[INFO] fetching crate embedded-crc-macros 1.0.0... [INFO] testing embedded-crc-macros-1.0.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate embedded-crc-macros 1.0.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate embedded-crc-macros 1.0.0 [INFO] finished tweaking crates.io crate embedded-crc-macros 1.0.0 [INFO] tweaked toml for crates.io crate embedded-crc-macros 1.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate embedded-crc-macros 1.0.0 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] crate crates.io crate embedded-crc-macros 1.0.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] cdddfcaf21222c6c80ec37afbd66bd9ef9fe290c6c94312f00eadd57966c0ca1 [INFO] running `Command { std: "docker" "start" "-a" "cdddfcaf21222c6c80ec37afbd66bd9ef9fe290c6c94312f00eadd57966c0ca1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cdddfcaf21222c6c80ec37afbd66bd9ef9fe290c6c94312f00eadd57966c0ca1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdddfcaf21222c6c80ec37afbd66bd9ef9fe290c6c94312f00eadd57966c0ca1", kill_on_drop: false }` [INFO] [stdout] cdddfcaf21222c6c80ec37afbd66bd9ef9fe290c6c94312f00eadd57966c0ca1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] adb45b839bdc76e3f3a69719ee59718f3acc08af1f5c614c708c2bbeb15293d4 [INFO] running `Command { std: "docker" "start" "-a" "adb45b839bdc76e3f3a69719ee59718f3acc08af1f5c614c708c2bbeb15293d4", kill_on_drop: false }` [INFO] [stderr] Compiling embedded-crc-macros v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "adb45b839bdc76e3f3a69719ee59718f3acc08af1f5c614c708c2bbeb15293d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adb45b839bdc76e3f3a69719ee59718f3acc08af1f5c614c708c2bbeb15293d4", kill_on_drop: false }` [INFO] [stdout] adb45b839bdc76e3f3a69719ee59718f3acc08af1f5c614c708c2bbeb15293d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] bc735bc81416479535c6ada6cf4496c4543b3483fc60b5507af35f739f6c1687 [INFO] running `Command { std: "docker" "start" "-a" "bc735bc81416479535c6ada6cf4496c4543b3483fc60b5507af35f739f6c1687", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling cast v0.2.5 [INFO] [stderr] Compiling plotters-backend v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling plotters-svg v0.3.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling plotters v0.3.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling embedded-crc-macros v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 25.28s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "bc735bc81416479535c6ada6cf4496c4543b3483fc60b5507af35f739f6c1687", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc735bc81416479535c6ada6cf4496c4543b3483fc60b5507af35f739f6c1687", kill_on_drop: false }` [INFO] [stdout] bc735bc81416479535c6ada6cf4496c4543b3483fc60b5507af35f739f6c1687 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f0a077f23544c2f876e6e25c792278a36b65b530749332071813dd1fe725e357 [INFO] running `Command { std: "docker" "start" "-a" "f0a077f23544c2f876e6e25c792278a36b65b530749332071813dd1fe725e357", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/embedded_crc_macros-f801b65d300ff4d0) [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] Running tests/crc8.rs (/opt/rustwide/target/debug/deps/crc8-58aea69cd5cb8cd2) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test check_pec_table ... ok [INFO] [stdout] test check_pec_array ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/crc8_hasher.rs (/opt/rustwide/target/debug/deps/crc8_hasher-df1b02564304bbe1) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test can_be_debug_printed ... ok [INFO] [stdout] test can_be_copied ... ok [INFO] [stdout] test check_pec_table ... ok [INFO] [stdout] test macro_can_be_used_within_function ... ok [INFO] [stdout] test new_is_the_same_as_default ... ok [INFO] [stdout] test check_pec_array ... ok [INFO] [stderr] Running tests/crc8_hasher_lookup_table.rs (/opt/rustwide/target/debug/deps/crc8_hasher_lookup_table-a35d9d6c3953becf) [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test can_be_copied ... ok [INFO] [stdout] test check_pec_table ... ok [INFO] [stdout] test macro_can_be_used_within_function ... ok [INFO] [stdout] test can_be_debug_printed ... ok [INFO] [stdout] test new_is_the_same_as_default ... ok [INFO] [stdout] test check_pec_array ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s [INFO] [stdout] [INFO] [stderr] Running tests/crc8_lookup_table.rs (/opt/rustwide/target/debug/deps/crc8_lookup_table-9f4b5365d282eb64) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test check_pec_array ... ok [INFO] [stdout] test check_pec_table ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests embedded_crc_macros [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - build_rs_lookup_table_file_generation (line 323) - compile ... ok [INFO] [stdout] test src/lib.rs - crc8 (line 120) ... ok [INFO] [stdout] test src/lib.rs - crc8_hasher_lookup_table (line 261) ... ok [INFO] [stdout] test src/lib.rs - (line 37) ... ok [INFO] [stdout] test src/lib.rs - (line 76) ... ok [INFO] [stdout] test src/lib.rs - crc8_hasher (line 187) ... ok [INFO] [stdout] test src/lib.rs - (line 95) ... ok [INFO] [stdout] test src/lib.rs - (line 57) ... ok [INFO] [stdout] test src/lib.rs - crc8_lookup_table (line 160) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f0a077f23544c2f876e6e25c792278a36b65b530749332071813dd1fe725e357", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0a077f23544c2f876e6e25c792278a36b65b530749332071813dd1fe725e357", kill_on_drop: false }` [INFO] [stdout] f0a077f23544c2f876e6e25c792278a36b65b530749332071813dd1fe725e357