[INFO] cloning repository https://github.com/sarailQAQ/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/sarailQAQ/mini-lsm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsarailQAQ%2Fmini-lsm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsarailQAQ%2Fmini-lsm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dcdb9e091ed5ff060ba4b25cbc8952d7e3a00808
[INFO] checking sarailQAQ/mini-lsm against try#6713fa75964eb229409a9c6f6f5c418423e313ff for pr-133502-22
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsarailQAQ%2Fmini-lsm" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/sarailQAQ/mini-lsm
[INFO] finished tweaking git repo https://github.com/sarailQAQ/mini-lsm
[INFO] tweaked toml for git repo https://github.com/sarailQAQ/mini-lsm written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sarailQAQ/mini-lsm on toolchain 6713fa75964eb229409a9c6f6f5c418423e313ff
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sarailQAQ/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" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ec24a02cad4c942a3c4520c009a0a6c929232520ebd4235aa4635eb984cb1b3
[INFO] running `Command { std: "docker" "start" "-a" "8ec24a02cad4c942a3c4520c009a0a6c929232520ebd4235aa4635eb984cb1b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ec24a02cad4c942a3c4520c009a0a6c929232520ebd4235aa4635eb984cb1b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ec24a02cad4c942a3c4520c009a0a6c929232520ebd4235aa4635eb984cb1b3", kill_on_drop: false }`
[INFO] [stdout] 8ec24a02cad4c942a3c4520c009a0a6c929232520ebd4235aa4635eb984cb1b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9144d391ef65463f0e6818df280fee45629caa08b2377eb15318f3cccced3520
[INFO] running `Command { std: "docker" "start" "-a" "9144d391ef65463f0e6818df280fee45629caa08b2377eb15318f3cccced3520", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking aliasable v0.1.3
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]     Checking farmhash v1.1.5
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking shared_thread v0.2.0
[INFO] [stderr]     Checking crossbeam-skiplist v0.1.3
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking os_pipe v1.2.3
[INFO] [stderr]     Checking console v0.16.3
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking sigchld v0.2.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking shared_child v1.1.1
[INFO] [stderr]     Checking duct v1.1.1
[INFO] [stderr]     Checking moka v0.12.14
[INFO] [stderr]     Checking fd-lock v4.0.4
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking rustyline v17.0.2
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ouroboros_macro v0.18.5
[INFO] [stderr]     Checking ouroboros v0.18.5
[INFO] [stderr]     Checking clap v4.5.51
[INFO] [stderr]     Checking mini-lsm-xtask v0.2.0 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking mini-lsm-mvcc v0.2.0 (/opt/rustwide/workdir/mini-lsm-mvcc)
[INFO] [stderr]     Checking mini-lsm-starter v0.2.0 (/opt/rustwide/workdir/mini-lsm-starter)
[INFO] [stderr]     Checking mini-lsm v0.2.0 (/opt/rustwide/workdir/mini-lsm)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> mini-lsm-starter/src/iterators/merge_iterator.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         current.1.next();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 132 |         let _ = current.1.next();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> mini-lsm-starter/src/iterators/merge_iterator.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         current.1.next();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 132 |         let _ = current.1.next();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mini-lsm` (bin "mini-lsm-cli-ref")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/6713fa75964eb229409a9c6f6f5c418423e313ff/bin/rustc --crate-name mini_lsm_cli_ref --edition=2024 mini-lsm/src/bin/mini-lsm-cli.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=48314d67f0308f47 -C extra-filename=-894cee0a5621d4f7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-9a932791a53c6c16.rmeta --extern arc_swap=/opt/rustwide/target/debug/deps/libarc_swap-0cfbd5ed503e505c.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-561656c694538be0.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-428f9198cd737285.rmeta --extern crc32fast=/opt/rustwide/target/debug/deps/libcrc32fast-43fa6b50f2920028.rmeta --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-cbec6ebe05c8d4c0.rmeta --extern crossbeam_epoch=/opt/rustwide/target/debug/deps/libcrossbeam_epoch-41bc24a137d55b1a.rmeta --extern crossbeam_skiplist=/opt/rustwide/target/debug/deps/libcrossbeam_skiplist-92fa6f12e4978665.rmeta --extern farmhash=/opt/rustwide/target/debug/deps/libfarmhash-da2b8ef9cdfd7819.rmeta --extern mini_lsm=/opt/rustwide/target/debug/deps/libmini_lsm-c83b7c86b9ec21d3.rmeta --extern moka=/opt/rustwide/target/debug/deps/libmoka-30b708d55281ed6d.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-b424af5b8fb7be72.rmeta --extern ouroboros=/opt/rustwide/target/debug/deps/libouroboros-02941c47d08ba5a7.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-cf48a4f4438e1305.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-3ebfe9a7ed3c8b47.rmeta --extern rustyline=/opt/rustwide/target/debug/deps/librustyline-e12475eab9567780.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-f0aea7fb243c9739.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-40188924cf675af0.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `mini-lsm-starter` (bin "mini-lsm-cli" test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/6713fa75964eb229409a9c6f6f5c418423e313ff/bin/rustc --crate-name mini_lsm_cli --edition=2024 mini-lsm-starter/src/bin/mini-lsm-cli.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=7f83d861068a5956 -C extra-filename=-7becf6d90fa51a03 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-9a932791a53c6c16.rmeta --extern arc_swap=/opt/rustwide/target/debug/deps/libarc_swap-0cfbd5ed503e505c.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-561656c694538be0.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-428f9198cd737285.rmeta --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-cbec6ebe05c8d4c0.rmeta --extern crossbeam_epoch=/opt/rustwide/target/debug/deps/libcrossbeam_epoch-41bc24a137d55b1a.rmeta --extern crossbeam_skiplist=/opt/rustwide/target/debug/deps/libcrossbeam_skiplist-92fa6f12e4978665.rmeta --extern farmhash=/opt/rustwide/target/debug/deps/libfarmhash-da2b8ef9cdfd7819.rmeta --extern mini_lsm_starter=/opt/rustwide/target/debug/deps/libmini_lsm_starter-ba084a20bbee8f82.rmeta --extern moka=/opt/rustwide/target/debug/deps/libmoka-30b708d55281ed6d.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-b424af5b8fb7be72.rmeta --extern ouroboros=/opt/rustwide/target/debug/deps/libouroboros-02941c47d08ba5a7.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-cf48a4f4438e1305.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-3ebfe9a7ed3c8b47.rmeta --extern rustyline=/opt/rustwide/target/debug/deps/librustyline-e12475eab9567780.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-f0aea7fb243c9739.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-40188924cf675af0.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-8fc54bf3f6b411d1.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `mini-lsm-mvcc` (bin "mini-lsm-cli-mvcc-ref" test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/6713fa75964eb229409a9c6f6f5c418423e313ff/bin/rustc --crate-name mini_lsm_cli_mvcc_ref --edition=2024 mini-lsm-mvcc/src/bin/mini-lsm-cli.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=83fb38fe1ba755dd -C extra-filename=-595b187a54c92e5a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-9a932791a53c6c16.rmeta --extern arc_swap=/opt/rustwide/target/debug/deps/libarc_swap-0cfbd5ed503e505c.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-561656c694538be0.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-428f9198cd737285.rmeta --extern crc32fast=/opt/rustwide/target/debug/deps/libcrc32fast-43fa6b50f2920028.rmeta --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-cbec6ebe05c8d4c0.rmeta --extern crossbeam_epoch=/opt/rustwide/target/debug/deps/libcrossbeam_epoch-41bc24a137d55b1a.rmeta --extern crossbeam_skiplist=/opt/rustwide/target/debug/deps/libcrossbeam_skiplist-92fa6f12e4978665.rmeta --extern farmhash=/opt/rustwide/target/debug/deps/libfarmhash-da2b8ef9cdfd7819.rmeta --extern mini_lsm_mvcc=/opt/rustwide/target/debug/deps/libmini_lsm_mvcc-e880d15b517bf962.rmeta --extern moka=/opt/rustwide/target/debug/deps/libmoka-30b708d55281ed6d.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-b424af5b8fb7be72.rmeta --extern ouroboros=/opt/rustwide/target/debug/deps/libouroboros-02941c47d08ba5a7.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-cf48a4f4438e1305.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-3ebfe9a7ed3c8b47.rmeta --extern rustyline=/opt/rustwide/target/debug/deps/librustyline-e12475eab9567780.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-f0aea7fb243c9739.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-40188924cf675af0.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-8fc54bf3f6b411d1.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "9144d391ef65463f0e6818df280fee45629caa08b2377eb15318f3cccced3520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9144d391ef65463f0e6818df280fee45629caa08b2377eb15318f3cccced3520", kill_on_drop: false }`
[INFO] [stdout] 9144d391ef65463f0e6818df280fee45629caa08b2377eb15318f3cccced3520
