[INFO] fetching crate minifly-network 0.2.2...
[INFO] testing minifly-network-0.2.2 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate minifly-network 0.2.2 into /workspace/builds/worker-6-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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate minifly-network 0.2.2 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c80731d49b29faef260f98624d182a7c1a800af2847c6d1f17853b31f3f3104
[INFO] running `Command { std: "docker" "start" "-a" "2c80731d49b29faef260f98624d182a7c1a800af2847c6d1f17853b31f3f3104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c80731d49b29faef260f98624d182a7c1a800af2847c6d1f17853b31f3f3104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c80731d49b29faef260f98624d182a7c1a800af2847c6d1f17853b31f3f3104", kill_on_drop: false }`
[INFO] [stdout] 2c80731d49b29faef260f98624d182a7c1a800af2847c6d1f17853b31f3f3104
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ceac1a209930c1ae2aef492a370a4377b5a7fd4f1151b302f93ca455d6964a1
[INFO] running `Command { std: "docker" "start" "-a" "7ceac1a209930c1ae2aef492a370a4377b5a7fd4f1151b302f93ca455d6964a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[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 10.51s
[INFO] running `Command { std: "docker" "inspect" "7ceac1a209930c1ae2aef492a370a4377b5a7fd4f1151b302f93ca455d6964a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ceac1a209930c1ae2aef492a370a4377b5a7fd4f1151b302f93ca455d6964a1", kill_on_drop: false }`
[INFO] [stdout] 7ceac1a209930c1ae2aef492a370a4377b5a7fd4f1151b302f93ca455d6964a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d01017df1b49f99390a015209aeba9dd54dbde858abe642dcf22bf84341ff776
[INFO] running `Command { std: "docker" "start" "-a" "d01017df1b49f99390a015209aeba9dd54dbde858abe642dcf22bf84341ff776", 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 1.19s
[INFO] running `Command { std: "docker" "inspect" "d01017df1b49f99390a015209aeba9dd54dbde858abe642dcf22bf84341ff776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d01017df1b49f99390a015209aeba9dd54dbde858abe642dcf22bf84341ff776", kill_on_drop: false }`
[INFO] [stdout] d01017df1b49f99390a015209aeba9dd54dbde858abe642dcf22bf84341ff776
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2649d4e8032c2beddbd2146dee540d4346cb1fad68de87a04a79a8724cbd42a4
[INFO] running `Command { std: "docker" "start" "-a" "2649d4e8032c2beddbd2146dee540d4346cb1fad68de87a04a79a8724cbd42a4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minifly_network-f204f36f47dc0213)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test dns::tests::test_multiple_machines ... ok
[INFO] [stdout] test dns::tests::test_unregister_machine ... 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 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minifly_network
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 14) ... 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/dns.rs - dns::InternalDnsResolver (line 22) ... FAILED
[INFO] [stdout] test src/dns.rs - dns::extract_container_ip (line 237) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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] ---- 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/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] 
[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 0.39s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "2649d4e8032c2beddbd2146dee540d4346cb1fad68de87a04a79a8724cbd42a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2649d4e8032c2beddbd2146dee540d4346cb1fad68de87a04a79a8724cbd42a4", kill_on_drop: false }`
[INFO] [stdout] 2649d4e8032c2beddbd2146dee540d4346cb1fad68de87a04a79a8724cbd42a4