[INFO] fetching crate cbor-smol 0.5.0... [INFO] testing cbor-smol-0.5.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate cbor-smol 0.5.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate cbor-smol 0.5.0 [INFO] finished tweaking crates.io crate cbor-smol 0.5.0 [INFO] tweaked toml for crates.io crate cbor-smol 0.5.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cbor-smol 0.5.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 27 packages to latest compatible versions [INFO] [stderr] Adding heapless v0.7.17 (available: v0.9.1) [INFO] [stderr] Adding heapless v0.8.0 (available: v0.9.1) [INFO] [stderr] Adding heapless-bytes v0.3.0 (available: v0.5.0) [INFO] [stderr] Adding heapless-bytes v0.4.0 (available: v0.5.0) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 30d88740d57c52ebdae9f513812d01f76b173537fd64d322a4255666982a4340 [INFO] running `Command { std: "docker" "start" "-a" "30d88740d57c52ebdae9f513812d01f76b173537fd64d322a4255666982a4340", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30d88740d57c52ebdae9f513812d01f76b173537fd64d322a4255666982a4340", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30d88740d57c52ebdae9f513812d01f76b173537fd64d322a4255666982a4340", kill_on_drop: false }` [INFO] [stdout] 30d88740d57c52ebdae9f513812d01f76b173537fd64d322a4255666982a4340 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9807f948e153d67ff388adb7966a03e42d543986e8a54acfc00ed2069ef089ad [INFO] running `Command { std: "docker" "start" "-a" "9807f948e153d67ff388adb7966a03e42d543986e8a54acfc00ed2069ef089ad", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling delog v0.1.8 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling cbor-smol v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `log-trace` [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | generate_macros!(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `heapless-bytes-v0-3`, `heapless-bytes-v0-4`, `heapless-v0-7`, `heapless-v0-8`, `log-all`, `log-debug`, `log-error`, `log-info`, `log-none`, and `log-warn` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__with_dollar_sign` which comes from the expansion of the macro `generate_macros` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `log-trace` [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | generate_macros!(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `heapless-bytes-v0-3`, `heapless-bytes-v0-4`, `heapless-v0-7`, `heapless-v0-8`, `log-all`, `log-debug`, `log-error`, `log-info`, `log-none`, and `log-warn` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `__with_dollar_sign` which comes from the expansion of the macro `generate_macros` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.56s [INFO] running `Command { std: "docker" "inspect" "9807f948e153d67ff388adb7966a03e42d543986e8a54acfc00ed2069ef089ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9807f948e153d67ff388adb7966a03e42d543986e8a54acfc00ed2069ef089ad", kill_on_drop: false }` [INFO] [stdout] 9807f948e153d67ff388adb7966a03e42d543986e8a54acfc00ed2069ef089ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 67111d5851766df2198c669e22e90130032861bcaa9c9e1d96033d7549a9d5a9 [INFO] running `Command { std: "docker" "start" "-a" "67111d5851766df2198c669e22e90130032861bcaa9c9e1d96033d7549a9d5a9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling hash32 v0.3.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_bytes v0.11.19 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling cbor-smol v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `log-trace` [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | generate_macros!(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `heapless-bytes-v0-3`, `heapless-bytes-v0-4`, `heapless-v0-7`, `heapless-v0-8`, `log-all`, `log-debug`, `log-error`, `log-info`, `log-none`, and `log-warn` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__with_dollar_sign` which comes from the expansion of the macro `generate_macros` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `log-trace` [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | generate_macros!(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `heapless-bytes-v0-3`, `heapless-bytes-v0-4`, `heapless-v0-7`, `heapless-v0-8`, `log-all`, `log-debug`, `log-error`, `log-info`, `log-none`, and `log-warn` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `__with_dollar_sign` which comes from the expansion of the macro `generate_macros` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling heapless-bytes v0.4.0 [INFO] [stdout] warning: unexpected `cfg` condition value: `log-trace` [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | generate_macros!(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `heapless-bytes-v0-3`, `heapless-bytes-v0-4`, `heapless-v0-7`, `heapless-v0-8`, `log-all`, `log-debug`, `log-error`, `log-info`, `log-none`, and `log-warn` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__with_dollar_sign` which comes from the expansion of the macro `generate_macros` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `log-trace` [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | generate_macros!(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `heapless-bytes-v0-3`, `heapless-bytes-v0-4`, `heapless-v0-7`, `heapless-v0-8`, `log-all`, `log-debug`, `log-error`, `log-info`, `log-none`, and `log-warn` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `__with_dollar_sign` which comes from the expansion of the macro `generate_macros` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.93s [INFO] running `Command { std: "docker" "inspect" "67111d5851766df2198c669e22e90130032861bcaa9c9e1d96033d7549a9d5a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67111d5851766df2198c669e22e90130032861bcaa9c9e1d96033d7549a9d5a9", kill_on_drop: false }` [INFO] [stdout] 67111d5851766df2198c669e22e90130032861bcaa9c9e1d96033d7549a9d5a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0283bc5863f3da7a9ae87ad3a5012df9135626b40002d76f4cec5660c0f0584c [INFO] running `Command { std: "docker" "start" "-a" "0283bc5863f3da7a9ae87ad3a5012df9135626b40002d76f4cec5660c0f0584c", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `log-trace` [INFO] [stderr] --> src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | generate_macros!(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `heapless-bytes-v0-3`, `heapless-bytes-v0-4`, `heapless-v0-7`, `heapless-v0-8`, `log-all`, `log-debug`, `log-error`, `log-info`, `log-none`, and `log-warn` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] = note: this warning originates in the macro `__with_dollar_sign` which comes from the expansion of the macro `generate_macros` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `log-trace` [INFO] [stderr] --> src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | generate_macros!(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `heapless-bytes-v0-3`, `heapless-bytes-v0-4`, `heapless-v0-7`, `heapless-v0-8`, `log-all`, `log-debug`, `log-error`, `log-info`, `log-none`, and `log-warn` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `__with_dollar_sign` which comes from the expansion of the macro `generate_macros` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `cbor-smol` (lib) generated 2 warnings [INFO] [stderr] warning: `cbor-smol` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cbor_smol-6b1913a550b87735) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test de::tests::de_bytes ... ignored, Enable heapless-bytes-v0-4 feature [INFO] [stdout] test de::tests::de_bool ... ok [INFO] [stdout] test de::tests::de_enum ... ok [INFO] [stdout] test de::tests::de_str ... ok [INFO] [stdout] test de::tests::de_u64 ... ok [INFO] [stdout] test de::tests::de_ignored_any ... ok [INFO] [stdout] test de::tests::de_i8 ... ok [INFO] [stdout] test de::tests::de_u8 ... ok [INFO] [stdout] test de::tests::de_i16 ... ok [INFO] [stdout] test de::tests::de_u16 ... ok [INFO] [stdout] test de::tests::de_u32 ... ok [INFO] [stdout] test de::tests::de_i32 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.27s [INFO] [stdout] [INFO] [stderr] Doc-tests cbor_smol [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" "0283bc5863f3da7a9ae87ad3a5012df9135626b40002d76f4cec5660c0f0584c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0283bc5863f3da7a9ae87ad3a5012df9135626b40002d76f4cec5660c0f0584c", kill_on_drop: false }` [INFO] [stdout] 0283bc5863f3da7a9ae87ad3a5012df9135626b40002d76f4cec5660c0f0584c