[INFO] fetching crate sled 1.0.0-alpha.118...
[INFO] testing sled-1.0.0-alpha.118 against 1.76.0 for beta-1.77-1
[INFO] extracting crate sled 1.0.0-alpha.118 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate sled 1.0.0-alpha.118 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "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-6-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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cache-advisor v1.0.16
[INFO] [stderr]   Downloaded shared-local-state v0.1.4
[INFO] [stderr]   Downloaded fault-injection v1.0.10
[INFO] [stderr]   Downloaded stack-map v1.0.5
[INFO] [stderr]   Downloaded pagetable v0.4.5
[INFO] [stderr]   Downloaded ebr v0.2.9
[INFO] [stderr]   Downloaded inline-array v0.1.12
[INFO] [stderr]   Downloaded concurrent-map v5.0.31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2625dbfd42e2662767acebb0f1e428bd778f46a8b96fff1a96ad483993be11b
[INFO] running `Command { std: "docker" "start" "-a" "e2625dbfd42e2662767acebb0f1e428bd778f46a8b96fff1a96ad483993be11b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2625dbfd42e2662767acebb0f1e428bd778f46a8b96fff1a96ad483993be11b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2625dbfd42e2662767acebb0f1e428bd778f46a8b96fff1a96ad483993be11b", kill_on_drop: false }`
[INFO] [stdout] e2625dbfd42e2662767acebb0f1e428bd778f46a8b96fff1a96ad483993be11b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab5e7470ba146921a7000ea103f40ea62e188a351ad82310b160252709d42702
[INFO] running `Command { std: "docker" "start" "-a" "ab5e7470ba146921a7000ea103f40ea62e188a351ad82310b160252709d42702", 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 crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling smallvec v1.11.0
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling zstd-safe v6.0.6
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling fault-injection v1.0.10
[INFO] [stderr]    Compiling pagetable v0.4.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling cache-advisor v1.0.16
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling jobserver v0.1.26
[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 syn v2.0.30
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling shared-local-state v0.1.4
[INFO] [stderr]    Compiling ebr v0.2.9
[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 19.20s
[INFO] running `Command { std: "docker" "inspect" "ab5e7470ba146921a7000ea103f40ea62e188a351ad82310b160252709d42702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab5e7470ba146921a7000ea103f40ea62e188a351ad82310b160252709d42702", kill_on_drop: false }`
[INFO] [stdout] ab5e7470ba146921a7000ea103f40ea62e188a351ad82310b160252709d42702
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19de59bd6567b09a89d359c05eaaa3599428b3fe49cffa498523bdf8b845ea9a
[INFO] running `Command { std: "docker" "start" "-a" "19de59bd6567b09a89d359c05eaaa3599428b3fe49cffa498523bdf8b845ea9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.6.3
[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 libm v0.2.7
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling aho-corasick v1.0.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling sled v1.0.0-alpha.118 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling regex-automata v0.3.8
[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 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 21.71s
[INFO] running `Command { std: "docker" "inspect" "19de59bd6567b09a89d359c05eaaa3599428b3fe49cffa498523bdf8b845ea9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19de59bd6567b09a89d359c05eaaa3599428b3fe49cffa498523bdf8b845ea9a", kill_on_drop: false }`
[INFO] [stdout] 19de59bd6567b09a89d359c05eaaa3599428b3fe49cffa498523bdf8b845ea9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a6ee17ecc3b830367530a788492e13cdb111b6d4fcd980155275cbeb7b066cf1
[INFO] running `Command { std: "docker" "start" "-a" "a6ee17ecc3b830367530a788492e13cdb111b6d4fcd980155275cbeb7b066cf1", 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 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sled-1db1a4ebdf193935)
[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 ... ok
[INFO] [stderr]      Running tests/00_regression.rs (/opt/rustwide/target/debug/deps/00_regression-248e0b4d18840e7d)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 34.83s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stderr] INFO  tree_bug_07          heap       recovery of Heap at "/tmp/sled_tmp.RbxzGGjtH8yw" complete
[INFO] [stderr] INFO  tree_bug_00          heap       recovery of Heap at "/tmp/sled_tmp.l9MLGLHD0G1S" complete
[INFO] [stderr] INFO  tree_bug_02          heap       recovery of Heap at "/tmp/sled_tmp.bhPx9mdZGc5g" complete
[INFO] [stderr] INFO  tree_bug_06          heap       recovery of Heap at "/tmp/sled_tmp.4TnAmnQEGnkw" complete
[INFO] [stderr] INFO  tree_bug_00          heap       recovery of Heap at "/tmp/sled_tmp.l9MLGLHD0G1S" complete
[INFO] [stderr] INFO  tree_bug_02          heap       recovery of Heap at "/tmp/sled_tmp.bhPx9mdZGc5g" complete
[INFO] [stderr] INFO  tree_bug_03          heap       recovery of Heap at "/tmp/sled_tmp.0utOYzg88kCQ" complete
[INFO] [stdout] test tree_bug_00 ... ok
[INFO] [stderr] INFO  tree_bug_01          heap       recovery of Heap at "/tmp/sled_tmp.PhHypG80dSqh" complete
[INFO] [stderr] INFO  tree_bug_04          heap       recovery of Heap at "/tmp/sled_tmp.mBjH28droIb8" complete
[INFO] [stderr] INFO  tree_bug_05          heap       recovery of Heap at "/tmp/sled_tmp.Pjp4eVacr4nF" complete
[INFO] [stderr] INFO  tree_bug_02          heap       recovery of Heap at "/tmp/sled_tmp.bhPx9mdZGc5g" complete
[INFO] [stderr] INFO  tree_bug_07          heap       recovery of Heap at "/tmp/sled_tmp.RbxzGGjtH8yw" complete
[INFO] [stderr] INFO  tree_bug_06          heap       recovery of Heap at "/tmp/sled_tmp.4TnAmnQEGnkw" complete
[INFO] [stdout] test tree_bug_02 ... ok
[INFO] [stdout] test tree_bug_07 ... ok
[INFO] [stderr] INFO  tree_bug_09          heap       recovery of Heap at "/tmp/sled_tmp.1shGLmL8I8h9" complete
[INFO] [stderr] INFO  tree_bug_01          heap       recovery of Heap at "/tmp/sled_tmp.PhHypG80dSqh" complete
[INFO] [stderr] INFO  tree_bug_04          heap       recovery of Heap at "/tmp/sled_tmp.mBjH28droIb8" complete
[INFO] [stderr] INFO  tree_bug_05          heap       recovery of Heap at "/tmp/sled_tmp.Pjp4eVacr4nF" complete
[INFO] [stderr] INFO  tree_bug_03          heap       recovery of Heap at "/tmp/sled_tmp.0utOYzg88kCQ" complete
[INFO] [stderr] INFO  tree_bug_08          heap       recovery of Heap at "/tmp/sled_tmp.JYnaSpmIfHRp" complete
[INFO] [stderr] INFO  tree_bug_09          heap       recovery of Heap at "/tmp/sled_tmp.1shGLmL8I8h9" complete
[INFO] [stderr] INFO  tree_bug_10          heap       recovery of Heap at "/tmp/sled_tmp.3RpkOoZMZHPz" complete
[INFO] [stdout] test tree_bug_01 ... ok
[INFO] [stdout] test tree_bug_04 ... ok
[INFO] [stdout] test tree_bug_06 ... ok
[INFO] [stdout] test tree_bug_09 ... ok
[INFO] [stderr] INFO  tree_bug_11          heap       recovery of Heap at "/tmp/sled_tmp.EbYVu3F8vuRa" complete
[INFO] [stderr] INFO  tree_bug_03          heap       recovery of Heap at "/tmp/sled_tmp.0utOYzg88kCQ" complete
[INFO] [stdout] test tree_bug_05 ... ok
[INFO] [stderr] INFO  tree_bug_14          heap       recovery of Heap at "/tmp/sled_tmp.yJ31nJLyfqQy" complete
[INFO] [stderr] INFO  tree_bug_08          heap       recovery of Heap at "/tmp/sled_tmp.JYnaSpmIfHRp" complete
[INFO] [stderr] INFO  tree_bug_12          heap       recovery of Heap at "/tmp/sled_tmp.ZhjlJcbpR2Sg" complete
[INFO] [stderr] INFO  tree_bug_10          heap       recovery of Heap at "/tmp/sled_tmp.3RpkOoZMZHPz" complete
[INFO] [stdout] test tree_bug_03 ... ok
[INFO] [stdout] test tree_bug_14 ... ok
[INFO] [stderr] INFO  tree_bug_12          heap       recovery of Heap at "/tmp/sled_tmp.ZhjlJcbpR2Sg" complete
[INFO] [stderr] INFO  tree_bug_08          heap       recovery of Heap at "/tmp/sled_tmp.JYnaSpmIfHRp" complete
[INFO] [stderr] INFO  tree_bug_15          heap       recovery of Heap at "/tmp/sled_tmp.Ouyf14nrq1kP" complete
[INFO] [stderr] INFO  tree_bug_13          heap       recovery of Heap at "/tmp/sled_tmp.5iSTxCRJb0I0" complete
[INFO] [stderr] INFO  tree_bug_11          heap       recovery of Heap at "/tmp/sled_tmp.EbYVu3F8vuRa" complete
[INFO] [stdout] test tree_bug_10 ... ok
[INFO] [stderr] INFO  tree_bug_17          heap       recovery of Heap at "/tmp/sled_tmp.G9JMrjBna6ig" complete
[INFO] [stdout] test tree_bug_08 ... ok
[INFO] [stdout] test tree_bug_15 ... ok
[INFO] [stderr] INFO  tree_bug_18          heap       recovery of Heap at "/tmp/sled_tmp.kGVT9FeyRcFU" complete
[INFO] [stderr] INFO  tree_bug_12          heap       recovery of Heap at "/tmp/sled_tmp.ZhjlJcbpR2Sg" complete
[INFO] [stdout] test tree_bug_17 ... ok
[INFO] [stderr] INFO  tree_bug_13          heap       recovery of Heap at "/tmp/sled_tmp.5iSTxCRJb0I0" complete
[INFO] [stderr] INFO  tree_bug_19          heap       recovery of Heap at "/tmp/sled_tmp.KrbaLMSm6dNg" complete
[INFO] [stderr] INFO  tree_bug_21          heap       recovery of Heap at "/tmp/sled_tmp.sJPt1ZSzi9y8" complete
[INFO] [stdout] test tree_bug_18 ... ok
[INFO] [stderr] INFO  tree_bug_20          heap       recovery of Heap at "/tmp/sled_tmp.bojmmwms6GvU" complete
[INFO] [stdout] test tree_bug_11 ... ok
[INFO] [stderr] INFO  tree_bug_12          heap       recovery of Heap at "/tmp/sled_tmp.ZhjlJcbpR2Sg" complete
[INFO] [stderr] INFO  tree_bug_23          heap       recovery of Heap at "/tmp/sled_tmp.yR3kHcSDwHhv" complete
[INFO] [stderr] INFO  tree_bug_13          heap       recovery of Heap at "/tmp/sled_tmp.5iSTxCRJb0I0" complete
[INFO] [stderr] INFO  tree_bug_31          heap       recovery of Heap at "/tmp/sled_tmp.X2UQSOTm9qw7" complete
[INFO] [stdout] test tree_bug_21 ... ok
[INFO] [stderr] INFO  tree_bug_32          heap       recovery of Heap at "/tmp/sled_tmp.rxq5n05H3pJo" complete
[INFO] [stdout] test tree_bug_20 ... ok
[INFO] [stderr] INFO  tree_bug_23          heap       recovery of Heap at "/tmp/sled_tmp.yR3kHcSDwHhv" complete
[INFO] [stdout] test tree_bug_19 ... ok
[INFO] [stderr] INFO  tree_bug_13          heap       recovery of Heap at "/tmp/sled_tmp.5iSTxCRJb0I0" complete
[INFO] [stdout] test tree_bug_12 ... ok
[INFO] [stderr] INFO  tree_bug_33          heap       recovery of Heap at "/tmp/sled_tmp.zDtyc4cHhuez" complete
[INFO] [stdout] test tree_bug_13 ... ok
[INFO] [stderr] INFO  tree_bug_35          heap       recovery of Heap at "/tmp/sled_tmp.2aiwsfhCXyrQ" complete
[INFO] [stdout] test tree_bug_31 ... ok
[INFO] [stdout] test tree_bug_23 ... ok
[INFO] [stderr] INFO  tree_bug_41          heap       recovery of Heap at "/tmp/sled_tmp.URujmmJPAw7S" complete
[INFO] [stderr] INFO  tree_bug_37          heap       recovery of Heap at "/tmp/sled_tmp.bYjBAIKOfuQg" complete
[INFO] [stdout] test tree_bug_32 ... ok
[INFO] [stdout] test tree_bug_35 ... ok
[INFO] [stdout] test tree_bug_33 ... ok
[INFO] [stderr] INFO  tree_bug_43          heap       recovery of Heap at "/tmp/sled_tmp.ehi4WUGgLh9g" complete
[INFO] [stderr] INFO  tree_bug_46          heap       recovery of Heap at "/tmp/sled_tmp.ZyGcsl50KNcv" complete
[INFO] [stderr] INFO  tree_bug_47          heap       recovery of Heap at "/tmp/sled_tmp.iMdA6z6yH1XT" complete
[INFO] [stderr] INFO  tree_bug_48          heap       recovery of Heap at "/tmp/sled_tmp.baGLWmKtn6te" complete
[INFO] [stdout] test tree_bug_37 ... ok
[INFO] [stdout] test tree_bug_41 ... ok
[INFO] [stderr] INFO  tree_bug_50          heap       recovery of Heap at "/tmp/sled_tmp.dwPBc6k28ybJ" complete
[INFO] [stdout] test tree_bug_48 ... ok
[INFO] [stderr] INFO  tree_bug_46          heap       recovery of Heap at "/tmp/sled_tmp.ZyGcsl50KNcv" complete
[INFO] [stderr] INFO  tree_bug_43          heap       recovery of Heap at "/tmp/sled_tmp.ehi4WUGgLh9g" complete
[INFO] [stderr] INFO  tree_bug_51          heap       recovery of Heap at "/tmp/sled_tmp.qwmheJGxWzgS" complete
[INFO] [stdout] test tree_bug_46 ... ok
[INFO] [stderr] INFO  tree_bug_43          heap       recovery of Heap at "/tmp/sled_tmp.ehi4WUGgLh9g" complete
[INFO] [stderr] INFO  tree_bug_47          heap       recovery of Heap at "/tmp/sled_tmp.iMdA6z6yH1XT" complete
[INFO] [stdout] test tree_bug_50 ... ok
[INFO] [stdout] test tree_bug_47 ... ok
[INFO] [stderr] INFO  tree_bug_40          heap       recovery of Heap at "/tmp/sled_tmp.U88pP49wN8RP" complete
[INFO] [stdout] test tree_bug_43 ... ok
[INFO] [stderr] INFO  tree_bug_51          heap       recovery of Heap at "/tmp/sled_tmp.qwmheJGxWzgS" 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 0.74s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/concurrent_batch_atomicity.rs (/opt/rustwide/target/debug/deps/concurrent_batch_atomicity-813a08e7368b20c3)
[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:     0x55cad2311db6 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55cad2311db6 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55cad2311db6 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55cad2311db6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55cad233c400 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55cad233c400 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55cad230f19f - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55cad2311b94 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55cad2311b94 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55cad2313907 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x55cad23135ed - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55cad1f9f5d7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55cad1f9f5d7 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55cad2313f26 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55cad2313f26 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55cad2313c72 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x55cad23122b6 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55cad23139d0 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55cad1e8a8f5 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55cad1e8aed3 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   20:     0x55cad1f1928d - core::result::Result<T,E>::unwrap::h64e4d567961fe212
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1073:23
[INFO] [stdout]   21:     0x55cad1ebe9a4 - concurrent_batch_atomicity::concurrent_batch_atomicity::h1141a26147db235d
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/concurrent_batch_atomicity.rs:24:18
[INFO] [stdout]   22:     0x55cad1ebe817 - concurrent_batch_atomicity::concurrent_batch_atomicity::{{closure}}::h4c7102b2f4b1d64d
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/concurrent_batch_atomicity.rs:23:32
[INFO] [stdout]   23:     0x55cad1ecd376 - core::ops::function::FnOnce::call_once::h6d54f89b231208ad
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55cad1fa4eaf - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55cad1fa4eaf - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   26:     0x55cad1fa3c31 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   27:     0x55cad1fa3c31 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x55cad1fa3c31 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x55cad1fa3c31 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x55cad1fa3c31 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x55cad1fa3c31 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   32:     0x55cad1fa3c31 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   33:     0x55cad1f6af66 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   34:     0x55cad1f6af66 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x55cad1f6ffc7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x55cad1f6ffc7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x55cad1f6ffc7 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x55cad1f6ffc7 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x55cad1f6ffc7 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x55cad1f6ffc7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x55cad1f6ffc7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x55cad2319c15 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x55cad2319c15 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x55cad2319c15 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f315ac35ac3 - <unknown>
[INFO] [stdout]   46:     0x7f315acc6bf4 - __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 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test concurrent_batch_atomicity`
[INFO] running `Command { std: "docker" "inspect" "a6ee17ecc3b830367530a788492e13cdb111b6d4fcd980155275cbeb7b066cf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6ee17ecc3b830367530a788492e13cdb111b6d4fcd980155275cbeb7b066cf1", kill_on_drop: false }`
[INFO] [stdout] a6ee17ecc3b830367530a788492e13cdb111b6d4fcd980155275cbeb7b066cf1
[INFO] testing sled-1.0.0-alpha.118 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate sled 1.0.0-alpha.118 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate sled 1.0.0-alpha.118 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "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-6-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-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5257ae51fadcbf6212ed3f04b5b0c28901025dfd197063d60bcafcb6b474668d
[INFO] running `Command { std: "docker" "start" "-a" "5257ae51fadcbf6212ed3f04b5b0c28901025dfd197063d60bcafcb6b474668d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5257ae51fadcbf6212ed3f04b5b0c28901025dfd197063d60bcafcb6b474668d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5257ae51fadcbf6212ed3f04b5b0c28901025dfd197063d60bcafcb6b474668d", kill_on_drop: false }`
[INFO] [stdout] 5257ae51fadcbf6212ed3f04b5b0c28901025dfd197063d60bcafcb6b474668d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30660fc4b4bb7eadfa0f032759a520b27d06b6584c0036ab2ef3d64c355d1032
[INFO] running `Command { std: "docker" "start" "-a" "30660fc4b4bb7eadfa0f032759a520b27d06b6584c0036ab2ef3d64c355d1032", 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 crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling smallvec v1.11.0
[INFO] [stderr]    Compiling rayon-core v1.11.0
[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 either v1.9.0
[INFO] [stderr]    Compiling fault-injection v1.0.10
[INFO] [stderr]    Compiling pagetable v0.4.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling cache-advisor v1.0.16
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling jobserver v0.1.26
[INFO] [stderr]    Compiling syn v2.0.30
[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 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 15.05s
[INFO] running `Command { std: "docker" "inspect" "30660fc4b4bb7eadfa0f032759a520b27d06b6584c0036ab2ef3d64c355d1032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30660fc4b4bb7eadfa0f032759a520b27d06b6584c0036ab2ef3d64c355d1032", kill_on_drop: false }`
[INFO] [stdout] 30660fc4b4bb7eadfa0f032759a520b27d06b6584c0036ab2ef3d64c355d1032
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b8b7c47080e8ef034a971cebbfc7760a2ab712ff8663ae4fdf471e729065d30
[INFO] running `Command { std: "docker" "start" "-a" "3b8b7c47080e8ef034a971cebbfc7760a2ab712ff8663ae4fdf471e729065d30", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.6.3
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling rustix v0.38.11
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling aho-corasick v1.0.5
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling sled v1.0.0-alpha.118 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex-automata v0.3.8
[INFO] [stderr]    Compiling is-terminal v0.4.9
[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 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 29.96s
[INFO] running `Command { std: "docker" "inspect" "3b8b7c47080e8ef034a971cebbfc7760a2ab712ff8663ae4fdf471e729065d30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b8b7c47080e8ef034a971cebbfc7760a2ab712ff8663ae4fdf471e729065d30", kill_on_drop: false }`
[INFO] [stdout] 3b8b7c47080e8ef034a971cebbfc7760a2ab712ff8663ae4fdf471e729065d30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7702e779bdf2d5507aaadb353d03bce4ddea39f128635817067005a78ad75a0c
[INFO] running `Command { std: "docker" "start" "-a" "7702e779bdf2d5507aaadb353d03bce4ddea39f128635817067005a78ad75a0c", 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 0.16s
[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 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 40.07s
[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_05          heap       recovery of Heap at "/tmp/sled_tmp.PVDZvMPFXNsE" complete
[INFO] [stderr] INFO  tree_bug_01          heap       recovery of Heap at "/tmp/sled_tmp.in7VNneuMPhJ" complete
[INFO] [stderr] INFO  tree_bug_05          heap       recovery of Heap at "/tmp/sled_tmp.PVDZvMPFXNsE" complete
[INFO] [stderr] INFO  tree_bug_01          heap       recovery of Heap at "/tmp/sled_tmp.in7VNneuMPhJ" complete
[INFO] [stderr] INFO  tree_bug_02          heap       recovery of Heap at "/tmp/sled_tmp.wUVkVHQUe0wY" complete
[INFO] [stderr] INFO  tree_bug_06          heap       recovery of Heap at "/tmp/sled_tmp.PGZQfPMTYEom" complete
[INFO] [stderr] INFO  tree_bug_03          heap       recovery of Heap at "/tmp/sled_tmp.EPE99zpdiHAq" complete
[INFO] [stderr] INFO  tree_bug_00          heap       recovery of Heap at "/tmp/sled_tmp.BOqtQhOpFfug" complete
[INFO] [stderr] INFO  tree_bug_04          heap       recovery of Heap at "/tmp/sled_tmp.kQgxek23dbL5" complete
[INFO] [stderr] INFO  tree_bug_02          heap       recovery of Heap at "/tmp/sled_tmp.wUVkVHQUe0wY" complete
[INFO] [stderr] INFO  tree_bug_07          heap       recovery of Heap at "/tmp/sled_tmp.aJv0LSkQzYyU" complete
[INFO] [stdout] test tree_bug_01 ... ok
[INFO] [stdout] test tree_bug_05 ... ok
[INFO] [stderr] INFO  tree_bug_02          heap       recovery of Heap at "/tmp/sled_tmp.wUVkVHQUe0wY" complete
[INFO] [stderr] INFO  tree_bug_04          heap       recovery of Heap at "/tmp/sled_tmp.kQgxek23dbL5" complete
[INFO] [stderr] INFO  tree_bug_07          heap       recovery of Heap at "/tmp/sled_tmp.aJv0LSkQzYyU" complete
[INFO] [stderr] INFO  tree_bug_00          heap       recovery of Heap at "/tmp/sled_tmp.BOqtQhOpFfug" complete
[INFO] [stderr] INFO  tree_bug_08          heap       recovery of Heap at "/tmp/sled_tmp.7G5LpPmadYUB" complete
[INFO] [stdout] test tree_bug_07 ... ok
[INFO] [stderr] INFO  tree_bug_03          heap       recovery of Heap at "/tmp/sled_tmp.EPE99zpdiHAq" complete
[INFO] [stderr] INFO  tree_bug_06          heap       recovery of Heap at "/tmp/sled_tmp.PGZQfPMTYEom" complete
[INFO] [stdout] test tree_bug_02 ... ok
[INFO] [stdout] test tree_bug_04 ... ok
[INFO] [stdout] test tree_bug_00 ... ok
[INFO] [stderr] INFO  tree_bug_09          heap       recovery of Heap at "/tmp/sled_tmp.1CfUkMCGNHlQ" complete
[INFO] [stderr] INFO  tree_bug_13          heap       recovery of Heap at "/tmp/sled_tmp.z4JDh8WizRK5" complete
[INFO] [stderr] INFO  tree_bug_11          heap       recovery of Heap at "/tmp/sled_tmp.jKQltmhdsuL2" complete
[INFO] [stderr] INFO  tree_bug_03          heap       recovery of Heap at "/tmp/sled_tmp.EPE99zpdiHAq" complete
[INFO] [stderr] INFO  tree_bug_08          heap       recovery of Heap at "/tmp/sled_tmp.7G5LpPmadYUB" complete
[INFO] [stdout] test tree_bug_06 ... ok
[INFO] [stderr] INFO  tree_bug_10          heap       recovery of Heap at "/tmp/sled_tmp.HqvvcjzQmJNt" complete
[INFO] [stderr] INFO  tree_bug_12          heap       recovery of Heap at "/tmp/sled_tmp.agVWTKg2Zdk4" complete
[INFO] [stderr] INFO  tree_bug_13          heap       recovery of Heap at "/tmp/sled_tmp.z4JDh8WizRK5" complete
[INFO] [stdout] test tree_bug_03 ... ok
[INFO] [stderr] INFO  tree_bug_09          heap       recovery of Heap at "/tmp/sled_tmp.1CfUkMCGNHlQ" complete
[INFO] [stderr] INFO  tree_bug_11          heap       recovery of Heap at "/tmp/sled_tmp.jKQltmhdsuL2" 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.HqvvcjzQmJNt" complete
[INFO] [stderr] INFO  tree_bug_12          heap       recovery of Heap at "/tmp/sled_tmp.agVWTKg2Zdk4" complete
[INFO] [stderr] INFO  tree_bug_14          heap       recovery of Heap at "/tmp/sled_tmp.H2z3eYTHUnch" complete
[INFO] [stderr] INFO  tree_bug_13          heap       recovery of Heap at "/tmp/sled_tmp.z4JDh8WizRK5" complete
[INFO] [stdout] test tree_bug_14 ... ok
[INFO] [stderr] INFO  tree_bug_08          heap       recovery of Heap at "/tmp/sled_tmp.7G5LpPmadYUB" complete
[INFO] [stdout] test tree_bug_11 ... ok
[INFO] [stderr] INFO  tree_bug_15          heap       recovery of Heap at "/tmp/sled_tmp.t7CeVSIJktmU" complete
[INFO] [stderr] INFO  tree_bug_12          heap       recovery of Heap at "/tmp/sled_tmp.agVWTKg2Zdk4" complete
[INFO] [stderr] INFO  tree_bug_17          heap       recovery of Heap at "/tmp/sled_tmp.BE8DndQLew4E" complete
[INFO] [stdout] test tree_bug_10 ... ok
[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] [stderr] INFO  tree_bug_19          heap       recovery of Heap at "/tmp/sled_tmp.ecQhwbEayHtE" complete
[INFO] [stderr] INFO  tree_bug_13          heap       recovery of Heap at "/tmp/sled_tmp.z4JDh8WizRK5" complete
[INFO] [stderr] INFO  tree_bug_18          heap       recovery of Heap at "/tmp/sled_tmp.GcXozjulRwfk" complete
[INFO] [stderr] INFO  tree_bug_20          heap       recovery of Heap at "/tmp/sled_tmp.qbXpyIhtoIk6" complete
[INFO] [stdout] test tree_bug_08 ... ok
[INFO] [stdout] test tree_bug_13 ... ok
[INFO] [stdout] test tree_bug_17 ... ok
[INFO] [stdout] test tree_bug_15 ... ok
[INFO] [stderr] INFO  tree_bug_12          heap       recovery of Heap at "/tmp/sled_tmp.agVWTKg2Zdk4" complete
[INFO] [stdout] test tree_bug_18 ... ok
[INFO] [stdout] test tree_bug_19 ... ok
[INFO] [stderr] INFO  tree_bug_21          heap       recovery of Heap at "/tmp/sled_tmp.NI98JetpeiOc" complete
[INFO] [stderr] INFO  tree_bug_31          heap       recovery of Heap at "/tmp/sled_tmp.Q9H7pAAl0KVq" complete
[INFO] [stderr] INFO  tree_bug_23          heap       recovery of Heap at "/tmp/sled_tmp.W5illLB54Bfi" complete
[INFO] [stdout] test tree_bug_20 ... ok
[INFO] [stderr] INFO  tree_bug_33          heap       recovery of Heap at "/tmp/sled_tmp.XfXGpRcw2GTT" complete
[INFO] [stdout] test tree_bug_12 ... ok
[INFO] [stderr] INFO  tree_bug_37          heap       recovery of Heap at "/tmp/sled_tmp.AafNNhf5Bcuu" complete
[INFO] [stdout] test tree_bug_31 ... ok
[INFO] [stdout] test tree_bug_21 ... ok
[INFO] [stderr] INFO  tree_bug_23          heap       recovery of Heap at "/tmp/sled_tmp.W5illLB54Bfi" complete
[INFO] [stdout] test tree_bug_33 ... ok
[INFO] [stderr] INFO  tree_bug_35          heap       recovery of Heap at "/tmp/sled_tmp.lbqbS5ipXZmN" complete
[INFO] [stdout] test tree_bug_37 ... ok
[INFO] [stderr] INFO  tree_bug_32          heap       recovery of Heap at "/tmp/sled_tmp.ileQJIKNUDsi" complete
[INFO] [stdout] test tree_bug_23 ... ok
[INFO] [stderr] INFO  tree_bug_41          heap       recovery of Heap at "/tmp/sled_tmp.EeQGEi9ilMMg" complete
[INFO] [stderr] INFO  tree_bug_43          heap       recovery of Heap at "/tmp/sled_tmp.JtRPaD6CX0LI" complete
[INFO] [stderr] INFO  tree_bug_46          heap       recovery of Heap at "/tmp/sled_tmp.I1Rnnw5nEihC" complete
[INFO] [stdout] test tree_bug_32 ... ok
[INFO] [stderr] INFO  tree_bug_47          heap       recovery of Heap at "/tmp/sled_tmp.snljcyICZSYf" complete
[INFO] [stderr] INFO  tree_bug_46          heap       recovery of Heap at "/tmp/sled_tmp.I1Rnnw5nEihC" complete
[INFO] [stdout] test tree_bug_41 ... ok
[INFO] [stderr] INFO  tree_bug_48          heap       recovery of Heap at "/tmp/sled_tmp.m2IoRddl4qmZ" complete
[INFO] [stdout] test tree_bug_35 ... ok
[INFO] [stderr] INFO  tree_bug_43          heap       recovery of Heap at "/tmp/sled_tmp.JtRPaD6CX0LI" complete
[INFO] [stderr] INFO  tree_bug_50          heap       recovery of Heap at "/tmp/sled_tmp.HB1RqnJ4nAzy" complete
[INFO] [stdout] test tree_bug_48 ... ok
[INFO] [stdout] test tree_bug_46 ... ok
[INFO] [stderr] INFO  tree_bug_47          heap       recovery of Heap at "/tmp/sled_tmp.snljcyICZSYf" complete
[INFO] [stderr] INFO  tree_bug_51          heap       recovery of Heap at "/tmp/sled_tmp.r0pRiJuwxbxg" complete
[INFO] [stderr] INFO  tree_bug_43          heap       recovery of Heap at "/tmp/sled_tmp.JtRPaD6CX0LI" complete
[INFO] [stdout] test tree_bug_47 ... ok
[INFO] [stdout] test tree_bug_50 ... ok
[INFO] [stdout] test tree_bug_43 ... ok
[INFO] [stderr] INFO  tree_bug_51          heap       recovery of Heap at "/tmp/sled_tmp.r0pRiJuwxbxg" complete
[INFO] [stderr] INFO  tree_bug_40          heap       recovery of Heap at "/tmp/sled_tmp.bejz1g5wVvcp" 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 0.73s
[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] [stderr] error: test failed, to rerun pass `--test concurrent_batch_atomicity`
[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:     0x56119383c4a6 - std::backtrace_rs::backtrace::libunwind::trace::h140b6deb6a45c671
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x56119383c4a6 - std::backtrace_rs::backtrace::trace_unsynchronized::h8450d7e4e9219aed
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x56119383c4a6 - std::sys_common::backtrace::_print_fmt::hbd28e5e6c6fc3a3f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x56119383c4a6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb058f285768cf98e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x561193866960 - core::fmt::rt::Argument::fmt::h87dec7a95127da24
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x561193866960 - core::fmt::write::h873f89a91a4832db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x56119383965f - std::io::Write::write_fmt::h90f651e9e694a4bb
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/io/mod.rs:1846:15
[INFO] [stdout]    7:     0x56119383c284 - std::sys_common::backtrace::_print::h7719d1529d9a9e13
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x56119383c284 - std::sys_common::backtrace::print::haa3afbd0e7947108
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x56119383dff7 - std::panicking::default_hook::{{closure}}::h10e3de2ec0eaff22
[INFO] [stdout]   10:     0x56119383dcdd - std::panicking::default_hook::hbdc1b1b7fe073dab
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x5611934c95b7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h20f7887d7cd0a330
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x5611934c95b7 - test::test_main::{{closure}}::hc125a615957b5cb1
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x56119383e616 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8c19e0590f8443c4
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x56119383e616 - std::panicking::rust_panic_with_hook::hb81692602460473d
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:785:13
[INFO] [stdout]   15:     0x56119383e362 - std::panicking::begin_panic_handler::{{closure}}::h2470593aa2678e9c
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:659:13
[INFO] [stdout]   16:     0x56119383c9a6 - std::sys_common::backtrace::__rust_end_short_backtrace::h560bb50225b0562b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x56119383e0b4 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:647:5
[INFO] [stdout]   18:     0x5611933b2385 - core::panicking::panic_fmt::h29b6f262f6458dc3
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x5611933b2963 - core::result::unwrap_failed::h12bc80647957bcdb
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/result.rs:1649:5
[INFO] [stdout]   20:     0x561193425288 - core::result::Result<T,E>::unwrap::h60f155cc803ebf84
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/result.rs:1073:23
[INFO] [stdout]   21:     0x561193425288 - concurrent_batch_atomicity::concurrent_batch_atomicity::hb9a27ebf3bab823b
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/concurrent_batch_atomicity.rs:24:18
[INFO] [stdout]   22:     0x561193425097 - concurrent_batch_atomicity::concurrent_batch_atomicity::{{closure}}::hb0586231b683d7d0
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/concurrent_batch_atomicity.rs:23:32
[INFO] [stdout]   23:     0x561193441646 - core::ops::function::FnOnce::call_once::hbf0fff88172708d6
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5611934cf1af - core::ops::function::FnOnce::call_once::h692fe6f34484199f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5611934cf1af - test::__rust_begin_short_backtrace::h48b62e76bd60e2de
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:621:18
[INFO] [stdout]   26:     0x5611934cdfd1 - test::run_test_in_process::{{closure}}::h1c68597526ef43db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:60
[INFO] [stdout]   27:     0x5611934cdfd1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hcae98092997f976b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5611934cdfd1 - std::panicking::try::do_call::h8d1548c2f5bb535a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   29:     0x5611934cdfd1 - std::panicking::try::hbb7a2054f484688e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   30:     0x5611934cdfd1 - std::panic::catch_unwind::h696d12d9d80497c2
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x5611934cdfd1 - test::run_test_in_process::h053367a7217c825b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:27
[INFO] [stdout]   32:     0x5611934cdfd1 - test::run_test::{{closure}}::hfa524e9fabcba78e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:567:43
[INFO] [stdout]   33:     0x561193495436 - test::run_test::{{closure}}::h2c4d0bb741ef7f9f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:595:41
[INFO] [stdout]   34:     0x561193495436 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0d2c708415550075
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x56119349a3f7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h76e2635840d7293f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x56119349a3f7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::haa640b67a810a214
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x56119349a3f7 - std::panicking::try::do_call::h41892e3bc2807ab5
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   38:     0x56119349a3f7 - std::panicking::try::h861a16d180681c80
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   39:     0x56119349a3f7 - std::panic::catch_unwind::h8195f9064b1509fa
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x56119349a3f7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h73cc419da1217371
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x56119349a3f7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h79dc6499ff073b09
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x561193843b95 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha718e8cdc51a5182
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x561193843b95 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h86072abc877c5474
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x561193843b95 - std::sys::pal::unix::thread::Thread::new::thread_start::hac4056197c365894
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7efdd9e59ac3 - <unknown>
[INFO] [stdout]   46:     0x7efdd9eeabf4 - __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 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7702e779bdf2d5507aaadb353d03bce4ddea39f128635817067005a78ad75a0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7702e779bdf2d5507aaadb353d03bce4ddea39f128635817067005a78ad75a0c", kill_on_drop: false }`
[INFO] [stdout] 7702e779bdf2d5507aaadb353d03bce4ddea39f128635817067005a78ad75a0c
