[INFO] fetching crate subxt 0.27.1...
[INFO] checking subxt-0.27.1 against master#53709aedba198874ee50769f19f1e9ab00798bb5 for pr-108221
[INFO] extracting crate subxt 0.27.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate subxt 0.27.1 on toolchain 53709aedba198874ee50769f19f1e9ab00798bb5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53709aedba198874ee50769f19f1e9ab00798bb5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate subxt 0.27.1
[INFO] finished tweaking crates.io crate subxt 0.27.1
[INFO] tweaked toml for crates.io crate subxt 0.27.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+53709aedba198874ee50769f19f1e9ab00798bb5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53709aedba198874ee50769f19f1e9ab00798bb5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scale-decode v0.4.0
[INFO] [stderr]   Downloaded jsonrpsee-http-client v0.16.2
[INFO] [stderr]   Downloaded jsonrpsee-client-transport v0.16.2
[INFO] [stderr]   Downloaded scale-bits v0.3.0
[INFO] [stderr]   Downloaded subxt-macro v0.27.1
[INFO] [stderr]   Downloaded subxt-metadata v0.27.1
[INFO] [stderr]   Downloaded subxt-codegen v0.27.1
[INFO] [stderr]   Downloaded send_wrapper v0.4.0
[INFO] [stderr]   Downloaded scale-value v0.6.0
[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@sha256:542af8c9c691278ea8427c9f55ce1005b509eeebcbbcbc893145cd6832507671" "/opt/rustwide/cargo-home/bin/cargo" "+53709aedba198874ee50769f19f1e9ab00798bb5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39120de25c63c35707c0008a4a1ef5f2cc6064b3e744ded168e8c3b7025e0822
[INFO] running `Command { std: "docker" "start" "-a" "39120de25c63c35707c0008a4a1ef5f2cc6064b3e744ded168e8c3b7025e0822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39120de25c63c35707c0008a4a1ef5f2cc6064b3e744ded168e8c3b7025e0822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39120de25c63c35707c0008a4a1ef5f2cc6064b3e744ded168e8c3b7025e0822", kill_on_drop: false }`
[INFO] [stdout] 39120de25c63c35707c0008a4a1ef5f2cc6064b3e744ded168e8c3b7025e0822
[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@sha256:542af8c9c691278ea8427c9f55ce1005b509eeebcbbcbc893145cd6832507671" "/opt/rustwide/cargo-home/bin/cargo" "+53709aedba198874ee50769f19f1e9ab00798bb5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5ec1737d7d740f57b5d94d4ebce00facab12470f20fd9517fe003d53c267a66
[INFO] running `Command { std: "docker" "start" "-a" "f5ec1737d7d740f57b5d94d4ebce00facab12470f20fd9517fe003d53c267a66", kill_on_drop: false }`
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[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.97s
[INFO] running `Command { std: "docker" "inspect" "f5ec1737d7d740f57b5d94d4ebce00facab12470f20fd9517fe003d53c267a66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5ec1737d7d740f57b5d94d4ebce00facab12470f20fd9517fe003d53c267a66", kill_on_drop: false }`
[INFO] [stdout] f5ec1737d7d740f57b5d94d4ebce00facab12470f20fd9517fe003d53c267a66