[INFO] fetching crate open-transaction-pool 0.1.0...
[INFO] checking open-transaction-pool-0.1.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate open-transaction-pool 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate open-transaction-pool 0.1.0
[INFO] finished tweaking crates.io crate open-transaction-pool 0.1.0
[INFO] tweaked toml for crates.io crate open-transaction-pool 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate open-transaction-pool 0.1.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate open-transaction-pool 0.1.0 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ckb-occupied-capacity-macros v0.108.0
[INFO] [stderr]   Downloaded ckb-occupied-capacity-core v0.108.0
[INFO] [stderr]   Downloaded otx-sdk v0.1.0
[INFO] [stderr]   Downloaded ckb-occupied-capacity v0.108.0
[INFO] [stderr]   Downloaded molecule v0.7.3
[INFO] [stderr]   Downloaded ckb-rational v0.108.0
[INFO] [stderr]   Downloaded otx-format v0.1.0
[INFO] [stderr]   Downloaded otx-pool-plugin-protocol v0.1.0
[INFO] [stderr]   Downloaded ckb-channel v0.108.0
[INFO] [stderr]   Downloaded otx-pool-plugin-signer v0.1.0
[INFO] [stderr]   Downloaded otx-pool v0.1.0
[INFO] [stderr]   Downloaded ckb-stop-handler v0.108.0
[INFO] [stderr]   Downloaded ckb-async-runtime v0.108.0
[INFO] [stderr]   Downloaded ckb-fixed-hash-core v0.108.0
[INFO] [stderr]   Downloaded ckb-spawn v0.108.0
[INFO] [stderr]   Downloaded otx-pool-plugin-atomic-swap v0.1.0
[INFO] [stderr]   Downloaded otx-pool-plugin-dust-collector v0.1.0
[INFO] [stderr]   Downloaded ctrlc v3.2.5
[INFO] [stderr]   Downloaded ckb-chain-spec v0.108.0
[INFO] [stderr]   Downloaded ckb-vm v0.22.2
[INFO] [stderr]   Downloaded ckb-logger v0.108.0
[INFO] [stderr]   Downloaded blake2b-ref v0.2.1
[INFO] [stderr]   Downloaded ckb-dao-utils v0.108.0
[INFO] [stderr]   Downloaded ckb-resource v0.108.0
[INFO] [stderr]   Downloaded ckb-vm-definitions v0.22.2
[INFO] [stderr]   Downloaded enum-repr-derive v0.2.0
[INFO] [stderr]   Downloaded otx-pool-client v0.1.0
[INFO] [stderr]   Downloaded bstr v1.2.0
[INFO] [stderr]   Downloaded ckb-constant v0.108.0
[INFO] [stderr]   Downloaded ckb-crypto v0.108.0
[INFO] [stderr]   Downloaded ckb-jsonrpc-types v0.108.0
[INFO] [stderr]   Downloaded ckb-traits v0.108.0
[INFO] [stderr]   Downloaded ckb-hash v0.108.0
[INFO] [stderr]   Downloaded otx-pool-config v0.1.0
[INFO] [stderr]   Downloaded ckb-util v0.108.0
[INFO] [stderr]   Downloaded ckb-pow v0.108.0
[INFO] [stderr]   Downloaded sparse-merkle-tree v0.6.1
[INFO] [stderr]   Downloaded ckb-error v0.108.0
[INFO] [stderr]   Downloaded ckb-types v0.108.0
[INFO] [stderr]   Downloaded ckb-fixed-hash-macros v0.108.0
[INFO] [stderr]   Downloaded ckb-fixed-hash v0.108.0
[INFO] [stderr]   Downloaded ckb-script v0.108.0
[INFO] [stderr]   Downloaded ckb-sdk v2.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0b893e88a38ed1bc4a58737f41d0a395b5702415c3a04c73f9b1d508c118a11
[INFO] running `Command { std: "docker" "start" "-a" "b0b893e88a38ed1bc4a58737f41d0a395b5702415c3a04c73f9b1d508c118a11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0b893e88a38ed1bc4a58737f41d0a395b5702415c3a04c73f9b1d508c118a11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0b893e88a38ed1bc4a58737f41d0a395b5702415c3a04c73f9b1d508c118a11", kill_on_drop: false }`
[INFO] [stdout] b0b893e88a38ed1bc4a58737f41d0a395b5702415c3a04c73f9b1d508c118a11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06d65df31ab48a1f54fb782f40e3ac97281ff34221e6b6f9583db39b16895c62
[INFO] running `Command { std: "docker" "start" "-a" "06d65df31ab48a1f54fb782f40e3ac97281ff34221e6b6f9583db39b16895c62", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]     Checking once_cell v1.17.0
[INFO] [stderr]    Compiling faster-hex v0.6.1
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling anyhow v1.0.69
[INFO] [stderr]    Compiling futures-core v0.3.26
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.51/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 itoa v1.0.5
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling tokio v1.25.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]     Checking futures-sink v0.3.26
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]    Compiling futures-channel v0.3.26
[INFO] [stderr]    Compiling futures-task v0.3.26
[INFO] [stderr]    Compiling futures-util v0.3.26
[INFO] [stderr]    Compiling same-file v1.0.6
[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" "06d65df31ab48a1f54fb782f40e3ac97281ff34221e6b6f9583db39b16895c62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06d65df31ab48a1f54fb782f40e3ac97281ff34221e6b6f9583db39b16895c62", kill_on_drop: false }`
[INFO] [stdout] 06d65df31ab48a1f54fb782f40e3ac97281ff34221e6b6f9583db39b16895c62