[INFO] fetching crate confique 0.3.1...
[INFO] testing confique-0.3.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate confique 0.3.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate confique 0.3.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate confique 0.3.1
[INFO] tweaked toml for crates.io crate confique 0.3.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate confique 0.3.1 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 confique 0.3.1 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-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] 3aeb029c3362a692703999ecddf420aeb5930845694adadf28721beee966d9a9
[INFO] running `Command { std: "docker" "start" "-a" "3aeb029c3362a692703999ecddf420aeb5930845694adadf28721beee966d9a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3aeb029c3362a692703999ecddf420aeb5930845694adadf28721beee966d9a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aeb029c3362a692703999ecddf420aeb5930845694adadf28721beee966d9a9", kill_on_drop: false }`
[INFO] [stdout] 3aeb029c3362a692703999ecddf420aeb5930845694adadf28721beee966d9a9
[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] 1c394ccf4ea96bbf8d68493045b2ef0545103ce1f4aafb69098a60210057f710
[INFO] running `Command { std: "docker" "start" "-a" "1c394ccf4ea96bbf8d68493045b2ef0545103ce1f4aafb69098a60210057f710", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.72
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]    Compiling serde_derive v1.0.145
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]    Compiling quote v1.0.34
[INFO] [stderr]    Compiling syn v2.0.45
[INFO] [stderr]    Compiling confique-macro v0.0.12
[INFO] [stderr]    Compiling confique v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.31s
[INFO] running `Command { std: "docker" "inspect" "1c394ccf4ea96bbf8d68493045b2ef0545103ce1f4aafb69098a60210057f710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c394ccf4ea96bbf8d68493045b2ef0545103ce1f4aafb69098a60210057f710", kill_on_drop: false }`
[INFO] [stdout] 1c394ccf4ea96bbf8d68493045b2ef0545103ce1f4aafb69098a60210057f710
[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] 1368f5b5637138a2c9c8b9fc798ca12747a98190ad34edea4a67d084f769ad97
[INFO] running `Command { std: "docker" "start" "-a" "1368f5b5637138a2c9c8b9fc798ca12747a98190ad34edea4a67d084f769ad97", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.45
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling pretty_assertions v1.2.1
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling confique-macro v0.0.12
[INFO] [stderr]    Compiling confique v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.95s
[INFO] running `Command { std: "docker" "inspect" "1368f5b5637138a2c9c8b9fc798ca12747a98190ad34edea4a67d084f769ad97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1368f5b5637138a2c9c8b9fc798ca12747a98190ad34edea4a67d084f769ad97", kill_on_drop: false }`
[INFO] [stdout] 1368f5b5637138a2c9c8b9fc798ca12747a98190ad34edea4a67d084f769ad97
[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] 8ef9c84444fe80c0e8e1702a87b2b7402dc7bbdc520166134c1c297b4aa533aa
[INFO] running `Command { std: "docker" "start" "-a" "8ef9c84444fe80c0e8e1702a87b2b7402dc7bbdc520166134c1c297b4aa533aa", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/confique-6a274a0ffdb1b04b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test env::tests::ints ... ok
[INFO] [stdout] test env::tests::boolean ... ok
[INFO] [stdout] test env::tests::floats ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/array_default.rs (/opt/rustwide/target/debug/deps/array_default-6988c25219ffda07)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test inferred_type ... ok
[INFO] [stdout] test vec_u32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/check_symbols.rs (/opt/rustwide/target/debug/deps/check_symbols-80d40f88de1a8d3d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test compiles ... 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/env.rs (/opt/rustwide/target/debug/deps/env-a0f64616fd2d1c1c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test empty_error_is_unset ... ok
[INFO] [stderr]      Running tests/general.rs (/opt/rustwide/target/debug/deps/general-5349b40778beec22)
[INFO] [stdout] test enum_env ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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 full ... ok
[INFO] [stdout] test simple ... ok
[INFO] [stdout] test empty_array_and_map ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/map_default.rs (/opt/rustwide/target/debug/deps/map_default-338e379dda84fa77)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test string_to_u32 ... 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/partial_props.rs (/opt/rustwide/target/debug/deps/partial_props-0455f8aecda89468)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test partial_props ... ok
[INFO] [stdout] test partial_props_nested ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests confique
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/lib.rs - Config (line 301) ... ignored
[INFO] [stdout] test src/lib.rs - Config (line 338) ... ignored
[INFO] [stdout] test src/lib.rs - Config (line 350) ... ignored
[INFO] [stdout] test src/lib.rs - Config (line 362) ... ignored
[INFO] [stdout] test src/lib.rs - Config (line 372) ... ignored
[INFO] [stdout] test src/lib.rs - Config (line 390) ... ignored
[INFO] [stdout] test src/lib.rs - Config (line 454) ... ignored
[INFO] [stdout] test src/lib.rs - Config (line 489) ... ignored
[INFO] [stdout] test src/lib.rs - Config (line 510) ... ignored
[INFO] [stdout] test src/lib.rs - (line 126) - compile ... ok
[INFO] [stdout] test src/lib.rs - Config::builder (line 597) ... ok
[INFO] [stdout] test src/lib.rs - Config (line 466) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - Config (line 434) ... ok
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] test src/env/parse.rs - env::parse::list_by_sep (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 92) ... ok
[INFO] [stdout] test src/lib.rs - Config (line 228) ... ok
[INFO] [stdout] test src/lib.rs - Config (line 406) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 9 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8ef9c84444fe80c0e8e1702a87b2b7402dc7bbdc520166134c1c297b4aa533aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ef9c84444fe80c0e8e1702a87b2b7402dc7bbdc520166134c1c297b4aa533aa", kill_on_drop: false }`
[INFO] [stdout] 8ef9c84444fe80c0e8e1702a87b2b7402dc7bbdc520166134c1c297b4aa533aa