[INFO] fetching crate namada_events 0.150.2...
[INFO] building namada_events-0.150.2 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate namada_events 0.150.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate namada_events 0.150.2
[INFO] finished tweaking crates.io crate namada_events 0.150.2
[INFO] tweaked toml for crates.io crate namada_events 0.150.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate namada_events 0.150.2 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate namada_events 0.150.2 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db003239e35f2339061d1d21ed0b670e5f491883926be4865e77ddac7fe054ca
[INFO] running `Command { std: "docker" "start" "-a" "db003239e35f2339061d1d21ed0b670e5f491883926be4865e77ddac7fe054ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db003239e35f2339061d1d21ed0b670e5f491883926be4865e77ddac7fe054ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db003239e35f2339061d1d21ed0b670e5f491883926be4865e77ddac7fe054ca", kill_on_drop: false }`
[INFO] [stdout] db003239e35f2339061d1d21ed0b670e5f491883926be4865e77ddac7fe054ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60a4df7c0d126d1c0d1572888aa384a293f72f63b848c721f8128afd4219a336
[INFO] running `Command { std: "docker" "start" "-a" "60a4df7c0d126d1c0d1572888aa384a293f72f63b848c721f8128afd4219a336", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling winnow v0.7.2
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling memuse v0.2.2
[INFO] [stderr]    Compiling schemars v0.8.21
[INFO] [stderr]    Compiling byte-slice-cast v1.2.2
[INFO] [stderr]    Compiling time-macros v0.2.19
[INFO] [stderr]    Compiling cc v1.2.13
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling borsh v1.5.5
[INFO] [stderr]    Compiling dyn-clone v1.0.18
[INFO] [stderr]    Compiling flex-error v0.4.4
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling subtle-ng v2.5.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling uint v0.10.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling uint v0.9.5
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling base64ct v1.6.0
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling tinyvec v1.8.1
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling nam-num-traits v0.2.20-nam.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling core2 v0.3.3
[INFO] [stderr]    Compiling parity-scale-codec v3.7.4
[INFO] [stderr]    Compiling nonempty v0.7.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling zcash_encoding v0.2.2
[INFO] [stderr]    Compiling ff v0.13.0
[INFO] [stderr]    Compiling password-hash v0.5.0
[INFO] [stderr]    Compiling bnum v0.5.0
[INFO] [stderr]    Compiling integer-sqrt v0.1.5
[INFO] [stderr]    Compiling time v0.3.37
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr] error: could not compile `itertools` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name itertools --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.14.0/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 -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="use_alloc"' --cfg 'feature="use_std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "use_alloc", "use_std"))' -C metadata=81b992d737fc6eae -C extra-filename=-00d4c2f4c391fcf4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern either=/opt/rustwide/target/debug/deps/libeither-38d43fea6173fdf6.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" "60a4df7c0d126d1c0d1572888aa384a293f72f63b848c721f8128afd4219a336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60a4df7c0d126d1c0d1572888aa384a293f72f63b848c721f8128afd4219a336", kill_on_drop: false }`
[INFO] [stdout] 60a4df7c0d126d1c0d1572888aa384a293f72f63b848c721f8128afd4219a336