[INFO] fetching crate crb 0.0.38... [INFO] testing crb-0.0.38 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate crb 0.0.38 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate crb 0.0.38 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate crb 0.0.38 [INFO] tweaked toml for crates.io crate crb 0.0.38 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate crb 0.0.38 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 crb 0.0.38 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] caed81650e3b9ad37357cdcf999ebb1a39a589aee980e182600702bab88c96a6 [INFO] running `Command { std: "docker" "start" "-a" "caed81650e3b9ad37357cdcf999ebb1a39a589aee980e182600702bab88c96a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "caed81650e3b9ad37357cdcf999ebb1a39a589aee980e182600702bab88c96a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "caed81650e3b9ad37357cdcf999ebb1a39a589aee980e182600702bab88c96a6", kill_on_drop: false }` [INFO] [stdout] caed81650e3b9ad37357cdcf999ebb1a39a589aee980e182600702bab88c96a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 824d7e2530f367b334d9a3ff0f3ece4716791ce1484cfcf85964d57b6658dc82 [INFO] running `Command { std: "docker" "start" "-a" "824d7e2530f367b334d9a3ff0f3ece4716791ce1484cfcf85964d57b6658dc82", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling tokio v1.44.2 [INFO] [stderr] Compiling convert_case v0.7.1 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling crb-send v0.0.38 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling uuid v1.16.0 [INFO] [stderr] Compiling crb-core-std v0.0.38 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling derive_more v1.0.0 [INFO] [stderr] Compiling typed-slab v0.2.1 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling derive_more v2.0.1 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling crb-core v0.0.38 [INFO] [stderr] Compiling crb-runtime v0.0.38 [INFO] [stderr] Compiling crb-agent v0.0.38 [INFO] [stderr] Compiling crb-superagent v0.0.38 [INFO] [stderr] Compiling crb v0.0.38 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.85s [INFO] running `Command { std: "docker" "inspect" "824d7e2530f367b334d9a3ff0f3ece4716791ce1484cfcf85964d57b6658dc82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "824d7e2530f367b334d9a3ff0f3ece4716791ce1484cfcf85964d57b6658dc82", kill_on_drop: false }` [INFO] [stdout] 824d7e2530f367b334d9a3ff0f3ece4716791ce1484cfcf85964d57b6658dc82 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8de86b126a806f1ae71fbbf4af3ba8fb6d1605cc419175f2905e95d4f47a3d55 [INFO] running `Command { std: "docker" "start" "-a" "8de86b126a806f1ae71fbbf4af3ba8fb6d1605cc419175f2905e95d4f47a3d55", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling http v1.2.0 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling pin-project-internal v1.1.8 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling miniz_oxide v0.8.5 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling serde_json v1.0.135 [INFO] [stderr] Compiling flate2 v1.0.35 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling crossbeam-channel v0.5.14 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling pin-project v1.1.8 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling socket2 v0.5.9 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling hdrhistogram v7.5.4 [INFO] [stderr] Compiling prost-derive v0.13.4 [INFO] [stderr] Compiling tokio v1.44.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling prost v0.13.4 [INFO] [stderr] Compiling prost-types v0.13.4 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling http-body-util v0.1.2 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling axum-core v0.4.5 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling uuid v1.16.0 [INFO] [stderr] Compiling tokio-util v0.7.13 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling crb-core-std v0.0.38 [INFO] [stderr] Compiling crb-core v0.0.38 [INFO] [stderr] Compiling h2 v0.4.7 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling axum v0.7.9 [INFO] [stderr] Compiling crb-runtime v0.0.38 [INFO] [stderr] Compiling crb-agent v0.0.38 [INFO] [stderr] Compiling crb-superagent v0.0.38 [INFO] [stderr] Compiling crb v0.0.38 (/opt/rustwide/workdir) [INFO] [stderr] Compiling hyper v1.5.2 [INFO] [stderr] Compiling hyper-util v0.1.10 [INFO] [stderr] Compiling hyper-timeout v0.5.2 [INFO] [stderr] Compiling tonic v0.12.3 [INFO] [stderr] Compiling console-api v0.8.1 [INFO] [stderr] Compiling console-subscriber v0.4.1 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 41.62s [INFO] running `Command { std: "docker" "inspect" "8de86b126a806f1ae71fbbf4af3ba8fb6d1605cc419175f2905e95d4f47a3d55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8de86b126a806f1ae71fbbf4af3ba8fb6d1605cc419175f2905e95d4f47a3d55", kill_on_drop: false }` [INFO] [stdout] 8de86b126a806f1ae71fbbf4af3ba8fb6d1605cc419175f2905e95d4f47a3d55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 988c2ee263bdb639ace1d832d624450ca2dce1884d8f32938d5872023c386c68 [INFO] running `Command { std: "docker" "start" "-a" "988c2ee263bdb639ace1d832d624450ca2dce1884d8f32938d5872023c386c68", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crb-1dd0ad09ea6a0a81) [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/test_agent.rs (/opt/rustwide/target/debug/deps/test_agent-ab542bd845bf834d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_agent ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_fsm.rs (/opt/rustwide/target/debug/deps/test_fsm-1a2cbc3add1ea3e1) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_fsm ... ok [INFO] [stderr] Running tests/test_molting.rs (/opt/rustwide/target/debug/deps/test_molting-d73dcd4169c7560e) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_molting ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_perf.rs (/opt/rustwide/target/debug/deps/test_perf-f7c41e0d9a9c8ed2) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_perf ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_streams.rs (/opt/rustwide/target/debug/deps/test_streams-bb3ca05b49308e26) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_streams ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_supervisor ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_termination ... ok [INFO] [stderr] Running tests/test_supervisor.rs (/opt/rustwide/target/debug/deps/test_supervisor-30957d4db05dd910) [INFO] [stdout] [INFO] [stderr] Running tests/test_termination.rs (/opt/rustwide/target/debug/deps/test_termination-f8665a9de844bffb) [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] Running tests/test_trackable.rs (/opt/rustwide/target/debug/deps/test_trackable-d57106fbb9d2e090) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/test_uni_address.rs (/opt/rustwide/target/debug/deps/test_uni_address-d2ceae556cbf0c7a) [INFO] [stdout] test test_trackable ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_uni_address ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests crb [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" "988c2ee263bdb639ace1d832d624450ca2dce1884d8f32938d5872023c386c68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "988c2ee263bdb639ace1d832d624450ca2dce1884d8f32938d5872023c386c68", kill_on_drop: false }` [INFO] [stdout] 988c2ee263bdb639ace1d832d624450ca2dce1884d8f32938d5872023c386c68