[INFO] fetching crate librqbit-upnp 0.1.1...
[INFO] checking librqbit-upnp-0.1.1 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate librqbit-upnp 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate librqbit-upnp 0.1.1 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate librqbit-upnp 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate librqbit-upnp 0.1.1
[INFO] tweaked toml for crates.io crate librqbit-upnp 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate librqbit-upnp 0.1.1 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "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 network-interface v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ab047b4777b0a43704aa5e1b72c040610b3e16cd481e81ab84e2c747c6b95bb
[INFO] running `Command { std: "docker" "start" "-a" "8ab047b4777b0a43704aa5e1b72c040610b3e16cd481e81ab84e2c747c6b95bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ab047b4777b0a43704aa5e1b72c040610b3e16cd481e81ab84e2c747c6b95bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ab047b4777b0a43704aa5e1b72c040610b3e16cd481e81ab84e2c747c6b95bb", kill_on_drop: false }`
[INFO] [stdout] 8ab047b4777b0a43704aa5e1b72c040610b3e16cd481e81ab84e2c747c6b95bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b18723f2de74879a4318bb3d474f7991d63e1a2cd580c67f427d1ad2d6c556a
[INFO] running `Command { std: "docker" "start" "-a" "2b18723f2de74879a4318bb3d474f7991d63e1a2cd580c67f427d1ad2d6c556a", kill_on_drop: false }`
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]     Checking smallvec v1.13.2
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[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]    Compiling network-interface v2.0.0
[INFO] [stderr]     Checking sync_wrapper v1.0.1
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[INFO] [stderr]     Checking regex-automata v0.4.7
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[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking tokio v1.39.3
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[INFO] [stderr]     Checking pin-project v1.1.5
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[INFO] [stderr]     Checking serde v1.0.209
[INFO] [stderr]     Checking hyper v1.4.1
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking hyper-util v0.1.7
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde-xml-rs v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.7
[INFO] [stderr]     Checking librqbit-upnp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> examples/upnp-forward.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     port_forwarder.run_forever().await;
[INFO] [stdout]    |                                  ----- any code following this expression is unreachable
[INFO] [stdout] 23 |     Ok(())
[INFO] [stdout]    |     ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.01s
[INFO] running `Command { std: "docker" "inspect" "2b18723f2de74879a4318bb3d474f7991d63e1a2cd580c67f427d1ad2d6c556a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b18723f2de74879a4318bb3d474f7991d63e1a2cd580c67f427d1ad2d6c556a", kill_on_drop: false }`
[INFO] [stdout] 2b18723f2de74879a4318bb3d474f7991d63e1a2cd580c67f427d1ad2d6c556a