[INFO] fetching crate kv2 0.1.2...
[INFO] testing kv2-0.1.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate kv2 0.1.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate kv2 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate kv2 0.1.2
[INFO] tweaked toml for crates.io crate kv2 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kv2 0.1.2 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kv2 0.1.2 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b897180a00188f81fba7c2c78dd464cdcd18e2c22ee633bfc514242f9066e27c
[INFO] running `Command { std: "docker" "start" "-a" "b897180a00188f81fba7c2c78dd464cdcd18e2c22ee633bfc514242f9066e27c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b897180a00188f81fba7c2c78dd464cdcd18e2c22ee633bfc514242f9066e27c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b897180a00188f81fba7c2c78dd464cdcd18e2c22ee633bfc514242f9066e27c", kill_on_drop: false }`
[INFO] [stdout] b897180a00188f81fba7c2c78dd464cdcd18e2c22ee633bfc514242f9066e27c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6141db10b15340c6f48fc654c4d25c4768cbff770b8fc96a8b6fc4d2d97530e5
[INFO] running `Command { std: "docker" "start" "-a" "6141db10b15340c6f48fc654c4d25c4768cbff770b8fc96a8b6fc4d2d97530e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling kv2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.04s
[INFO] running `Command { std: "docker" "inspect" "6141db10b15340c6f48fc654c4d25c4768cbff770b8fc96a8b6fc4d2d97530e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6141db10b15340c6f48fc654c4d25c4768cbff770b8fc96a8b6fc4d2d97530e5", kill_on_drop: false }`
[INFO] [stdout] 6141db10b15340c6f48fc654c4d25c4768cbff770b8fc96a8b6fc4d2d97530e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c338193ac3e4da97522dc911e3d3874f9948712639078090852930afa36363ad
[INFO] running `Command { std: "docker" "start" "-a" "c338193ac3e4da97522dc911e3d3874f9948712639078090852930afa36363ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling kv2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "c338193ac3e4da97522dc911e3d3874f9948712639078090852930afa36363ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c338193ac3e4da97522dc911e3d3874f9948712639078090852930afa36363ad", kill_on_drop: false }`
[INFO] [stdout] c338193ac3e4da97522dc911e3d3874f9948712639078090852930afa36363ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5c73026cf38c384411a9840e16ee7e3e8f19a52c99b19cfbae6b6b2406405e03
[INFO] running `Command { std: "docker" "start" "-a" "5c73026cf38c384411a9840e16ee7e3e8f19a52c99b19cfbae6b6b2406405e03", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kv2-3a830282d68591b9)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::serde_tests::serde_parse_vk2_test_1 ... ok
[INFO] [stdout] test test::serde_tests::serde_parse_vk2_test_3 ... ok
[INFO] [stdout] test test::serde_tests::serde_parse_vk2_test_2 ... ok
[INFO] [stdout] test test::tests::parse_vk2_test_1 ... ok
[INFO] [stdout] test test::tests::parse_vk2_test_2 ... ok
[INFO] [stdout] test test::tests::parse_vk2_test_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kv2
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5c73026cf38c384411a9840e16ee7e3e8f19a52c99b19cfbae6b6b2406405e03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c73026cf38c384411a9840e16ee7e3e8f19a52c99b19cfbae6b6b2406405e03", kill_on_drop: false }`
[INFO] [stdout] 5c73026cf38c384411a9840e16ee7e3e8f19a52c99b19cfbae6b6b2406405e03