[INFO] cloning repository https://github.com/lore-lml/iota-streams-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lore-lml/iota-streams-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flore-lml%2Fiota-streams-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flore-lml%2Fiota-streams-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3398fa6a60e69f8ff2255bd4437dffa1a13936d9
[INFO] checking lore-lml/iota-streams-test against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flore-lml%2Fiota-streams-test" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lore-lml/iota-streams-test on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lore-lml/iota-streams-test
[INFO] finished tweaking git repo https://github.com/lore-lml/iota-streams-test
[INFO] tweaked toml for git repo https://github.com/lore-lml/iota-streams-test written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/iotaledger/crypto.rs`
[INFO] [stderr]     Updating git repository `https://github.com/iotaledger/streams`
[INFO] [stderr]     Updating git repository `https://github.com/iotaledger/iota.rs`
[INFO] [stderr]     Updating git repository `https://github.com/iotaledger/bee.git`
[INFO] [stderr]     Updating git repository `https://github.com/iotaledger/bee`
[INFO] [stderr]     Updating git repository `https://github.com/iotaledger/crypto.rs`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d6310ac0108080eb972030a7049c77e46212477ec4af7cad3ff79556b9ad898
[INFO] running `Command { std: "docker" "start" "-a" "2d6310ac0108080eb972030a7049c77e46212477ec4af7cad3ff79556b9ad898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d6310ac0108080eb972030a7049c77e46212477ec4af7cad3ff79556b9ad898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d6310ac0108080eb972030a7049c77e46212477ec4af7cad3ff79556b9ad898", kill_on_drop: false }`
[INFO] [stdout] 2d6310ac0108080eb972030a7049c77e46212477ec4af7cad3ff79556b9ad898
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e66c3ab72ea5c5d2aeaba64432442404a356abe53ece593298ebea0539576b7
[INFO] running `Command { std: "docker" "start" "-a" "4e66c3ab72ea5c5d2aeaba64432442404a356abe53ece593298ebea0539576b7", kill_on_drop: false }`
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[INFO] [stderr]     Checking bee-rest-api v0.1.0-alpha (https://github.com/iotaledger/bee?rev=c5b44f0a2867bb1655960e9418a87599e6565418#c5b44f0a)
[INFO] [stderr]     Checking iota-client v1.0.1 (https://github.com/iotaledger/iota.rs?branch=dev#9d5f9416)
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[INFO] [stderr]     Checking iota-streams v1.0.0 (https://github.com/iotaledger/streams?branch=develop#3f79c399)
[INFO] [stderr]     Checking iota_streams_lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `encoding`
[INFO] [stdout]   --> src/user_builders/subscriber_builder.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     encoding: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `encoding`
[INFO] [stdout]   --> src/user_builders/subscriber_builder.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     encoding: String,
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking example v0.1.0 (/opt/rustwide/workdir/example)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "4e66c3ab72ea5c5d2aeaba64432442404a356abe53ece593298ebea0539576b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e66c3ab72ea5c5d2aeaba64432442404a356abe53ece593298ebea0539576b7", kill_on_drop: false }`
[INFO] [stdout] 4e66c3ab72ea5c5d2aeaba64432442404a356abe53ece593298ebea0539576b7