[INFO] fetching crate ckb-cli-plugin-protocol 1.3.0...
[INFO] checking ckb-cli-plugin-protocol-1.3.0 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate ckb-cli-plugin-protocol 1.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate ckb-cli-plugin-protocol 1.3.0 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ckb-cli-plugin-protocol 1.3.0
[INFO] finished tweaking crates.io crate ckb-cli-plugin-protocol 1.3.0
[INFO] tweaked toml for crates.io crate ckb-cli-plugin-protocol 1.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate ckb-cli-plugin-protocol 1.3.0 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" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded faster-hex v0.6.1
[INFO] [stderr]   Downloaded numext-fixed-uint v0.1.6
[INFO] [stderr]   Downloaded molecule v0.7.3
[INFO] [stderr]   Downloaded numext-fixed-uint-core v0.1.6
[INFO] [stderr]   Downloaded heapsize v0.4.2
[INFO] [stderr]   Downloaded numext-constructor v0.1.6
[INFO] [stderr]   Downloaded numext-fixed-uint-hack v0.1.6
[INFO] [stderr]   Downloaded ckb-occupied-capacity v0.106.0
[INFO] [stderr]   Downloaded ckb-types v0.106.0
[INFO] [stderr]   Downloaded ckb-channel v0.106.0
[INFO] [stderr]   Downloaded ckb-error v0.106.0
[INFO] [stderr]   Downloaded ckb-jsonrpc-types v0.106.0
[INFO] [stderr]   Downloaded anyhow v1.0.68
[INFO] [stderr]   Downloaded blake2b-ref v0.2.1
[INFO] [stderr]   Downloaded ckb-fixed-hash-core v0.106.0
[INFO] [stderr]   Downloaded ckb-fixed-hash-macros v0.106.0
[INFO] [stderr]   Downloaded ckb-fixed-hash v0.106.0
[INFO] [stderr]   Downloaded blake2b-rs v0.2.0
[INFO] [stderr]   Downloaded ckb-hash v0.106.0
[INFO] [stderr]   Downloaded ckb-merkle-mountain-range v0.5.2
[INFO] [stderr]   Downloaded ckb-occupied-capacity-core v0.106.0
[INFO] [stderr]   Downloaded ckb-occupied-capacity-macros v0.106.0
[INFO] [stderr]   Downloaded ckb-rational v0.106.0
[INFO] [stderr]   Downloaded merkle-cbt v0.3.2
[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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73822d5f98cf210949ce0fe52539ed599a838511b78e4248815d0ef0eddb358a
[INFO] running `Command { std: "docker" "start" "-a" "73822d5f98cf210949ce0fe52539ed599a838511b78e4248815d0ef0eddb358a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73822d5f98cf210949ce0fe52539ed599a838511b78e4248815d0ef0eddb358a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73822d5f98cf210949ce0fe52539ed599a838511b78e4248815d0ef0eddb358a", kill_on_drop: false }`
[INFO] [stdout] 73822d5f98cf210949ce0fe52539ed599a838511b78e4248815d0ef0eddb358a
[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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdd19d8a4641543b764a10999983c96c48e4e03ed5dea89f9461a117d72f1c28
[INFO] running `Command { std: "docker" "start" "-a" "fdd19d8a4641543b764a10999983c96c48e4e03ed5dea89f9461a117d72f1c28", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling cc v1.0.78
[INFO] [stderr]     Checking faster-hex v0.6.1
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]     Checking merkle-cbt v0.3.2
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.49/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]     Checking ckb-merkle-mountain-range v0.5.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[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 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fdd19d8a4641543b764a10999983c96c48e4e03ed5dea89f9461a117d72f1c28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdd19d8a4641543b764a10999983c96c48e4e03ed5dea89f9461a117d72f1c28", kill_on_drop: false }`
[INFO] [stdout] fdd19d8a4641543b764a10999983c96c48e4e03ed5dea89f9461a117d72f1c28
