest: v0.9.18) [INFO] [stderr] Adding crossbeam-queue v0.2.3 (latest: v0.3.11) [INFO] [stderr] Adding crossbeam-utils v0.6.6 (latest: v0.8.19) [INFO] [stderr] Adding crossbeam-utils v0.7.2 (latest: v0.8.19) [INFO] [stderr] Adding crypto-mac v0.9.1 (latest: v0.11.1) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding fallible-iterator v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding faster-hex v0.4.1 (latest: v0.9.0) [INFO] [stderr] Adding futures v0.1.31 (latest: v0.3.30) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.12) [INFO] [stderr] Adding gimli v0.23.0 (latest: v0.28.1) [INFO] [stderr] Adding h2 v0.1.26 (latest: v0.4.4) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding hmac v0.9.0 (latest: v0.12.1) [INFO] [stderr] Adding http v0.1.21 (latest: v1.1.0) [INFO] [stderr] Adding http-body v0.1.0 (latest: v1.0.0) [INFO] [stderr] Adding hyper v0.12.36 (latest: v1.2.0) [INFO] [stderr] Adding idna v0.1.5 (latest: v0.5.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding itoa v0.4.8 (latest: v1.0.11) [INFO] [stderr] Adding jsonrpc-client-transports v15.1.0 (latest: v18.0.0) [INFO] [stderr] Adding jsonrpc-core v14.2.0 (latest: v18.0.0) [INFO] [stderr] Adding jsonrpc-core v15.1.0 (latest: v18.0.0) [INFO] [stderr] Adding jsonrpc-core-client v15.1.0 (latest: v18.0.0) [INFO] [stderr] Adding jsonrpc-derive v15.1.0 (latest: v18.0.0) [INFO] [stderr] Adding jsonrpc-pubsub v15.1.0 (latest: v18.0.0) [INFO] [stderr] Adding lock_api v0.3.4 (latest: v0.4.11) [INFO] [stderr] Adding memoffset v0.5.6 (latest: v0.9.1) [INFO] [stderr] Adding miniz_oxide v0.4.4 (latest: v0.7.2) [INFO] [stderr] Adding mio v0.6.23 (latest: v0.8.11) [INFO] [stderr] Adding mio v0.7.14 (latest: v0.8.11) [INFO] [stderr] Adding miow v0.2.2 (latest: v0.6.0) [INFO] [stderr] Adding miow v0.3.7 (latest: v0.6.0) [INFO] [stderr] Adding molecule v0.6.0 (latest: v0.8.0) [INFO] [stderr] Adding ntapi v0.3.7 (latest: v0.4.1) [INFO] [stderr] Adding object v0.23.0 (latest: v0.34.0) [INFO] [stderr] Adding parking_lot v0.9.0 (latest: v0.12.1) [INFO] [stderr] Adding parking_lot v0.10.2 (latest: v0.12.1) [INFO] [stderr] Adding parking_lot v0.11.2 (latest: v0.12.1) [INFO] [stderr] Adding parking_lot_core v0.6.3 (latest: v0.9.9) [INFO] [stderr] Adding parking_lot_core v0.7.3 (latest: v0.9.9) [INFO] [stderr] Adding parking_lot_core v0.8.6 (latest: v0.9.9) [INFO] [stderr] Adding percent-encoding v1.0.1 (latest: v2.3.1) [INFO] [stderr] Adding phf v0.8.0 (latest: v0.11.2) [INFO] [stderr] Adding phf_shared v0.8.0 (latest: v0.11.2) [INFO] [stderr] Adding pin-project-lite v0.1.12 (latest: v0.2.14) [INFO] [stderr] Adding postgres-protocol v0.5.3 (latest: v0.6.6) [INFO] [stderr] Adding postgres-types v0.1.3 (latest: v0.2.6) [INFO] [stderr] Adding proc-macro-crate v0.1.5 (latest: v3.1.0) [INFO] [stderr] Adding rand v0.6.5 (latest: v0.8.5) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.1.0 (latest: v0.3.2) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding rand_isaac v0.1.1 (latest: v0.3.0) [INFO] [stderr] Adding rand_jitter v0.1.4 (latest: v0.4.0) [INFO] [stderr] Adding rand_os v0.1.3 (latest: v0.2.2) [INFO] [stderr] Adding rand_pcg v0.1.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_xorshift v0.1.1 (latest: v0.3.0) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding redox_syscall v0.1.57 (latest: v0.5.1) [INFO] [stderr] Adding redox_syscall v0.2.16 (latest: v0.5.1) [INFO] [stderr] Adding rustc_version v0.2.3 (latest: v0.4.0) [INFO] [stderr] Adding secp256k1 v0.17.2 (latest: v0.29.0) [INFO] [stderr] Adding secp256k1-sys v0.1.2 (latest: v0.10.0) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.22) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding smallvec v0.6.14 (latest: v1.13.2) [INFO] [stderr] Adding string v0.2.1 (latest: v0.3.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.34) [INFO] [stderr] Adding tokio v0.1.22 (latest: v1.37.0) [INFO] [stderr] Adding tokio v0.3.7 (latest: v1.37.0) [INFO] [stderr] Adding tokio-macros v0.3.2 (latest: v2.2.0) [INFO] [stderr] Adding tokio-postgres v0.6.0 (latest: v0.7.10) [INFO] [stderr] Adding tokio-util v0.4.0 (latest: v0.7.10) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.12) [INFO] [stderr] Adding url v1.7.2 (latest: v2.5.0) [INFO] [stderr] Adding want v0.2.0 (latest: v0.3.1) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [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 jsonrpc-client-transports v15.1.0 [INFO] [stderr] Downloaded jsonrpc-core-client v15.1.0 [INFO] [stderr] Downloaded uckb-jsonrpc-core v0.3.0 [INFO] [stderr] Downloaded jsonrpc-pubsub v15.1.0 [INFO] [stderr] Downloaded jsonrpc-core v15.1.0 [INFO] [stderr] Downloaded backtrace v0.3.57 [INFO] [stderr] Downloaded ckb-channel v0.38.0 [INFO] [stderr] Downloaded property v0.3.3 [INFO] [stderr] Downloaded secp256k1 v0.17.2 [INFO] [stderr] Downloaded secp256k1-sys v0.1.2 [INFO] [stderr] Downloaded bytes v0.6.0 [INFO] [stderr] Downloaded tokio-util v0.4.0 [INFO] [stderr] Downloaded tokio-postgres v0.6.0 [INFO] [stderr] Downloaded tokio v0.3.7 [INFO] [stderr] Downloaded tokio-macros v0.3.2 [INFO] [stderr] Downloaded ckb-crypto v0.38.0 [INFO] [stderr] Downloaded bit-vec v0.5.1 [INFO] [stderr] Downloaded ckb-fixed-hash-core v0.38.0 [INFO] [stderr] Downloaded ckb-fixed-hash-macros v0.38.0 [INFO] [stderr] Downloaded ckb-fixed-hash v0.38.0 [INFO] [stderr] Downloaded numext-fixed-uint-hack v0.1.6 [INFO] [stderr] Downloaded numext-constructor v0.1.6 [INFO] [stderr] Downloaded ckb-jsonrpc-types v0.38.0 [INFO] [stderr] Downloaded postgres-protocol v0.5.3 [INFO] [stderr] Downloaded postgres-types v0.1.3 [INFO] [stderr] Downloaded ckb-logger v0.38.0 [INFO] [stderr] Downloaded ckb-fee-estimator v0.38.0 [INFO] [stderr] Downloaded jsonrpc-core v14.2.0 [INFO] [stderr] Downloaded ckb-error v0.38.0 [INFO] [stderr] Downloaded cc v1.0.41 [INFO] [stderr] Downloaded ckb-hash v0.38.0 [INFO] [stderr] Downloaded ckb-occupied-capacity-core v0.38.0 [INFO] [stderr] Downloaded ckb-occupied-capacity-macros v0.38.0 [INFO] [stderr] Downloaded ckb-occupied-capacity v0.38.0 [INFO] [stderr] Downloaded ckb-rational v0.38.0 [INFO] [stderr] Downloaded merkle-cbt v0.3.2 [INFO] [stderr] Downloaded faster-hex v0.4.1 [INFO] [stderr] Downloaded molecule v0.6.0 [INFO] [stderr] Downloaded heapsize v0.4.2 [INFO] [stderr] Downloaded numext-fixed-uint-core v0.1.6 [INFO] [stderr] Downloaded object v0.23.0 [INFO] [stderr] Downloaded enum-display-derive v0.1.1 [INFO] [stderr] Downloaded numext-fixed-uint v0.1.6 [INFO] [stderr] Downloaded ckb-types v0.38.0 [INFO] [stderr] Downloaded addr2line v0.14.1 [INFO] [stderr] Downloaded jsonrpc-derive v15.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 77928319c3c1c887de1357a4c4ef2a42dd85b60da02dee20d8627e2a8b9018d5 [INFO] running `Command { std: "docker" "start" "-a" "77928319c3c1c887de1357a4c4ef2a42dd85b60da02dee20d8627e2a8b9018d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77928319c3c1c887de1357a4c4ef2a42dd85b60da02dee20d8627e2a8b9018d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77928319c3c1c887de1357a4c4ef2a42dd85b60da02dee20d8627e2a8b9018d5", kill_on_drop: false }` [INFO] [stdout] 77928319c3c1c887de1357a4c4ef2a42dd85b60da02dee20d8627e2a8b9018d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 75ef921ff23a17ae518b326186c58a6891add727bec9bf89df436ad9fff9bbb1 [INFO] running `Command { std: "docker" "start" "-a" "75ef921ff23a17ae518b326186c58a6891add727bec9bf89df436ad9fff9bbb1", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling cc v1.0.41 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling numext-constructor v0.1.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Compiling faster-hex v0.4.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling blake2b-rs v0.1.5 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Compiling secp256k1-sys v0.1.2 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking parking_lot_core v0.7.3 [INFO] [stderr] Compiling addr2line v0.14.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling enum-display-derive v0.1.1 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking crypto-mac v0.9.1 [INFO] [stderr] Checking ckb-hash v0.38.0 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking ckb-channel v0.38.0 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking merkle-cbt v0.3.2 [INFO] [stderr] Compiling tokio v0.3.7 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking finl_unicode v1.2.0 [INFO] [stderr] Checking backtrace v0.3.57 [INFO] [stderr] Checking bit-vec v0.5.1 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking hmac v0.9.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking stringprep v0.1.4 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling tokio-macros v0.3.2 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking bytes v0.6.0 [INFO] [stderr] Checking phf_shared v0.8.0 [INFO] [stderr] Checking secp256k1 v0.17.2 [INFO] [stderr] Checking ckb-logger v0.38.0 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Compiling property v0.3.3 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking ckb-fixed-hash-core v0.38.0 [INFO] [stderr] Checking ckb-occupied-capacity-core v0.38.0 [INFO] [stderr] Checking numext-fixed-uint-core v0.1.6 [INFO] [stderr] Checking molecule v0.6.0 [INFO] [stderr] Checking postgres-protocol v0.5.3 [INFO] [stderr] Checking tokio-util v0.4.0 [INFO] [stderr] Checking postgres-types v0.1.3 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Checking jsonrpc-core v15.1.0 [INFO] [stderr] Checking jsonrpc-core v14.2.0 [INFO] [stderr] Compiling ckb-occupied-capacity-macros v0.38.0 [INFO] [stderr] Checking tokio-postgres v0.6.0 [INFO] [stderr] Checking jsonrpc-pubsub v15.1.0 [INFO] [stderr] Compiling ckb-fixed-hash-macros v0.38.0 [INFO] [stderr] Checking jsonrpc-client-transports v15.1.0 [INFO] [stderr] Checking ckb-occupied-capacity v0.38.0 [INFO] [stderr] Checking ckb-error v0.38.0 [INFO] [stderr] Checking jsonrpc-core-client v15.1.0 [INFO] [stderr] Checking ckb-fixed-hash v0.38.0 [INFO] [stderr] Checking ckb-crypto v0.38.0 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling jsonrpc-derive v15.1.0 [INFO] [stderr] Compiling numext-fixed-uint-hack v0.1.6 [INFO] [stderr] Checking numext-fixed-uint v0.1.6 [INFO] [stderr] Checking ckb-rational v0.38.0 [INFO] [stderr] Checking ckb-types v0.38.0 [INFO] [stderr] Checking ckb-jsonrpc-types v0.38.0 [INFO] [stderr] Checking ckb-fee-estimator v0.38.0 [INFO] [stderr] Checking uckb-jsonrpc-core v0.3.0 [INFO] [stderr] Checking uckb-scanner v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.54s [INFO] running `Command { std: "docker" "inspect" "75ef921ff23a17ae518b326186c58a6891add727bec9bf89df436ad9fff9bbb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75ef921ff23a17ae518b326186c58a6891add727bec9bf89df436ad9fff9bbb1", kill_on_drop: false }` [INFO] [stdout] 75ef921ff23a17ae518b326186c58a6891add727bec9bf89df436ad9fff9bbb1 [INFO] checking uckb-scanner-0.2.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate uckb-scanner 0.2.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate uckb-scanner 0.2.0 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 uckb-scanner 0.2.0 [INFO] finished tweaking crates.io crate uckb-scanner 0.2.0 [INFO] tweaked toml for crates.io crate uckb-scanner 0.2.0 written to /workspace/builds/worker-7-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] [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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9c2fd239eacd5ae046d331de2cf270d0dc0c0e3ec34a0c0f7833b162772c79cc [INFO] running `Command { std: "docker" "start" "-a" "9c2fd239eacd5ae046d331de2cf270d0dc0c0e3ec34a0c0f7833b162772c79cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c2fd239eacd5ae046d331de2cf270d0dc0c0e3ec34a0c0f7833b162772c79cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c2fd239eacd5ae046d331de2cf270d0dc0c0e3ec34a0c0f7833b162772c79cc", kill_on_drop: false }` [INFO] [stdout] 9c2fd239eacd5ae046d331de2cf270d0dc0c0e3ec34a0c0f7833b162772c79cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d45add425cf201f3e504a83c951fcd47c486aea7a18dfe9da7370fdcc901b490 [INFO] running `Command { std: "docker" "start" "-a" "d45add425cf201f3e504a83c951fcd47c486aea7a18dfe9da7370fdcc901b490", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Compiling cc v1.0.41 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling numext-constructor v0.1.6 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking faster-hex v0.4.1 [INFO] [stderr] Compiling blake2b-rs v0.1.5 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Compiling secp256k1-sys v0.1.2 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Compiling addr2line v0.14.1 [INFO] [stderr] Checking parking_lot_core v0.7.3 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling enum-display-derive v0.1.1 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking crypto-mac v0.9.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking ckb-channel v0.38.0 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking ckb-hash v0.38.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking backtrace v0.3.57 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking merkle-cbt v0.3.2 [INFO] [stderr] Compiling tokio v0.3.7 [INFO] [stderr] Checking finl_unicode v1.2.0 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking bit-vec v0.5.1 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking hmac v0.9.0 [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] Checking rand_os v0.1.3 [INFO] [stderr] Compiling tokio-macros v0.3.2 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking stringprep v0.1.4 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking bytes v0.6.0 [INFO] [stderr] Checking phf_shared v0.8.0 [INFO] [stderr] Checking ckb-logger v0.38.0 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Compiling property v0.3.3 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking secp256k1 v0.17.2 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking ckb-occupied-capacity-core v0.38.0 [INFO] [stderr] Checking numext-fixed-uint-core v0.1.6 [INFO] [stderr] Checking ckb-fixed-hash-core v0.38.0 [INFO] [stderr] Checking molecule v0.6.0 [INFO] [stderr] Checking postgres-protocol v0.5.3 [INFO] [stderr] Checking tokio-util v0.4.0 [INFO] [stderr] Checking jsonrpc-core v15.1.0 [INFO] [stderr] Checking jsonrpc-core v14.2.0 [INFO] [stderr] Checking postgres-types v0.1.3 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling ckb-occupied-capacity-macros v0.38.0 [INFO] [stderr] Checking tokio-postgres v0.6.0 [INFO] [stderr] Compiling ckb-fixed-hash-macros v0.38.0 [INFO] [stderr] Checking jsonrpc-pubsub v15.1.0 [INFO] [stderr] Checking ckb-occupied-capacity v0.38.0 [INFO] [stderr] Checking ckb-error v0.38.0 [INFO] [stderr] Checking jsonrpc-client-transports v15.1.0 [INFO] [stderr] Checking jsonrpc-core-client v15.1.0 [INFO] [stderr] Checking ckb-fixed-hash v0.38.0 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Checking ckb-crypto v0.38.0 [INFO] [stderr] Compiling jsonrpc-derive v15.1.0 [INFO] [stderr] Compiling numext-fixed-uint-hack v0.1.6 [INFO] [stderr] Checking numext-fixed-uint v0.1.6 [INFO] [stderr] Checking ckb-rational v0.38.0 [INFO] [stderr] Checking ckb-types v0.38.0 [INFO] [stderr] Checking ckb-fee-estimator v0.38.0 [INFO] [stderr] Checking ckb-jsonrpc-types v0.38.0 [INFO] [stderr] Checking uckb-jsonrpc-core v0.3.0 [INFO] [stderr] Checking uckb-scanner v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.76s [INFO] running `Command { std: "docker" "inspect" "d45add425cf201f3e504a83c951fcd47c486aea7a18dfe9da7370fdcc901b490", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d45add425cf201f3e504a83c951fcd47c486aea7a18dfe9da7370fdcc901b490", kill_on_drop: false }` [INFO] [stdout] d45add425cf201f3e504a83c951fcd47c486aea7a18dfe9da7370fdcc901b490