[INFO] fetching crate stupid-simple-kv 0.3.3...
[INFO] testing stupid-simple-kv-0.3.3 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate stupid-simple-kv 0.3.3 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate stupid-simple-kv 0.3.3
[INFO] finished tweaking crates.io crate stupid-simple-kv 0.3.3
[INFO] tweaked toml for crates.io crate stupid-simple-kv 0.3.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stupid-simple-kv 0.3.3 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] crate crates.io crate stupid-simple-kv 0.3.3 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" "+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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e952a2d9a5548a14a2980017096017d2c327cfff749d2398104eab48f85d78ee
[INFO] running `Command { std: "docker" "start" "-a" "e952a2d9a5548a14a2980017096017d2c327cfff749d2398104eab48f85d78ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e952a2d9a5548a14a2980017096017d2c327cfff749d2398104eab48f85d78ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e952a2d9a5548a14a2980017096017d2c327cfff749d2398104eab48f85d78ee", kill_on_drop: false }`
[INFO] [stdout] e952a2d9a5548a14a2980017096017d2c327cfff749d2398104eab48f85d78ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c04b5f019bc67c7d5a3a22f463ea1ce0ef102d8b303a6d8844e4b07faaebde87
[INFO] running `Command { std: "docker" "start" "-a" "c04b5f019bc67c7d5a3a22f463ea1ce0ef102d8b303a6d8844e4b07faaebde87", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling libsqlite3-sys v0.33.0
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling rusqlite v0.35.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling stupid-simple-kv v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.57s
[INFO] running `Command { std: "docker" "inspect" "c04b5f019bc67c7d5a3a22f463ea1ce0ef102d8b303a6d8844e4b07faaebde87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c04b5f019bc67c7d5a3a22f463ea1ce0ef102d8b303a6d8844e4b07faaebde87", kill_on_drop: false }`
[INFO] [stdout] c04b5f019bc67c7d5a3a22f463ea1ce0ef102d8b303a6d8844e4b07faaebde87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a37c68eea590b2557026741aaaaf19f27db104e2c581328d89737fdad42244f5
[INFO] running `Command { std: "docker" "start" "-a" "a37c68eea590b2557026741aaaaf19f27db104e2c581328d89737fdad42244f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling clap_builder v4.5.38
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling clap v4.5.38
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling stupid-simple-kv v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 33.67s
[INFO] running `Command { std: "docker" "inspect" "a37c68eea590b2557026741aaaaf19f27db104e2c581328d89737fdad42244f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a37c68eea590b2557026741aaaaf19f27db104e2c581328d89737fdad42244f5", kill_on_drop: false }`
[INFO] [stdout] a37c68eea590b2557026741aaaaf19f27db104e2c581328d89737fdad42244f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b721398445a1b3fac7b5e63dd98a0a24658323cfee36b8a1d3848aaedfe373eb
[INFO] running `Command { std: "docker" "start" "-a" "b721398445a1b3fac7b5e63dd98a0a24658323cfee36b8a1d3848aaedfe373eb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stupid_simple_kv-bf7604ad3130730c)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test keys::tests::roundtrip_longer_tuple ... ok
[INFO] [stdout] test keys::tests::decode_error_wrong_length ... ok
[INFO] [stdout] test keys::tests::roundtrip_false_bool ... ok
[INFO] [stdout] test keys::tests::roundtrip_one_tuple ... ok
[INFO] [stdout] test keys::tests::roundtrip_simple_tuple ... ok
[INFO] [stdout] test keys::tests::roundtrip_tuple_tryfrom ... ok
[INFO] [stdout] test keys::tests::decode_error_wrong_type ... ok
[INFO] [stdout] test keys::tests::roundtrip_with_strings ... ok
[INFO] [stdout] test tests::kv_integration_tests::clear_backend ... ok
[INFO] [stdout] test tests::kv_integration_tests::delete_removes_value ... ok
[INFO] [stdout] test tests::kv_integration_tests::get_nonexistent_returns_none ... ok
[INFO] [stdout] test tests::kv_integration_tests::list_prefix ... ok
[INFO] [stdout] test tests::kv_integration_tests::list_range ... ok
[INFO] [stdout] test tests::kv_integration_tests::json_roundtrip_memory ... ok
[INFO] [stdout] test tests::kv_integration_tests::set_and_get_single_value ... ok
[INFO] [stdout] test tests::kv_integration_tests::overwrite_value ... ok
[INFO] [stdout] test backends::sqlite_backend::tests::sqlite_set_and_get ... ok
[INFO] [stdout] test backends::sqlite_backend::tests::sqlite_prefix_iter ... ok
[INFO] [stdout] test backends::sqlite_backend::tests::sqlite_kv_set_get_delete ... ok
[INFO] [stdout] test tests::kv_integration_tests::json_roundtrip_sqlite ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stupid_simple_kv
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/lib.rs - Kv::delete (line 166) ... ok
[INFO] [stdout] test src/lib.rs - Kv::entries (line 186) ... ok
[INFO] [stdout] test src/lib.rs - Kv::from_json_string (line 257) ... ok
[INFO] [stdout] test src/lib.rs - Kv::list (line 205) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - Kv::new (line 102) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/lib.rs - Kv (line 87) ... ok
[INFO] [stdout] test src/list_builder.rs - list_builder::KvListBuilder (line 11) ... ok
[INFO] [stdout] test src/lib.rs - Kv::set (line 138) ... ok
[INFO] [stdout] test src/lib.rs - Kv::get (line 114) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.62s; merged doctests compilation took 0.58s
[INFO] running `Command { std: "docker" "inspect" "b721398445a1b3fac7b5e63dd98a0a24658323cfee36b8a1d3848aaedfe373eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b721398445a1b3fac7b5e63dd98a0a24658323cfee36b8a1d3848aaedfe373eb", kill_on_drop: false }`
[INFO] [stdout] b721398445a1b3fac7b5e63dd98a0a24658323cfee36b8a1d3848aaedfe373eb