[INFO] cloning repository https://github.com/skyzh/mini-lsm-solution-checkpoint
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/skyzh/mini-lsm-solution-checkpoint" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskyzh%2Fmini-lsm-solution-checkpoint", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskyzh%2Fmini-lsm-solution-checkpoint'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e18972c4e792c980fa457c8dea6f1cdcd7715ea
[INFO] checking skyzh/mini-lsm-solution-checkpoint against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskyzh%2Fmini-lsm-solution-checkpoint" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/skyzh/mini-lsm-solution-checkpoint
[INFO] finished tweaking git repo https://github.com/skyzh/mini-lsm-solution-checkpoint
[INFO] tweaked toml for git repo https://github.com/skyzh/mini-lsm-solution-checkpoint written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/skyzh/mini-lsm-solution-checkpoint on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/skyzh/mini-lsm-solution-checkpoint 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.21
[INFO] [stderr]   Downloaded moka v0.12.16
[INFO] [stderr]   Downloaded rustyline v18.0.1
[INFO] [stderr]   Downloaded farmhash v1.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c53dcc1ac5cea7c60c831942a26c3fac5b48b5456a21f0fc9d8370f485e4e963
[INFO] running `Command { std: "docker" "start" "c53dcc1ac5cea7c60c831942a26c3fac5b48b5456a21f0fc9d8370f485e4e963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c53dcc1ac5cea7c60c831942a26c3fac5b48b5456a21f0fc9d8370f485e4e963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c53dcc1ac5cea7c60c831942a26c3fac5b48b5456a21f0fc9d8370f485e4e963" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c53dcc1ac5cea7c60c831942a26c3fac5b48b5456a21f0fc9d8370f485e4e963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c53dcc1ac5cea7c60c831942a26c3fac5b48b5456a21f0fc9d8370f485e4e963" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]     Checking smallvec v1.16.0
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.21
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]     Checking cpufeatures v0.3.1
[INFO] [stderr]     Checking endian-type v0.2.0
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking chacha20 v0.10.2
[INFO] [stderr]     Checking farmhash v1.1.5
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking fastrand v2.5.0
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking radix_trie v0.3.0
[INFO] [stderr]    Compiling ouroboros_macro v0.18.5
[INFO] [stderr]     Checking crossbeam-channel v0.5.17
[INFO] [stderr]     Checking crossbeam-skiplist v0.1.3
[INFO] [stderr]     Checking ouroboros v0.18.5
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking uuid v1.26.1
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking moka v0.12.16
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling clap_derive v4.6.4
[INFO] [stderr]     Checking clap v4.6.6
[INFO] [stderr]     Checking rustyline v18.0.1
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking mini-lsm-starter v0.4.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `arc-swap`
[INFO] [stderr]  --> Cargo.toml:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | arc-swap = "1"
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `arc-swap`
[INFO] [stderr] warning: `mini-lsm-starter` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.72s
[INFO] running `Command { std: "docker" "inspect" "c53dcc1ac5cea7c60c831942a26c3fac5b48b5456a21f0fc9d8370f485e4e963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c53dcc1ac5cea7c60c831942a26c3fac5b48b5456a21f0fc9d8370f485e4e963", kill_on_drop: false }`
[INFO] [stdout] c53dcc1ac5cea7c60c831942a26c3fac5b48b5456a21f0fc9d8370f485e4e963
