[INFO] fetching crate tp-election-providers 2.0.2...
[INFO] checking tp-election-providers-2.0.2 against try#7306d3110618f84a6a4662b9e2cc4fd0d9b02da8 for pr-97346
[INFO] extracting crate tp-election-providers 2.0.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate tp-election-providers 2.0.2 on toolchain 7306d3110618f84a6a4662b9e2cc4fd0d9b02da8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7306d3110618f84a6a4662b9e2cc4fd0d9b02da8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tp-election-providers 2.0.2
[INFO] finished tweaking crates.io crate tp-election-providers 2.0.2
[INFO] tweaked toml for crates.io crate tp-election-providers 2.0.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7306d3110618f84a6a4662b9e2cc4fd0d9b02da8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7306d3110618f84a6a4662b9e2cc4fd0d9b02da8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+7306d3110618f84a6a4662b9e2cc4fd0d9b02da8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a884a6985d8f75a69903a612d1d5bc405d89cb784a07a1564940e957ec56b4c
[INFO] running `Command { std: "docker" "start" "-a" "8a884a6985d8f75a69903a612d1d5bc405d89cb784a07a1564940e957ec56b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a884a6985d8f75a69903a612d1d5bc405d89cb784a07a1564940e957ec56b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a884a6985d8f75a69903a612d1d5bc405d89cb784a07a1564940e957ec56b4c", kill_on_drop: false }`
[INFO] [stdout] 8a884a6985d8f75a69903a612d1d5bc405d89cb784a07a1564940e957ec56b4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+7306d3110618f84a6a4662b9e2cc4fd0d9b02da8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70b38dc09466231ede5fff30a594a5ae183c5301e47ab10b44ca6011c898707e
[INFO] running `Command { std: "docker" "start" "-a" "70b38dc09466231ede5fff30a594a5ae183c5301e47ab10b44ca6011c898707e", kill_on_drop: false }`
[INFO] [stderr]     Checking tetsy-trie-db v0.22.3
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]     Checking serde v1.0.137
[INFO] [stderr]     Checking ref-cast v1.0.7
[INFO] [stderr]     Checking futures-util v0.3.21
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking zeroize v1.5.5
[INFO] [stderr]     Checking curve25519-dalek v2.1.3
[INFO] [stderr]     Checking merlin v2.0.1
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stderr]     Checking secrecy v0.7.0
[INFO] [stderr]     Checking tiny-bip39 v0.8.2
[INFO] [stderr]     Checking tetsy-impl-serde v0.3.2
[INFO] [stderr]     Checking impl-serde v0.3.2
[INFO] [stderr]     Checking tracing-serde v0.1.3
[INFO] [stderr]     Checking serde_json v1.0.81
[INFO] [stderr]     Checking schnorrkel v0.9.1
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking tetcore-bip39 v0.4.2
[INFO] [stderr]     Checking tracing-subscriber v0.2.25
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling tetsy-scale-codec-derive v2.0.1
[INFO] [stderr]    Compiling tp-runtime-interface-proc-macro v2.1.2
[INFO] [stderr]    Compiling tp-npos-elections-compact v2.0.2
[INFO] [stderr]     Checking tetsy-scale-codec v2.0.1
[INFO] [stderr]     Checking tetsy-impl-codec v0.5.1
[INFO] [stderr]     Checking tetcore-storage v2.1.2
[INFO] [stderr]     Checking tetcore-tracing v2.1.2
[INFO] [stderr]     Checking tetcore-wasm-interface v2.1.2
[INFO] [stderr]     Checking arithmetic v2.1.2
[INFO] [stderr]     Checking tetsy-primitive-types v0.9.1
[INFO] [stderr]     Checking externalities v2.1.2
[INFO] [stderr]     Checking tetsy-util-mem v0.9.1
[INFO] [stderr]     Checking tetsy-memory-db v0.26.0
[INFO] [stderr]     Checking tp-runtime-interface v2.1.2
[INFO] [stderr]     Checking tet-core v2.1.2
[INFO] [stderr]     Checking tp-trie v2.1.2
[INFO] [stderr]     Checking tp-keystore v2.1.2
[INFO] [stderr]     Checking tp-npos-elections v2.0.2
[INFO] [stderr]     Checking tp-election-providers v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tp-state-machine v2.1.2
[INFO] [stderr]     Checking tet-io v2.1.2
[INFO] [stderr]     Checking tet-application-crypto v2.1.2
[INFO] [stderr]     Checking tp-runtime v2.1.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.32s
[INFO] running `Command { std: "docker" "inspect" "70b38dc09466231ede5fff30a594a5ae183c5301e47ab10b44ca6011c898707e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70b38dc09466231ede5fff30a594a5ae183c5301e47ab10b44ca6011c898707e", kill_on_drop: false }`
[INFO] [stdout] 70b38dc09466231ede5fff30a594a5ae183c5301e47ab10b44ca6011c898707e