[INFO] cloning repository https://github.com/teltam/ferrum-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/teltam/ferrum-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteltam%2Fferrum-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteltam%2Fferrum-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d29489f82ee8fce4e2549c9bb1a1560c90bb0470 [INFO] testing teltam/ferrum-rs against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteltam%2Fferrum-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/teltam/ferrum-rs on toolchain 414482f6a0d4e7290f614300581a0b55442552a3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/teltam/ferrum-rs [INFO] finished tweaking git repo https://github.com/teltam/ferrum-rs [INFO] tweaked toml for git repo https://github.com/teltam/ferrum-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/teltam/ferrum-rs 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" "+414482f6a0d4e7290f614300581a0b55442552a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d2282ea021b7ed989274b4dd11e27daf77cd2cca3e280c89a7b0b5f4c663b7c [INFO] running `Command { std: "docker" "start" "-a" "4d2282ea021b7ed989274b4dd11e27daf77cd2cca3e280c89a7b0b5f4c663b7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d2282ea021b7ed989274b4dd11e27daf77cd2cca3e280c89a7b0b5f4c663b7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d2282ea021b7ed989274b4dd11e27daf77cd2cca3e280c89a7b0b5f4c663b7c", kill_on_drop: false }` [INFO] [stdout] 4d2282ea021b7ed989274b4dd11e27daf77cd2cca3e280c89a7b0b5f4c663b7c [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=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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d00318d3642e9129aefb90bd33284fb996bf8e43df6b20600f7cb41f3a764532 [INFO] running `Command { std: "docker" "start" "-a" "d00318d3642e9129aefb90bd33284fb996bf8e43df6b20600f7cb41f3a764532", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling serde v1.0.213 [INFO] [stderr] Compiling serde_json v1.0.132 [INFO] [stderr] Compiling cpufeatures v0.2.14 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.85 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling serde_derive v1.0.213 [INFO] [stderr] Compiling ferrum-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated items `new` and `hash` are never used [INFO] [stdout] --> src/flush.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 27 | impl DataBlock { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 28 | pub fn new(block_size: usize) -> DataBlock { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn hash(&self) -> String { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `flush` is never used [INFO] [stdout] --> src/flush.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn flush(mem_table: &MemTable) -> std::io::Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `hash` is never used [INFO] [stdout] --> src/mem_table.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 22 | impl MemTableEntry { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] 23 | fn hash(&self) -> String { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get`, and `put` are never used [INFO] [stdout] --> src/mem_table.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 48 | impl MemTable { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 49 | pub fn new() -> MemTable { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn get(&self, key: String) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn put(&mut self, key: String, value: u32) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.75s [INFO] running `Command { std: "docker" "inspect" "d00318d3642e9129aefb90bd33284fb996bf8e43df6b20600f7cb41f3a764532", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d00318d3642e9129aefb90bd33284fb996bf8e43df6b20600f7cb41f3a764532", kill_on_drop: false }` [INFO] [stdout] d00318d3642e9129aefb90bd33284fb996bf8e43df6b20600f7cb41f3a764532 [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=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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a4cb6e6b0c3aa69ef998b3e88e6e6d09e2c01a10e5d51b7c4a0dfb2cd26c067 [INFO] running `Command { std: "docker" "start" "-a" "3a4cb6e6b0c3aa69ef998b3e88e6e6d09e2c01a10e5d51b7c4a0dfb2cd26c067", kill_on_drop: false }` [INFO] [stderr] Compiling ferrum-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated items `new` and `hash` are never used [INFO] [stdout] --> src/flush.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 27 | impl DataBlock { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 28 | pub fn new(block_size: usize) -> DataBlock { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn hash(&self) -> String { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `flush` is never used [INFO] [stdout] --> src/flush.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn flush(mem_table: &MemTable) -> std::io::Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `hash` is never used [INFO] [stdout] --> src/mem_table.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 22 | impl MemTableEntry { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] 23 | fn hash(&self) -> String { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get`, and `put` are never used [INFO] [stdout] --> src/mem_table.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 48 | impl MemTable { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 49 | pub fn new() -> MemTable { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn get(&self, key: String) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn put(&mut self, key: String, value: u32) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `Command { std: "docker" "inspect" "3a4cb6e6b0c3aa69ef998b3e88e6e6d09e2c01a10e5d51b7c4a0dfb2cd26c067", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a4cb6e6b0c3aa69ef998b3e88e6e6d09e2c01a10e5d51b7c4a0dfb2cd26c067", kill_on_drop: false }` [INFO] [stdout] 3a4cb6e6b0c3aa69ef998b3e88e6e6d09e2c01a10e5d51b7c4a0dfb2cd26c067 [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=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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d807bc632d316377c4eefc1a711d63f02cc8050e2309d0a9feacd4d9e8c03b68 [INFO] running `Command { std: "docker" "start" "-a" "d807bc632d316377c4eefc1a711d63f02cc8050e2309d0a9feacd4d9e8c03b68", kill_on_drop: false }` [INFO] [stderr] warning: associated items `new` and `hash` are never used [INFO] [stderr] --> src/flush.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 27 | impl DataBlock { [INFO] [stderr] | -------------- associated items in this implementation [INFO] [stderr] 28 | pub fn new(block_size: usize) -> DataBlock { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 35 | pub fn hash(&self) -> String { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `flush` is never used [INFO] [stderr] --> src/flush.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn flush(mem_table: &MemTable) -> std::io::Result { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `hash` is never used [INFO] [stderr] --> src/mem_table.rs:23:8 [INFO] [stderr] | [INFO] [stderr] 22 | impl MemTableEntry { [INFO] [stderr] | ------------------ method in this implementation [INFO] [stderr] 23 | fn hash(&self) -> String { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `get`, and `put` are never used [INFO] [stderr] --> src/mem_table.rs:49:12 [INFO] [stderr] | [INFO] [stderr] 48 | impl MemTable { [INFO] [stderr] | ------------- associated items in this implementation [INFO] [stderr] 49 | pub fn new() -> MemTable { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 56 | pub fn get(&self, key: String) -> Option { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 66 | pub fn put(&mut self, key: String, value: u32) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `ferrum-rs` (lib) generated 4 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ferrum_rs-0a8ee87c5a1fba1b) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test mem_table::tests::test_mem_table_read_and_write ... ok [INFO] [stdout] test flush::tests::test_flush ... ok [INFO] [stdout] test flush::tests::test_sst_write ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- flush::tests::test_sst_write stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'flush::tests::test_sst_write' panicked at src/flush.rs:144:39: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Custom { kind: UnexpectedEof, error: Error("EOF while parsing a value", line: 1, column: 0) } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x6400f8752dd2 - std::backtrace_rs::backtrace::libunwind::trace::h2a54ddf40adf8cf8 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x6400f8752dd2 - std::backtrace_rs::backtrace::trace_unsynchronized::h332dec2b3594a10b [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x6400f8752dd2 - std::sys::backtrace::_print_fmt::hcb3dee91dccac105 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x6400f8752dd2 - ::fmt::h2f02338d4ae6d8b0 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x6400f87774b3 - core::fmt::rt::Argument::fmt::h8705d664b1839d6c [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x6400f87774b3 - core::fmt::write::h5e77c22335cabc7f [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/core/src/fmt/mod.rs:1446:25 [INFO] [stdout] 6: 0x6400f874fc13 - std::io::default_write_fmt::h5c16109ce8878b06 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x6400f874fc13 - std::io::Write::write_fmt::h183cd11c08a12e04 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/io/mod.rs:1914:13 [INFO] [stdout] 8: 0x6400f8752c22 - std::sys::backtrace::BacktraceLock::print::hb22254026b13323e [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x6400f875435c - std::panicking::default_hook::{{closure}}::h15ac4e3ee7801be5 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/panicking.rs:300:22 [INFO] [stdout] 10: 0x6400f87541b2 - std::panicking::default_hook::h15db2a3343942a16 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x6400f870f6b4 - as core::ops::function::Fn>::call::ha02114eecd5b8f69 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 12: 0x6400f870f6b4 - test::test_main_with_exit_callback::{{closure}}::hfb76c9b760818eb2 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x6400f8754e53 - as core::ops::function::Fn>::call::h325134fa51136753 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 14: 0x6400f8754e53 - std::panicking::rust_panic_with_hook::h67f3fa85499b6cf9 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x6400f8754b0a - std::panicking::begin_panic_handler::{{closure}}::h40a30e994b26720e [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x6400f87532d9 - std::sys::backtrace::__rust_end_short_backtrace::hb5bcb2f6ea295c8b [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 17: 0x6400f875479d - __rustc[bf3627c2b8b7eae9]::rust_begin_unwind [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x6400f8775ef0 - core::panicking::panic_fmt::h20722ae9d0312a90 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x6400f8776356 - core::result::unwrap_failed::h3a549f59308089dd [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/core/src/result.rs:1732:5 [INFO] [stdout] 20: 0x6400f869ba20 - core::result::Result::unwrap::h844d11314123c5cd [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/core/src/result.rs:1137:23 [INFO] [stdout] 21: 0x6400f869ba20 - ferrum_rs::flush::tests::test_sst_write::h087866e6e9a93f3b [INFO] [stdout] at /opt/rustwide/workdir/src/flush.rs:144:21 [INFO] [stdout] 22: 0x6400f869b7b7 - ferrum_rs::flush::tests::test_sst_write::{{closure}}::h18e340b5b6035126 [INFO] [stdout] at /opt/rustwide/workdir/src/flush.rs:127:24 [INFO] [stdout] 23: 0x6400f86b1856 - core::ops::function::FnOnce::call_once::h46abb5244faaaa8d [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x6400f8714e6b - core::ops::function::FnOnce::call_once::h57f6f31c364c320b [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x6400f8714e6b - test::__rust_begin_short_backtrace::h517520f4c2bfc013 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/test/src/lib.rs:648:18 [INFO] [stdout] 26: 0x6400f87140c2 - test::run_test_in_process::{{closure}}::h0914ac5f2719bf90 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/test/src/lib.rs:671:60 [INFO] [stdout] 27: 0x6400f87140c2 - as core::ops::function::FnOnce<()>>::call_once::h6fe627a8560ee122 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x6400f87140c2 - std::panicking::try::do_call::h8e4a522b2d07b5d9 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/panicking.rs:589:40 [INFO] [stdout] 29: 0x6400f87140c2 - std::panicking::try::h254b443d279d1f8a [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/panicking.rs:552:19 [INFO] [stdout] 30: 0x6400f87140c2 - std::panic::catch_unwind::he39107e495b94aed [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x6400f87140c2 - test::run_test_in_process::hb9053e7102e6de40 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/test/src/lib.rs:671:27 [INFO] [stdout] 32: 0x6400f87140c2 - test::run_test::{{closure}}::hed53f683e9967fc9 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/test/src/lib.rs:592:43 [INFO] [stdout] 33: 0x6400f86d74b4 - test::run_test::{{closure}}::h1b1395a97621c24c [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/test/src/lib.rs:622:41 [INFO] [stdout] 34: 0x6400f86d74b4 - std::sys::backtrace::__rust_begin_short_backtrace::hd15d7342920b94e4 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 35: 0x6400f86daeda - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf7d3403d2a997ad4 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x6400f86daeda - as core::ops::function::FnOnce<()>>::call_once::h804cb151403aed57 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x6400f86daeda - std::panicking::try::do_call::h83a3328114f83651 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/panicking.rs:589:40 [INFO] [stdout] 38: 0x6400f86daeda - std::panicking::try::h5371451a86d476d0 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/panicking.rs:552:19 [INFO] [stdout] 39: 0x6400f86daeda - std::panic::catch_unwind::h2d1b89e7535ca74a [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x6400f86daeda - std::thread::Builder::spawn_unchecked_::{{closure}}::h169c242c7f876b92 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x6400f86daeda - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4115e0f997976371 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x6400f87566fb - as core::ops::function::FnOnce>::call_once::hbc3fa83432d7fd73 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 43: 0x6400f87566fb - as core::ops::function::FnOnce>::call_once::heba5519d10f2c030 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 44: 0x6400f87566fb - std::sys::pal::unix::thread::Thread::new::thread_start::h211a36f354245501 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/sys/pal/unix/thread.rs:97:17 [INFO] [stdout] 45: 0x7fd684638aa4 - [INFO] [stdout] 46: 0x7fd6846c5a34 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] flush::tests::test_sst_write [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "d807bc632d316377c4eefc1a711d63f02cc8050e2309d0a9feacd4d9e8c03b68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d807bc632d316377c4eefc1a711d63f02cc8050e2309d0a9feacd4d9e8c03b68", kill_on_drop: false }` [INFO] [stdout] d807bc632d316377c4eefc1a711d63f02cc8050e2309d0a9feacd4d9e8c03b68