[INFO] fetching crate ibc-relayer-cli 1.4.0...
[INFO] checking ibc-relayer-cli-1.4.0 against try#f1594433169cca61dd6137e11b86ca894968fb2f for pr-110100
[INFO] extracting crate ibc-relayer-cli 1.4.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate ibc-relayer-cli 1.4.0 on toolchain f1594433169cca61dd6137e11b86ca894968fb2f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f1594433169cca61dd6137e11b86ca894968fb2f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ibc-relayer-cli 1.4.0
[INFO] finished tweaking crates.io crate ibc-relayer-cli 1.4.0
[INFO] tweaked toml for crates.io crate ibc-relayer-cli 1.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate ibc-relayer-cli 1.4.0 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" "+f1594433169cca61dd6137e11b86ca894968fb2f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:6ef671f6951f6f7b82eaf49ad0b3b99466e493f2d9d82dd96208252612681f61" "/opt/rustwide/cargo-home/bin/cargo" "+f1594433169cca61dd6137e11b86ca894968fb2f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6d9614d5055d833b99850220dc221b5ac660e9324d20bcaad0769d1ce8b6fc9
[INFO] running `Command { std: "docker" "start" "-a" "b6d9614d5055d833b99850220dc221b5ac660e9324d20bcaad0769d1ce8b6fc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6d9614d5055d833b99850220dc221b5ac660e9324d20bcaad0769d1ce8b6fc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6d9614d5055d833b99850220dc221b5ac660e9324d20bcaad0769d1ce8b6fc9", kill_on_drop: false }`
[INFO] [stdout] b6d9614d5055d833b99850220dc221b5ac660e9324d20bcaad0769d1ce8b6fc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:6ef671f6951f6f7b82eaf49ad0b3b99466e493f2d9d82dd96208252612681f61" "/opt/rustwide/cargo-home/bin/cargo" "+f1594433169cca61dd6137e11b86ca894968fb2f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e689572702ea903c31cb1275da0cbd22cc7f131bc6de9357ece693b377736f6
[INFO] running `Command { std: "docker" "start" "-a" "3e689572702ea903c31cb1275da0cbd22cc7f131bc6de9357ece693b377736f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_derive v1.0.158
[INFO] [stderr]    Compiling serde v1.0.158
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling futures-core v0.3.27
[INFO] [stderr]    Compiling syn v2.0.10
[INFO] [stderr]     Checking futures-sink v0.3.27
[INFO] [stderr]    Compiling futures-channel v0.3.27
[INFO] [stderr]    Compiling futures-task v0.3.27
[INFO] [stderr]    Compiling futures-util v0.3.27
[INFO] [stderr]     Checking futures-io v0.3.27
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling tokio v1.26.0
[INFO] [stderr]     Checking cpufeatures v0.2.6
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling anyhow v1.0.70
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking percent-encoding v2.2.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling serde_json v1.0.94
[INFO] [stderr]    Compiling eyre v0.6.8
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[INFO] [stderr]    Compiling unicode-xid v0.2.4
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[INFO] [stderr]     Checking getrandom v0.2.8
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[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.4.9
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[INFO] [stderr]    Compiling crunchy v0.2.2
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[INFO] [stderr]     Checking crossbeam-channel v0.5.7
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking regex v1.7.3
[INFO] [stderr]     Checking time v0.3.20
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
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[INFO] [stderr]    Compiling protobuf v2.28.0
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[INFO] [stderr]    Compiling secp256k1-sys v0.6.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
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[INFO] [stderr]    Compiling peg-macros v0.7.0
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[INFO] [stderr]     Checking threadpool v1.8.1
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[INFO] [stderr]     Checking filetime v0.2.20
[INFO] [stderr]     Checking webpki v0.22.0
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]     Checking ct-logs v0.8.0
[INFO] [stderr]     Checking brotli v3.3.4
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
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[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking gimli v0.27.2
[INFO] [stderr]     Checking adler v1.0.2
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[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking object v0.30.3
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking derivation-path v0.2.0
[INFO] [stderr]     Checking bech32 v0.9.1
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking rustc-demangle v0.1.22
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[INFO] [stderr]     Checking webpki-roots v0.22.6
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking hdpath v0.6.1
[INFO] [stderr]     Checking encoding_rs v0.8.32
[INFO] [stderr]    Compiling signal-hook v0.3.15
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]     Checking ipnet v2.7.1
[INFO] [stderr]     Checking bs58 v0.4.0
[INFO] [stderr]     Checking retry v2.0.0
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' -C metadata=80669eb13c33045a -C extra-filename=-80669eb13c33045a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-4d06d0b08b420e8b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-3eaa8c325eca0ef3.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-a502b78bf86c3aa2.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3e689572702ea903c31cb1275da0cbd22cc7f131bc6de9357ece693b377736f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e689572702ea903c31cb1275da0cbd22cc7f131bc6de9357ece693b377736f6", kill_on_drop: false }`
[INFO] [stdout] 3e689572702ea903c31cb1275da0cbd22cc7f131bc6de9357ece693b377736f6