[INFO] cloning repository https://github.com/Standing-Man/mini-lsm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Standing-Man/mini-lsm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStanding-Man%2Fmini-lsm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStanding-Man%2Fmini-lsm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 88543a02a1dc985cc2418e2c23e0eda97de61f61 [INFO] testing Standing-Man/mini-lsm against master#562dee4820c458d823175268e41601d4c060588a for pr-154210 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStanding-Man%2Fmini-lsm" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/Standing-Man/mini-lsm [INFO] finished tweaking git repo https://github.com/Standing-Man/mini-lsm [INFO] tweaked toml for git repo https://github.com/Standing-Man/mini-lsm written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Standing-Man/mini-lsm on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Standing-Man/mini-lsm 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scheduled-thread-pool v0.2.7 [INFO] [stderr] Downloaded crossbeam-skiplist v0.1.3 [INFO] [stderr] Downloaded ouroboros v0.18.5 [INFO] [stderr] Downloaded shared_child v1.1.1 [INFO] [stderr] Downloaded ouroboros_macro v0.18.5 [INFO] [stderr] Downloaded sigchld v0.2.4 [INFO] [stderr] Downloaded duct v0.13.7 [INFO] [stderr] Downloaded raw-cpuid v10.7.0 [INFO] [stderr] Downloaded quanta v0.11.1 [INFO] [stderr] Downloaded rustyline v13.0.0 [INFO] [stderr] Downloaded moka v0.9.9 [INFO] [stderr] Downloaded farmhash v1.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e631842baba7b2c438ff6c71f20f9c44cc1cfe02f6309e58004f29273883484c [INFO] running `Command { std: "docker" "start" "-a" "e631842baba7b2c438ff6c71f20f9c44cc1cfe02f6309e58004f29273883484c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e631842baba7b2c438ff6c71f20f9c44cc1cfe02f6309e58004f29273883484c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e631842baba7b2c438ff6c71f20f9c44cc1cfe02f6309e58004f29273883484c", kill_on_drop: false }` [INFO] [stdout] e631842baba7b2c438ff6c71f20f9c44cc1cfe02f6309e58004f29273883484c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e83ffed6880bfff5df7d458528aec923e10d0590696ac34e04fca30344377e1b [INFO] running `Command { std: "docker" "start" "-a" "e83ffed6880bfff5df7d458528aec923e10d0590696ac34e04fca30344377e1b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling anstream v0.6.21 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling raw-cpuid v10.7.0 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling clap_builder v4.5.51 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling moka v0.9.9 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling triomphe v0.1.15 [INFO] [stderr] Compiling home v0.5.12 [INFO] [stderr] Compiling aliasable v0.1.3 [INFO] [stderr] Compiling tagptr v0.2.0 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling crossbeam-skiplist v0.1.3 [INFO] [stderr] Compiling farmhash v1.1.5 [INFO] [stderr] Compiling arc-swap v1.7.1 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling nix v0.27.1 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling fd-lock v4.0.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling scheduled-thread-pool v0.2.7 [INFO] [stderr] Compiling quanta v0.11.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling os_pipe v1.2.3 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling sigchld v0.2.4 [INFO] [stderr] Compiling shared_child v1.1.1 [INFO] [stderr] Compiling duct v0.13.7 [INFO] [stderr] Compiling rustyline v13.0.0 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling ouroboros_macro v0.18.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling ouroboros v0.18.5 [INFO] [stderr] Compiling clap v4.5.51 [INFO] [stderr] Compiling mini-lsm-xtask v0.2.0 (/opt/rustwide/workdir/xtask) [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling mini-lsm v0.2.0 (/opt/rustwide/workdir/mini-lsm) [INFO] [stderr] Compiling mini-lsm-mvcc v0.2.0 (/opt/rustwide/workdir/mini-lsm-mvcc) [INFO] [stderr] Compiling mini-lsm-starter v0.2.0 (/opt/rustwide/workdir/mini-lsm-starter) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s [INFO] running `Command { std: "docker" "inspect" "e83ffed6880bfff5df7d458528aec923e10d0590696ac34e04fca30344377e1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e83ffed6880bfff5df7d458528aec923e10d0590696ac34e04fca30344377e1b", kill_on_drop: false }` [INFO] [stdout] e83ffed6880bfff5df7d458528aec923e10d0590696ac34e04fca30344377e1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca0d6e699553f1be0ecd1693e2cb6daf44915229e629fc482bb47493897ec5a1 [INFO] running `Command { std: "docker" "start" "-a" "ca0d6e699553f1be0ecd1693e2cb6daf44915229e629fc482bb47493897ec5a1", kill_on_drop: false }` [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling mini-lsm-xtask v0.2.0 (/opt/rustwide/workdir/xtask) [INFO] [stderr] Compiling mini-lsm-starter v0.2.0 (/opt/rustwide/workdir/mini-lsm-starter) [INFO] [stderr] Compiling mini-lsm-mvcc v0.2.0 (/opt/rustwide/workdir/mini-lsm-mvcc) [INFO] [stderr] Compiling mini-lsm v0.2.0 (/opt/rustwide/workdir/mini-lsm) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 16.67s [INFO] running `Command { std: "docker" "inspect" "ca0d6e699553f1be0ecd1693e2cb6daf44915229e629fc482bb47493897ec5a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca0d6e699553f1be0ecd1693e2cb6daf44915229e629fc482bb47493897ec5a1", kill_on_drop: false }` [INFO] [stdout] ca0d6e699553f1be0ecd1693e2cb6daf44915229e629fc482bb47493897ec5a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ad853c1beaa87a4fb2eb7a44c04a4e4810c663e3b7d7af8f2be6378ca1a2805d [INFO] running `Command { std: "docker" "start" "-a" "ad853c1beaa87a4fb2eb7a44c04a4e4810c663e3b7d7af8f2be6378ca1a2805d", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mini_lsm-5abe3c332fd6d85c) [INFO] [stdout] [INFO] [stdout] running 56 tests [INFO] [stdout] test tests::week1_day1::test_task1_memtable_overwrite ... ok [INFO] [stdout] test tests::week1_day1::test_task1_memtable_get ... ok [INFO] [stdout] test tests::week1_day2::test_task1_empty_memtable_iter ... ok [INFO] [stdout] test tests::week1_day2::test_task1_memtable_iter ... ok [INFO] [stdout] test tests::week1_day2::test_task2_merge_2 ... ok [INFO] [stdout] test tests::week1_day2::test_task2_merge_empty ... ok [INFO] [stdout] test tests::week1_day2::test_task3_fused_iterator ... ok [INFO] [stdout] test tests::week1_day2::test_task2_merge_1 ... ok [INFO] [stdout] test tests::week1_day2::test_task2_merge_error ... ok [INFO] [stdout] test tests::week1_day3::test_block_build_all ... ok [INFO] [stdout] test tests::week1_day3::test_block_build_full ... ok [INFO] [stdout] test tests::week1_day3::test_block_build_large_1 ... ok [INFO] [stdout] test tests::week1_day3::test_block_build_large_2 ... ok [INFO] [stdout] test tests::week1_day3::test_block_build_single_key ... ok [INFO] [stdout] test tests::week1_day3::test_block_decode ... ok [INFO] [stdout] test tests::week1_day3::test_block_encode ... ok [INFO] [stdout] test tests::week1_day3::test_block_iterator ... ok [INFO] [stdout] test tests::week1_day1::test_task2_storage_integration ... ok [INFO] [stdout] test tests::week1_day3::test_block_seek_key ... ok [INFO] [stdout] test tests::week1_day4::test_sst_build_all ... ok [INFO] [stdout] test tests::week1_day4::test_sst_build_single_key ... ok [INFO] [stdout] test tests::week1_day4::test_sst_build_two_blocks ... ok [INFO] [stdout] test tests::week1_day5::test_task1_merge_1 ... ok [INFO] [stdout] test tests::week1_day5::test_task1_merge_2 ... ok [INFO] [stdout] test tests::week1_day5::test_task1_merge_3 ... ok [INFO] [stdout] test tests::week1_day2::test_task4_integration ... ok [INFO] [stdout] test tests::week1_day1::test_task3_storage_integration ... ok [INFO] [stdout] test tests::week1_day1::test_task4_storage_integration ... ok [INFO] [stdout] test tests::week1_day5::test_task1_merge_5 ... ok [INFO] [stdout] test tests::week1_day4::test_sst_decode ... ok [INFO] [stdout] test tests::week1_day4::test_sst_seek_key ... ok [INFO] [stdout] test tests::week1_day5::test_task3_storage_get ... ok [INFO] [stdout] test tests::week1_day1::test_task3_freeze_on_capacity ... ok [INFO] [stdout] test tests::week1_day7::test_task1_bloom_filter ... ok [INFO] [stdout] test tests::week1_day4::test_sst_iterator ... ok [INFO] [stdout] test tests::week1_day7::test_task2_sst_decode ... ok [INFO] [stdout] test tests::week1_day6::test_task1_storage_scan ... ok [INFO] [stdout] test tests::week1_day5::test_task1_merge_4 ... ok [INFO] [stdout] test tests::week1_day6::test_task1_storage_get ... ok [INFO] [stdout] test tests::week1_day5::test_task2_storage_scan ... ok [INFO] [stdout] test tests::week1_day7::test_task3_block_key_compression ... ok [INFO] [stdout] test tests::week2_day1::test_task1_full_compaction ... ok [INFO] [stdout] test tests::week2_day1::test_task2_concat_iterator ... ok [INFO] [stdout] test tests::week2_day1::test_task3_integration ... ok [INFO] [stdout] test tests::week2_day5::test_integration_leveled ... ok [INFO] [stdout] test tests::week2_day5::test_integration_simple ... ok [INFO] [stdout] test tests::week1_day6::test_task3_sst_filter ... ok [INFO] [stdout] test tests::week2_day5::test_integration_tiered ... ok [INFO] [stdout] test tests::week2_day6::test_integration_simple ... ok [INFO] [stdout] test tests::week2_day6::test_integration_leveled ... ok [INFO] [stdout] test tests::week2_day6::test_integration_tiered ... ok [INFO] [stdout] test tests::week1_day6::test_task2_auto_flush ... FAILED [INFO] [stdout] test tests::week2_day5::test_multiple_compacted_ssts_leveled ... ok [INFO] [stdout] test tests::week2_day3::test_integration ... ok [INFO] [stdout] test tests::week2_day2::test_integration ... ok [INFO] [stdout] test tests::week2_day4::test_integration ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::week1_day6::test_task2_auto_flush stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::week1_day6::test_task2_auto_flush' (63) panicked at mini-lsm/src/tests/week1_day6.rs:150:5: [INFO] [stdout] assertion failed: !storage.inner.state.read().l0_sstables.is_empty() [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x59537a4b011a - std[31e582c13f4e914f]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x59537a4b011a - std[31e582c13f4e914f]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x59537a4b011a - std[31e582c13f4e914f]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x59537a4b011a - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x59537a4c56ea - ::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x59537a4c56ea - core[fa0eadad68403074]::fmt::write [INFO] [stdout] 6: 0x59537a4b52c2 - std[31e582c13f4e914f]::io::default_write_fmt::> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x59537a4b52c2 - as std[31e582c13f4e914f]::io::Write>::write_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x59537a48cd6f - ::print [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x59537a48cd6f - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x59537a4a7759 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x59537a3f6eac - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x59537a3f6eac - test[7530e63dc052480e]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x59537a4a79d2 - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x59537a4a79d2 - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x59537a48ce5a - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:691:13 [INFO] [stdout] 16: 0x59537a481939 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x59537a48dc2d - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x59537a4c5eac - core[fa0eadad68403074]::panicking::panic_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x59537a4c5e72 - core[fa0eadad68403074]::panicking::panic [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:150:5 [INFO] [stdout] 20: 0x59537a36dcb4 - mini_lsm[38636be28f07e8f0]::tests::week1_day6::test_task2_auto_flush [INFO] [stdout] at /opt/rustwide/workdir/mini-lsm/src/tests/week1_day6.rs:150:5 [INFO] [stdout] 21: 0x59537a35c167 - mini_lsm[38636be28f07e8f0]::tests::week1_day6::test_task2_auto_flush::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/mini-lsm/src/tests/week1_day6.rs:135:27 [INFO] [stdout] 22: 0x59537a2e9e16 - >::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x59537a3eaf8b - core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x59537a3eaf8b - test[7530e63dc052480e]::__rust_begin_short_backtrace::, fn() -> core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:663:18 [INFO] [stdout] 25: 0x59537a3f797b - test[7530e63dc052480e]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:74 [INFO] [stdout] 26: 0x59537a3f797b - as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 27: 0x59537a3f797b - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 28: 0x59537a3f797b - std[31e582c13f4e914f]::panicking::catch_unwind::, core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 29: 0x59537a3f797b - std[31e582c13f4e914f]::panic::catch_unwind::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x59537a3f797b - test[7530e63dc052480e]::run_test_in_process [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:27 [INFO] [stdout] 31: 0x59537a3f797b - test[7530e63dc052480e]::run_test::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:607:43 [INFO] [stdout] 32: 0x59537a3f1dd4 - test[7530e63dc052480e]::run_test::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:637:41 [INFO] [stdout] 33: 0x59537a3f1dd4 - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 34: 0x59537a3fa582 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 35: 0x59537a3fa582 - ::{closure#1}::{closure#0}> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 36: 0x59537a3fa582 - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 37: 0x59537a3fa582 - std[31e582c13f4e914f]::panicking::catch_unwind::<(), core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 38: 0x59537a3fa582 - std[31e582c13f4e914f]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x59537a3fa582 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 40: 0x59537a3fa582 - ::{closure#1} as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x59537a4af7df - + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 42: 0x59537a4af7df - ::new::thread_start [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 43: 0x7c2c0897daa4 - [INFO] [stdout] 44: 0x7c2c08a0aa64 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::week1_day6::test_task2_auto_flush [INFO] [stdout] [INFO] [stdout] test result: FAILED. 55 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 25.38s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `-p mini-lsm --lib` [INFO] running `Command { std: "docker" "inspect" "ad853c1beaa87a4fb2eb7a44c04a4e4810c663e3b7d7af8f2be6378ca1a2805d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad853c1beaa87a4fb2eb7a44c04a4e4810c663e3b7d7af8f2be6378ca1a2805d", kill_on_drop: false }` [INFO] [stdout] ad853c1beaa87a4fb2eb7a44c04a4e4810c663e3b7d7af8f2be6378ca1a2805d