[INFO] fetching crate sos-preferences 0.17.5...
[INFO] testing sos-preferences-0.17.5 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate sos-preferences 0.17.5 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate sos-preferences 0.17.5
[INFO] finished tweaking crates.io crate sos-preferences 0.17.5
[INFO] tweaked toml for crates.io crate sos-preferences 0.17.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sos-preferences 0.17.5 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sos-preferences 0.17.5 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84b7db2fd8122a8921edf1da6cf68f4482f0bcdb6c680511cdf19490bb0d6dbb
[INFO] running `Command { std: "docker" "start" "-a" "84b7db2fd8122a8921edf1da6cf68f4482f0bcdb6c680511cdf19490bb0d6dbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84b7db2fd8122a8921edf1da6cf68f4482f0bcdb6c680511cdf19490bb0d6dbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84b7db2fd8122a8921edf1da6cf68f4482f0bcdb6c680511cdf19490bb0d6dbb", kill_on_drop: false }`
[INFO] [stdout] 84b7db2fd8122a8921edf1da6cf68f4482f0bcdb6c680511cdf19490bb0d6dbb
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 767f0b8728f2218e8a33bb19930398698b5d40cba10c7b9e97789343481374cd
[INFO] running `Command { std: "docker" "start" "-a" "767f0b8728f2218e8a33bb19930398698b5d40cba10c7b9e97789343481374cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling type-map v0.5.1
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling self_cell v1.2.1
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling self_cell v0.10.3
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling aead v0.5.2
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]    Compiling rust-embed-utils v8.9.0
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling poly1305 v0.8.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling base64ct v1.8.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]    Compiling password-hash v0.5.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling deranged v0.5.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling pbkdf2 v0.12.2
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling polyval v0.6.2
[INFO] [stderr]    Compiling binary-stream v10.0.0
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling io_tee v0.1.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling ghash v0.5.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling sos-core v0.17.3
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]    Compiling etcetera v0.8.0
[INFO] [stderr]    Compiling argon2 v0.5.3
[INFO] [stderr]    Compiling pem v3.0.6
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling rs_merkle v1.5.0
[INFO] [stderr]    Compiling sos-preferences v0.17.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling bs58 v0.4.0
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling rust-embed-impl v8.9.0
[INFO] [stderr]    Compiling chacha20 v0.9.1
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling fluent-syntax v0.11.1
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling rust-embed v8.9.0
[INFO] [stderr]    Compiling chacha20poly1305 v0.10.1
[INFO] [stderr]    Compiling salsa20 v0.10.2
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling scrypt v0.11.0
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling serde_with_macros v3.16.0
[INFO] [stderr]    Compiling unic-langid-impl v0.9.6
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling unic-langid v0.9.6
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling fluent-langneg v0.13.1
[INFO] [stderr]    Compiling intl_pluralrules v7.0.2
[INFO] [stderr]    Compiling intl-memoizer v0.5.3
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling x25519-dalek v2.0.1
[INFO] [stderr]    Compiling ctr v0.9.2
[INFO] [stderr]    Compiling fluent-bundle v0.15.3
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling basic-toml v0.1.10
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.1
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling serde-xml-rs v0.5.1
[INFO] [stderr]    Compiling i18n-config v0.4.8
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling time-tz v2.0.0
[INFO] [stderr]    Compiling cookie-factory v0.3.3
[INFO] [stderr]    Compiling secrecy v0.10.3
[INFO] [stderr]    Compiling find-crate v0.6.3
[INFO] [stderr]    Compiling fluent v0.16.1
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling age-core v0.11.0
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling i18n-embed-impl v0.8.4
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling typeshare-annotation v1.0.4
[INFO] [stderr]    Compiling i18n-embed v0.15.4
[INFO] [stderr]    Compiling typeshare v1.0.4
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling sos-vfs v0.3.2
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling i18n-embed-fl v0.9.4
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling aes-gcm v0.10.3
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling serde_with v3.16.0
[INFO] [stderr]    Compiling balloon-hash v0.4.0
[INFO] [stderr]    Compiling age v0.11.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 54s
[INFO] running `Command { std: "docker" "inspect" "767f0b8728f2218e8a33bb19930398698b5d40cba10c7b9e97789343481374cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "767f0b8728f2218e8a33bb19930398698b5d40cba10c7b9e97789343481374cd", kill_on_drop: false }`
[INFO] [stdout] 767f0b8728f2218e8a33bb19930398698b5d40cba10c7b9e97789343481374cd
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 036fd88d84dedf16184672203a5849e4437a58ed9418a5e0fce9a1b1356a4f43
[INFO] running `Command { std: "docker" "start" "-a" "036fd88d84dedf16184672203a5849e4437a58ed9418a5e0fce9a1b1356a4f43", kill_on_drop: false }`
[INFO] [stderr]    Compiling sos-preferences v0.17.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "036fd88d84dedf16184672203a5849e4437a58ed9418a5e0fce9a1b1356a4f43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "036fd88d84dedf16184672203a5849e4437a58ed9418a5e0fce9a1b1356a4f43", kill_on_drop: false }`
[INFO] [stdout] 036fd88d84dedf16184672203a5849e4437a58ed9418a5e0fce9a1b1356a4f43
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd826f30a5f16b0ee0ce360ccaea7ab6729394f2d4a8fbbe230678eea25921da
[INFO] running `Command { std: "docker" "start" "-a" "cd826f30a5f16b0ee0ce360ccaea7ab6729394f2d4a8fbbe230678eea25921da", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sos_preferences-84368991ab1c5cc7)
[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 sos_preferences
[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" "cd826f30a5f16b0ee0ce360ccaea7ab6729394f2d4a8fbbe230678eea25921da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd826f30a5f16b0ee0ce360ccaea7ab6729394f2d4a8fbbe230678eea25921da", kill_on_drop: false }`
[INFO] [stdout] cd826f30a5f16b0ee0ce360ccaea7ab6729394f2d4a8fbbe230678eea25921da
