[INFO] cloning repository https://github.com/azoyan/bls-contract
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/azoyan/bls-contract" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fazoyan%2Fbls-contract", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fazoyan%2Fbls-contract'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 91a8ab2a3054775fab09111b74871efe3164ff6d
[INFO] testing azoyan/bls-contract/91a8ab2a3054775fab09111b74871efe3164ff6d against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fazoyan%2Fbls-contract" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/azoyan/bls-contract
[INFO] finished tweaking git repo https://github.com/azoyan/bls-contract
[INFO] tweaked toml for git repo https://github.com/azoyan/bls-contract written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/azoyan/bls-contract on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/azoyan/bls-contract 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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/gear-tech/gear.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/subxt`
[INFO] [stderr]     Updating git repository `https://github.com/gear-tech/wasm-instrument.git`
[INFO] [stderr]     Updating git repository `https://github.com/grishasobol/rust-libc-print.git`
[INFO] [stderr]     Updating git repository `https://github.com/gear-tech/substrate.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parity-scale-codec v3.2.2
[INFO] [stderr]   Downloaded sp-application-crypto v7.0.0
[INFO] [stderr]   Downloaded sp-io v7.0.0
[INFO] [stderr]   Downloaded base64-serde v0.6.1
[INFO] [stderr]   Downloaded sp-tracing v6.0.0
[INFO] [stderr]   Downloaded wasm-encoder v0.22.0
[INFO] [stderr]   Downloaded scale-decode v0.4.0
[INFO] [stderr]   Downloaded sharks v0.5.0
[INFO] [stderr]   Downloaded sp-core v7.0.0
[INFO] [stderr]   Downloaded path-clean v0.1.0
[INFO] [stderr]   Downloaded sp-debug-derive v5.0.0
[INFO] [stderr]   Downloaded memory-db v0.30.0
[INFO] [stderr]   Downloaded wasm-opt-cxx-sys v0.110.2
[INFO] [stderr]   Downloaded subxt-codegen v0.25.0
[INFO] [stderr]   Downloaded subxt-metadata v0.25.0
[INFO] [stderr]   Downloaded scale-value v0.6.0
[INFO] [stderr]   Downloaded sp-runtime v7.0.0
[INFO] [stderr]   Downloaded keyring v1.2.1
[INFO] [stderr]   Downloaded wat v1.0.56
[INFO] [stderr]   Downloaded sp-core-hashing v5.0.0
[INFO] [stderr]   Downloaded nacl v0.5.3
[INFO] [stderr]   Downloaded wasmparser-nostd v0.83.0
[INFO] [stderr]   Downloaded sp-panic-handler v5.0.0
[INFO] [stderr]   Downloaded sp-state-machine v0.13.0
[INFO] [stderr]   Downloaded sp-trie v7.0.0
[INFO] [stderr]   Downloaded sp-runtime-interface-proc-macro v6.0.0
[INFO] [stderr]   Downloaded wast v52.0.2
[INFO] [stderr]   Downloaded sp-wasm-interface v7.0.0
[INFO] [stderr]   Downloaded sp-runtime-interface v7.0.0
[INFO] [stderr]   Downloaded wasmi v0.14.0
[INFO] [stderr]   Downloaded yap v0.7.2
[INFO] [stderr]   Downloaded sp-keystore v0.13.0
[INFO] [stderr]   Downloaded finality-grandpa v0.16.1
[INFO] [stderr]   Downloaded ittapi v0.3.3
[INFO] [stderr]   Downloaded sp-std v5.0.0
[INFO] [stderr]   Downloaded sp-storage v7.0.0
[INFO] [stderr]   Downloaded sp-arithmetic v6.0.0
[INFO] [stderr]   Downloaded sp-externalities v0.13.0
[INFO] [stderr]   Downloaded toml_edit v0.19.1
[INFO] [stderr]   Downloaded ittapi-sys v0.3.3
[INFO] [stderr]   Downloaded str-buf v2.0.5
[INFO] [stderr]   Downloaded enum-iterator v1.2.0
[INFO] [stderr]   Downloaded sp-weights v4.0.0
[INFO] [stderr]   Downloaded ss58-registry v1.38.0
[INFO] [stderr]   Downloaded wasm-opt v0.110.2
[INFO] [stderr]   Downloaded wasm-opt-sys v0.110.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ba338988944e6a984c94aa9ddd9682e44ff74d2091a9eee901e209c181fc424
[INFO] running `Command { std: "docker" "start" "-a" "3ba338988944e6a984c94aa9ddd9682e44ff74d2091a9eee901e209c181fc424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ba338988944e6a984c94aa9ddd9682e44ff74d2091a9eee901e209c181fc424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ba338988944e6a984c94aa9ddd9682e44ff74d2091a9eee901e209c181fc424", kill_on_drop: false }`
[INFO] [stdout] 3ba338988944e6a984c94aa9ddd9682e44ff74d2091a9eee901e209c181fc424
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36554eb47b65d6a781c855c44152153a4f607025e162dc2325ccdc3922bcacb7
[INFO] running `Command { std: "docker" "start" "-a" "36554eb47b65d6a781c855c44152153a4f607025e162dc2325ccdc3922bcacb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling toml_datetime v0.5.1
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling byte-slice-cast v1.2.2
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling futures-core v0.3.26
[INFO] [stderr]    Compiling futures-task v0.3.26
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling dlmalloc v0.1.4 (https://github.com/gear-tech/dlmalloc-rust.git?rev=e76ae98#e76ae986)
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling futures-channel v0.3.26
[INFO] [stderr]    Compiling futures-sink v0.3.26
[INFO] [stderr]    Compiling futures-util v0.3.26
[INFO] [stderr]    Compiling fixed-hash v0.8.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.50/src/lib.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling str-buf v2.0.5
[INFO] [stderr]    Compiling futures-io v0.3.26
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling gsys v0.1.0 (https://github.com/gear-tech/gear.git?branch=stable#894a2268)
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "36554eb47b65d6a781c855c44152153a4f607025e162dc2325ccdc3922bcacb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36554eb47b65d6a781c855c44152153a4f607025e162dc2325ccdc3922bcacb7", kill_on_drop: false }`
[INFO] [stdout] 36554eb47b65d6a781c855c44152153a4f607025e162dc2325ccdc3922bcacb7