[INFO] fetching crate devnet-pow 0.1.4... [INFO] testing devnet-pow-0.1.4 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate devnet-pow 0.1.4 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate devnet-pow 0.1.4 [INFO] finished tweaking crates.io crate devnet-pow 0.1.4 [INFO] tweaked toml for crates.io crate devnet-pow 0.1.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate devnet-pow 0.1.4 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate devnet-pow 0.1.4 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded solana-measure v1.14.18 [INFO] [stderr] Downloaded solana-metrics v1.14.18 [INFO] [stderr] Downloaded solana-cli-config v1.14.18 [INFO] [stderr] Downloaded proof-of-work-faucet v0.1.0 [INFO] [stderr] Downloaded solana-rayon-threadlimit v1.14.18 [INFO] [stderr] Downloaded solana-account-decoder v1.14.18 [INFO] [stderr] Downloaded solana-address-lookup-table-program v1.14.18 [INFO] [stderr] Downloaded solana-vote-program v1.14.18 [INFO] [stderr] Downloaded solana-net-utils v1.14.18 [INFO] [stderr] Downloaded solana-program-runtime v1.14.18 [INFO] [stderr] Downloaded solana-remote-wallet v1.14.18 [INFO] [stderr] Downloaded solana-clap-utils v1.14.18 [INFO] [stderr] Downloaded solana-transaction-status v1.14.18 [INFO] [stderr] Downloaded solana-faucet v1.14.18 [INFO] [stderr] Downloaded solana-perf v1.14.18 [INFO] [stderr] Downloaded solana-streamer v1.14.18 [INFO] [stderr] Downloaded solana-sdk v1.14.18 [INFO] [stderr] Downloaded solana-config-program v1.14.18 [INFO] [stderr] Downloaded solana-version v1.14.18 [INFO] [stderr] Downloaded solana-client v1.14.18 [INFO] [stderr] Downloaded chrono v0.4.25 [INFO] [stderr] Downloaded solana-logger v1.14.18 [INFO] [stderr] Downloaded solana-zk-token-sdk v1.14.18 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6bff1161fbd414b76afc21382a92e4f5e3abe607cd2d0a564110c8a99740bd3b [INFO] running `Command { std: "docker" "start" "-a" "6bff1161fbd414b76afc21382a92e4f5e3abe607cd2d0a564110c8a99740bd3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6bff1161fbd414b76afc21382a92e4f5e3abe607cd2d0a564110c8a99740bd3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bff1161fbd414b76afc21382a92e4f5e3abe607cd2d0a564110c8a99740bd3b", kill_on_drop: false }` [INFO] [stdout] 6bff1161fbd414b76afc21382a92e4f5e3abe607cd2d0a564110c8a99740bd3b [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b0740cdfe99c67c1765380c8b7f436197b22691b2317a2a6f90a0075c3525ce9 [INFO] running `Command { std: "docker" "start" "-a" "b0740cdfe99c67c1765380c8b7f436197b22691b2317a2a6f90a0075c3525ce9", 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 v0.2.144 [INFO] [stderr] Compiling serde v1.0.163 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling once_cell v1.17.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling log v0.4.18 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling cpufeatures v0.2.7 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling block-padding v0.2.1 [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 ryu v1.0.13 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling base64 v0.13.1 [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" "b0740cdfe99c67c1765380c8b7f436197b22691b2317a2a6f90a0075c3525ce9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0740cdfe99c67c1765380c8b7f436197b22691b2317a2a6f90a0075c3525ce9", kill_on_drop: false }` [INFO] [stdout] b0740cdfe99c67c1765380c8b7f436197b22691b2317a2a6f90a0075c3525ce9