[INFO] fetching crate revault_tx 0.5.0...
[INFO] checking revault_tx-0.5.0 against master#e23ae72ac7a393961886ea62df065ebb6def7d51 for pr-126571
[INFO] extracting crate revault_tx 0.5.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate revault_tx 0.5.0 on toolchain e23ae72ac7a393961886ea62df065ebb6def7d51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e23ae72ac7a393961886ea62df065ebb6def7d51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate revault_tx 0.5.0
[INFO] finished tweaking crates.io crate revault_tx 0.5.0
[INFO] tweaked toml for crates.io crate revault_tx 0.5.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e23ae72ac7a393961886ea62df065ebb6def7d51" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.13.1 (latest: v0.22.1)
[INFO] [stderr]       Adding bech32 v0.8.1 (latest: v0.11.0)
[INFO] [stderr]       Adding bitcoin v0.27.1 (latest: v0.32.2)
[INFO] [stderr]       Adding bitcoin_hashes v0.10.0 (latest: v0.14.0)
[INFO] [stderr]       Adding bitcoinconsensus v0.19.0-3 (latest: v0.106.0+26.0)
[INFO] [stderr]       Adding fastrand v1.9.0 (latest: v2.1.0)
[INFO] [stderr]       Adding miniscript v6.1.0 (latest: v12.0.0)
[INFO] [stderr]       Adding secp256k1 v0.20.3 (latest: v0.29.0)
[INFO] [stderr]       Adding secp256k1-sys v0.4.2 (latest: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e23ae72ac7a393961886ea62df065ebb6def7d51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitcoin_hashes v0.10.0
[INFO] [stderr]   Downloaded secp256k1 v0.20.3
[INFO] [stderr]   Downloaded bech32 v0.8.1
[INFO] [stderr]   Downloaded miniscript v6.1.0
[INFO] [stderr]   Downloaded secp256k1-sys v0.4.2
[INFO] [stderr]   Downloaded bitcoin v0.27.1
[INFO] [stderr]   Downloaded bitcoinconsensus v0.19.0-3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+e23ae72ac7a393961886ea62df065ebb6def7d51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 100d7cb2396bd47a4d1145e99e55b9d1f8968bf146df396d87c0798fa3053210
[INFO] running `Command { std: "docker" "start" "-a" "100d7cb2396bd47a4d1145e99e55b9d1f8968bf146df396d87c0798fa3053210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "100d7cb2396bd47a4d1145e99e55b9d1f8968bf146df396d87c0798fa3053210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "100d7cb2396bd47a4d1145e99e55b9d1f8968bf146df396d87c0798fa3053210", kill_on_drop: false }`
[INFO] [stdout] 100d7cb2396bd47a4d1145e99e55b9d1f8968bf146df396d87c0798fa3053210
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+e23ae72ac7a393961886ea62df065ebb6def7d51" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a24999094917cc7906ac314678b749cc8de2e6f63625b8d577002eb75b30a51
[INFO] running `Command { std: "docker" "start" "-a" "4a24999094917cc7906ac314678b749cc8de2e6f63625b8d577002eb75b30a51", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.99
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]     Checking bitcoin_hashes v0.10.0
[INFO] [stderr]     Checking bech32 v0.8.1
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]    Compiling secp256k1-sys v0.4.2
[INFO] [stderr]    Compiling bitcoinconsensus v0.19.0-3
[INFO] [stderr]     Checking secp256k1 v0.20.3
[INFO] [stderr]     Checking serde_json v1.0.117
[INFO] [stderr]     Checking bitcoin v0.27.1
[INFO] [stderr]     Checking miniscript v6.1.0
[INFO] [stderr]     Checking revault_tx v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.49s
[INFO] running `Command { std: "docker" "inspect" "4a24999094917cc7906ac314678b749cc8de2e6f63625b8d577002eb75b30a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a24999094917cc7906ac314678b749cc8de2e6f63625b8d577002eb75b30a51", kill_on_drop: false }`
[INFO] [stdout] 4a24999094917cc7906ac314678b749cc8de2e6f63625b8d577002eb75b30a51
[ERROR] this task or one of its parent failed!
[ERROR] error sending request for url (https://crater.rust-lang.org/agent-api/record-progress): connection closed before message completed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking revault_tx-0.5.0 against try#397f8958d101b259f6baaf92d107d770c95c3ce0 for pr-126571
[INFO] extracting crate revault_tx 0.5.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate revault_tx 0.5.0 on toolchain 397f8958d101b259f6baaf92d107d770c95c3ce0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+397f8958d101b259f6baaf92d107d770c95c3ce0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate revault_tx 0.5.0
[INFO] finished tweaking crates.io crate revault_tx 0.5.0
[INFO] tweaked toml for crates.io crate revault_tx 0.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+397f8958d101b259f6baaf92d107d770c95c3ce0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.13.1 (latest: v0.22.1)
[INFO] [stderr]       Adding bech32 v0.8.1 (latest: v0.11.0)
[INFO] [stderr]       Adding bitcoin v0.27.1 (latest: v0.32.2)
[INFO] [stderr]       Adding bitcoin_hashes v0.10.0 (latest: v0.14.0)
[INFO] [stderr]       Adding bitcoinconsensus v0.19.0-3 (latest: v0.106.0+26.0)
[INFO] [stderr]       Adding fastrand v1.9.0 (latest: v2.1.0)
[INFO] [stderr]       Adding miniscript v6.1.0 (latest: v12.0.0)
[INFO] [stderr]       Adding secp256k1 v0.20.3 (latest: v0.29.0)
[INFO] [stderr]       Adding secp256k1-sys v0.4.2 (latest: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+397f8958d101b259f6baaf92d107d770c95c3ce0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+397f8958d101b259f6baaf92d107d770c95c3ce0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f36203df53faeef689f8571f73644aa9c5435073a7d91f9d2569f6bb092c88f
[INFO] running `Command { std: "docker" "start" "-a" "3f36203df53faeef689f8571f73644aa9c5435073a7d91f9d2569f6bb092c88f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f36203df53faeef689f8571f73644aa9c5435073a7d91f9d2569f6bb092c88f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f36203df53faeef689f8571f73644aa9c5435073a7d91f9d2569f6bb092c88f", kill_on_drop: false }`
[INFO] [stdout] 3f36203df53faeef689f8571f73644aa9c5435073a7d91f9d2569f6bb092c88f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+397f8958d101b259f6baaf92d107d770c95c3ce0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f60ba3c86e15619b42ee388a306038a72bc756cc4e208237f031fe45d31c7484
[INFO] running `Command { std: "docker" "start" "-a" "f60ba3c86e15619b42ee388a306038a72bc756cc4e208237f031fe45d31c7484", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.99
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking bitcoin_hashes v0.10.0
[INFO] [stderr]     Checking bech32 v0.8.1
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]    Compiling secp256k1-sys v0.4.2
[INFO] [stderr]    Compiling bitcoinconsensus v0.19.0-3
[INFO] [stderr]     Checking secp256k1 v0.20.3
[INFO] [stderr]     Checking serde_json v1.0.117
[INFO] [stderr]     Checking bitcoin v0.27.1
[INFO] [stderr]     Checking miniscript v6.1.0
[INFO] [stderr]     Checking revault_tx v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.85s
[INFO] running `Command { std: "docker" "inspect" "f60ba3c86e15619b42ee388a306038a72bc756cc4e208237f031fe45d31c7484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f60ba3c86e15619b42ee388a306038a72bc756cc4e208237f031fe45d31c7484", kill_on_drop: false }`
[INFO] [stdout] f60ba3c86e15619b42ee388a306038a72bc756cc4e208237f031fe45d31c7484