[INFO] fetching crate rgb_node 0.4.2...
[INFO] checking rgb_node-0.4.2 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] extracting crate rgb_node 0.4.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rgb_node 0.4.2 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rgb_node 0.4.2
[INFO] finished tweaking crates.io crate rgb_node 0.4.2
[INFO] tweaked toml for crates.io crate rgb_node 0.4.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate rgb_node 0.4.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strict_encoding v1.2.0
[INFO] [stderr]   Downloaded inet2_derive v0.4.1
[INFO] [stderr]   Downloaded configure_me v0.3.4
[INFO] [stderr]   Downloaded hammersbald v2.4.0
[INFO] [stderr]   Downloaded descriptor-wallet v0.4.0
[INFO] [stderr]   Downloaded grin_secp256k1zkp v0.7.10
[INFO] [stderr]   Downloaded internet2 v0.3.10
[INFO] [stderr]   Downloaded amplify_derive v2.5.2
[INFO] [stderr]   Downloaded lnp-core v0.3.1
[INFO] [stderr]   Downloaded amplify v3.2.0
[INFO] [stderr]   Downloaded rgb-core v0.4.3
[INFO] [stderr]   Downloaded microservices v0.3.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9d4979e823bc7905cdbc885067cdd8bcdd180b9f07e9f817547296b850c2b30
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f9d4979e823bc7905cdbc885067cdd8bcdd180b9f07e9f817547296b850c2b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9d4979e823bc7905cdbc885067cdd8bcdd180b9f07e9f817547296b850c2b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9d4979e823bc7905cdbc885067cdd8bcdd180b9f07e9f817547296b850c2b30", kill_on_drop: false }`
[INFO] [stdout] f9d4979e823bc7905cdbc885067cdd8bcdd180b9f07e9f817547296b850c2b30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2adbb6284c853cae6c4d5edb5167fefb66ad4a551d59994d0d4d4918bf9e239f
[INFO] running `Command { std: "docker" "start" "-a" "2adbb6284c853cae6c4d5edb5167fefb66ad4a551d59994d0d4d4918bf9e239f", kill_on_drop: false }`
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[INFO] [stderr]    Compiling secp256k1-sys v0.4.0
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[INFO] [stderr]    Compiling openssl-sys v0.9.61
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[INFO] [stderr]    Compiling amplify_derive_helpers v0.0.4
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[INFO] [stderr]    Compiling darling_macro v0.10.2
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[INFO] [stderr]    Compiling num-derive v0.3.3
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[INFO] [stderr]     Checking amplify v3.2.0
[INFO] [stderr]    Compiling strict_encoding_derive v1.0.0
[INFO] [stderr]    Compiling lightning_encoding_derive v0.4.0
[INFO] [stderr]    Compiling inet2_derive v0.4.1
[INFO] [stderr]     Checking bitcoin v0.26.0
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[INFO] [stderr]     Checking electrum-client v0.6.0
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[INFO] [stderr]     Checking strict_encoding v1.2.0
[INFO] [stderr]     Checking descriptor-wallet v0.4.0
[INFO] [stderr]     Checking client_side_validation v0.4.0
[INFO] [stderr]     Checking inet2_addr v0.4.0
[INFO] [stderr]     Checking lightning_encoding v0.4.0-beta.1
[INFO] [stderr]     Checking lnpbp v0.4.0
[INFO] [stderr]     Checking internet2 v0.3.10
[INFO] [stderr]     Checking lnp-core v0.3.1
[INFO] [stderr]     Checking rgb-core v0.4.3
[INFO] [stderr]     Checking microservices v0.3.10
[INFO] [stderr]     Checking rgb20 v0.4.0
[INFO] [stderr]     Checking rgb_node v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `cache`
[INFO] [stdout]   --> src/fungibled/runtime.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn cache(&self) -> &impl Cache {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `config`
[INFO] [stdout]   --> src/rgbd/runtime.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     config: Config,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Process`
[INFO] [stdout]    --> src/rgbd/runtime.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     Process(process::Child),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Task`
[INFO] [stdout]    --> src/rgbd/runtime.rs:124:5
[INFO] [stdout]     |
[INFO] [stdout] 124 |     Task(thread::JoinHandle<Result<(), DaemonError>>),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `future`
[INFO] [stdout]    --> src/rgbd/runtime.rs:161:8
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn future(self) -> Result<(), DaemonError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cache`
[INFO] [stdout]   --> src/fungibled/runtime.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn cache(&self) -> &impl Cache {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `config`
[INFO] [stdout]   --> src/rgbd/runtime.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     config: Config,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Process`
[INFO] [stdout]    --> src/rgbd/runtime.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     Process(process::Child),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Task`
[INFO] [stdout]    --> src/rgbd/runtime.rs:124:5
[INFO] [stdout]     |
[INFO] [stdout] 124 |     Task(thread::JoinHandle<Result<(), DaemonError>>),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `future`
[INFO] [stdout]    --> src/rgbd/runtime.rs:161:8
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn future(self) -> Result<(), DaemonError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 14s
[INFO] running `Command { std: "docker" "inspect" "2adbb6284c853cae6c4d5edb5167fefb66ad4a551d59994d0d4d4918bf9e239f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2adbb6284c853cae6c4d5edb5167fefb66ad4a551d59994d0d4d4918bf9e239f", kill_on_drop: false }`
[INFO] [stdout] 2adbb6284c853cae6c4d5edb5167fefb66ad4a551d59994d0d4d4918bf9e239f