[INFO] fetching crate pallet-plasm-validator 1.3.0...
[INFO] documenting pallet-plasm-validator-1.3.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate pallet-plasm-validator 1.3.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate pallet-plasm-validator 1.3.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pallet-plasm-validator 1.3.0
[INFO] finished tweaking crates.io crate pallet-plasm-validator 1.3.0
[INFO] tweaked toml for crates.io crate pallet-plasm-validator 1.3.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe26d8b6473819e3b5c6297ebbc49ba4ee9fd863860343c26121a3a8583c2025
[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" "fe26d8b6473819e3b5c6297ebbc49ba4ee9fd863860343c26121a3a8583c2025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe26d8b6473819e3b5c6297ebbc49ba4ee9fd863860343c26121a3a8583c2025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe26d8b6473819e3b5c6297ebbc49ba4ee9fd863860343c26121a3a8583c2025", kill_on_drop: false }`
[INFO] [stdout] fe26d8b6473819e3b5c6297ebbc49ba4ee9fd863860343c26121a3a8583c2025
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5de21cd3288c502f8dd9bced6773568ce21364817151a3e3bd5f248399a15446
[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" "5de21cd3288c502f8dd9bced6773568ce21364817151a3e3bd5f248399a15446", kill_on_drop: false }`
[INFO] [stderr]     Checking hash-db v0.15.2
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking statrs v0.10.0
[INFO] [stderr]     Checking tiny-bip39 v0.7.3
[INFO] [stderr]    Compiling sp-npos-elections-compact v2.0.1
[INFO] [stderr]     Checking wasm-timer v0.2.5
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]     Checking trie-db v0.22.6
[INFO] [stderr]     Checking trie-root v0.16.0
[INFO] [stderr]     Checking memory-db v0.24.1
[INFO] [stderr]    Compiling blake2-rfc v0.2.18
[INFO] [stderr]    Compiling sp-api-proc-macro v2.0.1
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking sp-arithmetic v2.0.1
[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 num-rational v0.2.4
[INFO] [stderr]     Checking tracing-subscriber v0.2.19
[INFO] [stderr]     Checking wasmi v0.6.2
[INFO] [stderr]     Checking nalgebra v0.18.1
[INFO] [stderr]     Checking sp-npos-elections v2.0.1
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[INFO] [stderr]     Checking sp-wasm-interface v2.0.1
[INFO] [stderr]     Checking sp-runtime-interface v2.0.1
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[INFO] [stderr]     Checking sp-trie v2.0.1
[INFO] [stderr]     Checking sp-inherents v2.0.1
[INFO] [stderr]     Checking frame-metadata v12.0.1
[INFO] [stderr]     Checking sp-state-machine v0.8.1
[INFO] [stderr]     Checking sp-io v2.0.1
[INFO] [stderr]     Checking sp-application-crypto v2.0.1
[INFO] [stderr]     Checking sp-runtime v2.0.1
[INFO] [stderr]     Checking linregress v0.1.7
[INFO] [stderr]     Checking sp-version v2.0.1
[INFO] [stderr]     Checking frame-support v2.0.1
[INFO] [stderr]     Checking sp-staking v2.0.1
[INFO] [stderr]     Checking sp-authorship v2.0.1
[INFO] [stderr]     Checking sp-api v2.0.1
[INFO] [stderr]     Checking sp-timestamp v2.0.1
[INFO] [stderr]     Checking sp-session v2.0.1
[INFO] [stderr]     Checking frame-system v2.0.1
[INFO] [stderr]     Checking frame-benchmarking v2.0.1
[INFO] [stderr]     Checking pallet-authorship v2.0.1
[INFO] [stderr]     Checking pallet-timestamp v2.0.1
[INFO] [stderr]     Checking pallet-balances v2.0.1
[INFO] [stderr]     Checking pallet-session v2.0.1
[INFO] [stderr]     Checking pallet-staking v2.0.1
[INFO] [stderr]     Checking pallet-plasm-rewards v1.3.0
[INFO] [stdout] error[E0277]: the trait bound `<<T as Trait>::Currency as Currency<<T as frame_system::Trait>::AccountId>>::Balance: From<i32>` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pallet-plasm-rewards-1.3.0/src/traits.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |         0.into()
[INFO] [stdout]    |           ^^^^ the trait `From<i32>` is not implemented for `<<T as Trait>::Currency as Currency<<T as frame_system::Trait>::AccountId>>::Balance`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `Into<<<T as Trait>::Currency as Currency<<T as frame_system::Trait>::AccountId>>::Balance>` for `i32`
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn compute(_era: &EraIndex) -> BalanceOf<T> where <<T as Trait>::Currency as Currency<<T as frame_system::Trait>::AccountId>>::Balance: From<i32> {
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pallet-plasm-rewards`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "5de21cd3288c502f8dd9bced6773568ce21364817151a3e3bd5f248399a15446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5de21cd3288c502f8dd9bced6773568ce21364817151a3e3bd5f248399a15446", kill_on_drop: false }`
[INFO] [stdout] 5de21cd3288c502f8dd9bced6773568ce21364817151a3e3bd5f248399a15446
