[INFO] fetching crate subnet-garden-core 0.3.0...
[INFO] testing subnet-garden-core-0.3.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate subnet-garden-core 0.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate subnet-garden-core 0.3.0
[INFO] finished tweaking crates.io crate subnet-garden-core 0.3.0
[INFO] tweaked toml for crates.io crate subnet-garden-core 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate subnet-garden-core 0.3.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 202 packages to latest compatible versions
[INFO] [stderr]       Adding cidr v0.2.3 (available: v0.3.1)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding grcov v0.8.20 (available: v0.8.24)
[INFO] [stderr]       Adding itertools v0.12.1 (available: v0.14.0)
[INFO] [stderr]       Adding unicode-width v0.1.11 (available: v0.1.14)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c60a80d4ce44fce6a9d44ea70c9f9a12c57e14d29638a5f29c15bc7896743a7
[INFO] running `Command { std: "docker" "start" "-a" "2c60a80d4ce44fce6a9d44ea70c9f9a12c57e14d29638a5f29c15bc7896743a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c60a80d4ce44fce6a9d44ea70c9f9a12c57e14d29638a5f29c15bc7896743a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c60a80d4ce44fce6a9d44ea70c9f9a12c57e14d29638a5f29c15bc7896743a7", kill_on_drop: false }`
[INFO] [stdout] 2c60a80d4ce44fce6a9d44ea70c9f9a12c57e14d29638a5f29c15bc7896743a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f608d532784851768ef4547ace9f522d0566b382754fc58a9132b3a26bcedc7e
[INFO] running `Command { std: "docker" "start" "-a" "f608d532784851768ef4547ace9f522d0566b382754fc58a9132b3a26bcedc7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling cidr v0.2.3
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling cidr-utils v0.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling subnet-garden-core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/pool.rs:31:31
[INFO] [stdout]    |
[INFO] [stdout] 29 |         &'a self,
[INFO] [stdout]    |          -- the lifetime is named here
[INFO] [stdout] 30 |         subspace: &'a Subspace,
[INFO] [stdout]    |                    -- the lifetime is named here
[INFO] [stdout] 31 |     ) -> impl Iterator<Item = &Subspace> {
[INFO] [stdout]    |                               ^^^^^^^^^ the same 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 31 |     ) -> impl Iterator<Item = &'a Subspace> {
[INFO] [stdout]    |                                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.58s
[INFO] running `Command { std: "docker" "inspect" "f608d532784851768ef4547ace9f522d0566b382754fc58a9132b3a26bcedc7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f608d532784851768ef4547ace9f522d0566b382754fc58a9132b3a26bcedc7e", kill_on_drop: false }`
[INFO] [stdout] f608d532784851768ef4547ace9f522d0566b382754fc58a9132b3a26bcedc7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0e2428b7cde5d9ae8167d37c7c5ca646fd1e3e0bfd0616611cc910412f7e94a
[INFO] running `Command { std: "docker" "start" "-a" "c0e2428b7cde5d9ae8167d37c7c5ca646fd1e3e0bfd0616611cc910412f7e94a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling chrono v0.4.42
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[INFO] [stderr]    Compiling cfb v0.7.3
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[INFO] [stderr]    Compiling rustc-demangle v0.1.26
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling infer v0.16.0
[INFO] [stderr]    Compiling simplelog v0.12.2
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling clap v4.5.51
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling tabled v0.16.0
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling quick-xml v0.36.2
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling serde_test v1.0.177
[INFO] [stderr]    Compiling subnet-garden-core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/pool.rs:31:31
[INFO] [stdout]    |
[INFO] [stdout] 29 |         &'a self,
[INFO] [stdout]    |          -- the lifetime is named here
[INFO] [stdout] 30 |         subspace: &'a Subspace,
[INFO] [stdout]    |                    -- the lifetime is named here
[INFO] [stdout] 31 |     ) -> impl Iterator<Item = &Subspace> {
[INFO] [stdout]    |                               ^^^^^^^^^ the same 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 31 |     ) -> impl Iterator<Item = &'a Subspace> {
[INFO] [stdout]    |                                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tera v1.20.1
[INFO] [stderr]    Compiling grcov v0.8.20
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/pool.rs:31:31
[INFO] [stdout]    |
[INFO] [stdout] 29 |         &'a self,
[INFO] [stdout]    |          -- the lifetime is named here
[INFO] [stdout] 30 |         subspace: &'a Subspace,
[INFO] [stdout]    |                    -- the lifetime is named here
[INFO] [stdout] 31 |     ) -> impl Iterator<Item = &Subspace> {
[INFO] [stdout]    |                               ^^^^^^^^^ the same 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 31 |     ) -> impl Iterator<Item = &'a Subspace> {
[INFO] [stdout]    |                                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 57s
[INFO] running `Command { std: "docker" "inspect" "c0e2428b7cde5d9ae8167d37c7c5ca646fd1e3e0bfd0616611cc910412f7e94a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0e2428b7cde5d9ae8167d37c7c5ca646fd1e3e0bfd0616611cc910412f7e94a", kill_on_drop: false }`
[INFO] [stdout] c0e2428b7cde5d9ae8167d37c7c5ca646fd1e3e0bfd0616611cc910412f7e94a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 81be62f3c9d7af866f6df7cdca5c0a188c1064800953088a78425acac17f2cc5
[INFO] running `Command { std: "docker" "start" "-a" "81be62f3c9d7af866f6df7cdca5c0a188c1064800953088a78425acac17f2cc5", kill_on_drop: false }`
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/pool.rs:31:31
[INFO] [stderr]    |
[INFO] [stderr] 29 |         &'a self,
[INFO] [stderr]    |          -- the lifetime is named here
[INFO] [stderr] 30 |         subspace: &'a Subspace,
[INFO] [stderr]    |                    -- the lifetime is named here
[INFO] [stderr] 31 |     ) -> impl Iterator<Item = &Subspace> {
[INFO] [stderr]    |                               ^^^^^^^^^ the same 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: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 31 |     ) -> impl Iterator<Item = &'a Subspace> {
[INFO] [stderr]    |                                ++
[INFO] [stderr] 
[INFO] [stderr] warning: `subnet-garden-core` (lib) generated 1 warning (run `cargo fix --lib -p subnet-garden-core` to apply 1 suggestion)
[INFO] [stderr] warning: `subnet-garden-core` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/subnet_garden_core-a71368d8a3a40654)
[INFO] [stdout] 
[INFO] [stdout] running 56 tests
[INFO] [stdout] test errors::tests::display_create_error_duplicate_object ... ok
[INFO] [stdout] test errors::tests::display_delete_error_no_such_object ... ok
[INFO] [stdout] test pool::tests::allocate::allocate_multi_sizes ... ok
[INFO] [stdout] test pool::tests::allocate::allocate_name_already_exists ... ok
[INFO] [stdout] test pool::tests::allocate::allocate_success_v4 ... ok
[INFO] [stdout] test pool::tests::allocate::max_subnet_allocation ... ok
[INFO] [stdout] test pool::tests::allocate::no_pool_available ... ok
[INFO] [stdout] test pool::tests::allocate::allocate_success_v6 ... ok
[INFO] [stdout] test pool::tests::cidrs::no_cidrs ... ok
[INFO] [stdout] test pool::tests::allocate::name_is_not_cidr_record ... ok
[INFO] [stdout] test pool::tests::allocate::allocate_named ... ok
[INFO] [stdout] test pool::tests::cidrs::some ... ok
[INFO] [stdout] test pool::tests::allocate::too_many_bits ... ok
[INFO] [stdout] test pool::tests::allocate::max_available_bits ... ok
[INFO] [stdout] test pool::tests::claim::already_allocated ... ok
[INFO] [stdout] test pool::tests::claim::already_claimed ... ok
[INFO] [stdout] test pool::tests::claim::already_named ... ok
[INFO] [stdout] test pool::tests::claim::out_of_range ... ok
[INFO] [stdout] test pool::tests::claim::named ... ok
[INFO] [stdout] test pool::tests::claim::unnamed ... ok
[INFO] [stdout] test pool::tests::contains::contains ... ok
[INFO] [stdout] test pool::tests::contains::does_not_contain ... ok
[INFO] [stdout] test pool::tests::named_count::no_named ... ok
[INFO] [stdout] test pool::tests::named_count::some_named ... ok
[INFO] [stdout] test pool::tests::records::success ... ok
[INFO] [stdout] test pool::tests::names::success ... ok
[INFO] [stdout] test pool::tests::free::free ... ok
[INFO] [stdout] test pool::tests::free::out_of_range ... ok
[INFO] [stdout] test pool::tests::records_within::subset ... ok
[INFO] [stdout] test pool::tests::rename::same_name ... ok
[INFO] [stdout] test pool::tests::rename::success ... ok
[INFO] [stdout] test pool::tests::records_within::superset ... ok
[INFO] [stdout] test pool::tests::records_within::no_overlap ... ok
[INFO] [stdout] test pool::tests::rename::not_found ... ok
[INFO] [stdout] test pool::tests::rename::already_exists ... ok
[INFO] [stdout] test pool::tests::rename::already_not_set ... ok
[INFO] [stdout] test pool::tests::serialize::success ... ok
[INFO] [stdout] test pool::tests::test_cidr ... ok
[INFO] [stdout] test tests::cidr_record::deserialize_as_sequence ... ok
[INFO] [stdout] test pool::tests::serialize::parse_bad_network ... ok
[INFO] [stdout] test tests::cidr_record::new ... ok
[INFO] [stdout] test pool::tests::serialize::allocation_error ... ok
[INFO] [stdout] test tests::cidr_record::serialize_named ... ok
[INFO] [stdout] test tests::cidr_record::serialize_unnamed ... ok
[INFO] [stdout] test util::tests::available_bits::v4 ... ok
[INFO] [stdout] test util::tests::available_bits::v6 ... ok
[INFO] [stdout] test util::tests::cidr_contains::contained_in ... ok
[INFO] [stdout] test util::tests::cidr_contains::contained_in_high_edge ... ok
[INFO] [stdout] test util::tests::cidr_contains::contained_in_low_edge ... ok
[INFO] [stdout] test util::tests::cidr_contains::entirely_outside ... ok
[INFO] [stdout] test util::tests::cidr_contains::equal ... ok
[INFO] [stdout] test util::tests::cidr_contains::high_edge ... ok
[INFO] [stdout] test util::tests::cidr_contains::inner ... ok
[INFO] [stdout] test util::tests::cidr_contains::low_edge ... ok
[INFO] [stdout] test util::tests::max_bits::v4 ... ok
[INFO] [stdout] test util::tests::max_bits::v6 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests subnet_garden_core
[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" "81be62f3c9d7af866f6df7cdca5c0a188c1064800953088a78425acac17f2cc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81be62f3c9d7af866f6df7cdca5c0a188c1064800953088a78425acac17f2cc5", kill_on_drop: false }`
[INFO] [stdout] 81be62f3c9d7af866f6df7cdca5c0a188c1064800953088a78425acac17f2cc5