[INFO] fetching crate serde_flat_path 0.2.0...
[INFO] testing serde_flat_path-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate serde_flat_path 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate serde_flat_path 0.2.0
[INFO] finished tweaking crates.io crate serde_flat_path 0.2.0
[INFO] tweaked toml for crates.io crate serde_flat_path 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_flat_path 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 28 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[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] 266d8cf3b1535c16962d0b06e98bc81cf9e6442b019674cf0207dd5c0f43649b
[INFO] running `Command { std: "docker" "start" "-a" "266d8cf3b1535c16962d0b06e98bc81cf9e6442b019674cf0207dd5c0f43649b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "266d8cf3b1535c16962d0b06e98bc81cf9e6442b019674cf0207dd5c0f43649b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "266d8cf3b1535c16962d0b06e98bc81cf9e6442b019674cf0207dd5c0f43649b", kill_on_drop: false }`
[INFO] [stdout] 266d8cf3b1535c16962d0b06e98bc81cf9e6442b019674cf0207dd5c0f43649b
[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] c668747fd8f95da2da003f30cd24069efe1eb24c3d86b52029ebe3890d3e955a
[INFO] running `Command { std: "docker" "start" "-a" "c668747fd8f95da2da003f30cd24069efe1eb24c3d86b52029ebe3890d3e955a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_flat_path v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "c668747fd8f95da2da003f30cd24069efe1eb24c3d86b52029ebe3890d3e955a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c668747fd8f95da2da003f30cd24069efe1eb24c3d86b52029ebe3890d3e955a", kill_on_drop: false }`
[INFO] [stdout] c668747fd8f95da2da003f30cd24069efe1eb24c3d86b52029ebe3890d3e955a
[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] c7187a3fe85a7ee5a8716dd19297918c7193d5a8e2d861a65e42d90e988b9297
[INFO] running `Command { std: "docker" "start" "-a" "c7187a3fe85a7ee5a8716dd19297918c7193d5a8e2d861a65e42d90e988b9297", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde_flat_path v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling trybuild v1.0.111
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.81s
[INFO] running `Command { std: "docker" "inspect" "c7187a3fe85a7ee5a8716dd19297918c7193d5a8e2d861a65e42d90e988b9297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7187a3fe85a7ee5a8716dd19297918c7193d5a8e2d861a65e42d90e988b9297", kill_on_drop: false }`
[INFO] [stdout] c7187a3fe85a7ee5a8716dd19297918c7193d5a8e2d861a65e42d90e988b9297
[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] 0e700cd8d5b9b3a1316a3eaf9502a67d946358e0bb61ca2876a88ce5834a5fa3
[INFO] running `Command { std: "docker" "start" "-a" "0e700cd8d5b9b3a1316a3eaf9502a67d946358e0bb61ca2876a88ce5834a5fa3", 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/serde_flat_path-529043e6336cbe0b)
[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/basic_enums.rs (/opt/rustwide/target/debug/deps/basic_enums-d994e7b396b0de2c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test named_field_variant ... 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/basic_structs.rs (/opt/rustwide/target/debug/deps/basic_structs-a9b49733e1a4d91d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test serialize_deserialize_struct ... 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/complex_enums.rs (/opt/rustwide/target/debug/deps/complex_enums-7a51efffebfdd6b8)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test named_field_variant_abc::perform_serialize ... ok
[INFO] [stdout] test named_field_variant_def::perform_deserialize ... ok
[INFO] [stdout] test tuple_variant::perform_deserialize ... ok
[INFO] [stdout] test named_field_variant_def::perform_serialize ... ok
[INFO] [stdout] test named_field_variant_abc::perform_deserialize ... ok
[INFO] [stdout] test named_field_variant_no_flat_path::perform_serialize ... ok
[INFO] [stdout] test tuple_variant::perform_serialize ... ok
[INFO] [stdout] test named_field_variant_no_flat_path::perform_deserialize ... ok
[INFO] [stdout] test unit_variant::perform_deserialize ... ok
[INFO] [stdout] test unit_variant::perform_serialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/propogate_serde_attrs.rs (/opt/rustwide/target/debug/deps/propogate_serde_attrs-d656c4403eb46257)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test serialize_deserialize_struct ... 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]    Doc-tests serde_flat_path
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0e700cd8d5b9b3a1316a3eaf9502a67d946358e0bb61ca2876a88ce5834a5fa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e700cd8d5b9b3a1316a3eaf9502a67d946358e0bb61ca2876a88ce5834a5fa3", kill_on_drop: false }`
[INFO] [stdout] 0e700cd8d5b9b3a1316a3eaf9502a67d946358e0bb61ca2876a88ce5834a5fa3