[INFO] fetching crate twistercore-rpc 0.3.1...
[INFO] building twistercore-rpc-0.3.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate twistercore-rpc 0.3.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate twistercore-rpc 0.3.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate twistercore-rpc 0.3.1
[INFO] tweaked toml for crates.io crate twistercore-rpc 0.3.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate twistercore-rpc 0.3.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate twistercore-rpc 0.3.1 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded twistercore-rpc-json v0.1.1
[INFO] [stderr]   Downloaded hex_lit v0.1.1
[INFO] [stderr]   Downloaded bitcoin_hashes v0.14.0
[INFO] [stderr]   Downloaded minreq v2.13.3
[INFO] [stderr]   Downloaded bitcoin-units v0.1.2
[INFO] [stderr]   Downloaded jsonrpc v0.18.0
[INFO] [stderr]   Downloaded hex-conservative v0.2.1
[INFO] [stderr]   Downloaded bitcoin-internals v0.3.0
[INFO] [stderr]   Downloaded bitcoin-io v0.1.3
[INFO] [stderr]   Downloaded bitcoin v0.32.5
[INFO] [stderr]   Downloaded base58ck v0.1.0
[INFO] [stderr]   Downloaded secp256k1 v0.29.1
[INFO] [stderr]   Downloaded secp256k1-sys v0.10.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 348ebdca3ff54b87d9958bd99d1c45b51f2af723f4c6b3acc8816c5249cb948b
[INFO] running `Command { std: "docker" "start" "-a" "348ebdca3ff54b87d9958bd99d1c45b51f2af723f4c6b3acc8816c5249cb948b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "348ebdca3ff54b87d9958bd99d1c45b51f2af723f4c6b3acc8816c5249cb948b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "348ebdca3ff54b87d9958bd99d1c45b51f2af723f4c6b3acc8816c5249cb948b", kill_on_drop: false }`
[INFO] [stdout] 348ebdca3ff54b87d9958bd99d1c45b51f2af723f4c6b3acc8816c5249cb948b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1811d28eba848c148f23c371444fe1d564ca14b63b4abcd01466c4236ab1dc80
[INFO] running `Command { std: "docker" "start" "-a" "1811d28eba848c148f23c371444fe1d564ca14b63b4abcd01466c4236ab1dc80", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling bitcoin-io v0.1.3
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling bitcoin-internals v0.3.0
[INFO] [stderr]    Compiling hex_lit v0.1.1
[INFO] [stderr]    Compiling minreq v2.13.3
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling cc v1.2.17
[INFO] [stderr]    Compiling bitcoin v0.32.5
[INFO] [stderr]    Compiling bech32 v0.11.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling hex-conservative v0.2.1
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling bitcoin_hashes v0.14.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling bitcoin-units v0.1.2
[INFO] [stderr]    Compiling base58ck v0.1.0
[INFO] [stderr]    Compiling secp256k1 v0.29.1
[INFO] [stderr]    Compiling jsonrpc v0.18.0
[INFO] [stderr]    Compiling twistercore-rpc-json v0.1.1
[INFO] [stderr]    Compiling twistercore-rpc v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.41s
[INFO] running `Command { std: "docker" "inspect" "1811d28eba848c148f23c371444fe1d564ca14b63b4abcd01466c4236ab1dc80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1811d28eba848c148f23c371444fe1d564ca14b63b4abcd01466c4236ab1dc80", kill_on_drop: false }`
[INFO] [stdout] 1811d28eba848c148f23c371444fe1d564ca14b63b4abcd01466c4236ab1dc80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a57ef7331f92ded3eac763e9fa706c707e08a39f8886d5369ae92ef456633bf5
[INFO] running `Command { std: "docker" "start" "-a" "a57ef7331f92ded3eac763e9fa706c707e08a39f8886d5369ae92ef456633bf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling linux-raw-sys v0.9.3
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]    Compiling tempfile v3.19.1
[INFO] [stderr]    Compiling twistercore-rpc v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.48s
[INFO] running `Command { std: "docker" "inspect" "a57ef7331f92ded3eac763e9fa706c707e08a39f8886d5369ae92ef456633bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a57ef7331f92ded3eac763e9fa706c707e08a39f8886d5369ae92ef456633bf5", kill_on_drop: false }`
[INFO] [stdout] a57ef7331f92ded3eac763e9fa706c707e08a39f8886d5369ae92ef456633bf5