[INFO] fetching crate rosv 1.2.1...
[INFO] testing rosv-1.2.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rosv 1.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rosv 1.2.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rosv 1.2.1
[INFO] tweaked toml for crates.io crate rosv 1.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rosv 1.2.1 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] crate crates.io crate rosv 1.2.1 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6946f5ad99663685abe62c78462ed355a52beaba37d5d39179efc125eb8e9002
[INFO] running `Command { std: "docker" "start" "-a" "6946f5ad99663685abe62c78462ed355a52beaba37d5d39179efc125eb8e9002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6946f5ad99663685abe62c78462ed355a52beaba37d5d39179efc125eb8e9002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6946f5ad99663685abe62c78462ed355a52beaba37d5d39179efc125eb8e9002", kill_on_drop: false }`
[INFO] [stdout] 6946f5ad99663685abe62c78462ed355a52beaba37d5d39179efc125eb8e9002
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 929138dee0bc173281ecb73ac749ba7161ad55767c64203c1d68677c89520619
[INFO] running `Command { std: "docker" "start" "-a" "929138dee0bc173281ecb73ac749ba7161ad55767c64203c1d68677c89520619", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling error-stack v0.5.0
[INFO] [stderr]    Compiling rosv v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `Command { std: "docker" "inspect" "929138dee0bc173281ecb73ac749ba7161ad55767c64203c1d68677c89520619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "929138dee0bc173281ecb73ac749ba7161ad55767c64203c1d68677c89520619", kill_on_drop: false }`
[INFO] [stdout] 929138dee0bc173281ecb73ac749ba7161ad55767c64203c1d68677c89520619
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9ea694b5fe674e2cc134c1505b854d85327f77e0c22c34ad06e601f890de22c7
[INFO] running `Command { std: "docker" "start" "-a" "9ea694b5fe674e2cc134c1505b854d85327f77e0c22c34ad06e601f890de22c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling clap_builder v4.4.14
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling clap v4.4.14
[INFO] [stderr]    Compiling rosv v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.75s
[INFO] running `Command { std: "docker" "inspect" "9ea694b5fe674e2cc134c1505b854d85327f77e0c22c34ad06e601f890de22c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ea694b5fe674e2cc134c1505b854d85327f77e0c22c34ad06e601f890de22c7", kill_on_drop: false }`
[INFO] [stdout] 9ea694b5fe674e2cc134c1505b854d85327f77e0c22c34ad06e601f890de22c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6bfe2d1a768dc63ad9e68e8fa8941b59c90b1a5fe7ad2e694f25a71688f49c23
[INFO] running `Command { std: "docker" "start" "-a" "6bfe2d1a768dc63ad9e68e8fa8941b59c90b1a5fe7ad2e694f25a71688f49c23", 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/rosv-7980ccf8c7a5262f)
[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] [stderr]      Running tests/coverage.rs (/opt/rustwide/target/debug/deps/coverage-1f785444c312daa2)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test cover_rosv_byte_error ... ok
[INFO] [stdout] test cover_rosv_file_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/deserialization.rs (/opt/rustwide/target/debug/deps/deserialization-2ab8a99508ea8881)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_bad_deserialization ... ok
[INFO] [stdout] test test_deserialization ... 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/general.rs (/opt/rustwide/target/debug/deps/general-f07e5ac1b702ad5d)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_serialize_deserialize_array_arc_str ... ok
[INFO] [stdout] test test_serialize_deserialize_array_string ... ok
[INFO] [stdout] test test_serialize_deserialize_single ... ok
[INFO] [stdout] test test_serialize_deserialize_array_str ... ok
[INFO] [stderr]      Running tests/serialization.rs (/opt/rustwide/target/debug/deps/serialization-7bf3c20afa13ba10)
[INFO] [stdout] test test_serialize_deserialize_array_rc_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_serialization_single_vec ... ok
[INFO] [stdout] test test_bad_serialization_rosv_field_end ... ok
[INFO] [stdout] test test_bad_serialization_rosv_field_null ... ok
[INFO] [stdout] test test_serialization_double_vec_no_option ... ok
[INFO] [stdout] test test_bad_serialization_rosv_row_end ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rosv
[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" "6bfe2d1a768dc63ad9e68e8fa8941b59c90b1a5fe7ad2e694f25a71688f49c23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bfe2d1a768dc63ad9e68e8fa8941b59c90b1a5fe7ad2e694f25a71688f49c23", kill_on_drop: false }`
[INFO] [stdout] 6bfe2d1a768dc63ad9e68e8fa8941b59c90b1a5fe7ad2e694f25a71688f49c23