[INFO] cloning repository https://github.com/LevKruglyak/limousine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LevKruglyak/limousine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLevKruglyak%2Flimousine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLevKruglyak%2Flimousine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dcbf4745b3fc97d3c4843ce70ced35df3a568513
[INFO] checking LevKruglyak/limousine/dcbf4745b3fc97d3c4843ce70ced35df3a568513 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLevKruglyak%2Flimousine" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LevKruglyak/limousine on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LevKruglyak/limousine
[INFO] finished tweaking git repo https://github.com/LevKruglyak/limousine
[INFO] tweaked toml for git repo https://github.com/LevKruglyak/limousine written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/LevKruglyak/limousine 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fault-injection v1.0.10
[INFO] [stderr]   Downloaded marble v15.0.7
[INFO] [stderr]   Downloaded shared-local-state v0.1.4
[INFO] [stderr]   Downloaded kdam v0.5.2
[INFO] [stderr]   Downloaded concurrent-map v5.0.33
[INFO] [stderr]   Downloaded pagetable v0.4.5
[INFO] [stderr]   Downloaded ebr v0.2.11
[INFO] [stderr]   Downloaded stack-map v1.0.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef34bed6975951368cd31ea17d8bfe5e890f5a4ba35f9aa82bb06f6da84079ec
[INFO] running `Command { std: "docker" "start" "-a" "ef34bed6975951368cd31ea17d8bfe5e890f5a4ba35f9aa82bb06f6da84079ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef34bed6975951368cd31ea17d8bfe5e890f5a4ba35f9aa82bb06f6da84079ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef34bed6975951368cd31ea17d8bfe5e890f5a4ba35f9aa82bb06f6da84079ec", kill_on_drop: false }`
[INFO] [stdout] ef34bed6975951368cd31ea17d8bfe5e890f5a4ba35f9aa82bb06f6da84079ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e0808eff3b1af32d74c4789b3cffa488c0bff1a3a0d664ea7b1ef94bf3a4809
[INFO] running `Command { std: "docker" "start" "-a" "1e0808eff3b1af32d74c4789b3cffa488c0bff1a3a0d664ea7b1ef94bf3a4809", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking slice_search v0.1.2 (/opt/rustwide/workdir/utils/slice_search)
[INFO] [stderr]     Checking shared-local-state v0.1.4
[INFO] [stderr]     Checking either v1.12.0
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]     Checking ebr v0.2.11
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking stack-map v1.0.5
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]     Checking concurrent-map v5.0.33
[INFO] [stderr]     Checking pagetable v0.4.5
[INFO] [stderr]     Checking fault-injection v1.0.10
[INFO] [stderr]     Checking anstyle-query v1.1.0
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]     Checking generational-arena v0.2.9
[INFO] [stderr]     Checking clap_lex v0.7.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling jobserver v0.1.31
[INFO] [stderr]     Checking clap_builder v4.5.6
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling cc v1.0.99
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]     Checking num-bigint v0.4.5
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking kdam v0.5.2
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]    Compiling zstd-sys v2.0.9+zstd.1.5.5
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling trait-set v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling clap_derive v4.5.5
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling limousine_derive v0.3.4 (/opt/rustwide/workdir/derive)
[INFO] [stderr]     Checking clap v4.5.6
[INFO] [stderr]     Checking serde v1.0.203
[INFO] [stderr]     Checking marble v15.0.7
[INFO] [stderr]     Checking gapped_array v0.1.0 (/opt/rustwide/workdir/utils/gapped_array)
[INFO] [stderr]     Checking id_allocator v0.1.0 (/opt/rustwide/workdir/utils/id_allocator)
[INFO] [stderr]     Checking sorted_array v0.1.3 (/opt/rustwide/workdir/utils/sorted_array)
[INFO] [stderr]     Checking learned_index_segmentation v0.1.0 (/opt/rustwide/workdir/utils/learned_segment)
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_json v1.0.117
[INFO] [stderr]     Checking limousine_core v0.3.4 (/opt/rustwide/workdir/core)
[INFO] [stderr]     Checking limousine_bench v0.1.0 (/opt/rustwide/workdir/bench/runner)
[INFO] [stdout] warning: method `free_page` is never used
[INFO] [stdout]    --> core/src/common/storage/store.rs:260:8
[INFO] [stdout]     |
[INFO] [stdout] 258 | pub trait ObjectStoreGeneric {
[INFO] [stdout]     |           ------------------ method in this trait
[INFO] [stdout] 259 |     fn allocate_page(&mut self) -> StoreID;
[INFO] [stdout] 260 |     fn free_page(&mut self, id: StoreID) -> crate::Result<bool>;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking limousine_engine v0.3.4 (/opt/rustwide/workdir/engine)
[INFO] [stdout] warning: unused return value of `memory::MemoryList::<N, PA>::insert_after` that must be used
[INFO] [stdout]    --> core/src/common/list/memory.rs:215:9
[INFO] [stdout]     |
[INFO] [stdout] 215 |         list.insert_after(2, list.first);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 215 |         let _ = list.insert_after(2, list.first);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `memory::MemoryList::<N, PA>::clear` that must be used
[INFO] [stdout]    --> core/src/common/list/memory.rs:219:9
[INFO] [stdout]     |
[INFO] [stdout] 219 |         list.clear();
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 219 |         let _ = list.clear();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking limousine_tests v0.1.0 (/opt/rustwide/workdir/tests)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.62s
[INFO] running `Command { std: "docker" "inspect" "1e0808eff3b1af32d74c4789b3cffa488c0bff1a3a0d664ea7b1ef94bf3a4809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e0808eff3b1af32d74c4789b3cffa488c0bff1a3a0d664ea7b1ef94bf3a4809", kill_on_drop: false }`
[INFO] [stdout] 1e0808eff3b1af32d74c4789b3cffa488c0bff1a3a0d664ea7b1ef94bf3a4809