[INFO] cloning repository https://github.com/rajesh-nodle/tst-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rajesh-nodle/tst-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frajesh-nodle%2Ftst-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frajesh-nodle%2Ftst-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d36d477ab1872798c25972acf23c09ecf1fea12a
[INFO] checking rajesh-nodle/tst-demo against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frajesh-nodle%2Ftst-demo" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rajesh-nodle/tst-demo on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rajesh-nodle/tst-demo
[INFO] finished tweaking git repo https://github.com/rajesh-nodle/tst-demo
[INFO] tweaked toml for git repo https://github.com/rajesh-nodle/tst-demo written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/rajesh-nodle/tst-demo 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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ss58-registry v1.22.0
[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" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2bdbdbee9e439e11cd058d82a0204478f908df2be586e680b53c57bf23067bf
[INFO] running `Command { std: "docker" "start" "-a" "b2bdbdbee9e439e11cd058d82a0204478f908df2be586e680b53c57bf23067bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2bdbdbee9e439e11cd058d82a0204478f908df2be586e680b53c57bf23067bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2bdbdbee9e439e11cd058d82a0204478f908df2be586e680b53c57bf23067bf", kill_on_drop: false }`
[INFO] [stdout] b2bdbdbee9e439e11cd058d82a0204478f908df2be586e680b53c57bf23067bf
[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" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d9949bae7f702edbbeef1f79a8f4d548c1d2f87dfb9851036010991adba3245
[INFO] running `Command { std: "docker" "start" "-a" "3d9949bae7f702edbbeef1f79a8f4d548c1d2f87dfb9851036010991adba3245", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking wyz v0.5.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking byte-slice-cast v1.2.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking sp-std v4.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking bitvec v1.0.0
[INFO] [stderr]     Checking tracing-core v0.1.26
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking keccak v0.1.2
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling ref-cast v1.0.7
[INFO] [stderr]     Checking uint v0.9.3
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking slab v0.4.6
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking parity-wasm v0.42.2
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking fixed-hash v0.7.0
[INFO] [stderr]     Checking hmac v0.8.1
[INFO] [stderr]     Checking hashbrown v0.12.1
[INFO] [stderr]     Checking crypto-mac v0.11.1
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]    Compiling libsecp256k1-core v0.3.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]    Compiling secp256k1-sys v0.4.2
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking memory_units v0.3.0
[INFO] [stderr]     Checking hash-db v0.15.2
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]    Compiling parity-util-mem v0.11.0
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking signature v1.5.0
[INFO] [stderr]     Checking wasmi-validation v0.4.1
[INFO] [stderr]     Checking environmental v1.1.3
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]     Checking matchers v0.0.1
[INFO] [stderr]     Checking ed25519 v1.5.2
[INFO] [stderr]     Checking num-format v0.4.0
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]     Checking sha3 v0.10.1
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking blake2 v0.10.4
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking pbkdf2 v0.8.0
[INFO] [stderr]     Checking hmac-drbg v0.3.0
[INFO] [stderr]     Checking wasmi v0.9.1
[INFO] [stderr]     Checking pbkdf2 v0.4.0
[INFO] [stderr]     Checking dyn-clone v1.0.5
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling backtrace v0.3.65
[INFO] [stderr]     Checking hash256-std-hasher v0.15.2
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]     Checking base58 v0.2.0
[INFO] [stderr]    Compiling libsecp256k1 v0.7.0
[INFO] [stderr]     Checking sp-core-hashing v4.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking gimli v0.26.1
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]     Checking object v0.28.4
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling async-trait v0.1.56
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking trie-db v0.23.1
[INFO] [stderr]     Checking trie-root v0.17.0
[INFO] [stderr]     Checking secp256k1 v0.21.3
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]     Checking num-complex v0.4.1
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking tt-call v1.0.8
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]     Checking matrixmultiply v0.3.2
[INFO] [stderr]     Checking simba v0.5.1
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling tracing-attributes v0.1.21
[INFO] [stderr]    Compiling sp-debug-derive v4.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling ref-cast-impl v1.0.7
[INFO] [stderr]    Compiling parity-util-mem-derive v0.1.0
[INFO] [stderr]    Compiling dyn-clonable-impl v0.9.0
[INFO] [stderr]    Compiling sp-core-hashing-proc-macro v5.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking sp-panic-handler v4.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]    Compiling frame-support-procedural-tools-derive v3.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking dyn-clonable v0.9.0
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]     Checking zeroize v1.5.5
[INFO] [stderr]     Checking merlin v2.0.1
[INFO] [stderr]     Checking curve25519-dalek v2.1.3
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]     Checking schnorrkel v0.9.1
[INFO] [stderr]     Checking tokio v1.19.1
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]     Checking tiny-bip39 v0.8.2
[INFO] [stderr]     Checking tracing v0.1.34
[INFO] [stderr]     Checking substrate-bip39 v0.4.4
[INFO] [stderr]     Checking nalgebra v0.27.1
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking impl-serde v0.3.2
[INFO] [stderr]     Checking tracing-serde v0.1.3
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]     Checking tracing-subscriber v0.2.25
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling ss58-registry v1.22.0
[INFO] [stderr]    Compiling frame-support-procedural-tools v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.1.2
[INFO] [stderr]    Compiling scale-info-derive v2.1.2
[INFO] [stderr]    Compiling sp-runtime-interface-proc-macro v5.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]    Compiling sp-api-proc-macro v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]    Compiling substrate-test-utils-derive v0.10.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]    Compiling frame-support-procedural v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking substrate-test-utils v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking parity-scale-codec v3.1.2
[INFO] [stderr]     Checking scale-info v2.1.2
[INFO] [stderr]     Checking impl-codec v0.6.0
[INFO] [stderr]     Checking sp-storage v6.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking sp-tracing v5.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking sp-wasm-interface v6.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]    Compiling sp-version-proc-macro v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking sp-externalities v0.12.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking primitive-types v0.11.1
[INFO] [stderr]     Checking sp-arithmetic v5.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking frame-metadata v15.0.0
[INFO] [stderr]     Checking sp-runtime-interface v6.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking memory-db v0.29.0
[INFO] [stderr]     Checking sp-core v6.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking statrs v0.15.0
[INFO] [stderr]     Checking linregress v0.4.4
[INFO] [stderr]     Checking sp-trie v6.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking sp-keystore v0.12.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking sp-state-machine v0.12.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking sp-io v6.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking sp-application-crypto v6.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking sp-runtime v6.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking sp-version v5.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking sp-inherents v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking sp-staking v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking sp-api v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking sp-session v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking frame-support v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking sp-timestamp v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking sp-authorship v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking frame-system v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking frame-benchmarking v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking pallet-authorship v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking pallet-timestamp v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking pallet-balances v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking pallet-session v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.20#563f4820)
[INFO] [stderr]     Checking pallet-tst-demo v2.0.20 (/opt/rustwide/workdir/pallets/tst-demo)
[INFO] [stdout] warning: unused imports: `EncodeLike`, `Input`, `Output`
[INFO] [stdout]   --> pallets/tst-demo/src/set.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 | use codec::{Decode, Encode, EncodeLike, Input, MaxEncodedLen, Output};
[INFO] [stdout]    |                             ^^^^^^^^^^  ^^^^^                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]   --> pallets/tst-demo/src/set.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 | use serde::{Deserialize, Serialize};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `marker::PhantomData`
[INFO] [stdout]   --> pallets/tst-demo/src/set.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 | use sp_std::{marker::PhantomData, prelude::*};
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Config`, `Pallet`
[INFO] [stdout]   --> pallets/tst-demo/src/types.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 | use super::{Config, Pallet};
[INFO] [stdout]    |             ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HasCompact`
[INFO] [stdout]   --> pallets/tst-demo/src/types.rs:22:36
[INFO] [stdout]    |
[INFO] [stdout] 22 | use codec::{Codec, Decode, Encode, HasCompact, MaxEncodedLen};
[INFO] [stdout]    |                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Convert`
[INFO] [stdout]   --> pallets/tst-demo/src/types.rs:28:36
[INFO] [stdout]    |
[INFO] [stdout] 28 |     traits::{AtLeast32BitUnsigned, Convert, Saturating, Zero},
[INFO] [stdout]    |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `convert::From`
[INFO] [stdout]   --> pallets/tst-demo/src/types.rs:33:29
[INFO] [stdout]    |
[INFO] [stdout] 33 | use sp_std::{cmp::Ordering, convert::From, prelude::*};
[INFO] [stdout]    |                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BoundedVec`, `ExistenceRequirement`, `Imbalance`, `LockIdentifier`, `OnUnbalanced`, `PalletId`, `ValidatorRegistration`, `WithdrawReasons`, `bounded_vec`
[INFO] [stdout]   --> pallets/tst-demo/src/lib.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         bounded_vec,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |             Currency, ExistenceRequirement, Get, Imbalance, LockIdentifier, LockableCurrency, OnUnbalanced, Polling,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^       ^^^^^^^^^  ^^^^^^^^^^^^^^                    ^^^^^^^^^^^^
[INFO] [stdout] 41 |             ValidatorRegistration, WithdrawReasons,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 42 |         },
[INFO] [stdout] 43 |         BoundedVec, PalletId,
[INFO] [stdout]    |         ^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConstU64`, `Contains`, `PalletId`, `VoteTally`, `assert_noop`, `assert_ok`
[INFO] [stdout]   --> pallets/tst-demo/src/mock.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     assert_noop, assert_ok,
[INFO] [stdout]    |     ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     traits::{ConstU32, ConstU64, Contains, PollStatus, Polling, VoteTally},
[INFO] [stdout]    |                        ^^^^^^^^  ^^^^^^^^                       ^^^^^^^^^
[INFO] [stdout] 26 |     weights::constants::RocksDbWeight,
[INFO] [stdout] 27 |     PalletId,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Perbill`, `UintAuthorityId`, `Zero`
[INFO] [stdout]   --> pallets/tst-demo/src/mock.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 |     testing::{Header, UintAuthorityId},
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^
[INFO] [stdout] 34 |     traits::{IdentityLookup, Zero},
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout] 35 |     Perbill,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DisableStrategy`, `OffenceDetails`, `OnOffenceHandler`
[INFO] [stdout]   --> pallets/tst-demo/src/mock.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 |     offence::{DisableStrategy, OffenceDetails, OnOffenceHandler},
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EncodeLike`, `Input`, `Output`
[INFO] [stdout]   --> pallets/tst-demo/src/set.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 | use codec::{Decode, Encode, EncodeLike, Input, MaxEncodedLen, Output};
[INFO] [stdout]    |                             ^^^^^^^^^^  ^^^^^                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]   --> pallets/tst-demo/src/set.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 | use serde::{Deserialize, Serialize};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `marker::PhantomData`
[INFO] [stdout]   --> pallets/tst-demo/src/set.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 | use sp_std::{marker::PhantomData, prelude::*};
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Config`, `Pallet`
[INFO] [stdout]   --> pallets/tst-demo/src/types.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 | use super::{Config, Pallet};
[INFO] [stdout]    |             ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HasCompact`
[INFO] [stdout]   --> pallets/tst-demo/src/types.rs:22:36
[INFO] [stdout]    |
[INFO] [stdout] 22 | use codec::{Codec, Decode, Encode, HasCompact, MaxEncodedLen};
[INFO] [stdout]    |                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Convert`
[INFO] [stdout]   --> pallets/tst-demo/src/types.rs:28:36
[INFO] [stdout]    |
[INFO] [stdout] 28 |     traits::{AtLeast32BitUnsigned, Convert, Saturating, Zero},
[INFO] [stdout]    |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `convert::From`
[INFO] [stdout]   --> pallets/tst-demo/src/types.rs:33:29
[INFO] [stdout]    |
[INFO] [stdout] 33 | use sp_std::{cmp::Ordering, convert::From, prelude::*};
[INFO] [stdout]    |                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BoundedVec`, `ExistenceRequirement`, `Imbalance`, `LockIdentifier`, `OnUnbalanced`, `PalletId`, `ValidatorRegistration`, `WithdrawReasons`, `bounded_vec`
[INFO] [stdout]   --> pallets/tst-demo/src/lib.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         bounded_vec,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |             Currency, ExistenceRequirement, Get, Imbalance, LockIdentifier, LockableCurrency, OnUnbalanced, Polling,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^       ^^^^^^^^^  ^^^^^^^^^^^^^^                    ^^^^^^^^^^^^
[INFO] [stdout] 41 |             ValidatorRegistration, WithdrawReasons,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 42 |         },
[INFO] [stdout] 43 |         BoundedVec, PalletId,
[INFO] [stdout]    |         ^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `traits::VoteTally`
[INFO] [stdout]   --> pallets/tst-demo/src/types.rs:24:39
[INFO] [stdout]    |
[INFO] [stdout] 24 |     bounded_vec, pallet_prelude::Get, traits::VoteTally, BoundedVec, CloneNoBound, DefaultNoBound, EqNoBound,
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `SpanIndex` is never used
[INFO] [stdout]   --> pallets/tst-demo/src/types.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub(crate) type SpanIndex = u32;
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `RewardPoint` is never used
[INFO] [stdout]   --> pallets/tst-demo/src/types.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub(crate) type RewardPoint = u32;
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `StakeReward` is never used
[INFO] [stdout]   --> pallets/tst-demo/src/types.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub(crate) type StakeReward<Balance> = UnlockChunk<Balance>;
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `slash` is never used
[INFO] [stdout]    --> pallets/tst-demo/src/types.rs:199:19
[INFO] [stdout]     |
[INFO] [stdout] 187 | / impl<AccountId, Balance, MaxNominators, MaxUnlock> Validator<AccountId, Balance, MaxNominators, MaxUnlock>
[INFO] [stdout] 188 | | where
[INFO] [stdout] 189 | |     Balance: AtLeast32BitUnsigned + Saturating + Copy + sp_std::ops::AddAssign + sp_std::ops::SubAssign,
[INFO] [stdout] 190 | |     MaxNominators: Get<u32>,
[INFO] [stdout] 191 | |     MaxUnlock: Get<u32>,
[INFO] [stdout]     | |________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 199 |       pub(crate) fn slash(&mut self, mut value: Balance, minimum_balance: Balance) -> Balance {
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `deposit_event` is never used
[INFO] [stdout]    --> pallets/tst-demo/src/lib.rs:154:46
[INFO] [stdout]     |
[INFO] [stdout] 154 |     #[pallet::generate_deposit(pub(super) fn deposit_event)]
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^ associated function in this implementation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `traits::VoteTally`
[INFO] [stdout]   --> pallets/tst-demo/src/types.rs:24:39
[INFO] [stdout]    |
[INFO] [stdout] 24 |     bounded_vec, pallet_prelude::Get, traits::VoteTally, BoundedVec, CloneNoBound, DefaultNoBound, EqNoBound,
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `SpanIndex` is never used
[INFO] [stdout]   --> pallets/tst-demo/src/types.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub(crate) type SpanIndex = u32;
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `RewardPoint` is never used
[INFO] [stdout]   --> pallets/tst-demo/src/types.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub(crate) type RewardPoint = u32;
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `StakeReward` is never used
[INFO] [stdout]   --> pallets/tst-demo/src/types.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub(crate) type StakeReward<Balance> = UnlockChunk<Balance>;
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `slash` is never used
[INFO] [stdout]    --> pallets/tst-demo/src/types.rs:199:19
[INFO] [stdout]     |
[INFO] [stdout] 187 | / impl<AccountId, Balance, MaxNominators, MaxUnlock> Validator<AccountId, Balance, MaxNominators, MaxUnlock>
[INFO] [stdout] 188 | | where
[INFO] [stdout] 189 | |     Balance: AtLeast32BitUnsigned + Saturating + Copy + sp_std::ops::AddAssign + sp_std::ops::SubAssign,
[INFO] [stdout] 190 | |     MaxNominators: Get<u32>,
[INFO] [stdout] 191 | |     MaxUnlock: Get<u32>,
[INFO] [stdout]     | |________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 199 |       pub(crate) fn slash(&mut self, mut value: Balance, minimum_balance: Balance) -> Balance {
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `deposit_event` is never used
[INFO] [stdout]    --> pallets/tst-demo/src/lib.rs:154:46
[INFO] [stdout]     |
[INFO] [stdout] 154 |     #[pallet::generate_deposit(pub(super) fn deposit_event)]
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^ associated function in this implementation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.78s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nalgebra v0.27.1
[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" "3d9949bae7f702edbbeef1f79a8f4d548c1d2f87dfb9851036010991adba3245", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d9949bae7f702edbbeef1f79a8f4d548c1d2f87dfb9851036010991adba3245", kill_on_drop: false }`
[INFO] [stdout] 3d9949bae7f702edbbeef1f79a8f4d548c1d2f87dfb9851036010991adba3245
