[INFO] fetching crate facet-serialize 0.29.1...
[INFO] testing facet-serialize-0.29.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate facet-serialize 0.29.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate facet-serialize 0.29.1
[INFO] finished tweaking crates.io crate facet-serialize 0.29.1
[INFO] tweaked toml for crates.io crate facet-serialize 0.29.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate facet-serialize 0.29.1 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 facet-serialize 0.29.1 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] [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-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] 8e087a00decf5ca7223741de7b549a0bef774a614dc69dc2eb2e25d6324e2f28
[INFO] running `Command { std: "docker" "start" "-a" "8e087a00decf5ca7223741de7b549a0bef774a614dc69dc2eb2e25d6324e2f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e087a00decf5ca7223741de7b549a0bef774a614dc69dc2eb2e25d6324e2f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e087a00decf5ca7223741de7b549a0bef774a614dc69dc2eb2e25d6324e2f28", kill_on_drop: false }`
[INFO] [stdout] 8e087a00decf5ca7223741de7b549a0bef774a614dc69dc2eb2e25d6324e2f28
[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] 1c6581f83d7ea689d2379193db28ded30afddf1e667589f004faaa358b497218
[INFO] running `Command { std: "docker" "start" "-a" "1c6581f83d7ea689d2379193db28ded30afddf1e667589f004faaa358b497218", kill_on_drop: false }`
[INFO] [stderr]    Compiling impls v1.0.3
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling facet-core v0.29.0
[INFO] [stderr]    Compiling facet-reflect v0.29.0
[INFO] [stderr]    Compiling facet-serialize v0.29.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.44s
[INFO] running `Command { std: "docker" "inspect" "1c6581f83d7ea689d2379193db28ded30afddf1e667589f004faaa358b497218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c6581f83d7ea689d2379193db28ded30afddf1e667589f004faaa358b497218", kill_on_drop: false }`
[INFO] [stdout] 1c6581f83d7ea689d2379193db28ded30afddf1e667589f004faaa358b497218
[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] 295965d3ed38b9d862f6fb85207f3cde2df1c699e8767e7ffe5c498a9bc76af8
[INFO] running `Command { std: "docker" "start" "-a" "295965d3ed38b9d862f6fb85207f3cde2df1c699e8767e7ffe5c498a9bc76af8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling shadow_counted v0.4.0
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling btparse v0.2.0
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling facet-core v0.29.0
[INFO] [stderr]    Compiling color-backtrace v0.7.1
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling insta v1.43.2
[INFO] [stderr]    Compiling unsynn v0.1.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling facet-macros-parse v0.29.0
[INFO] [stderr]    Compiling facet-testhelpers-macros v0.29.0
[INFO] [stderr]    Compiling facet-testhelpers v0.29.0
[INFO] [stderr]    Compiling facet-macros-emit v0.29.0
[INFO] [stderr]    Compiling facet-reflect v0.29.0
[INFO] [stderr]    Compiling facet-macros v0.29.0
[INFO] [stderr]    Compiling facet v0.29.0
[INFO] [stderr]    Compiling facet-serialize v0.29.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.77s
[INFO] running `Command { std: "docker" "inspect" "295965d3ed38b9d862f6fb85207f3cde2df1c699e8767e7ffe5c498a9bc76af8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "295965d3ed38b9d862f6fb85207f3cde2df1c699e8767e7ffe5c498a9bc76af8", kill_on_drop: false }`
[INFO] [stdout] 295965d3ed38b9d862f6fb85207f3cde2df1c699e8767e7ffe5c498a9bc76af8
[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] abad5d2ff8f406a0dc7a8d47b532085d982835c036ec8851d040519e3ab33391
[INFO] running `Command { std: "docker" "start" "-a" "abad5d2ff8f406a0dc7a8d47b532085d982835c036ec8851d040519e3ab33391", 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/facet_serialize-b71f99e2624ff838)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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]    Doc-tests facet_serialize
[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" "abad5d2ff8f406a0dc7a8d47b532085d982835c036ec8851d040519e3ab33391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abad5d2ff8f406a0dc7a8d47b532085d982835c036ec8851d040519e3ab33391", kill_on_drop: false }`
[INFO] [stdout] abad5d2ff8f406a0dc7a8d47b532085d982835c036ec8851d040519e3ab33391