[INFO] fetching crate serini 0.2.1...
[INFO] testing serini-0.2.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate serini 0.2.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate serini 0.2.1
[INFO] finished tweaking crates.io crate serini 0.2.1
[INFO] tweaked toml for crates.io crate serini 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serini 0.2.1 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 serini 0.2.1 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ab330e660eb8fc839896cb98507ecc46813692ce154e941060c71546b92e2d35
[INFO] running `Command { std: "docker" "start" "-a" "ab330e660eb8fc839896cb98507ecc46813692ce154e941060c71546b92e2d35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab330e660eb8fc839896cb98507ecc46813692ce154e941060c71546b92e2d35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab330e660eb8fc839896cb98507ecc46813692ce154e941060c71546b92e2d35", kill_on_drop: false }`
[INFO] [stdout] ab330e660eb8fc839896cb98507ecc46813692ce154e941060c71546b92e2d35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f2cd5386ed318b5575752a4152452f7e6d752dc70948bfaf59d8957daf5f010c
[INFO] running `Command { std: "docker" "start" "-a" "f2cd5386ed318b5575752a4152452f7e6d752dc70948bfaf59d8957daf5f010c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serini v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.70s
[INFO] running `Command { std: "docker" "inspect" "f2cd5386ed318b5575752a4152452f7e6d752dc70948bfaf59d8957daf5f010c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2cd5386ed318b5575752a4152452f7e6d752dc70948bfaf59d8957daf5f010c", kill_on_drop: false }`
[INFO] [stdout] f2cd5386ed318b5575752a4152452f7e6d752dc70948bfaf59d8957daf5f010c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a14d1cff5f85f1d21ef7cc6193686eeb398e737db30bcf9fadf8d2190146e22c
[INFO] running `Command { std: "docker" "start" "-a" "a14d1cff5f85f1d21ef7cc6193686eeb398e737db30bcf9fadf8d2190146e22c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serini v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "a14d1cff5f85f1d21ef7cc6193686eeb398e737db30bcf9fadf8d2190146e22c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a14d1cff5f85f1d21ef7cc6193686eeb398e737db30bcf9fadf8d2190146e22c", kill_on_drop: false }`
[INFO] [stdout] a14d1cff5f85f1d21ef7cc6193686eeb398e737db30bcf9fadf8d2190146e22c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b8c57319c07b56c6231dff9ed247bba5cf3e4d15af581f5d8de615340b7aec40
[INFO] running `Command { std: "docker" "start" "-a" "b8c57319c07b56c6231dff9ed247bba5cf3e4d15af581f5d8de615340b7aec40", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serini-c02f8cdf9e0c0cf1)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test de::tests::unescape_value ... ok
[INFO] [stdout] test tests::boxed::test_deserialize_boxed ... ok
[INFO] [stdout] test tests::nested::test_deserialize_nested ... ok
[INFO] [stdout] test tests::nested::test_serialize ... ok
[INFO] [stdout] test tests::boxed::test_serialize_boxed ... ok
[INFO] [stdout] test tests::nested::test_serialize_skip_none ... ok
[INFO] [stdout] test tests::test_escaping ... ok
[INFO] [stderr]    Doc-tests serini
[INFO] [stdout] test tests::roundtrip_backslashes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 85) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 296) ... ok
[INFO] [stdout] test src/lib.rs - (line 160) ... ok
[INFO] [stdout] test src/lib.rs - (line 205) ... ok
[INFO] [stdout] test src/lib.rs - (line 258) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b8c57319c07b56c6231dff9ed247bba5cf3e4d15af581f5d8de615340b7aec40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8c57319c07b56c6231dff9ed247bba5cf3e4d15af581f5d8de615340b7aec40", kill_on_drop: false }`
[INFO] [stdout] b8c57319c07b56c6231dff9ed247bba5cf3e4d15af581f5d8de615340b7aec40