[INFO] fetching crate sled 1.0.0-alpha.124...
[INFO] testing sled-1.0.0-alpha.124 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate sled 1.0.0-alpha.124 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate sled 1.0.0-alpha.124
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sled 1.0.0-alpha.124
[INFO] tweaked toml for crates.io crate sled 1.0.0-alpha.124 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sled 1.0.0-alpha.124 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sled 1.0.0-alpha.124 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3bb47b219271b63a0af66e8bdcd18163c3ac923b44add86375baaff3c33a99f
[INFO] running `Command { std: "docker" "start" "-a" "f3bb47b219271b63a0af66e8bdcd18163c3ac923b44add86375baaff3c33a99f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3bb47b219271b63a0af66e8bdcd18163c3ac923b44add86375baaff3c33a99f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3bb47b219271b63a0af66e8bdcd18163c3ac923b44add86375baaff3c33a99f", kill_on_drop: false }`
[INFO] [stdout] f3bb47b219271b63a0af66e8bdcd18163c3ac923b44add86375baaff3c33a99f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e298b2ece758800c4cbf1622bd290533bd539119eae9bc94f57dfba1c118d02
[INFO] running `Command { std: "docker" "start" "-a" "8e298b2ece758800c4cbf1622bd290533bd539119eae9bc94f57dfba1c118d02", kill_on_drop: false }`
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling zstd-safe v6.0.6
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling fault-injection v1.0.10
[INFO] [stderr]    Compiling pagetable v0.4.6
[INFO] [stderr]    Compiling cc v1.1.15
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-queue v0.3.11
[INFO] [stderr]    Compiling crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling shared-local-state v0.1.4
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling cache-advisor v1.0.16
[INFO] [stderr]    Compiling ebr v0.2.13
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling zstd v0.12.4
[INFO] [stderr]    Compiling stack-map v1.0.5
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling concurrent-map v5.0.37
[INFO] [stderr]    Compiling inline-array v0.1.13
[INFO] [stderr]    Compiling sled v1.0.0-alpha.124 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/object_cache.rs:357:35
[INFO] [stdout]     |
[INFO] [stdout] 357 |     pub fn check_into_flush_epoch(&self) -> FlushEpochGuard {
[INFO] [stdout]     |                                   ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   the 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 357 |     pub fn check_into_flush_epoch(&self) -> FlushEpochGuard<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.43s
[INFO] running `Command { std: "docker" "inspect" "8e298b2ece758800c4cbf1622bd290533bd539119eae9bc94f57dfba1c118d02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e298b2ece758800c4cbf1622bd290533bd539119eae9bc94f57dfba1c118d02", kill_on_drop: false }`
[INFO] [stdout] 8e298b2ece758800c4cbf1622bd290533bd539119eae9bc94f57dfba1c118d02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50967f28242d208c9ab42cae7dd76efd98ed18901d56d0e0f5bb064682963209
[INFO] running `Command { std: "docker" "start" "-a" "50967f28242d208c9ab42cae7dd76efd98ed18901d56d0e0f5bb064682963209", kill_on_drop: false }`
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling is-terminal v0.4.13
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling stack-map v1.0.5
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling concurrent-map v5.0.37
[INFO] [stderr]    Compiling inline-array v0.1.13
[INFO] [stderr]    Compiling sled v1.0.0-alpha.124 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/object_cache.rs:357:35
[INFO] [stdout]     |
[INFO] [stdout] 357 |     pub fn check_into_flush_epoch(&self) -> FlushEpochGuard {
[INFO] [stdout]     |                                   ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   the 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 357 |     pub fn check_into_flush_epoch(&self) -> FlushEpochGuard<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/object_cache.rs:357:35
[INFO] [stdout]     |
[INFO] [stdout] 357 |     pub fn check_into_flush_epoch(&self) -> FlushEpochGuard {
[INFO] [stdout]     |                                   ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   the 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 357 |     pub fn check_into_flush_epoch(&self) -> FlushEpochGuard<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `failpoints`
[INFO] [stdout]  --> tests/test_tree_failpoints.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg(feature = "failpoints")]
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `for-internal-testing-only`, `monotonic-behavior`, `testing-count-allocator`, and `testing-shred-allocator`
[INFO] [stdout]   = help: consider adding `failpoints` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `heap`
[INFO] [stdout]  --> tests/crash_tests/crash_heap.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let HeapRecovery { heap, recovered_nodes, was_recovered } =
[INFO] [stdout]   |                        ^^^^ help: try ignoring the field: `heap: _`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `recovered_nodes`
[INFO] [stdout]  --> tests/crash_tests/crash_heap.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let HeapRecovery { heap, recovered_nodes, was_recovered } =
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^ help: try ignoring the field: `recovered_nodes: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `was_recovered`
[INFO] [stdout]  --> tests/crash_tests/crash_heap.rs:9:47
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let HeapRecovery { heap, recovered_nodes, was_recovered } =
[INFO] [stdout]   |                                               ^^^^^^^^^^^^^ help: try ignoring the field: `was_recovered: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `metadata_store`
[INFO] [stdout]  --> tests/crash_tests/crash_metadata_store.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let (metadata_store, recovered) =
[INFO] [stdout]   |          ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata_store`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `recovered`
[INFO] [stdout]  --> tests/crash_tests/crash_metadata_store.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let (metadata_store, recovered) =
[INFO] [stdout]   |                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recovered`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `oc`
[INFO] [stdout]  --> tests/crash_tests/crash_object_cache.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let (oc, collections, was_recovered): (ObjectCache<FANOUT>, _, bool) =
[INFO] [stdout]   |          ^^ help: if this is intentional, prefix it with an underscore: `_oc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `collections`
[INFO] [stdout]  --> tests/crash_tests/crash_object_cache.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let (oc, collections, was_recovered): (ObjectCache<FANOUT>, _, bool) =
[INFO] [stdout]   |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collections`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `was_recovered`
[INFO] [stdout]  --> tests/crash_tests/crash_object_cache.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let (oc, collections, was_recovered): (ObjectCache<FANOUT>, _, bool) =
[INFO] [stdout]   |                           ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_was_recovered`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 28.35s
[INFO] running `Command { std: "docker" "inspect" "50967f28242d208c9ab42cae7dd76efd98ed18901d56d0e0f5bb064682963209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50967f28242d208c9ab42cae7dd76efd98ed18901d56d0e0f5bb064682963209", kill_on_drop: false }`
[INFO] [stdout] 50967f28242d208c9ab42cae7dd76efd98ed18901d56d0e0f5bb064682963209
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b16e568be1eb8ce26552b500109da467fe6aae5090f8557c84ae717548790468
[INFO] running `Command { std: "docker" "start" "-a" "b16e568be1eb8ce26552b500109da467fe6aae5090f8557c84ae717548790468", kill_on_drop: false }`
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/object_cache.rs:357:35
[INFO] [stderr]     |
[INFO] [stderr] 357 |     pub fn check_into_flush_epoch(&self) -> FlushEpochGuard {
[INFO] [stderr]     |                                   ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                                   |
[INFO] [stderr]     |                                   the 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: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 357 |     pub fn check_into_flush_epoch(&self) -> FlushEpochGuard<'_> {
[INFO] [stderr]     |                                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `sled` (lib) generated 1 warning (run `cargo fix --lib -p sled` to apply 1 suggestion)
[INFO] [stderr] warning: unused variable: `heap`
[INFO] [stderr]  --> tests/crash_tests/crash_heap.rs:9:24
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let HeapRecovery { heap, recovered_nodes, was_recovered } =
[INFO] [stderr]   |                        ^^^^ help: try ignoring the field: `heap: _`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `recovered_nodes`
[INFO] [stderr]  --> tests/crash_tests/crash_heap.rs:9:30
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let HeapRecovery { heap, recovered_nodes, was_recovered } =
[INFO] [stderr]   |                              ^^^^^^^^^^^^^^^ help: try ignoring the field: `recovered_nodes: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `was_recovered`
[INFO] [stderr]  --> tests/crash_tests/crash_heap.rs:9:47
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let HeapRecovery { heap, recovered_nodes, was_recovered } =
[INFO] [stderr]   |                                               ^^^^^^^^^^^^^ help: try ignoring the field: `was_recovered: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `metadata_store`
[INFO] [stderr]  --> tests/crash_tests/crash_metadata_store.rs:4:10
[INFO] [stderr]   |
[INFO] [stderr] 4 |     let (metadata_store, recovered) =
[INFO] [stderr]   |          ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata_store`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `recovered`
[INFO] [stderr]  --> tests/crash_tests/crash_metadata_store.rs:4:26
[INFO] [stderr]   |
[INFO] [stderr] 4 |     let (metadata_store, recovered) =
[INFO] [stderr]   |                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recovered`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `oc`
[INFO] [stderr]  --> tests/crash_tests/crash_object_cache.rs:9:10
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let (oc, collections, was_recovered): (ObjectCache<FANOUT>, _, bool) =
[INFO] [stderr]   |          ^^ help: if this is intentional, prefix it with an underscore: `_oc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `collections`
[INFO] [stderr]  --> tests/crash_tests/crash_object_cache.rs:9:14
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let (oc, collections, was_recovered): (ObjectCache<FANOUT>, _, bool) =
[INFO] [stderr]   |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collections`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `was_recovered`
[INFO] [stderr]  --> tests/crash_tests/crash_object_cache.rs:9:27
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let (oc, collections, was_recovered): (ObjectCache<FANOUT>, _, bool) =
[INFO] [stderr]   |                           ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_was_recovered`
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `failpoints`
[INFO] [stderr]  --> tests/test_tree_failpoints.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![cfg(feature = "failpoints")]
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: expected values for `feature` are: `for-internal-testing-only`, `monotonic-behavior`, `testing-count-allocator`, and `testing-shred-allocator`
[INFO] [stderr]   = help: consider adding `failpoints` as a feature in `Cargo.toml`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sled` (test "test_crash_recovery") generated 8 warnings (run `cargo fix --test "test_crash_recovery" -p sled` to apply 8 suggestions)
[INFO] [stderr] warning: `sled` (test "test_tree_failpoints") generated 1 warning
[INFO] [stderr] warning: `sled` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sled-677b0cb93c6371cb)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test flush_epoch::flush_epoch_basic_functionality ... ok
[INFO] [stdout] test flush_epoch::concurrent_flush_epoch_burn_in has been running for over 60 seconds
[INFO] [stdout] test flush_epoch::concurrent_flush_epoch_burn_in ... ok
[INFO] [stderr]      Running tests/00_regression.rs (/opt/rustwide/target/debug/deps/00_regression-d89d9617be7043b5)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 63.53s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test tree_bug_14 ... ok
[INFO] [stdout] test tree_bug_15 ... ok
[INFO] [stdout] test tree_bug_06 ... ok
[INFO] [stdout] test tree_bug_00 ... ok
[INFO] [stdout] test tree_bug_07 ... ok
[INFO] [stdout] test tree_bug_17 ... ok
[INFO] [stdout] test tree_bug_10 ... ok
[INFO] [stdout] test tree_bug_18 ... ok
[INFO] [stdout] test tree_bug_04 ... ok
[INFO] [stdout] test tree_bug_11 ... ok
[INFO] [stdout] test tree_bug_05 ... ok
[INFO] [stdout] test tree_bug_01 ... ok
[INFO] [stdout] test tree_bug_19 ... ok
[INFO] [stdout] test tree_bug_09 ... ok
[INFO] [stdout] test tree_bug_21 ... ok
[INFO] [stdout] test tree_bug_08 ... ok
[INFO] [stdout] test tree_bug_03 ... ok
[INFO] [stdout] test tree_bug_02 ... ok
[INFO] [stdout] test tree_bug_20 ... ok
[INFO] [stdout] test tree_bug_12 ... ok
[INFO] [stdout] test tree_bug_31 ... ok
[INFO] [stdout] test tree_bug_32 ... ok
[INFO] [stdout] test tree_bug_33 ... ok
[INFO] [stdout] test tree_bug_35 ... ok
[INFO] [stdout] test tree_bug_37 ... ok
[INFO] [stdout] test tree_bug_50 ... ok
[INFO] [stdout] test tree_bug_41 ... ok
[INFO] [stdout] test tree_bug_23 ... ok
[INFO] [stdout] test tree_bug_48 ... ok
[INFO] [stdout] test tree_bug_47 ... ok
[INFO] [stdout] test tree_bug_13 ... ok
[INFO] [stdout] test tree_bug_46 ... ok
[INFO] [stdout] test tree_bug_40 ... ok
[INFO] [stdout] test tree_bug_51 ... ok
[INFO] [stdout] test tree_bug_43 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.43s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/concurrent_batch_atomicity.rs (/opt/rustwide/target/debug/deps/concurrent_batch_atomicity-cc9ebb376dd522e5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: test failed, to rerun pass `--test concurrent_batch_atomicity`
[INFO] [stdout] test concurrent_batch_atomicity ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- concurrent_batch_atomicity stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'concurrent_batch_atomicity' (2861) panicked at tests/concurrent_batch_atomicity.rs:29:6:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Custom { kind: ReadOnlyFilesystem, error: "sled:src/heap.rs:731 -> Read-only file system (os error 30)" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f8dd68a3fa2 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f8dd68a3fa2 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f8dd68a3fa2 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5f8dd68a3fa2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h47627beda0767f4c
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5f8dd68b536f - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5f8dd68b536f - core::fmt::write::h8a63064c67176fd8
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5f8dd686e673 - std::io::default_write_fmt::hd4797e693c0ec256
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f8dd686e673 - std::io::Write::write_fmt::h791e240ad2720c99
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5f8dd687b372 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5f8dd6880e2f - std::panicking::default_hook::{{closure}}::h23e0299d4738b766
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5f8dd6880cc1 - std::panicking::default_hook::hfeec6294e8751b62
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5f8dd6579cee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3f5a16438cee2b4e
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9
[INFO] [stdout]   12:     0x5f8dd6579cee - test::test_main_with_exit_callback::{{closure}}::h9214498cef9aafc5
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f8dd68814ef - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdb18da3e68df7464
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9
[INFO] [stdout]   14:     0x5f8dd68814ef - std::panicking::panic_with_hook::hd57cd463d793ed79
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5f8dd688129a - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5f8dd687b4a9 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5f8dd6861d8d - __rustc[256c90bb7e548b45]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5f8dd68bd6d0 - core::panicking::panic_fmt::hf19c198748ef6a95
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5f8dd68bcc06 - core::result::unwrap_failed::he81173b5792ad6b0
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/result.rs:1862:5
[INFO] [stdout]   20:     0x5f8dd64d0594 - core::result::Result<T,E>::unwrap::h2016aa84fe14cf7b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5f8dd64d0594 - concurrent_batch_atomicity::concurrent_batch_atomicity::hf54bf6f18d3b3fc2
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/concurrent_batch_atomicity.rs:29:6
[INFO] [stdout]   22:     0x5f8dd64d14f7 - concurrent_batch_atomicity::concurrent_batch_atomicity::{{closure}}::h43b7e79ee08fa870
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/concurrent_batch_atomicity.rs:23:32
[INFO] [stdout]   23:     0x5f8dd64f5e66 - core::ops::function::FnOnce::call_once::h6b15a6c9718bb42c
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5f8dd6579b3b - core::ops::function::FnOnce::call_once::h43f43c5185cf39c2
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5f8dd6579b3b - test::__rust_begin_short_backtrace::hc4fa634eb2764bdc
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5f8dd658e158 - test::run_test_in_process::{{closure}}::h9f4b799a5211b72a
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5f8dd658e158 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha572bf7dc5230a8f
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5f8dd658e158 - std::panicking::catch_unwind::do_call::hfd6ff51f25dd177b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x5f8dd658e158 - std::panicking::catch_unwind::h8609b446221def5f
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x5f8dd658e158 - std::panic::catch_unwind::h362f73cc48531e26
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5f8dd658e158 - test::run_test_in_process::hf52fd21d696aae67
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5f8dd658e158 - test::run_test::{{closure}}::h7e780b8354e6d007
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5f8dd6566f24 - test::run_test::{{closure}}::hdc2695f2276aad3e
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5f8dd6566f24 - std::sys::backtrace::__rust_begin_short_backtrace::h2555b2113ed90fc9
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x5f8dd656a85a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h99800d480987dfb6
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   36:     0x5f8dd656a85a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hbbb69b5294b2221b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5f8dd656a85a - std::panicking::catch_unwind::do_call::h495689350c27df20
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x5f8dd656a85a - std::panicking::catch_unwind::hf22437c51d1b3740
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x5f8dd656a85a - std::panic::catch_unwind::habda1a57de8231f8
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5f8dd656a85a - std::thread::Builder::spawn_unchecked_::{{closure}}::h5833d8dda8c7e80b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   41:     0x5f8dd656a85a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha2910283a5058402
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5f8dd687679f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::he4d85cb537521972
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2005:9
[INFO] [stdout]   43:     0x5f8dd687679f - std::sys::thread::unix::Thread::new::thread_start::hbaf586a9e50a98cd
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   44:     0x6ffe18f9daa4 - <unknown>
[INFO] [stdout]   45:     0x6ffe1902aa64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     concurrent_batch_atomicity
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b16e568be1eb8ce26552b500109da467fe6aae5090f8557c84ae717548790468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b16e568be1eb8ce26552b500109da467fe6aae5090f8557c84ae717548790468", kill_on_drop: false }`
[INFO] [stdout] b16e568be1eb8ce26552b500109da467fe6aae5090f8557c84ae717548790468
