[INFO] fetching crate ser_nix 0.2.4...
[INFO] testing ser_nix-0.2.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate ser_nix 0.2.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ser_nix 0.2.4
[INFO] finished tweaking crates.io crate ser_nix 0.2.4
[INFO] tweaked toml for crates.io crate ser_nix 0.2.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ser_nix 0.2.4 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ser_nix 0.2.4 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 511926d24166d39a0dcef6fc08b258c9d5f1cbf80ebd0bbf51970d3772575d43
[INFO] running `Command { std: "docker" "start" "-a" "511926d24166d39a0dcef6fc08b258c9d5f1cbf80ebd0bbf51970d3772575d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "511926d24166d39a0dcef6fc08b258c9d5f1cbf80ebd0bbf51970d3772575d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "511926d24166d39a0dcef6fc08b258c9d5f1cbf80ebd0bbf51970d3772575d43", kill_on_drop: false }`
[INFO] [stdout] 511926d24166d39a0dcef6fc08b258c9d5f1cbf80ebd0bbf51970d3772575d43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae837dd218760ea49f17c99fba09934fc026aa0efb6a4a5e0e689fd085766d07
[INFO] running `Command { std: "docker" "start" "-a" "ae837dd218760ea49f17c99fba09934fc026aa0efb6a4a5e0e689fd085766d07", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ser_nix v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.87s
[INFO] running `Command { std: "docker" "inspect" "ae837dd218760ea49f17c99fba09934fc026aa0efb6a4a5e0e689fd085766d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae837dd218760ea49f17c99fba09934fc026aa0efb6a4a5e0e689fd085766d07", kill_on_drop: false }`
[INFO] [stdout] ae837dd218760ea49f17c99fba09934fc026aa0efb6a4a5e0e689fd085766d07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df7d2dea8e34bc9f9a3043ecb107202afeb47eed71339480084fb40d8ad39743
[INFO] running `Command { std: "docker" "start" "-a" "df7d2dea8e34bc9f9a3043ecb107202afeb47eed71339480084fb40d8ad39743", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling ser_nix v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.39s
[INFO] running `Command { std: "docker" "inspect" "df7d2dea8e34bc9f9a3043ecb107202afeb47eed71339480084fb40d8ad39743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df7d2dea8e34bc9f9a3043ecb107202afeb47eed71339480084fb40d8ad39743", kill_on_drop: false }`
[INFO] [stdout] df7d2dea8e34bc9f9a3043ecb107202afeb47eed71339480084fb40d8ad39743
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d3c278413838a44af8d2dec02f4710481af4f5a1a069b12d079212c2374aca1
[INFO] running `Command { std: "docker" "start" "-a" "1d3c278413838a44af8d2dec02f4710481af4f5a1a069b12d079212c2374aca1", 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/ser_nix-684746708a7ba6e7)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test test::test::map ... ok
[INFO] [stdout] test test::test::multiline_string ... ok
[INFO] [stdout] test test::test::nested ... ok
[INFO] [stdout] test test::test::none ... ok
[INFO] [stdout] test test::test::none_map ... ok
[INFO] [stdout] test test::test::path_with_serialize_with ... ok
[INFO] [stdout] test test::test::newtype_var ... ok
[INFO] [stdout] test test::test::path_with_spaces ... ok
[INFO] [stdout] test test::test::nix_path_borrowed ... ok
[INFO] [stdout] test test::test::path_with_nix_path_buf_wrapper ... ok
[INFO] [stdout] test test::test::foo ... ok
[INFO] [stdout] test test::test::map_keys_that_are_not_valid_identifiers_are_quoted ... ok
[INFO] [stdout] test test::test::path_with_special_chars ... ok
[INFO] [stdout] test test::test::simple_struct ... ok
[INFO] [stdout] test test::test::string ... ok
[INFO] [stdout] test test::test::skip_serializing_if_none ... ok
[INFO] [stdout] test test::test::relative_path_gets_prefix ... ok
[INFO] [stdout] test test::test::map_keys_that_are_valid_identifiers_are_unquoted ... ok
[INFO] [stdout] test test::test::optional_path ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ser_nix
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - (line 108) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] test src/literal.rs - literal::as_literal_seq (line 155) ... ok
[INFO] [stdout] test src/lib.rs - (line 97) ... ok
[INFO] [stdout] test src/literal.rs - literal::NixLiteral (line 13) ... ok
[INFO] [stdout] test src/literal.rs - literal::as_literal (line 96) ... ok
[INFO] [stdout] test src/path.rs - path::NixPath (line 274) ... ok
[INFO] [stdout] test src/lib.rs - (line 78) ... ok
[INFO] [stdout] test src/path.rs - path::as_optional_nix_path (line 463) ... ok
[INFO] [stdout] test src/path.rs - path::NixPathBuf (line 191) ... ok
[INFO] [stdout] test src/literal.rs - literal::as_optional_literal (line 124) ... ok
[INFO] [stdout] test src/path.rs - path::as_nix_path (line 434) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.71s; merged doctests compilation took 0.69s
[INFO] running `Command { std: "docker" "inspect" "1d3c278413838a44af8d2dec02f4710481af4f5a1a069b12d079212c2374aca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d3c278413838a44af8d2dec02f4710481af4f5a1a069b12d079212c2374aca1", kill_on_drop: false }`
[INFO] [stdout] 1d3c278413838a44af8d2dec02f4710481af4f5a1a069b12d079212c2374aca1
