[INFO] fetching crate structable 0.3.4...
[INFO] testing structable-0.3.4 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate structable 0.3.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate structable 0.3.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate structable 0.3.4
[INFO] tweaked toml for crates.io crate structable 0.3.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate structable 0.3.4 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 structable 0.3.4 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1e4fb7932453ff307aa3eb983ca3456181737e8ef138260c487495d70651ee00
[INFO] running `Command { std: "docker" "start" "-a" "1e4fb7932453ff307aa3eb983ca3456181737e8ef138260c487495d70651ee00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e4fb7932453ff307aa3eb983ca3456181737e8ef138260c487495d70651ee00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e4fb7932453ff307aa3eb983ca3456181737e8ef138260c487495d70651ee00", kill_on_drop: false }`
[INFO] [stdout] 1e4fb7932453ff307aa3eb983ca3456181737e8ef138260c487495d70651ee00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ba7d945a74b9e6925c7cad45d50ae3ae37567b6810e8fcee53924527cec10fd1
[INFO] running `Command { std: "docker" "start" "-a" "ba7d945a74b9e6925c7cad45d50ae3ae37567b6810e8fcee53924527cec10fd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling darling_core v0.21.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling darling_macro v0.21.0
[INFO] [stderr]    Compiling darling v0.21.0
[INFO] [stderr]    Compiling structable_derive v0.3.4
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling structable v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.45s
[INFO] running `Command { std: "docker" "inspect" "ba7d945a74b9e6925c7cad45d50ae3ae37567b6810e8fcee53924527cec10fd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba7d945a74b9e6925c7cad45d50ae3ae37567b6810e8fcee53924527cec10fd1", kill_on_drop: false }`
[INFO] [stdout] ba7d945a74b9e6925c7cad45d50ae3ae37567b6810e8fcee53924527cec10fd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 924c7bde3a91a056bd36a0b9942c4e4a99a400f0e66235e66ba3585e927e769b
[INFO] running `Command { std: "docker" "start" "-a" "924c7bde3a91a056bd36a0b9942c4e4a99a400f0e66235e66ba3585e927e769b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling structable v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.43s
[INFO] running `Command { std: "docker" "inspect" "924c7bde3a91a056bd36a0b9942c4e4a99a400f0e66235e66ba3585e927e769b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "924c7bde3a91a056bd36a0b9942c4e4a99a400f0e66235e66ba3585e927e769b", kill_on_drop: false }`
[INFO] [stdout] 924c7bde3a91a056bd36a0b9942c4e4a99a400f0e66235e66ba3585e927e769b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1c93b84cc8d190fc07443b8deb22b304f8f76b36e216078e69fc6d86bac45cd6
[INFO] running `Command { std: "docker" "start" "-a" "1c93b84cc8d190fc07443b8deb22b304f8f76b36e216078e69fc6d86bac45cd6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/structable-ed17e7120ed517d2)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::test_complex_status ... ok
[INFO] [stdout] test tests::test_instance_headers ... ok
[INFO] [stdout] test tests::test_list_wide_column_wide_mode ... ok
[INFO] [stdout] test tests::test_json_pointer ... ok
[INFO] [stdout] test tests::test_output_config ... ok
[INFO] [stdout] test tests::test_list ... ok
[INFO] [stdout] test tests::test_list_wide ... ok
[INFO] [stdout] test tests::test_list_wide_column ... ok
[INFO] [stdout] test tests::test_single_status ... ok
[INFO] [stdout] test tests::test_single_no_status ... ok
[INFO] [stdout] test tests::test_single_wide_column_wide_mode ... ok
[INFO] [stdout] test tests::test_single_wide ... ok
[INFO] [stdout] test tests::test_single_option_status ... ok
[INFO] [stdout] test tests::test_single_wide_pretty ... ok
[INFO] [stdout] test tests::test_single_wide_column ... ok
[INFO] [stdout] test tests::test_deser ... ok
[INFO] [stdout] test tests::test_status ... ok
[INFO] [stderr]    Doc-tests structable
[INFO] [stdout] test tests::test_single ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 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 src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 139) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1c93b84cc8d190fc07443b8deb22b304f8f76b36e216078e69fc6d86bac45cd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c93b84cc8d190fc07443b8deb22b304f8f76b36e216078e69fc6d86bac45cd6", kill_on_drop: false }`
[INFO] [stdout] 1c93b84cc8d190fc07443b8deb22b304f8f76b36e216078e69fc6d86bac45cd6