[INFO] fetching crate minifly-network 0.2.2... [INFO] testing minifly-network-0.2.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate minifly-network 0.2.2 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate minifly-network 0.2.2 [INFO] finished tweaking crates.io crate minifly-network 0.2.2 [INFO] tweaked toml for crates.io crate minifly-network 0.2.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate minifly-network 0.2.2 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate minifly-network 0.2.2 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7781fdddf9407f81c2bdf62f03a2d9d77908d041f97eea3fc27048de2a9f002 [INFO] running `Command { std: "docker" "start" "-a" "f7781fdddf9407f81c2bdf62f03a2d9d77908d041f97eea3fc27048de2a9f002", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7781fdddf9407f81c2bdf62f03a2d9d77908d041f97eea3fc27048de2a9f002", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7781fdddf9407f81c2bdf62f03a2d9d77908d041f97eea3fc27048de2a9f002", kill_on_drop: false }` [INFO] [stdout] f7781fdddf9407f81c2bdf62f03a2d9d77908d041f97eea3fc27048de2a9f002 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6c0620da8bf3026d2a3d60e4a47b323531513cb14b00cbab16a25684903777c [INFO] running `Command { std: "docker" "start" "-a" "f6c0620da8bf3026d2a3d60e4a47b323531513cb14b00cbab16a25684903777c", kill_on_drop: false }` [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling winnow v0.7.11 [INFO] [stderr] Compiling toml_write v0.1.2 [INFO] [stderr] Compiling unsafe-libyaml v0.2.11 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling signal-hook-registry v1.4.5 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tokio v1.45.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling uuid v1.17.0 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling toml v0.8.23 [INFO] [stderr] Compiling minifly-core v0.2.2 [INFO] [stderr] Compiling minifly-network v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.29s [INFO] running `Command { std: "docker" "inspect" "f6c0620da8bf3026d2a3d60e4a47b323531513cb14b00cbab16a25684903777c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6c0620da8bf3026d2a3d60e4a47b323531513cb14b00cbab16a25684903777c", kill_on_drop: false }` [INFO] [stdout] f6c0620da8bf3026d2a3d60e4a47b323531513cb14b00cbab16a25684903777c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d3391310fdbc29f1dbf8fc4d7a04bafde921ddffb2e4e6aa1c94f5c30c5244e1 [INFO] running `Command { std: "docker" "start" "-a" "d3391310fdbc29f1dbf8fc4d7a04bafde921ddffb2e4e6aa1c94f5c30c5244e1", kill_on_drop: false }` [INFO] [stderr] Compiling minifly-network v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s [INFO] running `Command { std: "docker" "inspect" "d3391310fdbc29f1dbf8fc4d7a04bafde921ddffb2e4e6aa1c94f5c30c5244e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3391310fdbc29f1dbf8fc4d7a04bafde921ddffb2e4e6aa1c94f5c30c5244e1", kill_on_drop: false }` [INFO] [stdout] d3391310fdbc29f1dbf8fc4d7a04bafde921ddffb2e4e6aa1c94f5c30c5244e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2e4f593550760298e97d0342bb747d629710fdf6c3f9eabf3f6f7e5cab50160b [INFO] running `Command { std: "docker" "start" "-a" "2e4f593550760298e97d0342bb747d629710fdf6c3f9eabf3f6f7e5cab50160b", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minifly_network-2c747da2c1b6dba0) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test dns::tests::test_unregister_machine ... ok [INFO] [stderr] Doc-tests minifly_network [INFO] [stdout] test dns::tests::test_multiple_machines ... ok [INFO] [stdout] test dns::tests::test_dns_registration ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/dns.rs - dns::InternalDnsResolver (line 22) ... FAILED [INFO] [stdout] test src/dns.rs - dns::InternalDnsResolver::resolve (line 155) ... FAILED [INFO] [stdout] test src/dns.rs - dns::InternalDnsResolver::register_machine (line 74) ... FAILED [INFO] [stdout] test src/lib.rs - (line 14) ... FAILED [INFO] [stdout] test src/dns.rs - dns::extract_container_ip (line 237) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/dns.rs - dns::InternalDnsResolver (line 22) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio_test` [INFO] [stdout] --> src/dns.rs:27:1 [INFO] [stdout] | [INFO] [stdout] 8 | tokio_test::block_on(async { [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `tokio_test` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `tokio_test`, use `cargo add tokio_test` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/dns.rs - dns::InternalDnsResolver::resolve (line 155) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio_test` [INFO] [stdout] --> src/dns.rs:159:1 [INFO] [stdout] | [INFO] [stdout] 7 | tokio_test::block_on(async { [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `tokio_test` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `tokio_test`, use `cargo add tokio_test` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/dns.rs - dns::InternalDnsResolver::register_machine (line 74) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio_test` [INFO] [stdout] --> src/dns.rs:78:1 [INFO] [stdout] | [INFO] [stdout] 7 | tokio_test::block_on(async { [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `tokio_test` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `tokio_test`, use `cargo add tokio_test` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 14) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio_test` [INFO] [stdout] --> src/lib.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 8 | tokio_test::block_on(async { [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `tokio_test` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `tokio_test`, use `cargo add tokio_test` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/dns.rs - dns::InternalDnsResolver (line 22) [INFO] [stdout] src/dns.rs - dns::InternalDnsResolver::register_machine (line 74) [INFO] [stdout] src/dns.rs - dns::InternalDnsResolver::resolve (line 155) [INFO] [stdout] src/lib.rs - (line 14) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "2e4f593550760298e97d0342bb747d629710fdf6c3f9eabf3f6f7e5cab50160b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e4f593550760298e97d0342bb747d629710fdf6c3f9eabf3f6f7e5cab50160b", kill_on_drop: false }` [INFO] [stdout] 2e4f593550760298e97d0342bb747d629710fdf6c3f9eabf3f6f7e5cab50160b