[INFO] fetching crate mongodb-language-model 0.1.6...
[INFO] testing mongodb-language-model-0.1.6 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mongodb-language-model 0.1.6 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate mongodb-language-model 0.1.6
[INFO] finished tweaking crates.io crate mongodb-language-model 0.1.6
[INFO] tweaked toml for crates.io crate mongodb-language-model 0.1.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mongodb-language-model 0.1.6 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 29 packages to latest compatible versions
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 51573fba1c3c635bdf76bebb724c5181082299ca968e0f0be53d33163a0ff5cc
[INFO] running `Command { std: "docker" "start" "-a" "51573fba1c3c635bdf76bebb724c5181082299ca968e0f0be53d33163a0ff5cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51573fba1c3c635bdf76bebb724c5181082299ca968e0f0be53d33163a0ff5cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51573fba1c3c635bdf76bebb724c5181082299ca968e0f0be53d33163a0ff5cc", kill_on_drop: false }`
[INFO] [stdout] 51573fba1c3c635bdf76bebb724c5181082299ca968e0f0be53d33163a0ff5cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ca774f532227ce4fcc7e2134e0f0b3381ff299c03ed6584b85ee58f15c74d2bf
[INFO] running `Command { std: "docker" "start" "-a" "ca774f532227ce4fcc7e2134e0f0b3381ff299c03ed6584b85ee58f15c74d2bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling pest_meta v2.8.3
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]    Compiling mongodb-language-model v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.01s
[INFO] running `Command { std: "docker" "inspect" "ca774f532227ce4fcc7e2134e0f0b3381ff299c03ed6584b85ee58f15c74d2bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca774f532227ce4fcc7e2134e0f0b3381ff299c03ed6584b85ee58f15c74d2bf", kill_on_drop: false }`
[INFO] [stdout] ca774f532227ce4fcc7e2134e0f0b3381ff299c03ed6584b85ee58f15c74d2bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 55e13ae220b9a16d8b0e2615865f4d3cdc4ea51c94e91f5c2bc8629fcea11b6d
[INFO] running `Command { std: "docker" "start" "-a" "55e13ae220b9a16d8b0e2615865f4d3cdc4ea51c94e91f5c2bc8629fcea11b6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mongodb-language-model v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.32s
[INFO] running `Command { std: "docker" "inspect" "55e13ae220b9a16d8b0e2615865f4d3cdc4ea51c94e91f5c2bc8629fcea11b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55e13ae220b9a16d8b0e2615865f4d3cdc4ea51c94e91f5c2bc8629fcea11b6d", kill_on_drop: false }`
[INFO] [stdout] 55e13ae220b9a16d8b0e2615865f4d3cdc4ea51c94e91f5c2bc8629fcea11b6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 96a075254c6d717b259e05f34fbd7a2dd5713adc05aad98df3d0908c5c2c9b3b
[INFO] running `Command { std: "docker" "start" "-a" "96a075254c6d717b259e05f34fbd7a2dd5713adc05aad98df3d0908c5c2c9b3b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mongodb_language_model-eb5ee3d541ddd730)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::test_member_decimal_number ... ok
[INFO] [stdout] test tests::test_member_explicit_decimal_number ... ok
[INFO] [stdout] test tests::test_member_false ... ok
[INFO] [stdout] test tests::test_member_null ... ok
[INFO] [stdout] test tests::test_member_true ... ok
[INFO] [stdout] test tests::test_member_explicit_alt_decimal_number ... ok
[INFO] [stdout] test tests::test_parse_false_bool ... ok
[INFO] [stdout] test tests::test_object_null ... ok
[INFO] [stdout] test tests::test_parse_null ... ok
[INFO] [stdout] test tests::test_parse_simple_with_alt_extended_double ... ok
[INFO] [stdout] test tests::test_object_string ... ok
[INFO] [stdout] test tests::test_parse_simple ... ok
[INFO] [stdout] test tests::test_parse_simple_with_double ... ok
[INFO] [stdout] test tests::test_parse_with_regex ... ok
[INFO] [stdout] test tests::test_parse_simple_with_extended_double ... ok
[INFO] [stdout] test tests::test_parse_with_or ... ok
[INFO] [stdout] test tests::test_parse_true_bool ... ok
[INFO] [stdout] test tests::test_parse_with_list_operator ... ok
[INFO] [stdout] test tests::test_member_string ... ok
[INFO] [stdout] test tests::test_parse_simple_with_not ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mongodb_language_model
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "96a075254c6d717b259e05f34fbd7a2dd5713adc05aad98df3d0908c5c2c9b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96a075254c6d717b259e05f34fbd7a2dd5713adc05aad98df3d0908c5c2c9b3b", kill_on_drop: false }`
[INFO] [stdout] 96a075254c6d717b259e05f34fbd7a2dd5713adc05aad98df3d0908c5c2c9b3b