[INFO] fetching crate nell 0.3.0...
[INFO] testing nell-0.3.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate nell 0.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate nell 0.3.0
[INFO] finished tweaking crates.io crate nell 0.3.0
[INFO] tweaked toml for crates.io crate nell 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nell 0.3.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nell 0.3.0 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 746d96f0abb668e1bd42ba131c1134005397d7139a52de4490386d674b7dfffa
[INFO] running `Command { std: "docker" "start" "-a" "746d96f0abb668e1bd42ba131c1134005397d7139a52de4490386d674b7dfffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "746d96f0abb668e1bd42ba131c1134005397d7139a52de4490386d674b7dfffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "746d96f0abb668e1bd42ba131c1134005397d7139a52de4490386d674b7dfffa", kill_on_drop: false }`
[INFO] [stdout] 746d96f0abb668e1bd42ba131c1134005397d7139a52de4490386d674b7dfffa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35f1f54aaf5112517e2f55dc67206426a5e87b06c1007c4e58ced6ed3f639982
[INFO] running `Command { std: "docker" "start" "-a" "35f1f54aaf5112517e2f55dc67206426a5e87b06c1007c4e58ced6ed3f639982", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling errno v0.2.5
[INFO] [stderr]    Compiling nell v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `attr::Value`
[INFO] [stdout]  --> src/sys/write/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use attr::Value;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/sys/socket/socket.rs:37:27
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn recv<T: Bytes>(&mut self) -> Result<Netlink<Message<T>>> {
[INFO] [stdout]    |                           ^^^^^^^^^                    ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn recv<T: Bytes>(&mut self) -> Result<Netlink<Message<'_, T>>> {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "35f1f54aaf5112517e2f55dc67206426a5e87b06c1007c4e58ced6ed3f639982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35f1f54aaf5112517e2f55dc67206426a5e87b06c1007c4e58ced6ed3f639982", kill_on_drop: false }`
[INFO] [stdout] 35f1f54aaf5112517e2f55dc67206426a5e87b06c1007c4e58ced6ed3f639982
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42a2cfcb5415e603587a4fbf2a02089ab6befda39a33c26f5b6d97efd16c7f36
[INFO] running `Command { std: "docker" "start" "-a" "42a2cfcb5415e603587a4fbf2a02089ab6befda39a33c26f5b6d97efd16c7f36", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stdout] warning: unused import: `attr::Value`
[INFO] [stdout]  --> src/sys/write/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use attr::Value;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/sys/socket/socket.rs:37:27
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn recv<T: Bytes>(&mut self) -> Result<Netlink<Message<T>>> {
[INFO] [stdout]    |                           ^^^^^^^^^                    ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn recv<T: Bytes>(&mut self) -> Result<Netlink<Message<'_, T>>> {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nell v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `attr::Value`
[INFO] [stdout]  --> src/sys/write/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use attr::Value;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/sys/socket/socket.rs:37:27
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn recv<T: Bytes>(&mut self) -> Result<Netlink<Message<T>>> {
[INFO] [stdout]    |                           ^^^^^^^^^                    ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn recv<T: Bytes>(&mut self) -> Result<Netlink<Message<'_, T>>> {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "42a2cfcb5415e603587a4fbf2a02089ab6befda39a33c26f5b6d97efd16c7f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42a2cfcb5415e603587a4fbf2a02089ab6befda39a33c26f5b6d97efd16c7f36", kill_on_drop: false }`
[INFO] [stdout] 42a2cfcb5415e603587a4fbf2a02089ab6befda39a33c26f5b6d97efd16c7f36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08ba286ce14efdd834c0141665057de7569608b0178db066ffe592c0f1489ec8
[INFO] running `Command { std: "docker" "start" "-a" "08ba286ce14efdd834c0141665057de7569608b0178db066ffe592c0f1489ec8", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `attr::Value`
[INFO] [stderr]  --> src/sys/write/mod.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub use attr::Value;
[INFO] [stderr]   |         ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] 
[INFO] [stderr]   --> src/sys/socket/socket.rs:37:27
[INFO] [stdout] running 6 tests
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn recv<T: Bytes>(&mut self) -> Result<Netlink<Message<T>>> {
[INFO] [stderr]    |                           ^^^^^^^^^                    ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn recv<T: Bytes>(&mut self) -> Result<Netlink<Message<'_, T>>> {
[INFO] [stderr]    |                                                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: `nell` (lib) generated 2 warnings (run `cargo fix --lib -p nell` to apply 2 suggestions)
[INFO] [stderr] warning: `nell` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nell-23858ca859e917d8)
[INFO] [stderr]      Running tests/sockopts.rs (/opt/rustwide/target/debug/deps/sockopts-b07fd23f816c102e)
[INFO] [stdout] test sys::test::cursor_asciiz ... ok
[INFO] [stdout] test sys::test::cursor_bytes ... ok
[INFO] [stdout] test sys::test::cursor_invariants ... ok
[INFO] [stdout] test sys::write::test::write_attr ... ok
[INFO] [stdout] test sys::test::cursor_copy ... ok
[INFO] [stdout] test sys::write::test::write_message ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test add_drop_membership ... ok
[INFO] [stdout] test get_set_sockopt ... 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 nell
[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" "08ba286ce14efdd834c0141665057de7569608b0178db066ffe592c0f1489ec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08ba286ce14efdd834c0141665057de7569608b0178db066ffe592c0f1489ec8", kill_on_drop: false }`
[INFO] [stdout] 08ba286ce14efdd834c0141665057de7569608b0178db066ffe592c0f1489ec8
