[INFO] fetching crate sled 1.0.0-alpha.118...
[INFO] testing sled-1.0.0-alpha.118 against 1.75.0 for beta-1.76-1
[INFO] extracting crate sled 1.0.0-alpha.118 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate sled 1.0.0-alpha.118 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sled 1.0.0-alpha.118
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sled 1.0.0-alpha.118
[INFO] tweaked toml for crates.io crate sled 1.0.0-alpha.118 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate sled 1.0.0-alpha.118 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded inline-array v0.1.12
[INFO] [stderr]   Downloaded fault-injection v1.0.10
[INFO] [stderr]   Downloaded shared-local-state v0.1.4
[INFO] [stderr]   Downloaded ebr v0.2.9
[INFO] [stderr]   Downloaded pagetable v0.4.5
[INFO] [stderr]   Downloaded cache-advisor v1.0.16
[INFO] [stderr]   Downloaded concurrent-map v5.0.31
[INFO] [stderr]   Downloaded stack-map v1.0.5
[INFO] [stderr]   Downloaded syn v2.0.30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56b4de7ad419c211f9e3815ac7a23ad742a4b85e3f1cf203aa57e1cb2f2b81c7
[INFO] running `Command { std: "docker" "start" "-a" "56b4de7ad419c211f9e3815ac7a23ad742a4b85e3f1cf203aa57e1cb2f2b81c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56b4de7ad419c211f9e3815ac7a23ad742a4b85e3f1cf203aa57e1cb2f2b81c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56b4de7ad419c211f9e3815ac7a23ad742a4b85e3f1cf203aa57e1cb2f2b81c7", kill_on_drop: false }`
[INFO] [stdout] 56b4de7ad419c211f9e3815ac7a23ad742a4b85e3f1cf203aa57e1cb2f2b81c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 354cca83573dc5da187fe7a2cb1b3c158de6c92a840b83c361e6a70547d82037
[INFO] running `Command { std: "docker" "start" "-a" "354cca83573dc5da187fe7a2cb1b3c158de6c92a840b83c361e6a70547d82037", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling smallvec v1.11.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling zstd-safe v6.0.6
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling pagetable v0.4.5
[INFO] [stderr]    Compiling fault-injection v1.0.10
[INFO] [stderr]    Compiling cache-advisor v1.0.16
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.30
[INFO] [stderr]    Compiling jobserver v0.1.26
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling shared-local-state v0.1.4
[INFO] [stderr]    Compiling ebr v0.2.9
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling zstd-sys v2.0.8+zstd.1.5.5
[INFO] [stderr]    Compiling serde_derive v1.0.188
[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 v5.0.31
[INFO] [stderr]    Compiling inline-array v0.1.12
[INFO] [stderr]    Compiling sled v1.0.0-alpha.118 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/db.rs:441:13
[INFO] [stdout]     |
[INFO] [stdout] 441 |         let mut trees = self.trees.lock();
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tracker_guard`
[INFO] [stdout]    --> src/flush_epoch.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let mut tracker_guard = self.active_ebr.pin();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tracker_guard`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/flush_epoch.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let mut tracker_guard = self.active_ebr.pin();
[INFO] [stdout]     |             ----^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trace_spin`
[INFO] [stdout]    --> src/heap.rs:729:17
[INFO] [stdout]     |
[INFO] [stdout] 729 |         let mut trace_spin = false;
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trace_spin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/heap.rs:729:13
[INFO] [stdout]     |
[INFO] [stdout] 729 |         let mut trace_spin = false;
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `previous`
[INFO] [stdout]    --> src/metadata_store.rs:742:21
[INFO] [stdout]     |
[INFO] [stdout] 742 |                 let previous = recovered.remove(&node_id);
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.98s
[INFO] running `Command { std: "docker" "inspect" "354cca83573dc5da187fe7a2cb1b3c158de6c92a840b83c361e6a70547d82037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "354cca83573dc5da187fe7a2cb1b3c158de6c92a840b83c361e6a70547d82037", kill_on_drop: false }`
[INFO] [stdout] 354cca83573dc5da187fe7a2cb1b3c158de6c92a840b83c361e6a70547d82037
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 617792f088b0690bc4dd539269783bb179b3eab76f0470e45980e38866c94afd
[INFO] running `Command { std: "docker" "start" "-a" "617792f088b0690bc4dd539269783bb179b3eab76f0470e45980e38866c94afd", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling rustix v0.38.11
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling sled v1.0.0-alpha.118 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/db.rs:441:13
[INFO] [stdout]     |
[INFO] [stdout] 441 |         let mut trees = self.trees.lock();
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tracker_guard`
[INFO] [stdout]    --> src/flush_epoch.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let mut tracker_guard = self.active_ebr.pin();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tracker_guard`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/flush_epoch.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let mut tracker_guard = self.active_ebr.pin();
[INFO] [stdout]     |             ----^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trace_spin`
[INFO] [stdout]    --> src/heap.rs:729:17
[INFO] [stdout]     |
[INFO] [stdout] 729 |         let mut trace_spin = false;
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trace_spin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/heap.rs:729:13
[INFO] [stdout]     |
[INFO] [stdout] 729 |         let mut trace_spin = false;
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `previous`
[INFO] [stdout]    --> src/metadata_store.rs:742:21
[INFO] [stdout]     |
[INFO] [stdout] 742 |                 let previous = recovered.remove(&node_id);
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex-automata v0.3.8
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex v1.9.5
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling env_logger v0.10.0
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/db.rs:441:13
[INFO] [stdout]     |
[INFO] [stdout] 441 |         let mut trees = self.trees.lock();
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tracker_guard`
[INFO] [stdout]    --> src/flush_epoch.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let mut tracker_guard = self.active_ebr.pin();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tracker_guard`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/flush_epoch.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let mut tracker_guard = self.active_ebr.pin();
[INFO] [stdout]     |             ----^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trace_spin`
[INFO] [stdout]    --> src/heap.rs:729:17
[INFO] [stdout]     |
[INFO] [stdout] 729 |         let mut trace_spin = false;
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trace_spin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/heap.rs:729:13
[INFO] [stdout]     |
[INFO] [stdout] 729 |         let mut trace_spin = false;
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `previous`
[INFO] [stdout]    --> src/metadata_store.rs:742:21
[INFO] [stdout]     |
[INFO] [stdout] 742 |                 let previous = recovered.remove(&node_id);
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.20s
[INFO] running `Command { std: "docker" "inspect" "617792f088b0690bc4dd539269783bb179b3eab76f0470e45980e38866c94afd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "617792f088b0690bc4dd539269783bb179b3eab76f0470e45980e38866c94afd", kill_on_drop: false }`
[INFO] [stdout] 617792f088b0690bc4dd539269783bb179b3eab76f0470e45980e38866c94afd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7f2ceb23af139299a8e70e6ab8457a7d41a273757df8313e8d0c393603c97067
[INFO] running `Command { std: "docker" "start" "-a" "7f2ceb23af139299a8e70e6ab8457a7d41a273757df8313e8d0c393603c97067", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/db.rs:441:13
[INFO] [stderr]     |
[INFO] [stderr] 441 |         let mut trees = self.trees.lock();
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tracker_guard`
[INFO] [stderr]    --> src/flush_epoch.rs:205:17
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let mut tracker_guard = self.active_ebr.pin();
[INFO] [stderr]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tracker_guard`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/flush_epoch.rs:205:13
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let mut tracker_guard = self.active_ebr.pin();
[INFO] [stderr]     |             ----^^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `trace_spin`
[INFO] [stderr]    --> src/heap.rs:729:17
[INFO] [stderr]     |
[INFO] [stderr] 729 |         let mut trace_spin = false;
[INFO] [stderr]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trace_spin`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/heap.rs:729:13
[INFO] [stderr]     |
[INFO] [stderr] 729 |         let mut trace_spin = false;
[INFO] [stderr]     |             ----^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `previous`
[INFO] [stderr]    --> src/metadata_store.rs:742:21
[INFO] [stderr]     |
[INFO] [stderr] 742 |                 let previous = recovered.remove(&node_id);
[INFO] [stderr]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous`
[INFO] [stderr] 
[INFO] [stderr] warning: `sled` (lib) generated 6 warnings (run `cargo fix --lib -p sled` to apply 6 suggestions)
[INFO] [stderr] warning: `sled` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sled-f39605784d7a8a87)
[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] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 75.71s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/00_regression.rs (/opt/rustwide/target/debug/deps/00_regression-c7cd41a1bb7e8283)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stderr] INFO  tree_bug_00          heap       recovery of Heap at "/tmp/sled_tmp.H7097O1DexKH" complete
[INFO] [stderr] INFO  tree_bug_00          heap       recovery of Heap at "/tmp/sled_tmp.H7097O1DexKH" complete
[INFO] [stderr] INFO  tree_bug_03          heap       recovery of Heap at "/tmp/sled_tmp.fiNh8foN7WB9" complete
[INFO] [stderr] INFO  tree_bug_15          heap       recovery of Heap at "/tmp/sled_tmp.B5kVdPtgGwRR" complete
[INFO] [stderr] INFO  tree_bug_05          heap       recovery of Heap at "/tmp/sled_tmp.NT5fsVLBXgR8" complete
[INFO] [stderr] INFO  tree_bug_04          heap       recovery of Heap at "/tmp/sled_tmp.EOWRJD4OQfwt" complete
[INFO] [stderr] INFO  tree_bug_02          heap       recovery of Heap at "/tmp/sled_tmp.pWXRA0b14cVj" complete
[INFO] [stderr] INFO  tree_bug_13          heap       recovery of Heap at "/tmp/sled_tmp.DdwyTCdhG6C8" complete
[INFO] [stderr] INFO  tree_bug_08          heap       recovery of Heap at "/tmp/sled_tmp.EQoTY8o7NnJd" complete
[INFO] [stderr] INFO  tree_bug_06          heap       recovery of Heap at "/tmp/sled_tmp.0hpsdL95k2KH" complete
[INFO] [stderr] INFO  tree_bug_10          heap       recovery of Heap at "/tmp/sled_tmp.tqMjXBF8Y2ab" complete
[INFO] [stderr] INFO  tree_bug_07          heap       recovery of Heap at "/tmp/sled_tmp.2eyrXorgTCCA" complete
[INFO] [stderr] INFO  tree_bug_01          heap       recovery of Heap at "/tmp/sled_tmp.kkpWXhBUpl2I" complete
[INFO] [stderr] INFO  tree_bug_14          heap       recovery of Heap at "/tmp/sled_tmp.HwtKKXNdjfFy" complete
[INFO] [stderr] INFO  tree_bug_09          heap       recovery of Heap at "/tmp/sled_tmp.0ihsGercNA8C" complete
[INFO] [stderr] INFO  tree_bug_12          heap       recovery of Heap at "/tmp/sled_tmp.mPx6XphGGTqf" complete
[INFO] [stdout] test tree_bug_00 ... ok
[INFO] [stderr] INFO  tree_bug_11          heap       recovery of Heap at "/tmp/sled_tmp.pwSizjaexMxr" complete
[INFO] [stderr] INFO  tree_bug_02          heap       recovery of Heap at "/tmp/sled_tmp.pWXRA0b14cVj" complete
[INFO] [stderr] INFO  tree_bug_17          heap       recovery of Heap at "/tmp/sled_tmp.UXSX5FGLFC7E" complete
[INFO] [stdout] test tree_bug_15 ... ok
[INFO] [stdout] test tree_bug_14 ... ok
[INFO] [stderr] INFO  tree_bug_13          heap       recovery of Heap at "/tmp/sled_tmp.DdwyTCdhG6C8" complete
[INFO] [stderr] INFO  tree_bug_03          heap       recovery of Heap at "/tmp/sled_tmp.fiNh8foN7WB9" complete
[INFO] [stderr] INFO  tree_bug_04          heap       recovery of Heap at "/tmp/sled_tmp.EOWRJD4OQfwt" complete
[INFO] [stderr] INFO  tree_bug_05          heap       recovery of Heap at "/tmp/sled_tmp.NT5fsVLBXgR8" complete
[INFO] [stderr] INFO  tree_bug_09          heap       recovery of Heap at "/tmp/sled_tmp.0ihsGercNA8C" complete
[INFO] [stderr] INFO  tree_bug_06          heap       recovery of Heap at "/tmp/sled_tmp.0hpsdL95k2KH" complete
[INFO] [stderr] INFO  tree_bug_08          heap       recovery of Heap at "/tmp/sled_tmp.EQoTY8o7NnJd" complete
[INFO] [stderr] INFO  tree_bug_11          heap       recovery of Heap at "/tmp/sled_tmp.pwSizjaexMxr" complete
[INFO] [stderr] INFO  tree_bug_07          heap       recovery of Heap at "/tmp/sled_tmp.2eyrXorgTCCA" complete
[INFO] [stderr] INFO  tree_bug_10          heap       recovery of Heap at "/tmp/sled_tmp.tqMjXBF8Y2ab" complete
[INFO] [stdout] test tree_bug_17 ... ok
[INFO] [stderr] INFO  tree_bug_01          heap       recovery of Heap at "/tmp/sled_tmp.kkpWXhBUpl2I" complete
[INFO] [stderr] INFO  tree_bug_02          heap       recovery of Heap at "/tmp/sled_tmp.pWXRA0b14cVj" complete
[INFO] [stderr] INFO  tree_bug_19          heap       recovery of Heap at "/tmp/sled_tmp.lR1cua1o8rJc" complete
[INFO] [stdout] test tree_bug_09 ... ok
[INFO] [stderr] INFO  tree_bug_12          heap       recovery of Heap at "/tmp/sled_tmp.mPx6XphGGTqf" complete
[INFO] [stderr] INFO  tree_bug_18          heap       recovery of Heap at "/tmp/sled_tmp.Vi7nl2iRgAI0" complete
[INFO] [stdout] test tree_bug_05 ... ok
[INFO] [stdout] test tree_bug_04 ... ok
[INFO] [stdout] test tree_bug_11 ... ok
[INFO] [stderr] INFO  tree_bug_13          heap       recovery of Heap at "/tmp/sled_tmp.DdwyTCdhG6C8" complete
[INFO] [stdout] test tree_bug_02 ... ok
[INFO] [stderr] INFO  tree_bug_20          heap       recovery of Heap at "/tmp/sled_tmp.zM9VpeVp3fI9" complete
[INFO] [stdout] test tree_bug_10 ... ok
[INFO] [stdout] test tree_bug_01 ... ok
[INFO] [stdout] test tree_bug_06 ... ok
[INFO] [stdout] test tree_bug_07 ... ok
[INFO] [stderr] INFO  tree_bug_08          heap       recovery of Heap at "/tmp/sled_tmp.EQoTY8o7NnJd" complete
[INFO] [stderr] INFO  tree_bug_03          heap       recovery of Heap at "/tmp/sled_tmp.fiNh8foN7WB9" complete
[INFO] [stderr] INFO  tree_bug_21          heap       recovery of Heap at "/tmp/sled_tmp.DpxknKugyIfX" complete
[INFO] [stderr] INFO  tree_bug_12          heap       recovery of Heap at "/tmp/sled_tmp.mPx6XphGGTqf" complete
[INFO] [stderr] INFO  tree_bug_32          heap       recovery of Heap at "/tmp/sled_tmp.kS1wZOe0VXlv" complete
[INFO] [stdout] test tree_bug_18 ... ok
[INFO] [stdout] test tree_bug_19 ... ok
[INFO] [stderr] INFO  tree_bug_31          heap       recovery of Heap at "/tmp/sled_tmp.9YUHo4fAfcfu" complete
[INFO] [stderr] INFO  tree_bug_33          heap       recovery of Heap at "/tmp/sled_tmp.LKN8Fh4APhIm" complete
[INFO] [stderr] INFO  tree_bug_41          heap       recovery of Heap at "/tmp/sled_tmp.sY1FdZDDG0iW" complete
[INFO] [stderr] INFO  tree_bug_23          heap       recovery of Heap at "/tmp/sled_tmp.QDxhdIy2N3Km" complete
[INFO] [stderr] INFO  tree_bug_13          heap       recovery of Heap at "/tmp/sled_tmp.DdwyTCdhG6C8" complete
[INFO] [stderr] INFO  tree_bug_37          heap       recovery of Heap at "/tmp/sled_tmp.JY6x1c9bTDCF" complete
[INFO] [stderr] INFO  tree_bug_35          heap       recovery of Heap at "/tmp/sled_tmp.Ye7NzulhEw1C" complete
[INFO] [stdout] test tree_bug_03 ... ok
[INFO] [stdout] test tree_bug_31 ... ok
[INFO] [stdout] test tree_bug_21 ... ok
[INFO] [stderr] INFO  tree_bug_46          heap       recovery of Heap at "/tmp/sled_tmp.QRh3hZeIHKFV" complete
[INFO] [stderr] INFO  tree_bug_12          heap       recovery of Heap at "/tmp/sled_tmp.mPx6XphGGTqf" complete
[INFO] [stderr] INFO  tree_bug_43          heap       recovery of Heap at "/tmp/sled_tmp.I0GmN2XjFFt8" complete
[INFO] [stdout] test tree_bug_32 ... ok
[INFO] [stdout] test tree_bug_33 ... ok
[INFO] [stderr] INFO  tree_bug_23          heap       recovery of Heap at "/tmp/sled_tmp.QDxhdIy2N3Km" complete
[INFO] [stdout] test tree_bug_20 ... ok
[INFO] [stdout] test tree_bug_08 ... ok
[INFO] [stderr] INFO  tree_bug_50          heap       recovery of Heap at "/tmp/sled_tmp.6mHTcz1vTQUL" complete
[INFO] [stderr] INFO  tree_bug_47          heap       recovery of Heap at "/tmp/sled_tmp.nja44sdA3yRb" complete
[INFO] [stdout] test tree_bug_13 ... ok
[INFO] [stdout] test tree_bug_41 ... ok
[INFO] [stdout] test tree_bug_35 ... ok
[INFO] [stderr] INFO  tree_bug_46          heap       recovery of Heap at "/tmp/sled_tmp.QRh3hZeIHKFV" complete
[INFO] [stdout] test tree_bug_23 ... ok
[INFO] [stderr] INFO  tree_bug_48          heap       recovery of Heap at "/tmp/sled_tmp.0B4I8zqckj2c" complete
[INFO] [stdout] test tree_bug_12 ... ok
[INFO] [stderr] INFO  tree_bug_51          heap       recovery of Heap at "/tmp/sled_tmp.1tJL6O3fWwJv" complete
[INFO] [stdout] test tree_bug_37 ... ok
[INFO] [stderr] INFO  tree_bug_43          heap       recovery of Heap at "/tmp/sled_tmp.I0GmN2XjFFt8" complete
[INFO] [stdout] test tree_bug_46 ... ok
[INFO] [stdout] test tree_bug_50 ... ok
[INFO] [stderr] INFO  tree_bug_47          heap       recovery of Heap at "/tmp/sled_tmp.nja44sdA3yRb" complete
[INFO] [stderr] INFO  tree_bug_43          heap       recovery of Heap at "/tmp/sled_tmp.I0GmN2XjFFt8" complete
[INFO] [stderr] INFO  tree_bug_51          heap       recovery of Heap at "/tmp/sled_tmp.1tJL6O3fWwJv" complete
[INFO] [stdout] test tree_bug_48 ... ok
[INFO] [stdout] test tree_bug_43 ... ok
[INFO] [stdout] test tree_bug_47 ... ok
[INFO] [stdout] test tree_bug_51 ... ok
[INFO] [stderr] INFO  tree_bug_40          heap       recovery of Heap at "/tmp/sled_tmp.vgYMjHuQ6lFa" complete
[INFO] [stdout] test tree_bug_40 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/concurrent_batch_atomicity.rs (/opt/rustwide/target/debug/deps/concurrent_batch_atomicity-5e6c7a6ff0820f1b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test concurrent_batch_atomicity ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- concurrent_batch_atomicity stdout ----
[INFO] [stdout] thread 'concurrent_batch_atomicity' 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:274 -> Read-only file system (os error 30)" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x556154ed440c - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x556154ed440c - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x556154ed440c - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x556154ed440c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed7f999df88cc644
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x556154eff740 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x556154eff740 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x556154ed173f - std::io::Write::write_fmt::h040b369f3a0f9cbc
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stdout]    7:     0x556154ed41f4 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x556154ed41f4 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x556154ed5eb7 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stdout]   10:     0x556154ed5ba3 - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x556154b627e7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0ad024c9bdc6d768
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   12:     0x556154b627e7 - test::test_main::{{closure}}::h7500b54257359db6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x556154ed64c8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1f8f335eaa9cfaee
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   14:     0x556154ed64c8 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x556154ed621e - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x556154ed48d6 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stdout]   17:     0x556154ed5f82 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x556154a4e8c5 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x556154a4ee93 - core::result::unwrap_failed::hddb4fea594200c52
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1653:5
[INFO] [stdout]   20:     0x556154b1537d - core::result::Result<T,E>::unwrap::hb9285212a0465a6c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1077:23
[INFO] [stdout]   21:     0x556154ab3754 - concurrent_batch_atomicity::concurrent_batch_atomicity::h3dc7bc5bec006a8d
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/concurrent_batch_atomicity.rs:24:18
[INFO] [stdout]   22:     0x556154ab35c7 - concurrent_batch_atomicity::concurrent_batch_atomicity::{{closure}}::h26fa390aecc12088
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/concurrent_batch_atomicity.rs:23:32
[INFO] [stdout]   23:     0x556154b20386 - core::ops::function::FnOnce::call_once::hd4f05d40eaf8f233
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x556154b67e3f - core::ops::function::FnOnce::call_once::h2b5d431d5046312d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x556154b67e3f - test::__rust_begin_short_backtrace::h7714669af176e207
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18
[INFO] [stdout]   26:     0x556154b66e55 - test::run_test_in_process::{{closure}}::h85218797dcbcec12
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60
[INFO] [stdout]   27:     0x556154b66e55 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x556154b66e55 - std::panicking::try::do_call::h3bd5d0f6620ee946
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x556154b66e55 - std::panicking::try::h232e535e4744fe31
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x556154b66e55 - std::panic::catch_unwind::h3ce3bd6ca8dbac68
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x556154b66e55 - test::run_test_in_process::hc97b257c9621286a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27
[INFO] [stdout]   32:     0x556154b66e55 - test::run_test::{{closure}}::h2aa798823a438d38
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43
[INFO] [stdout]   33:     0x556154b2f116 - test::run_test::{{closure}}::h87d231c78fb59832
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41
[INFO] [stdout]   34:     0x556154b2f116 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18
[INFO] [stdout]   35:     0x556154b341c7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x556154b341c7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x556154b341c7 - std::panicking::try::do_call::h9057517f80303cd4
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x556154b341c7 - std::panicking::try::he3a30b11ee45340c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x556154b341c7 - std::panic::catch_unwind::h410458cfd3528b8b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x556154b341c7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x556154b341c7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x556154edc175 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc7eafaff61e32df9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   43:     0x556154edc175 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ba4a5de48dd2304
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   44:     0x556154edc175 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f2f3f359ac3 - <unknown>
[INFO] [stdout]   46:     0x7f2f3f3eabf4 - __clone
[INFO] [stdout]   47:                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 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test concurrent_batch_atomicity`
[INFO] running `Command { std: "docker" "inspect" "7f2ceb23af139299a8e70e6ab8457a7d41a273757df8313e8d0c393603c97067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f2ceb23af139299a8e70e6ab8457a7d41a273757df8313e8d0c393603c97067", kill_on_drop: false }`
[INFO] [stdout] 7f2ceb23af139299a8e70e6ab8457a7d41a273757df8313e8d0c393603c97067
[INFO] testing sled-1.0.0-alpha.118 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate sled 1.0.0-alpha.118 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate sled 1.0.0-alpha.118 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sled 1.0.0-alpha.118
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sled 1.0.0-alpha.118
[INFO] tweaked toml for crates.io crate sled 1.0.0-alpha.118 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate sled 1.0.0-alpha.118 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-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c50ca2b7731244507a67397ba9f61d08002245c8edb53e887561b0cecba8f545
[INFO] running `Command { std: "docker" "start" "-a" "c50ca2b7731244507a67397ba9f61d08002245c8edb53e887561b0cecba8f545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c50ca2b7731244507a67397ba9f61d08002245c8edb53e887561b0cecba8f545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c50ca2b7731244507a67397ba9f61d08002245c8edb53e887561b0cecba8f545", kill_on_drop: false }`
[INFO] [stdout] c50ca2b7731244507a67397ba9f61d08002245c8edb53e887561b0cecba8f545
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8d2a53850acb02290bcf9ec31808f733a8de6d11f89ab88876cb4030d52fa29
[INFO] running `Command { std: "docker" "start" "-a" "d8d2a53850acb02290bcf9ec31808f733a8de6d11f89ab88876cb4030d52fa29", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling smallvec v1.11.0
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling zstd-safe v6.0.6
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling pagetable v0.4.5
[INFO] [stderr]    Compiling fault-injection v1.0.10
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling cache-advisor v1.0.16
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.30
[INFO] [stderr]    Compiling jobserver v0.1.26
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling shared-local-state v0.1.4
[INFO] [stderr]    Compiling ebr v0.2.9
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling zstd-sys v2.0.8+zstd.1.5.5
[INFO] [stderr]    Compiling serde_derive v1.0.188
[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 v5.0.31
[INFO] [stderr]    Compiling inline-array v0.1.12
[INFO] [stderr]    Compiling sled v1.0.0-alpha.118 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/db.rs:441:13
[INFO] [stdout]     |
[INFO] [stdout] 441 |         let mut trees = self.trees.lock();
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tracker_guard`
[INFO] [stdout]    --> src/flush_epoch.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let mut tracker_guard = self.active_ebr.pin();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tracker_guard`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/flush_epoch.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let mut tracker_guard = self.active_ebr.pin();
[INFO] [stdout]     |             ----^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trace_spin`
[INFO] [stdout]    --> src/heap.rs:729:17
[INFO] [stdout]     |
[INFO] [stdout] 729 |         let mut trace_spin = false;
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trace_spin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/heap.rs:729:13
[INFO] [stdout]     |
[INFO] [stdout] 729 |         let mut trace_spin = false;
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `previous`
[INFO] [stdout]    --> src/metadata_store.rs:742:21
[INFO] [stdout]     |
[INFO] [stdout] 742 |                 let previous = recovered.remove(&node_id);
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.19s
[INFO] running `Command { std: "docker" "inspect" "d8d2a53850acb02290bcf9ec31808f733a8de6d11f89ab88876cb4030d52fa29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8d2a53850acb02290bcf9ec31808f733a8de6d11f89ab88876cb4030d52fa29", kill_on_drop: false }`
[INFO] [stdout] d8d2a53850acb02290bcf9ec31808f733a8de6d11f89ab88876cb4030d52fa29
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9aa5f2a899df100e3f59794ec0c30fffc61083de37e3bccab65ae574e52ce75
[INFO] running `Command { std: "docker" "start" "-a" "a9aa5f2a899df100e3f59794ec0c30fffc61083de37e3bccab65ae574e52ce75", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling rustix v0.38.11
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling sled v1.0.0-alpha.118 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/db.rs:441:13
[INFO] [stdout]     |
[INFO] [stdout] 441 |         let mut trees = self.trees.lock();
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tracker_guard`
[INFO] [stdout]    --> src/flush_epoch.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let mut tracker_guard = self.active_ebr.pin();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tracker_guard`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/flush_epoch.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let mut tracker_guard = self.active_ebr.pin();
[INFO] [stdout]     |             ----^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trace_spin`
[INFO] [stdout]    --> src/heap.rs:729:17
[INFO] [stdout]     |
[INFO] [stdout] 729 |         let mut trace_spin = false;
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trace_spin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/heap.rs:729:13
[INFO] [stdout]     |
[INFO] [stdout] 729 |         let mut trace_spin = false;
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `previous`
[INFO] [stdout]    --> src/metadata_store.rs:742:21
[INFO] [stdout]     |
[INFO] [stdout] 742 |                 let previous = recovered.remove(&node_id);
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling regex-automata v0.3.8
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex v1.9.5
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling env_logger v0.10.0
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/db.rs:441:13
[INFO] [stdout]     |
[INFO] [stdout] 441 |         let mut trees = self.trees.lock();
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tracker_guard`
[INFO] [stdout]    --> src/flush_epoch.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let mut tracker_guard = self.active_ebr.pin();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tracker_guard`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/flush_epoch.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let mut tracker_guard = self.active_ebr.pin();
[INFO] [stdout]     |             ----^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trace_spin`
[INFO] [stdout]    --> src/heap.rs:729:17
[INFO] [stdout]     |
[INFO] [stdout] 729 |         let mut trace_spin = false;
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trace_spin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/heap.rs:729:13
[INFO] [stdout]     |
[INFO] [stdout] 729 |         let mut trace_spin = false;
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `previous`
[INFO] [stdout]    --> src/metadata_store.rs:742:21
[INFO] [stdout]     |
[INFO] [stdout] 742 |                 let previous = recovered.remove(&node_id);
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.84s
[INFO] running `Command { std: "docker" "inspect" "a9aa5f2a899df100e3f59794ec0c30fffc61083de37e3bccab65ae574e52ce75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9aa5f2a899df100e3f59794ec0c30fffc61083de37e3bccab65ae574e52ce75", kill_on_drop: false }`
[INFO] [stdout] a9aa5f2a899df100e3f59794ec0c30fffc61083de37e3bccab65ae574e52ce75
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68b03638421d44a7ecd170c098442ed4994533081493e9ee39916d3e5087d3ec
[INFO] running `Command { std: "docker" "start" "-a" "68b03638421d44a7ecd170c098442ed4994533081493e9ee39916d3e5087d3ec", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/db.rs:441:13
[INFO] [stderr]     |
[INFO] [stderr] 441 |         let mut trees = self.trees.lock();
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tracker_guard`
[INFO] [stderr]    --> src/flush_epoch.rs:205:17
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let mut tracker_guard = self.active_ebr.pin();
[INFO] [stderr]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tracker_guard`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/flush_epoch.rs:205:13
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let mut tracker_guard = self.active_ebr.pin();
[INFO] [stderr]     |             ----^^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `trace_spin`
[INFO] [stderr]    --> src/heap.rs:729:17
[INFO] [stderr]     |
[INFO] [stderr] 729 |         let mut trace_spin = false;
[INFO] [stderr]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trace_spin`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/heap.rs:729:13
[INFO] [stderr]     |
[INFO] [stderr] 729 |         let mut trace_spin = false;
[INFO] [stderr]     |             ----^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `previous`
[INFO] [stderr]    --> src/metadata_store.rs:742:21
[INFO] [stderr]     |
[INFO] [stderr] 742 |                 let previous = recovered.remove(&node_id);
[INFO] [stderr]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous`
[INFO] [stderr] 
[INFO] [stderr] warning: `sled` (lib) generated 6 warnings (run `cargo fix --lib -p sled` to apply 6 suggestions)
[INFO] [stderr] warning: `sled` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sled-ee57b4b433eadc5f)
[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] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 74.25s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/00_regression.rs (/opt/rustwide/target/debug/deps/00_regression-7ca94841f33f63eb)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stderr] INFO  tree_bug_01          heap       recovery of Heap at "/tmp/sled_tmp.ZzjdY5ETBLvo" complete
[INFO] [stderr] INFO  tree_bug_00          heap       recovery of Heap at "/tmp/sled_tmp.GnxT9kUtUa4M" complete
[INFO] [stderr] INFO  tree_bug_01          heap       recovery of Heap at "/tmp/sled_tmp.ZzjdY5ETBLvo" complete
[INFO] [stderr] INFO  tree_bug_03          heap       recovery of Heap at "/tmp/sled_tmp.aPusGD2Ypq99" complete
[INFO] [stderr] INFO  tree_bug_00          heap       recovery of Heap at "/tmp/sled_tmp.GnxT9kUtUa4M" complete
[INFO] [stderr] INFO  tree_bug_04          heap       recovery of Heap at "/tmp/sled_tmp.uMueX7W1gOwF" complete
[INFO] [stderr] INFO  tree_bug_02          heap       recovery of Heap at "/tmp/sled_tmp.IlCeGYbfnCUb" complete
[INFO] [stdout] test tree_bug_00 ... ok
[INFO] [stderr] INFO  tree_bug_12          heap       recovery of Heap at "/tmp/sled_tmp.sGr5xS70OKba" complete
[INFO] [stdout] test tree_bug_01 ... ok
[INFO] [stderr] INFO  tree_bug_09          heap       recovery of Heap at "/tmp/sled_tmp.YuZWOEYb8pqa" complete
[INFO] [stderr] INFO  tree_bug_10          heap       recovery of Heap at "/tmp/sled_tmp.QPRUV19OtCK9" complete
[INFO] [stderr] INFO  tree_bug_14          heap       recovery of Heap at "/tmp/sled_tmp.tx7oL5GHLWjU" complete
[INFO] [stderr] INFO  tree_bug_15          heap       recovery of Heap at "/tmp/sled_tmp.6BjA3peqXR9S" complete
[INFO] [stderr] INFO  tree_bug_13          heap       recovery of Heap at "/tmp/sled_tmp.VKDk9Jzz45hk" complete
[INFO] [stderr] INFO  tree_bug_06          heap       recovery of Heap at "/tmp/sled_tmp.I3aRNF15gCG9" complete
[INFO] [stderr] INFO  tree_bug_02          heap       recovery of Heap at "/tmp/sled_tmp.IlCeGYbfnCUb" complete
[INFO] [stderr] INFO  tree_bug_05          heap       recovery of Heap at "/tmp/sled_tmp.QAkHFrbrcmKs" complete
[INFO] [stderr] INFO  tree_bug_11          heap       recovery of Heap at "/tmp/sled_tmp.UMtRVoqPCTeJ" complete
[INFO] [stderr] INFO  tree_bug_03          heap       recovery of Heap at "/tmp/sled_tmp.aPusGD2Ypq99" complete
[INFO] [stderr] INFO  tree_bug_08          heap       recovery of Heap at "/tmp/sled_tmp.xPcyTK7sboOV" complete
[INFO] [stderr] INFO  tree_bug_13          heap       recovery of Heap at "/tmp/sled_tmp.VKDk9Jzz45hk" complete
[INFO] [stderr] INFO  tree_bug_17          heap       recovery of Heap at "/tmp/sled_tmp.eHbUXEY5JI3z" complete
[INFO] [stderr] INFO  tree_bug_07          heap       recovery of Heap at "/tmp/sled_tmp.ZXH8TGtL2Tyv" complete
[INFO] [stderr] INFO  tree_bug_09          heap       recovery of Heap at "/tmp/sled_tmp.YuZWOEYb8pqa" complete
[INFO] [stderr] INFO  tree_bug_18          heap       recovery of Heap at "/tmp/sled_tmp.2Iv393xBNyCj" complete
[INFO] [stderr] INFO  tree_bug_13          heap       recovery of Heap at "/tmp/sled_tmp.VKDk9Jzz45hk" complete
[INFO] [stderr] ERROR sled_flusher         metadata_store compaction thread terminating after global error set to Custom { kind: Other, error: "system has been shut down" }
[INFO] [stdout] test tree_bug_09 ... ok
[INFO] [stderr] INFO  tree_bug_10          heap       recovery of Heap at "/tmp/sled_tmp.QPRUV19OtCK9" complete
[INFO] [stdout] test tree_bug_14 ... ok
[INFO] [stderr] INFO  tree_bug_04          heap       recovery of Heap at "/tmp/sled_tmp.uMueX7W1gOwF" complete
[INFO] [stderr] INFO  tree_bug_05          heap       recovery of Heap at "/tmp/sled_tmp.QAkHFrbrcmKs" complete
[INFO] [stdout] test tree_bug_15 ... ok
[INFO] [stderr] INFO  tree_bug_03          heap       recovery of Heap at "/tmp/sled_tmp.aPusGD2Ypq99" complete
[INFO] [stdout] test tree_bug_17 ... ok
[INFO] [stdout] test tree_bug_10 ... ok
[INFO] [stderr] INFO  tree_bug_13          heap       recovery of Heap at "/tmp/sled_tmp.VKDk9Jzz45hk" complete
[INFO] [stderr] INFO  tree_bug_12          heap       recovery of Heap at "/tmp/sled_tmp.sGr5xS70OKba" complete
[INFO] [stderr] INFO  tree_bug_19          heap       recovery of Heap at "/tmp/sled_tmp.2ISfs8665UBV" complete
[INFO] [stderr] INFO  tree_bug_11          heap       recovery of Heap at "/tmp/sled_tmp.UMtRVoqPCTeJ" complete
[INFO] [stderr] INFO  tree_bug_02          heap       recovery of Heap at "/tmp/sled_tmp.IlCeGYbfnCUb" complete
[INFO] [stderr] INFO  tree_bug_06          heap       recovery of Heap at "/tmp/sled_tmp.I3aRNF15gCG9" complete
[INFO] [stderr] INFO  tree_bug_07          heap       recovery of Heap at "/tmp/sled_tmp.ZXH8TGtL2Tyv" complete
[INFO] [stderr] INFO  tree_bug_08          heap       recovery of Heap at "/tmp/sled_tmp.xPcyTK7sboOV" complete
[INFO] [stdout] test tree_bug_05 ... ok
[INFO] [stderr] INFO  tree_bug_21          heap       recovery of Heap at "/tmp/sled_tmp.2agRP1jhDgRX" complete
[INFO] [stdout] test tree_bug_18 ... ok
[INFO] [stderr] INFO  tree_bug_20          heap       recovery of Heap at "/tmp/sled_tmp.FEbGgom9lG9R" complete
[INFO] [stdout] test tree_bug_02 ... ok
[INFO] [stdout] test tree_bug_04 ... ok
[INFO] [stdout] test tree_bug_13 ... ok
[INFO] [stderr] INFO  tree_bug_12          heap       recovery of Heap at "/tmp/sled_tmp.sGr5xS70OKba" complete
[INFO] [stdout] test tree_bug_11 ... ok
[INFO] [stdout] test tree_bug_20 ... ok
[INFO] [stderr] INFO  tree_bug_35          heap       recovery of Heap at "/tmp/sled_tmp.VfPXQdQ9B7Rg" complete
[INFO] [stderr] INFO  tree_bug_08          heap       recovery of Heap at "/tmp/sled_tmp.xPcyTK7sboOV" complete
[INFO] [stdout] test tree_bug_03 ... ok
[INFO] [stderr] INFO  tree_bug_31          heap       recovery of Heap at "/tmp/sled_tmp.MoUYjLE6Zy7I" complete
[INFO] [stderr] INFO  tree_bug_32          heap       recovery of Heap at "/tmp/sled_tmp.pMs3uFZVrDMB" complete
[INFO] [stderr] INFO  tree_bug_23          heap       recovery of Heap at "/tmp/sled_tmp.w75KL6kXH6mh" complete
[INFO] [stderr] INFO  tree_bug_37          heap       recovery of Heap at "/tmp/sled_tmp.qHpPhO68myew" complete
[INFO] [stdout] test tree_bug_07 ... ok
[INFO] [stderr] INFO  tree_bug_33          heap       recovery of Heap at "/tmp/sled_tmp.upyWdtONoR5v" complete
[INFO] [stderr] INFO  tree_bug_41          heap       recovery of Heap at "/tmp/sled_tmp.ajaHHrfKiiNJ" complete
[INFO] [stderr] INFO  tree_bug_43          heap       recovery of Heap at "/tmp/sled_tmp.bWXkY8THXOG7" complete
[INFO] [stdout] test tree_bug_19 ... ok
[INFO] [stdout] test tree_bug_06 ... ok
[INFO] [stderr] INFO  tree_bug_12          heap       recovery of Heap at "/tmp/sled_tmp.sGr5xS70OKba" complete
[INFO] [stderr] INFO  tree_bug_46          heap       recovery of Heap at "/tmp/sled_tmp.t24hvNlhQh1o" complete
[INFO] [stdout] test tree_bug_35 ... ok
[INFO] [stdout] test tree_bug_41 ... ok
[INFO] [stdout] test tree_bug_21 ... ok
[INFO] [stderr] INFO  tree_bug_23          heap       recovery of Heap at "/tmp/sled_tmp.w75KL6kXH6mh" complete
[INFO] [stderr] INFO  tree_bug_46          heap       recovery of Heap at "/tmp/sled_tmp.t24hvNlhQh1o" complete
[INFO] [stdout] test tree_bug_08 ... ok
[INFO] [stdout] test tree_bug_31 ... ok
[INFO] [stdout] test tree_bug_12 ... ok
[INFO] [stdout] test tree_bug_23 ... ok
[INFO] [stderr] INFO  tree_bug_51          heap       recovery of Heap at "/tmp/sled_tmp.A7n8hOHXXp1F" complete
[INFO] [stderr] INFO  tree_bug_47          heap       recovery of Heap at "/tmp/sled_tmp.9QhurGu4NydZ" complete
[INFO] [stdout] test tree_bug_33 ... ok
[INFO] [stdout] test tree_bug_37 ... ok
[INFO] [stdout] test tree_bug_32 ... ok
[INFO] [stderr] INFO  tree_bug_43          heap       recovery of Heap at "/tmp/sled_tmp.bWXkY8THXOG7" complete
[INFO] [stderr] INFO  tree_bug_50          heap       recovery of Heap at "/tmp/sled_tmp.DgzpnJN5szM6" complete
[INFO] [stderr] INFO  tree_bug_48          heap       recovery of Heap at "/tmp/sled_tmp.OI1WVkBEt1CA" complete
[INFO] [stderr] INFO  tree_bug_43          heap       recovery of Heap at "/tmp/sled_tmp.bWXkY8THXOG7" complete
[INFO] [stdout] test tree_bug_43 ... ok
[INFO] [stderr] INFO  tree_bug_47          heap       recovery of Heap at "/tmp/sled_tmp.9QhurGu4NydZ" complete
[INFO] [stdout] test tree_bug_48 ... ok
[INFO] [stdout] test tree_bug_50 ... ok
[INFO] [stdout] test tree_bug_47 ... ok
[INFO] [stdout] test tree_bug_46 ... ok
[INFO] [stderr] INFO  tree_bug_51          heap       recovery of Heap at "/tmp/sled_tmp.A7n8hOHXXp1F" complete
[INFO] [stderr] INFO  tree_bug_40          heap       recovery of Heap at "/tmp/sled_tmp.mH2c3t1R2xAC" complete
[INFO] [stdout] test tree_bug_51 ... ok
[INFO] [stdout] test tree_bug_40 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.99s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/concurrent_batch_atomicity.rs (/opt/rustwide/target/debug/deps/concurrent_batch_atomicity-9f4689c7ad4fdaf4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test concurrent_batch_atomicity ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- concurrent_batch_atomicity stdout ----
[INFO] [stdout] thread 'concurrent_batch_atomicity' 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:274 -> Read-only file system (os error 30)" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56284eba7456 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x56284eba7456 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x56284eba7456 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x56284eba7456 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x56284ebd1aa0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x56284ebd1aa0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x56284eba483f - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x56284eba7234 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x56284eba7234 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x56284eba8fa7 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x56284eba8c8d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x56284e8345d7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x56284e8345d7 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x56284eba95c6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x56284eba95c6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x56284eba9312 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x56284eba7956 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x56284eba9070 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x56284e71f8f5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x56284e71fed3 - core::result::unwrap_failed::hbe14f498be1452f9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/result.rs:1649:5
[INFO] [stdout]   20:     0x56284e7add0d - core::result::Result<T,E>::unwrap::hbe066d3c30ad768f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/result.rs:1073:23
[INFO] [stdout]   21:     0x56284e7539a4 - concurrent_batch_atomicity::concurrent_batch_atomicity::hc3937e411f3842b0
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/concurrent_batch_atomicity.rs:24:18
[INFO] [stdout]   22:     0x56284e753817 - concurrent_batch_atomicity::concurrent_batch_atomicity::{{closure}}::h382becae0603eb67
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/concurrent_batch_atomicity.rs:23:32
[INFO] [stdout]   23:     0x56284e762156 - core::ops::function::FnOnce::call_once::h1c32506b32b6a8ed
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x56284e839eaf - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x56284e839eaf - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   26:     0x56284e838c31 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   27:     0x56284e838c31 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x56284e838c31 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x56284e838c31 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x56284e838c31 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x56284e838c31 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   32:     0x56284e838c31 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   33:     0x56284e7fff66 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   34:     0x56284e7fff66 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x56284e804fc7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x56284e804fc7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x56284e804fc7 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x56284e804fc7 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x56284e804fc7 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x56284e804fc7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x56284e804fc7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x56284ebaf2b5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x56284ebaf2b5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x56284ebaf2b5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7ff5258eaac3 - <unknown>
[INFO] [stdout]   46:     0x7ff52597bbf4 - __clone
[INFO] [stdout]   47:                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 0.10s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test concurrent_batch_atomicity`
[INFO] running `Command { std: "docker" "inspect" "68b03638421d44a7ecd170c098442ed4994533081493e9ee39916d3e5087d3ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68b03638421d44a7ecd170c098442ed4994533081493e9ee39916d3e5087d3ec", kill_on_drop: false }`
[INFO] [stdout] 68b03638421d44a7ecd170c098442ed4994533081493e9ee39916d3e5087d3ec
