[INFO] fetching crate rabbit_borough 0.1.7...
[INFO] testing rabbit_borough-0.1.7 against 1.86.0 for beta-1.87-1
[INFO] extracting crate rabbit_borough 0.1.7 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate rabbit_borough 0.1.7 on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rabbit_borough 0.1.7
[INFO] finished tweaking crates.io crate rabbit_borough 0.1.7
[INFO] tweaked toml for crates.io crate rabbit_borough 0.1.7 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate rabbit_borough 0.1.7 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
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[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e4de5b1d801b3df3bff7cb337ae2efd3a60a2be1c300b1b508831fc3b27c686
[INFO] running `Command { std: "docker" "start" "-a" "6e4de5b1d801b3df3bff7cb337ae2efd3a60a2be1c300b1b508831fc3b27c686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e4de5b1d801b3df3bff7cb337ae2efd3a60a2be1c300b1b508831fc3b27c686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e4de5b1d801b3df3bff7cb337ae2efd3a60a2be1c300b1b508831fc3b27c686", kill_on_drop: false }`
[INFO] [stdout] 6e4de5b1d801b3df3bff7cb337ae2efd3a60a2be1c300b1b508831fc3b27c686
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3cdfe145c366e29480fb13523f0f7f7131d3cc33cba9333c8c3ca1e32e06380
[INFO] running `Command { std: "docker" "start" "-a" "c3cdfe145c366e29480fb13523f0f7f7131d3cc33cba9333c8c3ca1e32e06380", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rabbit_borough v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.17s
[INFO] running `Command { std: "docker" "inspect" "c3cdfe145c366e29480fb13523f0f7f7131d3cc33cba9333c8c3ca1e32e06380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3cdfe145c366e29480fb13523f0f7f7131d3cc33cba9333c8c3ca1e32e06380", kill_on_drop: false }`
[INFO] [stdout] c3cdfe145c366e29480fb13523f0f7f7131d3cc33cba9333c8c3ca1e32e06380
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff5b8f2d9b5b2f9e974be5d4016289defe28d8dcc8fe2d55058b0d4e1f55d7b9
[INFO] running `Command { std: "docker" "start" "-a" "ff5b8f2d9b5b2f9e974be5d4016289defe28d8dcc8fe2d55058b0d4e1f55d7b9", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rabbit_borough v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `property_a` and `property_b` are never read
[INFO] [stdout]   --> examples/consumer_wo.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct RandomObject {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 12 |     property_a: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 13 |     property_b: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RandomObject` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.15s
[INFO] running `Command { std: "docker" "inspect" "ff5b8f2d9b5b2f9e974be5d4016289defe28d8dcc8fe2d55058b0d4e1f55d7b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff5b8f2d9b5b2f9e974be5d4016289defe28d8dcc8fe2d55058b0d4e1f55d7b9", kill_on_drop: false }`
[INFO] [stdout] ff5b8f2d9b5b2f9e974be5d4016289defe28d8dcc8fe2d55058b0d4e1f55d7b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc65e1d440d3f68cddb9567ff48a5880bedd233874287f608139619430949fc6
[INFO] running `Command { std: "docker" "start" "-a" "bc65e1d440d3f68cddb9567ff48a5880bedd233874287f608139619430949fc6", kill_on_drop: false }`
[INFO] [stderr] warning: fields `property_a` and `property_b` are never read
[INFO] [stderr]   --> examples/consumer_wo.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct RandomObject {
[INFO] [stderr]    |        ------------ fields in this struct
[INFO] [stderr] 12 |     property_a: u32,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 13 |     property_b: String,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `RandomObject` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rabbit_borough` (example "consumer_wo") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rabbit_borough-116dca29baece9ba)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test configuration::reader::tests::get_default_config_if_file_does_not_exist ... ok
[INFO] [stdout] test consumer::connection_manager::tests::amqp_url_generated_succesfully ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rabbit_borough
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bc65e1d440d3f68cddb9567ff48a5880bedd233874287f608139619430949fc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc65e1d440d3f68cddb9567ff48a5880bedd233874287f608139619430949fc6", kill_on_drop: false }`
[INFO] [stdout] bc65e1d440d3f68cddb9567ff48a5880bedd233874287f608139619430949fc6