[INFO] fetching crate sharedstate 0.2.0...
[INFO] testing sharedstate-0.2.0 against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-2
[INFO] extracting crate sharedstate 0.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate sharedstate 0.2.0 on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sharedstate 0.2.0
[INFO] finished tweaking crates.io crate sharedstate 0.2.0
[INFO] tweaked toml for crates.io crate sharedstate 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 72 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47c45ca9a651081d77a538c1ea4f0b15d5e039235c1dcc4128178d6825c42fd7
[INFO] running `Command { std: "docker" "start" "-a" "47c45ca9a651081d77a538c1ea4f0b15d5e039235c1dcc4128178d6825c42fd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47c45ca9a651081d77a538c1ea4f0b15d5e039235c1dcc4128178d6825c42fd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47c45ca9a651081d77a538c1ea4f0b15d5e039235c1dcc4128178d6825c42fd7", kill_on_drop: false }`
[INFO] [stdout] 47c45ca9a651081d77a538c1ea4f0b15d5e039235c1dcc4128178d6825c42fd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0b3e8195e2fc850b751ea2d6a4fd4d63319fa1132c0105a50174417064d88d3
[INFO] running `Command { std: "docker" "start" "-a" "a0b3e8195e2fc850b751ea2d6a4fd4d63319fa1132c0105a50174417064d88d3", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling bytes v1.9.0
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling message-encoding v0.2.7
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling tokio-util v0.7.13
[INFO] [stderr]    Compiling sequenced-broadcast v0.1.1
[INFO] [stderr]    Compiling sharedstate v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `actions_tx` is never read
[INFO] [stdout]   --> src/worker/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct SyncState<I: SyncIO, D: DeterministicState<Action: MessageEncoding + Clone>> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 22 |     actions_tx: Sender<D::Action>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.16s
[INFO] running `Command { std: "docker" "inspect" "a0b3e8195e2fc850b751ea2d6a4fd4d63319fa1132c0105a50174417064d88d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0b3e8195e2fc850b751ea2d6a4fd4d63319fa1132c0105a50174417064d88d3", kill_on_drop: false }`
[INFO] [stdout] a0b3e8195e2fc850b751ea2d6a4fd4d63319fa1132c0105a50174417064d88d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8de85e60b3a83160e1be842c10e9331a0fb0dc020501b2066c25ce949ff0a490
[INFO] running `Command { std: "docker" "start" "-a" "8de85e60b3a83160e1be842c10e9331a0fb0dc020501b2066c25ce949ff0a490", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling log v0.4.25
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling sequenced-broadcast v0.1.1
[INFO] [stderr]    Compiling sharedstate v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `actions_tx` is never read
[INFO] [stdout]   --> src/worker/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct SyncState<I: SyncIO, D: DeterministicState<Action: MessageEncoding + Clone>> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 22 |     actions_tx: Sender<D::Action>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]    --> src/worker/mod.rs:774:9
[INFO] [stdout]     |
[INFO] [stdout] 774 |     use std::time::Instant;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> src/state.rs:299:14
[INFO] [stdout]     |
[INFO] [stdout] 299 |         let (state, mut updater) = SharedState::new(TestState::default());
[INFO] [stdout]     |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server`
[INFO] [stdout]    --> src/testing/handshake_tests.rs:205:10
[INFO] [stdout]     |
[INFO] [stdout] 205 |     let (server, server_state): (ServerClientReady<SyncTestIo>, RecoverableState<TestAddState>) = accept.await.unwrap().unbundle();
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Shutdown` is never constructed
[INFO] [stdout]   --> src/testing/test_sync_io.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub enum TestIOKillMode {
[INFO] [stdout]    |          -------------- variant in this enum
[INFO] [stdout] 75 |     Timeout,
[INFO] [stdout] 76 |     Shutdown,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TestIOKillMode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.11s
[INFO] running `Command { std: "docker" "inspect" "8de85e60b3a83160e1be842c10e9331a0fb0dc020501b2066c25ce949ff0a490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8de85e60b3a83160e1be842c10e9331a0fb0dc020501b2066c25ce949ff0a490", kill_on_drop: false }`
[INFO] [stdout] 8de85e60b3a83160e1be842c10e9331a0fb0dc020501b2066c25ce949ff0a490
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] adecbfce40e055b499a6aa5fa8577a48e100b09783b924666cc4dfecf040146b
[INFO] running `Command { std: "docker" "start" "-a" "adecbfce40e055b499a6aa5fa8577a48e100b09783b924666cc4dfecf040146b", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr] warning: field `actions_tx` is never read
[INFO] [stderr]   --> src/worker/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct SyncState<I: SyncIO, D: DeterministicState<Action: MessageEncoding + Clone>> {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 22 |     actions_tx: Sender<D::Action>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Instant`
[INFO] [stderr]    --> src/worker/mod.rs:774:9
[INFO] [stderr]     |
[INFO] [stderr] 774 |     use std::time::Instant;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `state`
[INFO] [stderr]    --> src/state.rs:299:14
[INFO] [stderr]     |
[INFO] [stderr] 299 |         let (state, mut updater) = SharedState::new(TestState::default());
[INFO] [stderr]     |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `server`
[INFO] [stderr]    --> src/testing/handshake_tests.rs:205:10
[INFO] [stderr]     |
[INFO] [stderr] 205 |     let (server, server_state): (ServerClientReady<SyncTestIo>, RecoverableState<TestAddState>) = accept.await.unwrap().unbundle();
[INFO] [stderr]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Shutdown` is never constructed
[INFO] [stderr]   --> src/testing/test_sync_io.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub enum TestIOKillMode {
[INFO] [stderr]    |          -------------- variant in this enum
[INFO] [stderr] 75 |     Timeout,
[INFO] [stderr] 76 |     Shutdown,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TestIOKillMode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sharedstate` (lib) generated 1 warning
[INFO] [stderr] warning: `sharedstate` (lib test) generated 4 warnings (run `cargo fix --lib -p sharedstate --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sharedstate-912111e2666df3e1)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test recoverable_state::test::recoverable_state_encoding_test ... ok
[INFO] [stdout] test testing::handshake_tests::handshake_fresh_connect_test ... ok
[INFO] [stdout] test state::test::test_depth ... ok
[INFO] [stdout] test testing::handshake_tests::handshake_reconnect_request_state_test ... ok
[INFO] [stdout] test testing::handshake_tests::handshake_relay_connect_test ... ok
[INFO] [stdout] test testing::handshake_tests::handshake_reconnect_request_state_recover_test ... ok
[INFO] [stdout] test testing::handshake_tests::handshake_reconnect_request_state_reject_test ... ok
[INFO] [stdout] test testing::message_io_tests::message_io_send_receive ... ok
[INFO] [stdout] test handshake::messages::test::handshake_msg_tests ... ok
[INFO] [stdout] test testing::handshake_tests::handshake_reconnect_recover_test ... ok
[INFO] [stdout] test testing::message_io_tests::message_io_zero_send ... ok
[INFO] [stdout] test worker::state_manager::test::state_manager_test ... ok
[INFO] [stdout] test worker::message_relay::test::message_relay_test ... ok
[INFO] [stdout] test worker::test::sync_state_connect_through_alt ... ok
[INFO] [stdout] test worker::test::sync_state_change_leader_test ... ok
[INFO] [stdout] test testing::state_tests::slow_state_deadlock_test ... ok
[INFO] [stderr]    Doc-tests sharedstate
[INFO] [stdout] test worker::test::sync_state_should_reconnect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.08s
[INFO] [stdout] 
[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" "adecbfce40e055b499a6aa5fa8577a48e100b09783b924666cc4dfecf040146b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adecbfce40e055b499a6aa5fa8577a48e100b09783b924666cc4dfecf040146b", kill_on_drop: false }`
[INFO] [stdout] adecbfce40e055b499a6aa5fa8577a48e100b09783b924666cc4dfecf040146b
