[INFO] fetching crate bitcoincore-rpc-async 4.0.1-alpha.2...
[INFO] checking bitcoincore-rpc-async-4.0.1-alpha.2 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate bitcoincore-rpc-async 4.0.1-alpha.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate bitcoincore-rpc-async 4.0.1-alpha.2
[INFO] finished tweaking crates.io crate bitcoincore-rpc-async 4.0.1-alpha.2
[INFO] tweaked toml for crates.io crate bitcoincore-rpc-async 4.0.1-alpha.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bitcoincore-rpc-async 4.0.1-alpha.2 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bitcoincore-rpc-async 4.0.1-alpha.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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60f87142f39d3668024ab12e194ea7e32f8117f263f21e6ce2d80e10e29b360c
[INFO] running `Command { std: "docker" "start" "-a" "60f87142f39d3668024ab12e194ea7e32f8117f263f21e6ce2d80e10e29b360c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60f87142f39d3668024ab12e194ea7e32f8117f263f21e6ce2d80e10e29b360c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60f87142f39d3668024ab12e194ea7e32f8117f263f21e6ce2d80e10e29b360c", kill_on_drop: false }`
[INFO] [stdout] 60f87142f39d3668024ab12e194ea7e32f8117f263f21e6ce2d80e10e29b360c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82a1a05eadcf084405f81197447e798370c282aa699bdb5fbc704f3f688eb493
[INFO] running `Command { std: "docker" "start" "-a" "82a1a05eadcf084405f81197447e798370c282aa699bdb5fbc704f3f688eb493", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]     Checking smallvec v1.12.0
[INFO] [stderr]     Checking bech32 v0.8.1
[INFO] [stderr]     Checking base64-compat v1.0.0
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling sapio-secp256k1-sys v0.9.2
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]     Checking bitcoin_hashes v0.10.0
[INFO] [stderr]     Checking sapio-secp256k1 v0.28.1
[INFO] [stderr]     Checking jsonrpc-async v2.0.2
[INFO] [stderr]     Checking sapio-bitcoin v0.28.2
[INFO] [stderr]     Checking bitcoincore-rpc-json-async v4.0.1-alpha.2
[INFO] [stderr]     Checking bitcoincore-rpc-async v4.0.1-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.86s
[INFO] running `Command { std: "docker" "inspect" "82a1a05eadcf084405f81197447e798370c282aa699bdb5fbc704f3f688eb493", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82a1a05eadcf084405f81197447e798370c282aa699bdb5fbc704f3f688eb493", kill_on_drop: false }`
[INFO] [stdout] 82a1a05eadcf084405f81197447e798370c282aa699bdb5fbc704f3f688eb493