[INFO] fetching crate serini 0.2.2...
[INFO] testing serini-0.2.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate serini 0.2.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate serini 0.2.2
[INFO] finished tweaking crates.io crate serini 0.2.2
[INFO] tweaked toml for crates.io crate serini 0.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serini 0.2.2 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 serini 0.2.2 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa4014fadd124636c8df2319e3a67e99a688994d2c79282dd60da3e6ab68cc23
[INFO] running `Command { std: "docker" "start" "-a" "aa4014fadd124636c8df2319e3a67e99a688994d2c79282dd60da3e6ab68cc23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa4014fadd124636c8df2319e3a67e99a688994d2c79282dd60da3e6ab68cc23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa4014fadd124636c8df2319e3a67e99a688994d2c79282dd60da3e6ab68cc23", kill_on_drop: false }`
[INFO] [stdout] aa4014fadd124636c8df2319e3a67e99a688994d2c79282dd60da3e6ab68cc23
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6d81546c03d447bd145e2e5bac2dbeebbcf616daa5d80a11e564380088384bc
[INFO] running `Command { std: "docker" "start" "-a" "a6d81546c03d447bd145e2e5bac2dbeebbcf616daa5d80a11e564380088384bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serini v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.91s
[INFO] running `Command { std: "docker" "inspect" "a6d81546c03d447bd145e2e5bac2dbeebbcf616daa5d80a11e564380088384bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d81546c03d447bd145e2e5bac2dbeebbcf616daa5d80a11e564380088384bc", kill_on_drop: false }`
[INFO] [stdout] a6d81546c03d447bd145e2e5bac2dbeebbcf616daa5d80a11e564380088384bc
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 105f1c028ad2a5974a4ebb6db8ad99563fa92d47aa085ebad0346563e7dd9e83
[INFO] running `Command { std: "docker" "start" "-a" "105f1c028ad2a5974a4ebb6db8ad99563fa92d47aa085ebad0346563e7dd9e83", kill_on_drop: false }`
[INFO] [stderr]    Compiling serini v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "105f1c028ad2a5974a4ebb6db8ad99563fa92d47aa085ebad0346563e7dd9e83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "105f1c028ad2a5974a4ebb6db8ad99563fa92d47aa085ebad0346563e7dd9e83", kill_on_drop: false }`
[INFO] [stdout] 105f1c028ad2a5974a4ebb6db8ad99563fa92d47aa085ebad0346563e7dd9e83
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f19990d4eefdd474f58420e0e529e3edb659114a6814621d651412c0b0992ec
[INFO] running `Command { std: "docker" "start" "-a" "4f19990d4eefdd474f58420e0e529e3edb659114a6814621d651412c0b0992ec", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serini-3c458d9df27ab598)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test de::tests::unescape_value ... ok
[INFO] [stderr]    Doc-tests serini
[INFO] [stdout] test tests::nested::test_deserialize_nested ... ok
[INFO] [stdout] test tests::boxed::test_deserialize_boxed ... 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::roundtrip_backslashes ... ok
[INFO] [stdout] test tests::test_escaping ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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 258) ... 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 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.47s; merged doctests compilation took 1.34s
[INFO] running `Command { std: "docker" "inspect" "4f19990d4eefdd474f58420e0e529e3edb659114a6814621d651412c0b0992ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f19990d4eefdd474f58420e0e529e3edb659114a6814621d651412c0b0992ec", kill_on_drop: false }`
[INFO] [stdout] 4f19990d4eefdd474f58420e0e529e3edb659114a6814621d651412c0b0992ec