[INFO] fetching crate xavier 0.1.7...
[INFO] testing xavier-0.1.7 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate xavier 0.1.7 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate xavier 0.1.7
[INFO] finished tweaking crates.io crate xavier 0.1.7
[INFO] tweaked toml for crates.io crate xavier 0.1.7 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xavier 0.1.7 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 xavier 0.1.7 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e260e825c36252446bbd14afaf66a4090b8fb608f68d79c42f71aaabba7d3802
[INFO] running `Command { std: "docker" "start" "-a" "e260e825c36252446bbd14afaf66a4090b8fb608f68d79c42f71aaabba7d3802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e260e825c36252446bbd14afaf66a4090b8fb608f68d79c42f71aaabba7d3802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e260e825c36252446bbd14afaf66a4090b8fb608f68d79c42f71aaabba7d3802", kill_on_drop: false }`
[INFO] [stdout] e260e825c36252446bbd14afaf66a4090b8fb608f68d79c42f71aaabba7d3802
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] bb1d1705e773c8fde8fa63e8e66a300280731a4c021519a4d1305151f3ae1ca9
[INFO] running `Command { std: "docker" "start" "-a" "bb1d1705e773c8fde8fa63e8e66a300280731a4c021519a4d1305151f3ae1ca9", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling quick-xml v0.37.5
[INFO] [stderr]    Compiling xavier-internal v0.1.7
[INFO] [stderr]    Compiling xavier-derive v0.1.7
[INFO] [stderr]    Compiling xavier v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.73s
[INFO] running `Command { std: "docker" "inspect" "bb1d1705e773c8fde8fa63e8e66a300280731a4c021519a4d1305151f3ae1ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb1d1705e773c8fde8fa63e8e66a300280731a4c021519a4d1305151f3ae1ca9", kill_on_drop: false }`
[INFO] [stdout] bb1d1705e773c8fde8fa63e8e66a300280731a4c021519a4d1305151f3ae1ca9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] eaa661fbeb2129b9f4576a88249f8a84315e03089b29f5f6bf2a35fe51223ec6
[INFO] running `Command { std: "docker" "start" "-a" "eaa661fbeb2129b9f4576a88249f8a84315e03089b29f5f6bf2a35fe51223ec6", kill_on_drop: false }`
[INFO] [stderr]    Compiling xavier v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "eaa661fbeb2129b9f4576a88249f8a84315e03089b29f5f6bf2a35fe51223ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa661fbeb2129b9f4576a88249f8a84315e03089b29f5f6bf2a35fe51223ec6", kill_on_drop: false }`
[INFO] [stdout] eaa661fbeb2129b9f4576a88249f8a84315e03089b29f5f6bf2a35fe51223ec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e7872c7b79a414d9e08e055beda5a62f8f901b343ef3c18fbd08d285425c9eda
[INFO] running `Command { std: "docker" "start" "-a" "e7872c7b79a414d9e08e055beda5a62f8f901b343ef3c18fbd08d285425c9eda", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xavier-ee524dabc7e674bc)
[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]    Doc-tests xavier
[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] running `Command { std: "docker" "inspect" "e7872c7b79a414d9e08e055beda5a62f8f901b343ef3c18fbd08d285425c9eda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7872c7b79a414d9e08e055beda5a62f8f901b343ef3c18fbd08d285425c9eda", kill_on_drop: false }`
[INFO] [stdout] e7872c7b79a414d9e08e055beda5a62f8f901b343ef3c18fbd08d285425c9eda