[INFO] cloning repository https://github.com/karanvir12/substrate36 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/karanvir12/substrate36" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaranvir12%2Fsubstrate36", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaranvir12%2Fsubstrate36'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2d81c258b89f9f3a7a74f34ea9d6fd37b5bfc398 [INFO] checking karanvir12/substrate36/2d81c258b89f9f3a7a74f34ea9d6fd37b5bfc398 against master#040e2f8b9ff2d76fbe2146d6003e297ed4532088 for pr-143619 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaranvir12%2Fsubstrate36" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/karanvir12/substrate36 [INFO] finished tweaking git repo https://github.com/karanvir12/substrate36 [INFO] tweaked toml for git repo https://github.com/karanvir12/substrate36 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/karanvir12/substrate36 on toolchain 040e2f8b9ff2d76fbe2146d6003e297ed4532088 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/karanvir12/substrate36 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" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded keccak-hasher v0.16.0 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.95 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.95 [INFO] [stderr] Downloaded constcat v0.3.0 [INFO] [stderr] Downloaded trie-standardmap v0.16.0 [INFO] [stderr] Downloaded docify_macros v0.1.14 [INFO] [stderr] Downloaded trie-bench v0.37.0 [INFO] [stderr] Downloaded ark-algebra-test-templates v0.4.2 [INFO] [stderr] Downloaded cxx-build v1.0.95 [INFO] [stderr] Downloaded macro_magic_core v0.4.1 [INFO] [stderr] Downloaded sp-ark-ed-on-bls12-377 v0.4.0-beta [INFO] [stderr] Downloaded predicates v3.0.3 [INFO] [stderr] Downloaded lite-parser v0.2.0 [INFO] [stderr] Downloaded clap_complete v4.3.1 [INFO] [stderr] Downloaded pest_generator v2.6.0 [INFO] [stderr] Downloaded pest_meta v2.6.0 [INFO] [stderr] Downloaded fraction v0.13.1 [INFO] [stderr] Downloaded pretty_assertions v1.3.0 [INFO] [stderr] Downloaded ark-r1cs-std v0.4.0 [INFO] [stderr] Downloaded cfg-expr v0.15.2 [INFO] [stderr] Downloaded wast v60.0.0 [INFO] [stderr] Downloaded uuid v1.3.3 [INFO] [stderr] Downloaded assert_cmd v2.0.11 [INFO] [stderr] Downloaded sp-ark-bw6-761 v0.4.0-beta [INFO] [stderr] Downloaded sp-ark-ed-on-bls12-381-bandersnatch v0.4.0-beta [INFO] [stderr] Downloaded tokio-test v0.4.2 [INFO] [stderr] Downloaded comfy-table v7.0.0 [INFO] [stderr] Downloaded tikv-jemalloc-sys v0.5.3+5.3.0-patched [INFO] [stderr] Downloaded wide v0.7.9 [INFO] [stderr] Downloaded pest_derive v2.6.0 [INFO] [stderr] Downloaded lite-json v0.2.0 [INFO] [stderr] Downloaded sp-ark-bls12-377 v0.4.0-beta [INFO] [stderr] Downloaded macro_magic_macros v0.4.1 [INFO] [stderr] Downloaded basic-toml v0.1.2 [INFO] [stderr] Downloaded dissimilar v1.0.6 [INFO] [stderr] Downloaded libc v0.2.145 [INFO] [stderr] Downloaded sp-ark-models v0.4.0 [INFO] [stderr] Downloaded clap v4.3.2 [INFO] [stderr] Downloaded trybuild v1.0.80 [INFO] [stderr] Downloaded ark-relations v0.4.0 [INFO] [stderr] Downloaded ark-scale v0.0.3 [INFO] [stderr] Downloaded impl-num-traits v0.1.2 [INFO] [stderr] Downloaded cxx v1.0.95 [INFO] [stderr] Downloaded docify v0.1.14 [INFO] [stderr] Downloaded macro_magic_core_macros v0.4.1 [INFO] [stderr] Downloaded macro_magic v0.4.1 [INFO] [stderr] Downloaded wat v1.0.66 [INFO] [stderr] Downloaded honggfuzz v0.5.55 [INFO] [stderr] Downloaded sp-ark-bls12-381 v0.4.0-beta [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 18ce12a5cc284b62359eba96aa4279ecb2d2db8102120f774950118256c70491 [INFO] running `Command { std: "docker" "start" "-a" "18ce12a5cc284b62359eba96aa4279ecb2d2db8102120f774950118256c70491", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18ce12a5cc284b62359eba96aa4279ecb2d2db8102120f774950118256c70491", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18ce12a5cc284b62359eba96aa4279ecb2d2db8102120f774950118256c70491", kill_on_drop: false }` [INFO] [stdout] 18ce12a5cc284b62359eba96aa4279ecb2d2db8102120f774950118256c70491 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e491dd579419b631288c770e0f146fba365d13c8e4f04f466c019f876726b77 [INFO] running `Command { std: "docker" "start" "-a" "1e491dd579419b631288c770e0f146fba365d13c8e4f04f466c019f876726b77", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.59 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling libc v0.2.145 [INFO] [stderr] Compiling serde v1.0.163 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling log v0.4.18 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Compiling libm v0.2.7 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.59/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 num-traits v0.2.15 [INFO] [stderr] Compiling ahash v0.8.3 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Compiling paste v1.0.12 [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" "1e491dd579419b631288c770e0f146fba365d13c8e4f04f466c019f876726b77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e491dd579419b631288c770e0f146fba365d13c8e4f04f466c019f876726b77", kill_on_drop: false }` [INFO] [stdout] 1e491dd579419b631288c770e0f146fba365d13c8e4f04f466c019f876726b77