[INFO] fetching crate libp2p-mplex 0.43.1... [INFO] testing libp2p-mplex-0.43.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate libp2p-mplex 0.43.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate libp2p-mplex 0.43.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate libp2p-mplex 0.43.1 [INFO] tweaked toml for crates.io crate libp2p-mplex 0.43.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate libp2p-mplex 0.43.1 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 libp2p-mplex 0.43.1 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ae85f2af40759bda1805e7b5dca5e4c895907b1ac7c650a6d91692107b387f8d [INFO] running `Command { std: "docker" "start" "-a" "ae85f2af40759bda1805e7b5dca5e4c895907b1ac7c650a6d91692107b387f8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae85f2af40759bda1805e7b5dca5e4c895907b1ac7c650a6d91692107b387f8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae85f2af40759bda1805e7b5dca5e4c895907b1ac7c650a6d91692107b387f8d", kill_on_drop: false }` [INFO] [stdout] ae85f2af40759bda1805e7b5dca5e4c895907b1ac7c650a6d91692107b387f8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0f51d1d5d1602e1d18b4afb8f2ac4def16b0e2967b9c685a97a9680fc91a57bc [INFO] running `Command { std: "docker" "start" "-a" "0f51d1d5d1602e1d18b4afb8f2ac4def16b0e2967b9c685a97a9680fc91a57bc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling data-encoding v2.8.0 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling core2 v0.4.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling quick-protobuf v0.8.1 [INFO] [stderr] Compiling base-x v0.2.11 [INFO] [stderr] Compiling hkdf v0.12.4 [INFO] [stderr] Compiling bs58 v0.5.1 [INFO] [stderr] Compiling unsigned-varint v0.7.2 [INFO] [stderr] Compiling web-time v1.1.0 [INFO] [stderr] Compiling nohash-hasher v0.2.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.15 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling data-encoding-macro v0.1.17 [INFO] [stderr] Compiling multibase v0.9.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling ed25519-dalek v2.1.1 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling asynchronous-codec v0.7.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling rw-stream-sink v0.4.0 [INFO] [stderr] Compiling multistream-select v0.13.0 [INFO] [stderr] Compiling unsigned-varint v0.8.0 [INFO] [stderr] Compiling multihash v0.19.3 [INFO] [stderr] Compiling libp2p-identity v0.2.12 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling multiaddr v0.18.2 [INFO] [stderr] Compiling libp2p-core v0.43.1 [INFO] [stderr] Compiling libp2p-mplex v0.43.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.00s [INFO] running `Command { std: "docker" "inspect" "0f51d1d5d1602e1d18b4afb8f2ac4def16b0e2967b9c685a97a9680fc91a57bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f51d1d5d1602e1d18b4afb8f2ac4def16b0e2967b9c685a97a9680fc91a57bc", kill_on_drop: false }` [INFO] [stdout] 0f51d1d5d1602e1d18b4afb8f2ac4def16b0e2967b9c685a97a9680fc91a57bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 66498a8276069e3b000b459878039dd99c025932aed02063b9d77e2fb71ab61c [INFO] running `Command { std: "docker" "start" "-a" "66498a8276069e3b000b459878039dd99c025932aed02063b9d77e2fb71ab61c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling clap_builder v4.5.35 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling netlink-packet-utils v0.5.2 [INFO] [stderr] Compiling quick-protobuf-codec v0.3.1 [INFO] [stderr] Compiling netlink-packet-core v0.7.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling socket2 v0.5.9 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling netlink-packet-route v0.17.1 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling tokio v1.44.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling clap v4.5.35 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling multistream-select v0.13.0 [INFO] [stderr] Compiling rw-stream-sink v0.4.0 [INFO] [stderr] Compiling libp2p-identity v0.2.12 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling netlink-sys v0.8.7 [INFO] [stderr] Compiling netlink-proto v0.11.5 [INFO] [stderr] Compiling rtnetlink v0.13.1 [INFO] [stderr] Compiling if-watch v3.2.1 [INFO] [stderr] Compiling multiaddr v0.18.2 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling libp2p-core v0.43.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling libp2p-plaintext v0.43.0 [INFO] [stderr] Compiling libp2p-tcp v0.44.0 [INFO] [stderr] Compiling libp2p-mplex v0.43.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stdout] error[E0432]: unresolved import `quickcheck` [INFO] [stdout] --> src/io.rs:1155:9 [INFO] [stdout] | [INFO] [stdout] 1155 | use quickcheck::*; [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `quickcheck` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `quickcheck`, use `cargo add quickcheck` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `libp2p_muxer_test_harness` [INFO] [stdout] --> tests/compliance.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | libp2p_muxer_test_harness::connected_muxers_on_memory_ring_buffer::().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `libp2p_muxer_test_harness` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libp2p_muxer_test_harness`, use `cargo add libp2p_muxer_test_harness` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `libp2p_muxer_test_harness` [INFO] [stdout] --> tests/compliance.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | libp2p_muxer_test_harness::close_implies_flush(alice, bob).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `libp2p_muxer_test_harness` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libp2p_muxer_test_harness`, use `cargo add libp2p_muxer_test_harness` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `libp2p_muxer_test_harness` [INFO] [stdout] --> tests/compliance.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | libp2p_muxer_test_harness::connected_muxers_on_memory_ring_buffer::().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `libp2p_muxer_test_harness` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libp2p_muxer_test_harness`, use `cargo add libp2p_muxer_test_harness` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `libp2p_muxer_test_harness` [INFO] [stdout] --> tests/compliance.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | libp2p_muxer_test_harness::read_after_close(alice, bob).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `libp2p_muxer_test_harness` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libp2p_muxer_test_harness`, use `cargo add libp2p_muxer_test_harness` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `libp2p-mplex` (test "compliance") due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `libp2p-mplex` (lib test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "66498a8276069e3b000b459878039dd99c025932aed02063b9d77e2fb71ab61c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66498a8276069e3b000b459878039dd99c025932aed02063b9d77e2fb71ab61c", kill_on_drop: false }` [INFO] [stdout] 66498a8276069e3b000b459878039dd99c025932aed02063b9d77e2fb71ab61c