[INFO] fetching crate snerd-rust 0.3.1...
[INFO] testing snerd-rust-0.3.1 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate snerd-rust 0.3.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate snerd-rust 0.3.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate snerd-rust 0.3.1
[INFO] tweaked toml for crates.io crate snerd-rust 0.3.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate snerd-rust 0.3.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snerd-rust 0.3.1 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] eb37d7cc1114c6986e0780b1c19f955bc365d9c1b79bafb6fa182ef6ced06668
[INFO] running `Command { std: "docker" "start" "eb37d7cc1114c6986e0780b1c19f955bc365d9c1b79bafb6fa182ef6ced06668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb37d7cc1114c6986e0780b1c19f955bc365d9c1b79bafb6fa182ef6ced06668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "eb37d7cc1114c6986e0780b1c19f955bc365d9c1b79bafb6fa182ef6ced06668" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb37d7cc1114c6986e0780b1c19f955bc365d9c1b79bafb6fa182ef6ced06668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "eb37d7cc1114c6986e0780b1c19f955bc365d9c1b79bafb6fa182ef6ced06668" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.33
[INFO] [stderr]    Compiling find-msvc-tools v0.1.10
[INFO] [stderr]    Compiling futures-task v0.3.33
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling socket2 v0.6.5
[INFO] [stderr]    Compiling mio v1.2.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling rand v0.8.7
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling ipnet v2.12.1
[INFO] [stderr]    Compiling uuid v1.24.0
[INFO] [stderr]    Compiling xxhash-rust v0.8.18
[INFO] [stderr]    Compiling futures-util v0.3.33
[INFO] [stderr]    Compiling futures-channel v0.3.33
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling cc v1.4.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling http-body-util v0.1.5
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling fs3 v0.5.0
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling zerovec-derive v0.11.4
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling zerofrom v0.1.8
[INFO] [stderr]    Compiling yoke v0.8.3
[INFO] [stderr]    Compiling zerovec v0.11.7
[INFO] [stderr]    Compiling zerotrie v0.2.5
[INFO] [stderr]    Compiling tinystr v0.8.4
[INFO] [stderr]    Compiling potential_utf v0.1.6
[INFO] [stderr]    Compiling icu_collections v2.3.0
[INFO] [stderr]    Compiling icu_locale_core v2.3.0
[INFO] [stderr]    Compiling icu_provider v2.3.0
[INFO] [stderr]    Compiling icu_normalizer v2.3.0
[INFO] [stderr]    Compiling icu_properties v2.3.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling idna_adapter v1.2.2
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling cron v0.17.0
[INFO] [stderr]    Compiling tokio-util v0.7.19
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling tower-http v0.6.11
[INFO] [stderr]    Compiling h2 v0.4.15
[INFO] [stderr]    Compiling hyper v1.11.0
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling snerd-rust v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `total_shards`
[INFO] [stdout]    --> src/sharded_queue.rs:122:48
[INFO] [stdout]     |
[INFO] [stdout] 122 |     async fn start_membership_heartbeat(&self, total_shards: u32) {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_shards`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_deduped_tasks` is never used
[INFO] [stdout]   --> src/dashboard.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn read_deduped_tasks(tasks_path: &str) -> HashMap<String, Value> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stats_body` is never used
[INFO] [stdout]    --> src/dashboard.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn stats_body(tasks_path: &str) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tasks_body` is never used
[INFO] [stdout]    --> src/dashboard.rs:140:4
[INFO] [stdout]     |
[INFO] [stdout] 140 | fn tasks_body(tasks_path: &str) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.67s
[INFO] running `Command { std: "docker" "inspect" "eb37d7cc1114c6986e0780b1c19f955bc365d9c1b79bafb6fa182ef6ced06668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "eb37d7cc1114c6986e0780b1c19f955bc365d9c1b79bafb6fa182ef6ced06668" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling tower-http v0.6.11
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling snerd-rust v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `total_shards`
[INFO] [stdout]    --> src/sharded_queue.rs:122:48
[INFO] [stdout]     |
[INFO] [stdout] 122 |     async fn start_membership_heartbeat(&self, total_shards: u32) {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_shards`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_deduped_tasks` is never used
[INFO] [stdout]   --> src/dashboard.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn read_deduped_tasks(tasks_path: &str) -> HashMap<String, Value> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stats_body` is never used
[INFO] [stdout]    --> src/dashboard.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn stats_body(tasks_path: &str) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tasks_body` is never used
[INFO] [stdout]    --> src/dashboard.rs:140:4
[INFO] [stdout]     |
[INFO] [stdout] 140 | fn tasks_body(tasks_path: &str) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total_shards`
[INFO] [stdout]    --> src/sharded_queue.rs:122:48
[INFO] [stdout]     |
[INFO] [stdout] 122 |     async fn start_membership_heartbeat(&self, total_shards: u32) {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_shards`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_deduped_tasks` is never used
[INFO] [stdout]   --> src/dashboard.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn read_deduped_tasks(tasks_path: &str) -> HashMap<String, Value> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stats_body` is never used
[INFO] [stdout]    --> src/dashboard.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn stats_body(tasks_path: &str) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tasks_body` is never used
[INFO] [stdout]    --> src/dashboard.rs:140:4
[INFO] [stdout]     |
[INFO] [stdout] 140 | fn tasks_body(tasks_path: &str) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 22.13s
[INFO] running `Command { std: "docker" "inspect" "eb37d7cc1114c6986e0780b1c19f955bc365d9c1b79bafb6fa182ef6ced06668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "eb37d7cc1114c6986e0780b1c19f955bc365d9c1b79bafb6fa182ef6ced06668" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `total_shards`
[INFO] [stderr]    --> src/sharded_queue.rs:122:48
[INFO] [stderr]     |
[INFO] [stderr] 122 |     async fn start_membership_heartbeat(&self, total_shards: u32) {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_shards`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `read_deduped_tasks` is never used
[INFO] [stderr]   --> src/dashboard.rs:54:4
[INFO] [stderr]    |
[INFO] [stderr] 54 | fn read_deduped_tasks(tasks_path: &str) -> HashMap<String, Value> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `stats_body` is never used
[INFO] [stderr]    --> src/dashboard.rs:114:4
[INFO] [stderr]     |
[INFO] [stderr] 114 | fn stats_body(tasks_path: &str) -> String {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `tasks_body` is never used
[INFO] [stderr]    --> src/dashboard.rs:140:4
[INFO] [stderr]     |
[INFO] [stderr] 140 | fn tasks_body(tasks_path: &str) -> String {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `snerd-rust` (lib) generated 4 warnings (run `cargo fix --lib -p snerd-rust` to apply 1 suggestion)
[INFO] [stderr] warning: `snerd-rust` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/snerd-rust/8805ee9ec5c4692e/out/snerd_rust-8805ee9ec5c4692e)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test membership::tests::claimable_shards_mixes_free_lapsed_and_owned ... ok
[INFO] [stdout] test membership::tests::shard_key_format ... ok
[INFO] [stdout] test membership::tests::owner_id_contains_pid_marker ... ok
[INFO] [stdout] test queue::completed_eviction_tests::evicts_entries_older_than_ttl ... ok
[INFO] [stdout] test queue::completed_eviction_tests::keeps_entries_exactly_within_ttl ... ok
[INFO] [stdout] test queue::completed_eviction_tests::empty_map_is_noop ... ok
[INFO] [stdout] test membership::tests::skew_margin_parses_and_clamps ... ok
[INFO] [stdout] test membership::tests::load_on_legacy_dir_is_not_initialized ... ok
[INFO] [stdout] test sharding::tests::auto_adopt_refuses_when_legacy_daemon_holds_lock ... ok
[INFO] [stdout] test sharding::tests::detect_layout_variants ... ok
[INFO] [stdout] test sharding::tests::fnv1a_known_vectors ... ok
[INFO] [stdout] test membership::tests::init_creates_membership_and_is_one_shot ... ok
[INFO] [stdout] test sharding::tests::detect_sharded_after_init ... ok
[INFO] [stdout] test sharding::tests::route_shard_is_deterministic_and_in_range ... ok
[INFO] [stdout] test sharding::tests::route_shard_single_shard_always_routes_there ... ok
[INFO] [stdout] test membership::tests::claim_just_inside_lease_plus_skew_is_rejected ... ok
[INFO] [stdout] test sharding::tests::try_lock_shard_second_attempt_fails ... ok
[INFO] [stdout] test membership::tests::renew_updates_expiry_for_owner_only ... ok
[INFO] [stdout] test membership::tests::claim_free_shard_writes_owner_and_expiry ... ok
[INFO] [stdout] test membership::tests::claim_lapsed_shard_takes_over ... ok
[INFO] [stdout] test sharding::tests::auto_adopt_moves_legacy_files_into_shard0 ... ok
[INFO] [stdout] test sharding::tests::resolve_fresh_creates_membership_with_requested_shards ... ok
[INFO] [stdout] test membership::tests::claim_live_shard_held_by_other_is_rejected ... ok
[INFO] [stdout] test sharding::tests::resolve_sharded_membership_is_authoritative ... ok
[INFO] [stdout] test membership::tests::concurrent_claim_same_shard_has_exactly_one_winner ... ok
[INFO] [stdout] test membership::tests::claim_own_shard_renews_lease ... ok
[INFO] [stdout] test sharding::tests::auto_adopt_without_root_lock_still_works ... ok
[INFO] [stdout] test membership::tests::release_drops_claim_for_owner_only ... ok
[INFO] [stdout] test membership::tests::concurrent_claims_on_distinct_shards_all_succeed ... ok
[INFO] [stdout] test membership::tests::revert_claim_only_removes_own_entry ... ok
[INFO] [stdout] test sharding::tests::route_shard_panics_on_empty - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/chaining_test.rs (/opt/rustwide/target/debug/build/snerd-rust/422d95d8a97e797c/out/chaining_test-422d95d8a97e797c)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_linear_job_chaining ... ok
[INFO] [stdout] test test_fanin_job_chaining ... ok
[INFO] [stdout] test test_orphaned_job_chaining ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/extreme_scale_test.rs (/opt/rustwide/target/debug/build/snerd-rust/c56d45f174390f87/out/extreme_scale_test-c56d45f174390f87)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_extreme_scale_100k has been running for over 60 seconds
[INFO] [stdout] test test_extreme_scale_250k has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "eb37d7cc1114c6986e0780b1c19f955bc365d9c1b79bafb6fa182ef6ced06668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb37d7cc1114c6986e0780b1c19f955bc365d9c1b79bafb6fa182ef6ced06668", kill_on_drop: false }`
[INFO] [stdout] eb37d7cc1114c6986e0780b1c19f955bc365d9c1b79bafb6fa182ef6ced06668
