[INFO] fetching crate monoutils-store 0.2.1...
[INFO] testing monoutils-store-0.2.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate monoutils-store 0.2.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate monoutils-store 0.2.1
[INFO] finished tweaking crates.io crate monoutils-store 0.2.1
[INFO] tweaked toml for crates.io crate monoutils-store 0.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate monoutils-store 0.2.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 124 packages to latest compatible versions
[INFO] [stderr]       Adding lru v0.12.5 (available: v0.16.2)
[INFO] [stderr]       Adding proc-macro-crate v1.1.3 (available: v1.3.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04417e8512d8ecdbafb40f39bfc6936bf55b432c2f70d76153d55afd2d539da0
[INFO] running `Command { std: "docker" "start" "-a" "04417e8512d8ecdbafb40f39bfc6936bf55b432c2f70d76153d55afd2d539da0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04417e8512d8ecdbafb40f39bfc6936bf55b432c2f70d76153d55afd2d539da0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04417e8512d8ecdbafb40f39bfc6936bf55b432c2f70d76153d55afd2d539da0", kill_on_drop: false }`
[INFO] [stdout] 04417e8512d8ecdbafb40f39bfc6936bf55b432c2f70d76153d55afd2d539da0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b1baf797ade41d84dc93f1b87428a5f6c7b2ad2170ba85769c1c2eb9ea5906a
[INFO] running `Command { std: "docker" "start" "-a" "6b1baf797ade41d84dc93f1b87428a5f6c7b2ad2170ba85769c1c2eb9ea5906a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling core2 v0.4.0
[INFO] [stderr]    Compiling const-str v0.4.3
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling base-x v0.2.11
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling unsigned-varint v0.7.2
[INFO] [stderr]    Compiling unsigned-varint v0.8.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling blake2b_simd v1.0.3
[INFO] [stderr]    Compiling blake2s_simd v1.0.3
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling quick-protobuf v0.8.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling mio v1.1.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling aliasable v0.1.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
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[INFO] [stderr]    Compiling quote v1.0.41
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[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
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[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.16
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling data-encoding-macro v0.1.18
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling match-lookup v0.1.1
[INFO] [stderr]    Compiling multihash-derive v0.8.1
[INFO] [stderr]    Compiling libipld-cbor-derive v0.16.0
[INFO] [stderr]    Compiling base256emoji v1.0.2
[INFO] [stderr]    Compiling multibase v0.9.2
[INFO] [stderr]    Compiling serde-big-array v0.3.3
[INFO] [stderr]    Compiling multihash v0.19.3
[INFO] [stderr]    Compiling cbor4ii v0.2.14
[INFO] [stderr]    Compiling multihash v0.18.1
[INFO] [stderr]    Compiling cid v0.11.1
[INFO] [stderr]    Compiling cid v0.10.1
[INFO] [stderr]    Compiling ipld-core v0.4.2
[INFO] [stderr]    Compiling libipld-core v0.16.0
[INFO] [stderr]    Compiling libipld-json v0.16.0
[INFO] [stderr]    Compiling libipld-pb v0.16.0
[INFO] [stderr]    Compiling libipld-macro v0.16.0
[INFO] [stderr]    Compiling libipld-cbor v0.16.0
[INFO] [stderr]    Compiling serde_ipld_dagcbor v0.6.4
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling libipld v0.16.0
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling monoutils-store v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `BalancedDagLayout` is never constructed
[INFO] [stdout]   --> lib/implementations/layouts/balanced.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct BalancedDagLayout {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TrickleDagLayout` is never constructed
[INFO] [stdout]   --> lib/implementations/layouts/trickle.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct TrickleDagLayout {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.89s
[INFO] running `Command { std: "docker" "inspect" "6b1baf797ade41d84dc93f1b87428a5f6c7b2ad2170ba85769c1c2eb9ea5906a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b1baf797ade41d84dc93f1b87428a5f6c7b2ad2170ba85769c1c2eb9ea5906a", kill_on_drop: false }`
[INFO] [stdout] 6b1baf797ade41d84dc93f1b87428a5f6c7b2ad2170ba85769c1c2eb9ea5906a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7768aef1bfaf418bc506cb26d588d828bd634dd2aa90990271e9e5ae80ca2875
[INFO] running `Command { std: "docker" "start" "-a" "7768aef1bfaf418bc506cb26d588d828bd634dd2aa90990271e9e5ae80ca2875", kill_on_drop: false }`
[INFO] [stderr]    Compiling monoutils-store v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `BalancedDagLayout` is never constructed
[INFO] [stdout]   --> lib/implementations/layouts/balanced.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct BalancedDagLayout {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TrickleDagLayout` is never constructed
[INFO] [stdout]   --> lib/implementations/layouts/trickle.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct TrickleDagLayout {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BalancedDagLayout` is never constructed
[INFO] [stdout]   --> lib/implementations/layouts/balanced.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct BalancedDagLayout {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TrickleDagLayout` is never constructed
[INFO] [stdout]   --> lib/implementations/layouts/trickle.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct TrickleDagLayout {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.51s
[INFO] running `Command { std: "docker" "inspect" "7768aef1bfaf418bc506cb26d588d828bd634dd2aa90990271e9e5ae80ca2875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7768aef1bfaf418bc506cb26d588d828bd634dd2aa90990271e9e5ae80ca2875", kill_on_drop: false }`
[INFO] [stdout] 7768aef1bfaf418bc506cb26d588d828bd634dd2aa90990271e9e5ae80ca2875
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a2d65899bcb053ee9934ce3461c3b58c7bff14fe2faa06b8eb9ac6c91633798
[INFO] running `Command { std: "docker" "start" "-a" "3a2d65899bcb053ee9934ce3461c3b58c7bff14fe2faa06b8eb9ac6c91633798", kill_on_drop: false }`
[INFO] [stderr] warning: struct `BalancedDagLayout` is never constructed
[INFO] [stderr]   --> lib/implementations/layouts/balanced.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct BalancedDagLayout {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TrickleDagLayout` is never constructed
[INFO] [stderr]   --> lib/implementations/layouts/trickle.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct TrickleDagLayout {}
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `monoutils-store` (lib) generated 2 warnings
[INFO] [stderr] warning: `monoutils-store` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests lib/lib.rs (/opt/rustwide/target/debug/deps/monoutils_store-5a1015f431b68909)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test implementations::stores::memstore::tests::test_memory_store_put_and_get ... ok
[INFO] [stdout] test implementations::layouts::flat::tests::test_flat_dag_layout_seek ... ok
[INFO] [stdout] test implementations::layouts::flat::tests::test_flat_dag_layout_organize_and_retrieve ... ok
[INFO] [stdout] test implementations::chunkers::fixed::tests::test_fixed_size_chunker ... ok
[INFO] [stderr]    Doc-tests monoutils_store
[INFO] [stdout] test implementations::stores::dualstore::tests::test_dual_store_put_and_get ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3a2d65899bcb053ee9934ce3461c3b58c7bff14fe2faa06b8eb9ac6c91633798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a2d65899bcb053ee9934ce3461c3b58c7bff14fe2faa06b8eb9ac6c91633798", kill_on_drop: false }`
[INFO] [stdout] 3a2d65899bcb053ee9934ce3461c3b58c7bff14fe2faa06b8eb9ac6c91633798