[INFO] fetching crate floodsub 0.27.0... [INFO] testing floodsub-0.27.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate floodsub 0.27.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate floodsub 0.27.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate floodsub 0.27.0 [INFO] finished tweaking crates.io crate floodsub 0.27.0 [INFO] tweaked toml for crates.io crate floodsub 0.27.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ed25519-dalek v1.0.1 [INFO] [stderr] Downloaded futures-sink v0.3.16 [INFO] [stderr] Downloaded futures-core v0.3.16 [INFO] [stderr] Downloaded subtle v1.0.0 [INFO] [stderr] Downloaded block-padding v0.1.5 [INFO] [stderr] Downloaded cpufeatures v0.1.5 [INFO] [stderr] Downloaded ed25519 v1.2.0 [INFO] [stderr] Downloaded sha2 v0.9.5 [INFO] [stderr] Downloaded wasm-timer v0.2.5 [INFO] [stderr] Downloaded futures-channel v0.3.16 [INFO] [stderr] Downloaded futures-task v0.3.16 [INFO] [stderr] Downloaded cuckoofilter v0.5.0 [INFO] [stderr] Downloaded pin-project-internal v1.0.8 [INFO] [stderr] Downloaded futures-timer v3.0.2 [INFO] [stderr] Downloaded heck v0.3.3 [INFO] [stderr] Downloaded multihash-derive v0.7.2 [INFO] [stderr] Downloaded multihash v0.13.2 [INFO] [stderr] Downloaded digest v0.8.1 [INFO] [stderr] Downloaded prost-types v0.7.0 [INFO] [stderr] Downloaded rand_chacha v0.3.1 [INFO] [stderr] Downloaded opaque-debug v0.2.3 [INFO] [stderr] Downloaded subtle v2.4.1 [INFO] [stderr] Downloaded block-buffer v0.7.3 [INFO] [stderr] Downloaded hmac v0.7.1 [INFO] [stderr] Downloaded petgraph v0.5.1 [INFO] [stderr] Downloaded prost-derive v0.7.0 [INFO] [stderr] Downloaded arrayref v0.3.6 [INFO] [stderr] Downloaded which v4.2.2 [INFO] [stderr] Downloaded pin-project-internal v0.4.28 [INFO] [stderr] Downloaded crunchy v0.2.2 [INFO] [stderr] Downloaded asn1_der v0.6.3 [INFO] [stderr] Downloaded rw-stream-sink v0.2.1 [INFO] [stderr] Downloaded proc-macro-crate v1.0.0 [INFO] [stderr] Downloaded unsigned-varint v0.5.1 [INFO] [stderr] Downloaded crypto-mac v0.7.0 [INFO] [stderr] Downloaded pin-project v0.4.28 [INFO] [stderr] Downloaded libsecp256k1 v0.3.5 [INFO] [stderr] Downloaded bs58 v0.4.0 [INFO] [stderr] Downloaded prost v0.7.0 [INFO] [stderr] Downloaded sha2 v0.8.2 [INFO] [stderr] Downloaded rand v0.8.4 [INFO] [stderr] Downloaded synstructure v0.12.5 [INFO] [stderr] Downloaded generic-array v0.12.4 [INFO] [stderr] Downloaded zeroize_derive v1.1.0 [INFO] [stderr] Downloaded rand_core v0.6.3 [INFO] [stderr] Downloaded fixedbitset v0.2.0 [INFO] [stderr] Downloaded tempfile v3.2.0 [INFO] [stderr] Downloaded futures-io v0.3.16 [INFO] [stderr] Downloaded zeroize v1.4.1 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.24 [INFO] [stderr] Downloaded rand_hc v0.3.1 [INFO] [stderr] Downloaded curve25519-dalek v3.1.0 [INFO] [stderr] Downloaded bytes v1.0.1 [INFO] [stderr] Downloaded thiserror-impl v1.0.26 [INFO] [stderr] Downloaded prost-build v0.7.0 [INFO] [stderr] Downloaded tet-multiaddr v0.11.0 [INFO] [stderr] Downloaded data-encoding v2.3.2 [INFO] [stderr] Downloaded thiserror v1.0.26 [INFO] [stderr] Downloaded tet-multistream-select v0.10.0 [INFO] [stderr] Downloaded tet-libp2p-core v0.27.0 [INFO] [stderr] Downloaded tet-libp2p-swarm v0.27.0 [INFO] [stderr] Downloaded futures-executor v0.3.16 [INFO] [stderr] Downloaded futures-macro v0.3.16 [INFO] [stderr] Downloaded proc-macro-nested v0.1.7 [INFO] [stderr] Downloaded futures-util v0.3.16 [INFO] [stderr] Downloaded futures v0.3.16 [INFO] [stderr] Downloaded anyhow v1.0.42 [INFO] [stderr] Downloaded itertools v0.9.0 [INFO] [stderr] Downloaded once_cell v1.8.0 [INFO] [stderr] Downloaded pin-project v1.0.8 [INFO] [stderr] Downloaded unsigned-varint v0.6.0 [INFO] [stderr] Downloaded asn1_der_derive v0.1.2 [INFO] [stderr] Downloaded signature v1.3.1 [INFO] [stderr] Downloaded pin-project-lite v0.2.7 [INFO] [stderr] Downloaded hmac-drbg v0.2.0 [INFO] [stderr] Downloaded byte-tools v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4908006476f3dde877741fff0e82e5509c40e02c4cfd26cd28015629a15bfe52 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4908006476f3dde877741fff0e82e5509c40e02c4cfd26cd28015629a15bfe52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4908006476f3dde877741fff0e82e5509c40e02c4cfd26cd28015629a15bfe52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4908006476f3dde877741fff0e82e5509c40e02c4cfd26cd28015629a15bfe52", kill_on_drop: false }` [INFO] [stdout] 4908006476f3dde877741fff0e82e5509c40e02c4cfd26cd28015629a15bfe52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd18b49b93adb2b6edef4bad00f6e91b2d8f3c423cb33ab1965212808bbfb89e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fd18b49b93adb2b6edef4bad00f6e91b2d8f3c423cb33ab1965212808bbfb89e", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling futures-sink v0.3.16 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling futures-io v0.3.16 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling pin-project-internal v0.4.28 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling unsigned-varint v0.5.1 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling unsigned-varint v0.6.0 [INFO] [stderr] Compiling signature v1.3.1 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling data-encoding v2.3.2 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling bs58 v0.4.0 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling tinyvec v1.3.1 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling ed25519 v1.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling which v4.2.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling hmac v0.7.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling sha2 v0.9.5 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling hmac-drbg v0.2.0 [INFO] [stderr] Compiling prost-build v0.7.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling libsecp256k1 v0.3.5 [INFO] [stderr] Compiling cuckoofilter v0.5.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling prost-derive v0.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling asn1_der_derive v0.1.2 [INFO] [stderr] Compiling zeroize v1.4.1 [INFO] [stderr] Compiling curve25519-dalek v3.1.0 [INFO] [stderr] Compiling asn1_der v0.6.3 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling proc-macro-crate v1.0.0 [INFO] [stderr] Compiling pin-project v0.4.28 [INFO] [stderr] Compiling prost v0.7.0 [INFO] [stderr] Compiling multihash-derive v0.7.2 [INFO] [stderr] Compiling prost-types v0.7.0 [INFO] [stderr] Compiling futures-executor v0.3.16 [INFO] [stderr] Compiling futures v0.3.16 [INFO] [stderr] Compiling tet-multistream-select v0.10.0 [INFO] [stderr] Compiling rw-stream-sink v0.2.1 [INFO] [stderr] Compiling wasm-timer v0.2.5 [INFO] [stderr] Compiling multihash v0.13.2 [INFO] [stderr] Compiling tet-multiaddr v0.11.0 [INFO] [stderr] Compiling tet-libp2p-core v0.27.0 [INFO] [stderr] Compiling floodsub v0.27.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tet-libp2p-swarm v0.27.0 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 14s [INFO] running `Command { std: "docker" "inspect" "fd18b49b93adb2b6edef4bad00f6e91b2d8f3c423cb33ab1965212808bbfb89e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd18b49b93adb2b6edef4bad00f6e91b2d8f3c423cb33ab1965212808bbfb89e", kill_on_drop: false }` [INFO] [stdout] fd18b49b93adb2b6edef4bad00f6e91b2d8f3c423cb33ab1965212808bbfb89e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08b5464af58df56a6d692eb75d56368a4a4de3ee496b9f2f435cfe4907f31f88 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "08b5464af58df56a6d692eb75d56368a4a4de3ee496b9f2f435cfe4907f31f88", kill_on_drop: false }` [INFO] [stderr] Compiling floodsub v0.27.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.49s [INFO] running `Command { std: "docker" "inspect" "08b5464af58df56a6d692eb75d56368a4a4de3ee496b9f2f435cfe4907f31f88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08b5464af58df56a6d692eb75d56368a4a4de3ee496b9f2f435cfe4907f31f88", kill_on_drop: false }` [INFO] [stdout] 08b5464af58df56a6d692eb75d56368a4a4de3ee496b9f2f435cfe4907f31f88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2ec3272a01709f5b6ab19818ac7475dd8673cad16a5632ef4002146c34bf7d67 [INFO] running `Command { std: "docker" "start" "-a" "2ec3272a01709f5b6ab19818ac7475dd8673cad16a5632ef4002146c34bf7d67", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/floodsub-a3767f05ae51fb71) [INFO] [stdout] [INFO] [stderr] Doc-tests floodsub [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] [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" "2ec3272a01709f5b6ab19818ac7475dd8673cad16a5632ef4002146c34bf7d67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ec3272a01709f5b6ab19818ac7475dd8673cad16a5632ef4002146c34bf7d67", kill_on_drop: false }` [INFO] [stdout] 2ec3272a01709f5b6ab19818ac7475dd8673cad16a5632ef4002146c34bf7d67