[INFO] fetching crate dbn 0.36.1...
[INFO] testing dbn-0.36.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate dbn 0.36.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate dbn 0.36.1
[INFO] finished tweaking crates.io crate dbn 0.36.1
[INFO] tweaked toml for crates.io crate dbn 0.36.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dbn 0.36.1 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 dbn 0.36.1 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Updating crates.io index
[INFO] [stderr] Downloading crates ...
[INFO] [stderr] Downloaded type-layout v0.2.0
[INFO] [stderr] Downloaded oval v2.0.0
[INFO] [stderr] Downloaded dbn-macros v0.36.1
[INFO] [stderr] Downloaded json-writer v0.4.0
[INFO] [stderr] Downloaded type-layout-derive v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 82a729bc81a4235bdcb3c6fe8704fea6dda8c5417fdee0dfb23c3472350bd8a1
[INFO] running `Command { std: "docker" "start" "-a" "82a729bc81a4235bdcb3c6fe8704fea6dda8c5417fdee0dfb23c3472350bd8a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82a729bc81a4235bdcb3c6fe8704fea6dda8c5417fdee0dfb23c3472350bd8a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82a729bc81a4235bdcb3c6fe8704fea6dda8c5417fdee0dfb23c3472350bd8a1", kill_on_drop: false }`
[INFO] [stdout] 82a729bc81a4235bdcb3c6fe8704fea6dda8c5417fdee0dfb23c3472350bd8a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 90167cfe25c1d790006fa3851acdae0d3383b1670a7f33867d9398ef96c0e44d
[INFO] running `Command { std: "docker" "start" "-a" "90167cfe25c1d790006fa3851acdae0d3383b1670a7f33867d9398ef96c0e44d", kill_on_drop: false }`
[INFO] [stderr] Compiling libc v0.2.172
[INFO] [stderr] Compiling proc-macro2 v1.0.95
[INFO] [stderr] Compiling pkg-config v0.3.32
[INFO] [stderr] Compiling zstd-safe v7.2.4
[INFO] [stderr] Compiling num-conv v0.1.0
[INFO] [stderr] Compiling powerfmt v0.2.0
[INFO] [stderr] Compiling memchr v2.7.4
[INFO] [stderr] Compiling serde v1.0.219
[INFO] [stderr] Compiling thiserror v2.0.12
[INFO] [stderr] Compiling time-core v0.1.4
[INFO] [stderr] Compiling json-writer v0.4.0
[INFO] [stderr] Compiling oval v2.0.0
[INFO] [stderr] Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr] Compiling time-macros v0.2.22
[INFO] [stderr] Compiling deranged v0.4.0
[INFO] [stderr] Compiling csv-core v0.1.12
[INFO] [stderr] Compiling quote v1.0.40
[INFO] [stderr] Compiling syn v2.0.100
[INFO] [stderr] Compiling jobserver v0.1.33
[INFO] [stderr] Compiling cc v1.2.19
[INFO] [stderr] Compiling time v0.3.41
[INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr] Compiling csv v1.3.1
[INFO] [stderr] Compiling thiserror-impl v2.0.12
[INFO] [stderr] Compiling num_enum_derive v0.7.3
[INFO] [stderr] Compiling dbn-macros v0.36.1
[INFO] [stderr] Compiling num_enum v0.7.3
[INFO] [stderr] Compiling zstd v0.13.3
[INFO] [stderr] Compiling dbn v0.36.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout] --> src/decode.rs:46:26
[INFO] [stdout] |
[INFO] [stdout] 46 | fn decode_record_ref(&mut self) -> crate::Result