[INFO] fetching crate ckb-debugger 0.112.1...
[INFO] checking ckb-debugger-0.112.1 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate ckb-debugger 0.112.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate ckb-debugger 0.112.1 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ckb-debugger 0.112.1
[INFO] finished tweaking crates.io crate ckb-debugger 0.112.1
[INFO] tweaked toml for crates.io crate ckb-debugger 0.112.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate ckb-debugger 0.112.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gdbstub v0.6.6
[INFO] [stderr]   Downloaded utf8-ranges v1.0.5
[INFO] [stderr]   Downloaded managed v0.8.0
[INFO] [stderr]   Downloaded gdbstub_arch v0.2.4
[INFO] [stderr]   Downloaded serde_plain v1.0.2
[INFO] [stderr]   Downloaded ckb-vm-definitions v0.24.6
[INFO] [stderr]   Downloaded regex v0.2.11
[INFO] [stderr]   Downloaded golomb-coded-set v0.2.0
[INFO] [stderr]   Downloaded molecule v0.7.5
[INFO] [stderr]   Downloaded numext-fixed-uint-hack v0.1.6
[INFO] [stderr]   Downloaded ckb-types v0.112.1
[INFO] [stderr]   Downloaded ckb-vm v0.24.6
[INFO] [stderr]   Downloaded scroll v0.10.2
[INFO] [stderr]   Downloaded ckb-mock-tx-types v0.112.1
[INFO] [stderr]   Downloaded heapsize v0.4.2
[INFO] [stderr]   Downloaded numext-fixed-uint-core v0.1.6
[INFO] [stderr]   Downloaded phf_codegen v0.8.0
[INFO] [stderr]   Downloaded ckb-channel v0.112.1
[INFO] [stderr]   Downloaded ckb-pow v0.112.1
[INFO] [stderr]   Downloaded numext-constructor v0.1.6
[INFO] [stderr]   Downloaded ckb-occupied-capacity-macros v0.112.1
[INFO] [stderr]   Downloaded ckb-debugger-api v0.112.1
[INFO] [stderr]   Downloaded ckb-gen-types v0.112.1
[INFO] [stderr]   Downloaded ckb-jsonrpc-types v0.112.1
[INFO] [stderr]   Downloaded ckb-occupied-capacity-core v0.112.1
[INFO] [stderr]   Downloaded ckb-error v0.112.1
[INFO] [stderr]   Downloaded ckb-occupied-capacity v0.112.1
[INFO] [stderr]   Downloaded ckb-constant v0.112.1
[INFO] [stderr]   Downloaded ckb-util v0.112.1
[INFO] [stderr]   Downloaded ckb-fixed-hash-core v0.112.1
[INFO] [stderr]   Downloaded ckb-script v0.112.1
[INFO] [stderr]   Downloaded ckb-fixed-hash-macros v0.112.1
[INFO] [stderr]   Downloaded ckb-fixed-hash v0.112.1
[INFO] [stderr]   Downloaded ckb-hash v0.112.1
[INFO] [stderr]   Downloaded ckb-crypto v0.112.1
[INFO] [stderr]   Downloaded ckb-dao-utils v0.112.1
[INFO] [stderr]   Downloaded ckb-system-scripts v0.5.4
[INFO] [stderr]   Downloaded eaglesong v0.1.0
[INFO] [stderr]   Downloaded includedir v0.6.0
[INFO] [stderr]   Downloaded includedir_codegen v0.6.0
[INFO] [stderr]   Downloaded ckb-resource v0.112.1
[INFO] [stderr]   Downloaded ckb-chain-spec v0.112.1
[INFO] [stderr]   Downloaded ckb-traits v0.112.1
[INFO] [stderr]   Downloaded blake2b-ref v0.3.1
[INFO] [stderr]   Downloaded blake2b-rs v0.2.0
[INFO] [stderr]   Downloaded ckb-merkle-mountain-range v0.5.2
[INFO] [stderr]   Downloaded regex-syntax v0.5.6
[INFO] [stderr]   Downloaded ckb-rational v0.112.1
[INFO] [stderr]   Downloaded faster-hex v0.6.1
[INFO] [stderr]   Downloaded numext-fixed-uint v0.1.6
[INFO] [stderr]   Downloaded strum_macros v0.8.0
[INFO] [stderr]   Downloaded ckb-gdb-remote-protocol v0.112.1
[INFO] [stderr]   Downloaded goblin v0.2.3
[INFO] [stderr]   Downloaded goblin v0.4.0
[INFO] [stderr]   Downloaded ckb-vm-pprof v0.112.1
[INFO] [stderr]   Downloaded nom v3.2.1
[INFO] [stderr]   Downloaded strum v0.8.0
[INFO] [stderr]   Downloaded ckb-vm-debug-utils v0.112.1
[INFO] [stderr]   Downloaded scroll_derive v0.10.5
[INFO] [stderr]   Downloaded probe v0.5.1
[INFO] [stderr]   Downloaded aho-corasick v0.6.10
[INFO] [stderr]   Downloaded ucd-util v0.1.10
[INFO] [stderr]   Downloaded env_logger v0.4.3
[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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a0ae03e992e3b732b088f72da88a59ab538d4c7c04953f2aa4fefae656c84b6
[INFO] running `Command { std: "docker" "start" "-a" "8a0ae03e992e3b732b088f72da88a59ab538d4c7c04953f2aa4fefae656c84b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a0ae03e992e3b732b088f72da88a59ab538d4c7c04953f2aa4fefae656c84b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a0ae03e992e3b732b088f72da88a59ab538d4c7c04953f2aa4fefae656c84b6", kill_on_drop: false }`
[INFO] [stdout] 8a0ae03e992e3b732b088f72da88a59ab538d4c7c04953f2aa4fefae656c84b6
[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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee28fe9f9268fd44f6351d18a7567444a7d150d832729a5163cc0c586aa3d928
[INFO] running `Command { std: "docker" "start" "-a" "ee28fe9f9268fd44f6351d18a7567444a7d150d832729a5163cc0c586aa3d928", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]    Compiling faster-hex v0.6.1
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking blake2b-ref v0.3.1
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling flate2 v1.0.27
[INFO] [stderr]     Checking ckb-channel v0.112.1
[INFO] [stderr]     Checking golomb-coded-set v0.2.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking ckb-merkle-mountain-range v0.5.2
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking ckb-constant v0.112.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]     Checking smallvec v1.11.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling includedir v0.6.0
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling blake2b-rs v0.2.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling secp256k1-sys v0.6.1
[INFO] [stderr]    Compiling includedir_codegen v0.6.0
[INFO] [stderr]    Compiling merkle-cbt v0.3.2
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.88
[INFO] [stderr]    Compiling ckb-vm v0.24.6
[INFO] [stderr]     Checking aho-corasick v1.1.1
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling ckb-system-scripts v0.5.4
[INFO] [stderr]    Compiling ckb-hash v0.112.1
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking lock_api v0.4.10
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]     Checking ckb-vm-definitions v0.24.6
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling bumpalo v3.14.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.88
[INFO] [stderr]    Compiling cpp_demangle v0.3.5
[INFO] [stderr]    Compiling numext-constructor v0.1.6
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling scroll_derive v0.10.5
[INFO] [stderr]     Checking eaglesong v0.1.0
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]     Checking scroll v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]     Checking goblin v0.4.0
[INFO] [stderr]     Checking goblin v0.2.3
[INFO] [stderr]     Checking secp256k1 v0.24.3
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.88
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking ucd-util v0.1.10
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]     Checking managed v0.8.0
[INFO] [stderr]    Compiling ckb-script v0.112.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.88
[INFO] [stderr]     Checking gimli v0.26.2
[INFO] [stderr]     Checking gdbstub v0.6.6
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.88
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling strum_macros v0.8.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking object v0.27.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking strum v0.8.0
[INFO] [stderr]     Checking utf8-ranges v1.0.5
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking gdbstub_arch v0.2.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking ckb-gdb-remote-protocol v0.112.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking env_logger v0.4.3
[INFO] [stderr]     Checking probe v0.5.1
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking ckb-occupied-capacity-core v0.112.1
[INFO] [stderr]     Checking numext-fixed-uint-core v0.1.6
[INFO] [stderr]     Checking ckb-fixed-hash-core v0.112.1
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking serde_plain v1.0.2
[INFO] [stderr]     Checking ckb-util v0.112.1
[INFO] [stderr]     Checking molecule v0.7.5
[INFO] [stderr]    Compiling ckb-occupied-capacity-macros v0.112.1
[INFO] [stderr]    Compiling ckb-fixed-hash-macros v0.112.1
[INFO] [stderr]     Checking ckb-occupied-capacity v0.112.1
[INFO] [stderr]     Checking ckb-error v0.112.1
[INFO] [stderr]     Checking ckb-fixed-hash v0.112.1
[INFO] [stderr]     Checking ckb-crypto v0.112.1
[INFO] [stderr]     Checking ckb-vm-debug-utils v0.112.1
[INFO] [stderr]     Checking ckb-vm-pprof v0.112.1
[INFO] [stderr]    Compiling numext-fixed-uint-hack v0.1.6
[INFO] [stderr]     Checking numext-fixed-uint v0.1.6
[INFO] [stderr]    Compiling ckb-gen-types v0.112.1
[INFO] [stderr]    Compiling ckb-rational v0.112.1
[INFO] [stderr]     Checking ckb-types v0.112.1
[INFO] [stderr]     Checking ckb-traits v0.112.1
[INFO] [stderr]     Checking ckb-jsonrpc-types v0.112.1
[INFO] [stderr]     Checking ckb-dao-utils v0.112.1
[INFO] [stderr]     Checking ckb-pow v0.112.1
[INFO] [stderr]    Compiling ckb-resource v0.112.1
[INFO] [stderr]     Checking ckb-mock-tx-types v0.112.1
[INFO] [stderr]     Checking ckb-chain-spec v0.112.1
[INFO] [stderr]     Checking ckb-debugger-api v0.112.1
[INFO] [stderr]     Checking ckb-debugger v0.112.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.20s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "ee28fe9f9268fd44f6351d18a7567444a7d150d832729a5163cc0c586aa3d928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee28fe9f9268fd44f6351d18a7567444a7d150d832729a5163cc0c586aa3d928", kill_on_drop: false }`
[INFO] [stdout] ee28fe9f9268fd44f6351d18a7567444a7d150d832729a5163cc0c586aa3d928