[INFO] cloning repository https://github.com/longfangsong/mini-kv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/longfangsong/mini-kv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flongfangsong%2Fmini-kv", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flongfangsong%2Fmini-kv'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a8e29d7435340fb7ddec5da1e10656902587c1ce [INFO] testing longfangsong/mini-kv against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flongfangsong%2Fmini-kv" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/longfangsong/mini-kv on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/longfangsong/mini-kv [INFO] finished tweaking git repo https://github.com/longfangsong/mini-kv [INFO] tweaked toml for git repo https://github.com/longfangsong/mini-kv written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/longfangsong/mini-kv already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1425a2bf53336af65cd4c3d8dab03f2ef1368709253c7c60d9f1612298e04a17 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1425a2bf53336af65cd4c3d8dab03f2ef1368709253c7c60d9f1612298e04a17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1425a2bf53336af65cd4c3d8dab03f2ef1368709253c7c60d9f1612298e04a17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1425a2bf53336af65cd4c3d8dab03f2ef1368709253c7c60d9f1612298e04a17", kill_on_drop: false }` [INFO] [stdout] 1425a2bf53336af65cd4c3d8dab03f2ef1368709253c7c60d9f1612298e04a17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea1c1b550d021d68967b70d8e3a54a5a51068a349c0ea84058afee5d83c5a488 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ea1c1b550d021d68967b70d8e3a54a5a51068a349c0ea84058afee5d83c5a488", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Compiling bindgen v0.51.1 [INFO] [stderr] Compiling protobuf v2.14.0 [INFO] [stderr] Compiling multimap v0.8.1 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling futures-task v0.3.4 [INFO] [stderr] Compiling futures-io v0.3.4 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling str_stack v0.1.0 [INFO] [stderr] Compiling rgb v0.8.17 [INFO] [stderr] Compiling cpp_demangle v0.2.15 [INFO] [stderr] Compiling quick-xml v0.18.1 [INFO] [stderr] Compiling msvc-demangler v0.7.0 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling num-format v0.4.0 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling futures-locks v0.5.0 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling backtrace-sys v0.1.36 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling symbolic-demangle v6.1.4 [INFO] [stderr] Compiling debugid v0.5.3 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling nix v0.16.1 [INFO] [stderr] Compiling backtrace v0.3.46 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling const-random v0.1.8 [INFO] [stderr] Compiling ahash v0.3.3 [INFO] [stderr] Compiling inferno v0.9.5 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling thiserror-impl v1.0.15 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling failure v0.1.7 [INFO] [stderr] Compiling thiserror v1.0.15 [INFO] [stderr] Compiling symbolic-common v6.1.4 [INFO] [stderr] Compiling grpcio-sys v0.5.2 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling pprof v0.3.16 [INFO] [stderr] Compiling grpcio v0.5.1 [INFO] [stderr] Compiling rpc v0.1.0 (/opt/rustwide/workdir/rpc) [INFO] [stderr] Compiling mini-kv v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `key` is never read [INFO] [stdout] --> src/test/benchmark.rs:38:21 [INFO] [stdout] | [INFO] [stdout] 38 | let mut key = [0u8; 8]; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scan` [INFO] [stdout] --> src/test/benchmark.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let scan = 0.1; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_scan` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 11s [INFO] running `Command { std: "docker" "inspect" "ea1c1b550d021d68967b70d8e3a54a5a51068a349c0ea84058afee5d83c5a488", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea1c1b550d021d68967b70d8e3a54a5a51068a349c0ea84058afee5d83c5a488", kill_on_drop: false }` [INFO] [stdout] ea1c1b550d021d68967b70d8e3a54a5a51068a349c0ea84058afee5d83c5a488 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a297cff5a66e6f3dc14d9387d3a7c658ffe61ce8f06a836ccbe800009d413b19 [INFO] running `Command { std: "docker" "start" "-a" "a297cff5a66e6f3dc14d9387d3a7c658ffe61ce8f06a836ccbe800009d413b19", kill_on_drop: false }` [INFO] [stderr] Compiling mini-kv v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `key` is never read [INFO] [stdout] --> src/test/benchmark.rs:38:21 [INFO] [stdout] | [INFO] [stdout] 38 | let mut key = [0u8; 8]; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scan` [INFO] [stdout] --> src/test/benchmark.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let scan = 0.1; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_scan` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.96s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mini_kv-5b3f19b3d1666096) [INFO] [stderr] Executable unittests src/test/benchmark.rs (/opt/rustwide/target/debug/deps/benchmark_pressure-096f2316a96e86b6) [INFO] [stderr] Executable unittests src/client/main.rs (/opt/rustwide/target/debug/deps/client-c39033eecb628b2f) [INFO] [stderr] Executable unittests src/server/main.rs (/opt/rustwide/target/debug/deps/server-bd119f5c05ced49a) [INFO] running `Command { std: "docker" "inspect" "a297cff5a66e6f3dc14d9387d3a7c658ffe61ce8f06a836ccbe800009d413b19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a297cff5a66e6f3dc14d9387d3a7c658ffe61ce8f06a836ccbe800009d413b19", kill_on_drop: false }` [INFO] [stdout] a297cff5a66e6f3dc14d9387d3a7c658ffe61ce8f06a836ccbe800009d413b19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fb4ddc44c196039672b29b9c47b9bf0be405afaec96010dbc0acbadfa47d96f5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fb4ddc44c196039672b29b9c47b9bf0be405afaec96010dbc0acbadfa47d96f5", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `key` is never read [INFO] [stderr] --> src/test/benchmark.rs:38:21 [INFO] [stderr] | [INFO] [stderr] 38 | let mut key = [0u8; 8]; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scan` [INFO] [stderr] --> src/test/benchmark.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | let scan = 0.1; [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_scan` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `mini-kv` (bin "benchmark-pressure" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mini_kv-5b3f19b3d1666096) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::test_server ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test::test_server stdout ---- [INFO] [stdout] thread 'test::test_server' panicked at 'index out of bounds: the len is 0 but the index is 0', src/test/mod.rs:31:16 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5571b0194a2d - std::backtrace_rs::backtrace::libunwind::trace::ha359b7f0090e2792 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x5571b0194a2d - std::backtrace_rs::backtrace::trace_unsynchronized::h0584631f25c1d70e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5571b0194a2d - std::sys_common::backtrace::_print_fmt::hdadffd97d279ff14 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x5571b0194a2d - ::fmt::h26f189e611080a74 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x5571b01b748c - core::fmt::write::hfb5d11dfe037e8b7 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/fmt/mod.rs:1194:17 [INFO] [stdout] 5: 0x5571b01913f1 - std::io::Write::write_fmt::h6a24ec64406df9e2 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/io/mod.rs:1655:15 [INFO] [stdout] 6: 0x5571b0196775 - std::sys_common::backtrace::_print::h7a0e44402913ba60 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x5571b0196775 - std::sys_common::backtrace::print::h9767dc455a84e728 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x5571b0196775 - std::panicking::default_hook::{{closure}}::h60afd6c8b12988ad [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x5571b0196464 - std::panicking::default_hook::ha7b9bac6813f9d21 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x5571b0196cc2 - std::panicking::rust_panic_with_hook::h7b117a162a6f8664 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x5571b0196ba7 - std::panicking::begin_panic_handler::{{closure}}::h346750923c608600 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x5571b0194ee4 - std::sys_common::backtrace::__rust_end_short_backtrace::h768c56c6a0c055c0 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x5571b01968d9 - rust_begin_unwind [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x5571b01273e3 - core::panicking::panic_fmt::h5c41cb2fa118fdbc [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panicking.rs:143:14 [INFO] [stdout] 15: 0x5571b0127322 - core::panicking::panic_bounds_check::h9d07f4c185f11f52 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panicking.rs:84:5 [INFO] [stdout] 16: 0x5571b013110e - >::index::h1437e45830db7019 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/slice/index.rs:241:10 [INFO] [stdout] 17: 0x5571b0130cb6 - core::slice::index:: for [T]>::index::h684f1bb7502f071b [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/slice/index.rs:18:9 [INFO] [stdout] 18: 0x5571b01341ca - as core::ops::index::Index>::index::hfaa47145cbd6460b [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/vec/mod.rs:2533:9 [INFO] [stdout] 19: 0x5571b0132577 - mini_kv::test::test_server::hca60a26c7dc19e36 [INFO] [stdout] at /opt/rustwide/workdir/src/test/mod.rs:31:16 [INFO] [stdout] 20: 0x5571b013223a - mini_kv::test::test_server::{{closure}}::h7e2a535b33d8d90f [INFO] [stdout] at /opt/rustwide/workdir/src/test/mod.rs:8:1 [INFO] [stdout] 21: 0x5571b0136c0e - core::ops::function::FnOnce::call_once::h9870ca399426ef31 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x5571b0170793 - core::ops::function::FnOnce::call_once::h018fc248431ce8de [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 23: 0x5571b0170793 - test::__rust_begin_short_backtrace::h293b982b6069d6e3 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:574:5 [INFO] [stdout] 24: 0x5571b016f549 - as core::ops::function::FnOnce>::call_once::h4fc1be1a762c7a46 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 25: 0x5571b016f549 - as core::ops::function::FnOnce<()>>::call_once::hd44623ec51b9e897 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 26: 0x5571b016f549 - std::panicking::try::do_call::ha8cfa4b025f5b832 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stdout] 27: 0x5571b016f549 - std::panicking::try::h664f75e41c112145 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stdout] 28: 0x5571b016f549 - std::panic::catch_unwind::h4932ec05cd60558e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stdout] 29: 0x5571b016f549 - test::run_test_in_process::ha14a47756671755c [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:597:18 [INFO] [stdout] 30: 0x5571b016f549 - test::run_test::run_test_inner::{{closure}}::h0ec9e37c8f67b62d [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:491:39 [INFO] [stdout] 31: 0x5571b013b6fe - test::run_test::run_test_inner::{{closure}}::hd9d2e7f26d4f59e6 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:518:37 [INFO] [stdout] 32: 0x5571b013b6fe - std::sys_common::backtrace::__rust_begin_short_backtrace::h41c0a39fac5123f8 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 33: 0x5571b0140c68 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h69a02ca0bebb6eeb [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:498:17 [INFO] [stdout] 34: 0x5571b0140c68 - as core::ops::function::FnOnce<()>>::call_once::hdd05632920ce689b [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 35: 0x5571b0140c68 - std::panicking::try::do_call::hb4947142729b90fd [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stdout] 36: 0x5571b0140c68 - std::panicking::try::h15a7e9b8394e6878 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stdout] 37: 0x5571b0140c68 - std::panic::catch_unwind::hbd3f4a3f9df49b85 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stdout] 38: 0x5571b0140c68 - std::thread::Builder::spawn_unchecked_::{{closure}}::h880b5d5f1b9799f4 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:497:30 [INFO] [stdout] 39: 0x5571b0140c68 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h304d5eaf401f5061 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 40: 0x5571b019b623 - as core::ops::function::FnOnce>::call_once::hdba7f2afed0c35b3 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 41: 0x5571b019b623 - as core::ops::function::FnOnce>::call_once::h38b0832765bf7961 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 42: 0x5571b019b623 - std::sys::unix::thread::Thread::new::thread_start::h70236dc17753425e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 43: 0x7f2f2ba2e609 - start_thread [INFO] [stdout] 44: 0x7f2f2b7fc163 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test::test_server [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "fb4ddc44c196039672b29b9c47b9bf0be405afaec96010dbc0acbadfa47d96f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb4ddc44c196039672b29b9c47b9bf0be405afaec96010dbc0acbadfa47d96f5", kill_on_drop: false }` [INFO] [stdout] fb4ddc44c196039672b29b9c47b9bf0be405afaec96010dbc0acbadfa47d96f5