[INFO] fetching crate lwip 0.3.15...
[INFO] testing lwip-0.3.15 against 1.91.0 for beta-1.92-2
[INFO] extracting crate lwip 0.3.15 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate lwip 0.3.15
[INFO] finished tweaking crates.io crate lwip 0.3.15
[INFO] tweaked toml for crates.io crate lwip 0.3.15 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lwip 0.3.15 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 76 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.69.5 (available: v0.72.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b8754476b11829bf0c611d087879aba8dcf683a4c564cf7b5a6a345b554b6a9
[INFO] running `Command { std: "docker" "start" "-a" "6b8754476b11829bf0c611d087879aba8dcf683a4c564cf7b5a6a345b554b6a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b8754476b11829bf0c611d087879aba8dcf683a4c564cf7b5a6a345b554b6a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b8754476b11829bf0c611d087879aba8dcf683a4c564cf7b5a6a345b554b6a9", kill_on_drop: false }`
[INFO] [stdout] 6b8754476b11829bf0c611d087879aba8dcf683a4c564cf7b5a6a345b554b6a9
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 267527ae8dd355cae33a0b195766dce392fa59ed767c6de47accd3c859a5cd6d
[INFO] running `Command { std: "docker" "start" "-a" "267527ae8dd355cae33a0b195766dce392fa59ed767c6de47accd3c859a5cd6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling bindgen v0.69.5
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling lwip v0.3.15 (/opt/rustwide/workdir)
[INFO] [stderr] warning: lwip@0.3.15: host os linux
[INFO] [stdout] warning: field `remote_addr` is never read
[INFO] [stdout]   --> rust/tcp_stream_context.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct TcpStreamContextInner {
[INFO] [stdout]    |            --------------------- field in this struct
[INFO] [stdout] 13 |     pub local_addr: SocketAddr,
[INFO] [stdout] 14 |     pub remote_addr: SocketAddr,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.41s
[INFO] running `Command { std: "docker" "inspect" "267527ae8dd355cae33a0b195766dce392fa59ed767c6de47accd3c859a5cd6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "267527ae8dd355cae33a0b195766dce392fa59ed767c6de47accd3c859a5cd6d", kill_on_drop: false }`
[INFO] [stdout] 267527ae8dd355cae33a0b195766dce392fa59ed767c6de47accd3c859a5cd6d
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff5fb464ffdc5051b6c5a7f1a7e743e7bdbbc75fe361e2f0994146d21f4cc6ed
[INFO] running `Command { std: "docker" "start" "-a" "ff5fb464ffdc5051b6c5a7f1a7e743e7bdbbc75fe361e2f0994146d21f4cc6ed", kill_on_drop: false }`
[INFO] [stderr] warning: lwip@0.3.15: host os linux
[INFO] [stderr]    Compiling lwip v0.3.15 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `remote_addr` is never read
[INFO] [stdout]   --> rust/tcp_stream_context.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct TcpStreamContextInner {
[INFO] [stdout]    |            --------------------- field in this struct
[INFO] [stdout] 13 |     pub local_addr: SocketAddr,
[INFO] [stdout] 14 |     pub remote_addr: SocketAddr,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `remote_addr` is never read
[INFO] [stdout]   --> rust/tcp_stream_context.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct TcpStreamContextInner {
[INFO] [stdout]    |            --------------------- field in this struct
[INFO] [stdout] 13 |     pub local_addr: SocketAddr,
[INFO] [stdout] 14 |     pub remote_addr: SocketAddr,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "ff5fb464ffdc5051b6c5a7f1a7e743e7bdbbc75fe361e2f0994146d21f4cc6ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff5fb464ffdc5051b6c5a7f1a7e743e7bdbbc75fe361e2f0994146d21f4cc6ed", kill_on_drop: false }`
[INFO] [stdout] ff5fb464ffdc5051b6c5a7f1a7e743e7bdbbc75fe361e2f0994146d21f4cc6ed
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d68c332f23a67f9b302fa90a9970de8fde2ca385e340437d83d8915656be6c19
[INFO] running `Command { std: "docker" "start" "-a" "d68c332f23a67f9b302fa90a9970de8fde2ca385e340437d83d8915656be6c19", kill_on_drop: false }`
[INFO] [stderr] warning: lwip@0.3.15: host os linux
[INFO] [stderr] warning: field `remote_addr` is never read
[INFO] [stderr]   --> rust/tcp_stream_context.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct TcpStreamContextInner {
[INFO] [stderr]    |            --------------------- field in this struct
[INFO] [stderr] 13 |     pub local_addr: SocketAddr,
[INFO] [stderr] 14 |     pub remote_addr: SocketAddr,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `lwip` (lib) generated 1 warning
[INFO] [stderr] warning: `lwip` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests rust/lib.rs (/opt/rustwide/target/debug/deps/lwip-b5b2aa20b3b6f50b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test util::test::test_to_socket_addr ... ok
[INFO] [stdout] test util::test::test_to_ip_addr_t ... 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 lwip
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test rust/lib.rs - (line 11) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d68c332f23a67f9b302fa90a9970de8fde2ca385e340437d83d8915656be6c19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d68c332f23a67f9b302fa90a9970de8fde2ca385e340437d83d8915656be6c19", kill_on_drop: false }`
[INFO] [stdout] d68c332f23a67f9b302fa90a9970de8fde2ca385e340437d83d8915656be6c19