[INFO] fetching crate pallet-im-online 2.0.0... [INFO] checking pallet-im-online-2.0.0 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate pallet-im-online 2.0.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate pallet-im-online 2.0.0 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate pallet-im-online 2.0.0 [INFO] finished tweaking crates.io crate pallet-im-online 2.0.0 [INFO] tweaked toml for crates.io crate pallet-im-online 2.0.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ce17d6b5de5513f5b59c3c90274d1cfea8d1b6fe187b3487ac5bed256bdafe38 [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" "ce17d6b5de5513f5b59c3c90274d1cfea8d1b6fe187b3487ac5bed256bdafe38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ce17d6b5de5513f5b59c3c90274d1cfea8d1b6fe187b3487ac5bed256bdafe38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce17d6b5de5513f5b59c3c90274d1cfea8d1b6fe187b3487ac5bed256bdafe38", kill_on_drop: false }` [INFO] [stdout] ce17d6b5de5513f5b59c3c90274d1cfea8d1b6fe187b3487ac5bed256bdafe38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 42cfe14d153936335e5dfacf97a9302d8f48e6e9a3e85b16a78fb836daad4dca [INFO] running `Command { std: "docker" "start" "-a" "42cfe14d153936335e5dfacf97a9302d8f48e6e9a3e85b16a78fb836daad4dca", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Checking hash-db v0.15.2 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking memory-db v0.24.1 [INFO] [stderr] Checking trie-db v0.22.1 [INFO] [stderr] Checking trie-root v0.16.0 [INFO] [stderr] Checking matrixmultiply v0.2.3 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Compiling blake2-rfc v0.2.18 [INFO] [stderr] Checking futures-task v0.3.6 [INFO] [stderr] Checking tiny-bip39 v0.7.3 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking futures-util v0.3.6 [INFO] [stderr] Compiling sp-api-proc-macro v2.0.0 [INFO] [stderr] Checking statrs v0.10.0 [INFO] [stderr] Checking num-integer v0.1.43 [INFO] [stderr] Checking integer-sqrt v0.1.5 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking sp-arithmetic v2.0.0 [INFO] [stderr] Checking num-bigint v0.2.6 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Checking tracing-subscriber v0.2.13 [INFO] [stderr] Checking num-rational v0.2.4 [INFO] [stderr] Checking wasmi v0.6.2 [INFO] [stderr] Checking nalgebra v0.18.1 [INFO] [stderr] Checking sp-tracing v2.0.0 [INFO] [stderr] Checking futures-executor v0.3.6 [INFO] [stderr] Checking sp-wasm-interface v2.0.0 [INFO] [stderr] Checking futures v0.3.6 [INFO] [stderr] Checking wasm-timer v0.2.5 [INFO] [stderr] Checking sp-runtime-interface v2.0.0 [INFO] [stderr] Checking sp-core v2.0.0 [INFO] [stderr] Checking sp-trie v2.0.0 [INFO] [stderr] Checking sp-inherents v2.0.0 [INFO] [stderr] Checking frame-metadata v12.0.0 [INFO] [stderr] Checking sp-state-machine v0.8.0 [INFO] [stderr] Checking sp-io v2.0.0 [INFO] [stderr] Checking sp-application-crypto v2.0.0 [INFO] [stderr] Checking sp-runtime v2.0.0 [INFO] [stderr] Checking sp-version v2.0.0 [INFO] [stderr] Checking frame-support v2.0.0 [INFO] [stderr] Checking sp-staking v2.0.0 [INFO] [stderr] Checking sp-authorship v2.0.0 [INFO] [stderr] Checking linregress v0.1.7 [INFO] [stderr] Checking sp-api v2.0.0 [INFO] [stderr] Checking sp-timestamp v2.0.0 [INFO] [stderr] Checking sp-session v2.0.0 [INFO] [stderr] Checking frame-system v2.0.0 [INFO] [stderr] Checking frame-benchmarking v2.0.0 [INFO] [stderr] Checking pallet-authorship v2.0.0 [INFO] [stderr] Checking pallet-timestamp v2.0.0 [INFO] [stderr] Checking pallet-session v2.0.0 [INFO] [stderr] Checking pallet-im-online v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 56s [INFO] running `Command { std: "docker" "inspect" "42cfe14d153936335e5dfacf97a9302d8f48e6e9a3e85b16a78fb836daad4dca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42cfe14d153936335e5dfacf97a9302d8f48e6e9a3e85b16a78fb836daad4dca", kill_on_drop: false }` [INFO] [stdout] 42cfe14d153936335e5dfacf97a9302d8f48e6e9a3e85b16a78fb836daad4dca