[INFO] fetching crate senml-deser 0.2.1...
[INFO] testing senml-deser-0.2.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate senml-deser 0.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate senml-deser 0.2.1
[INFO] finished tweaking crates.io crate senml-deser 0.2.1
[INFO] tweaked toml for crates.io crate senml-deser 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate senml-deser 0.2.1 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 senml-deser 0.2.1 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-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] 0b363a98f08edc85f97fc0c439f84561b2c39ed95d7a532ec701f6f1815918ec
[INFO] running `Command { std: "docker" "start" "-a" "0b363a98f08edc85f97fc0c439f84561b2c39ed95d7a532ec701f6f1815918ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b363a98f08edc85f97fc0c439f84561b2c39ed95d7a532ec701f6f1815918ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b363a98f08edc85f97fc0c439f84561b2c39ed95d7a532ec701f6f1815918ec", kill_on_drop: false }`
[INFO] [stdout] 0b363a98f08edc85f97fc0c439f84561b2c39ed95d7a532ec701f6f1815918ec
[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] 8fdf6e6354ed5e56940ddd02f7dcd413a88e3972d047bad8ee6b639a1086f2fa
[INFO] running `Command { std: "docker" "start" "-a" "8fdf6e6354ed5e56940ddd02f7dcd413a88e3972d047bad8ee6b639a1086f2fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling syn v2.0.49
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling senml-deser v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/deser/de.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 24 |         &'de mut self,
[INFO] [stdout]    |          --- the lifetime is named here
[INFO] [stdout] 25 |         value: &'de [u8],
[INFO] [stdout]    |                 --- the lifetime is named here
[INFO] [stdout] 26 |         scratch: &mut [u8],
[INFO] [stdout] 27 |     ) -> Result<Pack<Cbor>, crate::Error> {
[INFO] [stdout]    |                 ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'de`
[INFO] [stdout]    |
[INFO] [stdout] 27 |     ) -> Result<Pack<'de, Cbor>, crate::Error> {
[INFO] [stdout]    |                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.16s
[INFO] running `Command { std: "docker" "inspect" "8fdf6e6354ed5e56940ddd02f7dcd413a88e3972d047bad8ee6b639a1086f2fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fdf6e6354ed5e56940ddd02f7dcd413a88e3972d047bad8ee6b639a1086f2fa", kill_on_drop: false }`
[INFO] [stdout] 8fdf6e6354ed5e56940ddd02f7dcd413a88e3972d047bad8ee6b639a1086f2fa
[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] 8caa04d5af7baf4eac5f2b2bd4fb3306dae12bd51bcde41e1dd22e783efde5e4
[INFO] running `Command { std: "docker" "start" "-a" "8caa04d5af7baf4eac5f2b2bd4fb3306dae12bd51bcde41e1dd22e783efde5e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/deser/de.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 24 |         &'de mut self,
[INFO] [stdout]    |          --- the lifetime is named here
[INFO] [stdout] 25 |         value: &'de [u8],
[INFO] [stdout]    |                 --- the lifetime is named here
[INFO] [stdout] 26 |         scratch: &mut [u8],
[INFO] [stdout] 27 |     ) -> Result<Pack<Cbor>, crate::Error> {
[INFO] [stdout]    |                 ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'de`
[INFO] [stdout]    |
[INFO] [stdout] 27 |     ) -> Result<Pack<'de, Cbor>, crate::Error> {
[INFO] [stdout]    |                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling senml-deser v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/deser/de.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 24 |         &'de mut self,
[INFO] [stdout]    |          --- the lifetime is named here
[INFO] [stdout] 25 |         value: &'de [u8],
[INFO] [stdout]    |                 --- the lifetime is named here
[INFO] [stdout] 26 |         scratch: &mut [u8],
[INFO] [stdout] 27 |     ) -> Result<Pack<Cbor>, crate::Error> {
[INFO] [stdout]    |                 ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'de`
[INFO] [stdout]    |
[INFO] [stdout] 27 |     ) -> Result<Pack<'de, Cbor>, crate::Error> {
[INFO] [stdout]    |                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.24s
[INFO] running `Command { std: "docker" "inspect" "8caa04d5af7baf4eac5f2b2bd4fb3306dae12bd51bcde41e1dd22e783efde5e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8caa04d5af7baf4eac5f2b2bd4fb3306dae12bd51bcde41e1dd22e783efde5e4", kill_on_drop: false }`
[INFO] [stdout] 8caa04d5af7baf4eac5f2b2bd4fb3306dae12bd51bcde41e1dd22e783efde5e4
[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] cba76d7d89b1285eb74457ca834c688d9a6c4748c4529cfdaafcdfb242c6dfaf
[INFO] running `Command { std: "docker" "start" "-a" "cba76d7d89b1285eb74457ca834c688d9a6c4748c4529cfdaafcdfb242c6dfaf", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/deser/de.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 24 |         &'de mut self,
[INFO] [stderr]    |          --- the lifetime is named here
[INFO] [stderr] 25 |         value: &'de [u8],
[INFO] [stderr]    |                 --- the lifetime is named here
[INFO] [stderr] 26 |         scratch: &mut [u8],
[INFO] [stderr] 27 |     ) -> Result<Pack<Cbor>, crate::Error> {
[INFO] [stderr]    |                 ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'de`
[INFO] [stderr]    |
[INFO] [stderr] 27 |     ) -> Result<Pack<'de, Cbor>, crate::Error> {
[INFO] [stderr]    |                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `senml-deser` (lib) generated 1 warning (run `cargo fix --lib -p senml-deser` to apply 1 suggestion)
[INFO] [stderr] warning: `senml-deser` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/senml_deser-923905ed2ba712c6)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test content::record::test::test_deserialize_record ... ok
[INFO] [stdout] test deser::de::test::test_decode_cbor ... ok
[INFO] [stdout] test content::record::test::test_serialize_record ... ok
[INFO] [stdout] test content::resolved_record::test::test_resolving_record ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests senml_deser
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cba76d7d89b1285eb74457ca834c688d9a6c4748c4529cfdaafcdfb242c6dfaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cba76d7d89b1285eb74457ca834c688d9a6c4748c4529cfdaafcdfb242c6dfaf", kill_on_drop: false }`
[INFO] [stdout] cba76d7d89b1285eb74457ca834c688d9a6c4748c4529cfdaafcdfb242c6dfaf
