[INFO] fetching crate farcaster_core 0.4.0...
[INFO] checking farcaster_core-0.4.0 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate farcaster_core 0.4.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate farcaster_core 0.4.0 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate farcaster_core 0.4.0
[INFO] finished tweaking crates.io crate farcaster_core 0.4.0
[INFO] tweaked toml for crates.io crate farcaster_core 0.4.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded base58-monero v0.3.2
[INFO] [stderr]   Downloaded lnpbp_chain v0.5.0-beta.3
[INFO] [stderr]   Downloaded lightning_encoding_derive v0.5.0
[INFO] [stderr]   Downloaded sigma_fun v0.3.2
[INFO] [stderr]   Downloaded psbt v0.5.0
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[INFO] [stderr]   Downloaded bitcoin_scripts v0.5.0
[INFO] [stderr]   Downloaded bitcoin_hd v0.5.0
[INFO] [stderr]   Downloaded secp256kfun_parity_backend v0.1.5
[INFO] [stderr]   Downloaded descriptors v0.5.0
[INFO] [stderr]   Downloaded torut v0.2.1
[INFO] [stderr]   Downloaded secp256kfun v0.6.2
[INFO] [stderr]   Downloaded descriptor-wallet v0.5.0
[INFO] [stderr]   Downloaded ecdsa_fun v0.6.2
[INFO] [stderr]   Downloaded inet2_addr v0.5.0
[INFO] [stderr]   Downloaded monero v0.16.0
[INFO] [stderr]   Downloaded lnpbp_bech32 v0.5.0-beta.2
[INFO] [stderr]   Downloaded lnpbp v0.5.0-beta.3
[INFO] [stderr]   Downloaded lightning_encoding v0.5.0-beta.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 613d40df49d5d9d668cba3fc3eec2c061f44543281e3f3914547e6b45bd714b1
[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" "613d40df49d5d9d668cba3fc3eec2c061f44543281e3f3914547e6b45bd714b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "613d40df49d5d9d668cba3fc3eec2c061f44543281e3f3914547e6b45bd714b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "613d40df49d5d9d668cba3fc3eec2c061f44543281e3f3914547e6b45bd714b1", kill_on_drop: false }`
[INFO] [stdout] 613d40df49d5d9d668cba3fc3eec2c061f44543281e3f3914547e6b45bd714b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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] bebbb795cd61103eb813b767a3d174e7f09e5eb6702dcf53243a3eba8a695f35
[INFO] running `Command { std: "docker" "start" "-a" "bebbb795cd61103eb813b767a3d174e7f09e5eb6702dcf53243a3eba8a695f35", kill_on_drop: false }`
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[INFO] [stderr]     Checking bytes v1.1.0
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[INFO] [stderr]    Compiling secp256kfun v0.6.2
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[INFO] [stderr]    Compiling encoding_derive_helpers v1.7.4
[INFO] [stderr]    Compiling strict_encoding_derive v1.7.4
[INFO] [stderr]    Compiling lightning_encoding_derive v0.5.0
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[INFO] [stderr]     Checking psbt v0.5.0
[INFO] [stderr]     Checking descriptor-wallet v0.5.0
[INFO] [stderr]     Checking lightning_encoding v0.5.0-beta.3
[INFO] [stderr]     Checking farcaster_core v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `master_seed`
[INFO] [stdout]    --> src/swap/btcxmr.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 137 |     master_seed: [u8; 32],
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `master_seed`
[INFO] [stdout]    --> src/swap/btcxmr.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 137 |     master_seed: [u8; 32],
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 22s
[INFO] running `Command { std: "docker" "inspect" "bebbb795cd61103eb813b767a3d174e7f09e5eb6702dcf53243a3eba8a695f35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bebbb795cd61103eb813b767a3d174e7f09e5eb6702dcf53243a3eba8a695f35", kill_on_drop: false }`
[INFO] [stdout] bebbb795cd61103eb813b767a3d174e7f09e5eb6702dcf53243a3eba8a695f35