[INFO] fetching crate json-packer 0.1.0... [INFO] testing json-packer-0.1.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate json-packer 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate json-packer 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate json-packer 0.1.0 [INFO] tweaked toml for crates.io crate json-packer 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate json-packer 0.1.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate json-packer 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_json v1.0.142 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7257a21d145caaf6a17d486155fffc135e3ffe3d772db8af3b0b16547850dfe2 [INFO] running `Command { std: "docker" "start" "-a" "7257a21d145caaf6a17d486155fffc135e3ffe3d772db8af3b0b16547850dfe2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7257a21d145caaf6a17d486155fffc135e3ffe3d772db8af3b0b16547850dfe2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7257a21d145caaf6a17d486155fffc135e3ffe3d772db8af3b0b16547850dfe2", kill_on_drop: false }` [INFO] [stdout] 7257a21d145caaf6a17d486155fffc135e3ffe3d772db8af3b0b16547850dfe2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 92544d687363cd0c7555e3595bcff2cdb07f0a7556a082f23b9af11228de10fb [INFO] running `Command { std: "docker" "start" "-a" "92544d687363cd0c7555e3595bcff2cdb07f0a7556a082f23b9af11228de10fb", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling json-packer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.05s [INFO] running `Command { std: "docker" "inspect" "92544d687363cd0c7555e3595bcff2cdb07f0a7556a082f23b9af11228de10fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92544d687363cd0c7555e3595bcff2cdb07f0a7556a082f23b9af11228de10fb", kill_on_drop: false }` [INFO] [stdout] 92544d687363cd0c7555e3595bcff2cdb07f0a7556a082f23b9af11228de10fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd7541e165686210940990bdf99b082553a9afb91983d11073d7d8ba6a535b97 [INFO] running `Command { std: "docker" "start" "-a" "dd7541e165686210940990bdf99b082553a9afb91983d11073d7d8ba6a535b97", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling rand_xorshift v0.4.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v1.7.0 [INFO] [stderr] Compiling json-packer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 15.13s [INFO] running `Command { std: "docker" "inspect" "dd7541e165686210940990bdf99b082553a9afb91983d11073d7d8ba6a535b97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd7541e165686210940990bdf99b082553a9afb91983d11073d7d8ba6a535b97", kill_on_drop: false }` [INFO] [stdout] dd7541e165686210940990bdf99b082553a9afb91983d11073d7d8ba6a535b97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e86cfae9f1bd6d1baeb6ed267e6a41b367169ed48a044bca7d5d73efe16fdeae [INFO] running `Command { std: "docker" "start" "-a" "e86cfae9f1bd6d1baeb6ed267e6a41b367169ed48a044bca7d5d73efe16fdeae", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/json_packer-1c594b1e973de6b9) [INFO] [stdout] [INFO] [stderr] Running tests/base64.rs (/opt/rustwide/target/debug/deps/base64-d4f058c2215ed646) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test base64_roundtrip_small_object ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/determinism.rs (/opt/rustwide/target/debug/deps/determinism-ff52e4f99e64d8b2) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test deterministic_output_same_input ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running tests/errors.rs (/opt/rustwide/target/debug/deps/errors-21207dcea5db5a56) [INFO] [stdout] running 4 tests [INFO] [stdout] test bad_version ... ok [INFO] [stdout] test bad_magic ... ok [INFO] [stdout] test utf8_error_in_string ... ok [INFO] [stdout] test truncated_data ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/errors_pool.rs (/opt/rustwide/target/debug/deps/errors_pool-6ae5b0e8917531a1) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test pool_id_out_of_range ... ok [INFO] [stdout] test pool_missing_should_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/integration_pool_roundtrip.rs (/opt/rustwide/target/debug/deps/integration_pool_roundtrip-efd693ca579e0a34) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test v2_string_pool_roundtrip_and_benefit ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/property_roundtrip.rs (/opt/rustwide/target/debug/deps/property_roundtrip-ac415a42ec3ef189) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test prop_roundtrip ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s [INFO] [stdout] [INFO] [stderr] Running tests/roundtrip.rs (/opt/rustwide/target/debug/deps/roundtrip-6ec444a432a8a055) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test roundtrip_integers ... ok [INFO] [stderr] Running tests/unit_base64util.rs (/opt/rustwide/target/debug/deps/unit_base64util-1088780652bbb629) [INFO] [stdout] test roundtrip_unicode_and_nested ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test base64_standard_and_no_pad_decode ... ok [INFO] [stderr] Running tests/unit_bitstream.rs (/opt/rustwide/target/debug/deps/unit_bitstream-e5ec3e5f2cba5cda) [INFO] [stdout] [INFO] [stderr] Running tests/unit_dict.rs (/opt/rustwide/target/debug/deps/unit_dict-7bdb564472b7349c) [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test cross_byte_read_write ... ok [INFO] [stdout] test bitwriter_reader_bits ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test dictionary_roundtrip_via_public_api ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/unit_error.rs (/opt/rustwide/target/debug/deps/unit_error-376bd0fb1e951409) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test error_variants_debug ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/unit_header.rs (/opt/rustwide/target/debug/deps/unit_header-b55cb0a4b1ede6cb) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running tests/unit_huffman.rs (/opt/rustwide/target/debug/deps/unit_huffman-834708461485675e) [INFO] [stdout] test header_magic_version_constants ... ok [INFO] [stdout] test header_roundtrip ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test huffman_encode_decode_roundtrip ... ok [INFO] [stdout] test huffman_build_basic ... ok [INFO] [stdout] test huffman_single_and_empty_cases ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/unit_pool.rs (/opt/rustwide/target/debug/deps/unit_pool-327623faec51f5dd) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test write_pool_and_header_v2 ... ok [INFO] [stdout] test collect_string_pool_basic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/unit_types.rs (/opt/rustwide/target/debug/deps/unit_types-c32d926fbb0248d0) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test type_tags_values ... ok [INFO] [stderr] Running tests/unit_varint.rs (/opt/rustwide/target/debug/deps/unit_varint-5cfb3db623676e00) [INFO] [stdout] [INFO] [stderr] Doc-tests json_packer [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test uleb128_roundtrip ... ok [INFO] [stdout] test sleb128_roundtrip ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [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" "e86cfae9f1bd6d1baeb6ed267e6a41b367169ed48a044bca7d5d73efe16fdeae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e86cfae9f1bd6d1baeb6ed267e6a41b367169ed48a044bca7d5d73efe16fdeae", kill_on_drop: false }` [INFO] [stdout] e86cfae9f1bd6d1baeb6ed267e6a41b367169ed48a044bca7d5d73efe16fdeae