[INFO] fetching crate mbinary 1.0.35...
[INFO] testing mbinary-1.0.35 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate mbinary 1.0.35 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate mbinary 1.0.35
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mbinary 1.0.35
[INFO] tweaked toml for crates.io crate mbinary 1.0.35 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mbinary 1.0.35 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mbinary 1.0.35 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Updating crates.io index
[INFO] [stderr] Downloading crates ...
[INFO] [stderr] Downloaded json-writer v0.4.0
[INFO] [stderr] Downloaded dbn-macros v0.28.0
[INFO] [stderr] Downloaded scc v2.3.4
[INFO] [stderr] Downloaded dbn v0.28.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 296875bcc14d96301a8252b0510b7d808b1c0ecc3241a3c8386d2269e122603f
[INFO] running `Command { std: "docker" "start" "-a" "296875bcc14d96301a8252b0510b7d808b1c0ecc3241a3c8386d2269e122603f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "296875bcc14d96301a8252b0510b7d808b1c0ecc3241a3c8386d2269e122603f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "296875bcc14d96301a8252b0510b7d808b1c0ecc3241a3c8386d2269e122603f", kill_on_drop: false }`
[INFO] [stdout] 296875bcc14d96301a8252b0510b7d808b1c0ecc3241a3c8386d2269e122603f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] c4cb75e299aa32c7fb334ebb917a758e4d0e344c081b422180e199a3d8ba43df
[INFO] running `Command { std: "docker" "start" "-a" "c4cb75e299aa32c7fb334ebb917a758e4d0e344c081b422180e199a3d8ba43df", kill_on_drop: false }`
[INFO] [stderr] Compiling libc v0.2.173
[INFO] [stderr] Compiling autocfg v1.4.0
[INFO] [stderr] Compiling stable_deref_trait v1.2.0
[INFO] [stderr] Compiling serde v1.0.219
[INFO] [stderr] Compiling crossbeam-utils v0.8.21
[INFO] [stderr] Compiling foldhash v0.1.5
[INFO] [stderr] Compiling equivalent v1.0.2
[INFO] [stderr] Compiling syn v2.0.103
[INFO] [stderr] Compiling parking_lot_core v0.9.11
[INFO] [stderr] Compiling allocator-api2 v0.2.21
[INFO] [stderr] Compiling smallvec v1.15.1
[INFO] [stderr] Compiling litemap v0.8.0
[INFO] [stderr] Compiling writeable v0.6.1
[INFO] [stderr] Compiling thiserror v2.0.12
[INFO] [stderr] Compiling generic-array v0.14.7
[INFO] [stderr] Compiling icu_normalizer_data v2.0.0
[INFO] [stderr] Compiling icu_properties_data v2.0.1
[INFO] [stderr] Compiling serde_json v1.0.140
[INFO] [stderr] Compiling cfg-if v1.0.1
[INFO] [stderr] Compiling hashbrown v0.15.4
[INFO] [stderr] Compiling scopeguard v1.2.0
[INFO] [stderr] Compiling pin-project-lite v0.2.16
[INFO] [stderr] Compiling lock_api v0.4.13
[INFO] [stderr] Compiling toml_datetime v0.6.11
[INFO] [stderr] Compiling memchr v2.7.5
[INFO] [stderr] Compiling once_cell v1.21.3
[INFO] [stderr] Compiling percent-encoding v2.3.1
[INFO] [stderr] Compiling futures-core v0.3.31
[INFO] [stderr] Compiling crypto-common v0.1.6
[INFO] [stderr] Compiling indexmap v2.9.0
[INFO] [stderr] Compiling block-buffer v0.10.4
[INFO] [stderr] Compiling winnow v0.7.11
[INFO] [stderr] Compiling utf8_iter v1.0.4
[INFO] [stderr] Compiling digest v0.10.7
[INFO] [stderr] Compiling concurrent-queue v2.5.0
[INFO] [stderr] Compiling form_urlencoded v1.2.1
[INFO] [stderr] Compiling tracing-core v0.1.34
[INFO] [stderr] Compiling jobserver v0.1.33
[INFO] [stderr] Compiling cc v1.2.27
[INFO] [stderr] Compiling parking_lot v0.12.4
[INFO] [stderr] Compiling pin-utils v0.1.0
[INFO] [stderr] Compiling futures-io v0.3.31
[INFO] [stderr] Compiling cpufeatures v0.2.17
[INFO] [stderr] Compiling slab v0.4.10
[INFO] [stderr] Compiling parking v2.2.1
[INFO] [stderr] Compiling crc-catalog v2.4.0
[INFO] [stderr] Compiling ryu v1.0.20
[INFO] [stderr] Compiling itoa v1.0.15
[INFO] [stderr] Compiling futures-task v0.3.31
[INFO] [stderr] Compiling futures-sink v0.3.31
[INFO] [stderr] Compiling crc v3.3.0
[INFO] [stderr] Compiling futures-util v0.3.31
[INFO] [stderr] Compiling event-listener v5.4.0
[INFO] [stderr] Compiling sha2 v0.10.9
[INFO] [stderr] Compiling futures-intrusive v0.5.0
[INFO] [stderr] Compiling hashlink v0.10.0
[INFO] [stderr] Compiling crossbeam-queue v0.3.12
[INFO] [stderr] Compiling zstd-safe v7.2.4
[INFO] [stderr] Compiling toml_edit v0.22.27
[INFO] [stderr] Compiling bytes v1.10.1
[INFO] [stderr] Compiling base64 v0.22.1
[INFO] [stderr] Compiling num-traits v0.2.19
[INFO] [stderr] Compiling dotenvy v0.15.7
[INFO] [stderr] Compiling num-conv v0.1.0
[INFO] [stderr] Compiling heck v0.5.0
[INFO] [stderr] Compiling hex v0.4.3
[INFO] [stderr] Compiling time-core v0.1.4
[INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr] Compiling time-macros v0.2.22
[INFO] [stderr] Compiling synstructure v0.13.2
[INFO] [stderr] Compiling csv-core v0.1.12
[INFO] [stderr] Compiling proc-macro-crate v3.3.0
[INFO] [stderr] Compiling json-writer v0.4.0
[INFO] [stderr] Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr] Compiling iana-time-zone v0.1.63
[INFO] [stderr] Compiling tokio v1.45.1
[INFO] [stderr] Compiling bytemuck v1.23.1
[INFO] [stderr] Compiling chrono v0.4.41
[INFO] [stderr] Compiling time v0.3.41
[INFO] [stderr] Compiling zerofrom-derive v0.1.6
[INFO] [stderr] Compiling yoke-derive v0.8.0
[INFO] [stderr] Compiling zerovec-derive v0.11.1
[INFO] [stderr] Compiling displaydoc v0.2.5
[INFO] [stderr] Compiling serde_derive v1.0.219
[INFO] [stderr] Compiling thiserror-impl v2.0.12
[INFO] [stderr] Compiling tracing-attributes v0.1.29
[INFO] [stderr] Compiling futures-macro v0.3.31
[INFO] [stderr] Compiling zerofrom v0.1.6
[INFO] [stderr] Compiling yoke v0.8.0
[INFO] [stderr] Compiling zerovec v0.11.2
[INFO] [stderr] Compiling zerotrie v0.2.2
[INFO] [stderr] Compiling num_enum_derive v0.7.3
[INFO] [stderr] Compiling tinystr v0.8.1
[INFO] [stderr] Compiling potential_utf v0.1.2
[INFO] [stderr] Compiling icu_locale_core v2.0.0
[INFO] [stderr] Compiling icu_collections v2.0.0
[INFO] [stderr] Compiling tracing v0.1.41
[INFO] [stderr] Compiling icu_provider v2.0.0
[INFO] [stderr] Compiling icu_properties v2.0.1
[INFO] [stderr] Compiling icu_normalizer v2.0.0
[INFO] [stderr] Compiling num_enum v0.7.3
[INFO] [stderr] Compiling zstd v0.13.3
[INFO] [stderr] Compiling dbn-macros v0.28.0
[INFO] [stderr] Compiling idna_adapter v1.2.1
[INFO] [stderr] Compiling idna v1.0.3
[INFO] [stderr] Compiling url v2.5.4
[INFO] [stderr] Compiling futures-executor v0.3.31
[INFO] [stderr] Compiling futures v0.3.31
[INFO] [stderr] Compiling either v1.15.0
[INFO] [stderr] Compiling csv v1.3.1
[INFO] [stderr] Compiling dbn v0.28.0
[INFO] [stderr] Compiling sqlx-core v0.8.6
[INFO] [stderr] Compiling sqlx-macros-core v0.8.6
[INFO] [stderr] Compiling sqlx-macros v0.8.6
[INFO] [stderr] Compiling sqlx v0.8.6
[INFO] [stderr] Compiling mbinary v1.0.35 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout] --> src/decode.rs:33:23
[INFO] [stdout] |
[INFO] [stdout] 33 | pub fn decode_ref(&mut self) -> std::io::Result