[INFO] fetching crate mctp-estack 0.1.0... [INFO] testing mctp-estack-0.1.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate mctp-estack 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate mctp-estack 0.1.0 [INFO] finished tweaking crates.io crate mctp-estack 0.1.0 [INFO] tweaked toml for crates.io crate mctp-estack 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mctp-estack 0.1.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mctp-estack 0.1.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a42bd07a81b1c9791844f7779a24db4a9333f3a97ecf3bcbd6f923cd401c9fc7 [INFO] running `Command { std: "docker" "start" "-a" "a42bd07a81b1c9791844f7779a24db4a9333f3a97ecf3bcbd6f923cd401c9fc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a42bd07a81b1c9791844f7779a24db4a9333f3a97ecf3bcbd6f923cd401c9fc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a42bd07a81b1c9791844f7779a24db4a9333f3a97ecf3bcbd6f923cd401c9fc7", kill_on_drop: false }` [INFO] [stdout] a42bd07a81b1c9791844f7779a24db4a9333f3a97ecf3bcbd6f923cd401c9fc7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71ab7e9827e93f288a5d50118b4b2b9729a290244c8c2169ce5670fcd1a1e711 [INFO] running `Command { std: "docker" "start" "-a" "71ab7e9827e93f288a5d50118b4b2b9729a290244c8c2169ce5670fcd1a1e711", kill_on_drop: false }` [INFO] [stderr] Compiling embedded-crc-macros v1.0.0 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling embedded-io-async v0.6.1 [INFO] [stderr] Compiling hash32 v0.3.1 [INFO] [stderr] Compiling embassy-sync v0.7.0 [INFO] [stderr] Compiling embedded-io v0.6.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling crc-catalog v2.4.0 [INFO] [stderr] Compiling bitfield v0.14.0 [INFO] [stderr] Compiling uuid v1.16.0 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling mctp v0.2.0 [INFO] [stderr] Compiling smbus-pec v1.0.1 [INFO] [stderr] Compiling crc v3.0.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling libmctp v0.2.0 [INFO] [stderr] Compiling mctp-estack v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.07s [INFO] running `Command { std: "docker" "inspect" "71ab7e9827e93f288a5d50118b4b2b9729a290244c8c2169ce5670fcd1a1e711", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71ab7e9827e93f288a5d50118b4b2b9729a290244c8c2169ce5670fcd1a1e711", kill_on_drop: false }` [INFO] [stdout] 71ab7e9827e93f288a5d50118b4b2b9729a290244c8c2169ce5670fcd1a1e711 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f9fc0a52dcd4b2b62220e954fec9a9756ba2227c230c45f6fa9258b982c2bd4 [INFO] running `Command { std: "docker" "start" "-a" "5f9fc0a52dcd4b2b62220e954fec9a9756ba2227c230c45f6fa9258b982c2bd4", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling fastrand v2.1.1 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling embedded-io-async v0.6.1 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling getrandom v0.2.14 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling embedded-io v0.6.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling anstyle-parse v0.2.4 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling embedded-io-adapters v0.6.1 [INFO] [stderr] Compiling num_threads v0.1.7 [INFO] [stderr] Compiling futures-lite v2.3.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling piper v0.2.4 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling anstyle-query v1.1.0 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling event-listener v5.3.1 [INFO] [stderr] Compiling time v0.3.36 [INFO] [stderr] Compiling event-listener-strategy v0.5.2 [INFO] [stderr] Compiling async-executor v1.13.0 [INFO] [stderr] Compiling async-lock v3.4.0 [INFO] [stderr] Compiling async-channel v2.3.1 [INFO] [stderr] Compiling blocking v1.6.1 [INFO] [stderr] Compiling simplelog v0.12.2 [INFO] [stderr] Compiling async-fs v2.1.2 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling embassy-sync v0.7.0 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling mctp-estack v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling polling v3.7.2 [INFO] [stderr] Compiling tempfile v3.11.0 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling async-io v2.3.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling env_filter v0.1.0 [INFO] [stderr] Compiling async-signal v0.2.9 [INFO] [stderr] Compiling async-net v2.0.0 [INFO] [stderr] Compiling env_logger v0.11.3 [INFO] [stderr] Compiling async-process v2.2.3 [INFO] [stderr] Compiling proptest v1.5.0 [INFO] [stderr] Compiling smol v2.0.1 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 17.68s [INFO] running `Command { std: "docker" "inspect" "5f9fc0a52dcd4b2b62220e954fec9a9756ba2227c230c45f6fa9258b982c2bd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f9fc0a52dcd4b2b62220e954fec9a9756ba2227c230c45f6fa9258b982c2bd4", kill_on_drop: false }` [INFO] [stdout] 5f9fc0a52dcd4b2b62220e954fec9a9756ba2227c230c45f6fa9258b982c2bd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1c67448210b7b2be51a0946297a62d0270310c3439d5448aa98a4d78b3f670e9 [INFO] running `Command { std: "docker" "start" "-a" "1c67448210b7b2be51a0946297a62d0270310c3439d5448aa98a4d78b3f670e9", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mctp_estack-a2703bec41899e30) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test serial::tests::roundtrip_cases ... ok [INFO] [stdout] test serial::tests::roundtrip_escape ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] [stderr] Doc-tests mctp_estack [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" "1c67448210b7b2be51a0946297a62d0270310c3439d5448aa98a4d78b3f670e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c67448210b7b2be51a0946297a62d0270310c3439d5448aa98a4d78b3f670e9", kill_on_drop: false }` [INFO] [stdout] 1c67448210b7b2be51a0946297a62d0270310c3439d5448aa98a4d78b3f670e9