[INFO] fetching crate pallet-plasm-validator 1.3.0...
[INFO] building pallet-plasm-validator-1.3.0 against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] extracting crate pallet-plasm-validator 1.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate pallet-plasm-validator 1.3.0 on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sp-authorship v2.0.1
[INFO] [stderr]   Downloaded pallet-authorship v2.0.1
[INFO] [stderr]   Downloaded pallet-plasm-rewards v1.3.0
[INFO] [stderr]   Downloaded sp-staking v2.0.1
[INFO] [stderr]   Downloaded pallet-session v2.0.1
[INFO] [stderr]   Downloaded sp-npos-elections v2.0.1
[INFO] [stderr]   Downloaded sp-session v2.0.1
[INFO] [stderr]   Downloaded pallet-staking v2.0.1
[INFO] [stderr]   Downloaded sp-npos-elections-compact v2.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d800d659d2ca5629109247a028c302c189304c4312a2b3a35816db6d58fc2403
[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" "d800d659d2ca5629109247a028c302c189304c4312a2b3a35816db6d58fc2403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d800d659d2ca5629109247a028c302c189304c4312a2b3a35816db6d58fc2403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d800d659d2ca5629109247a028c302c189304c4312a2b3a35816db6d58fc2403", kill_on_drop: false }`
[INFO] [stdout] d800d659d2ca5629109247a028c302c189304c4312a2b3a35816db6d58fc2403
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b53c9d9eb36782fac623c79de849a851d1404299c9f7f27ed868ac269bde0dfc
[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" "b53c9d9eb36782fac623c79de849a851d1404299c9f7f27ed868ac269bde0dfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling arrayvec v0.5.2
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[INFO] [stderr]    Compiling uint v0.8.5
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling sha2 v0.9.5
[INFO] [stderr]    Compiling sp-panic-handler v2.0.1
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[INFO] [stderr]    Compiling sp-externalities v0.8.1
[INFO] [stderr]    Compiling sp-npos-elections v2.0.1
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[INFO] [stderr]    Compiling sp-inherents v2.0.1
[INFO] [stderr]    Compiling frame-metadata v12.0.1
[INFO] [stderr]    Compiling sp-state-machine v0.8.1
[INFO] [stderr]    Compiling sp-io v2.0.1
[INFO] [stderr]    Compiling sp-application-crypto v2.0.1
[INFO] [stderr]    Compiling sp-runtime v2.0.1
[INFO] [stderr]    Compiling sp-version v2.0.1
[INFO] [stderr]    Compiling frame-support v2.0.1
[INFO] [stderr]    Compiling sp-staking v2.0.1
[INFO] [stderr]    Compiling sp-authorship v2.0.1
[INFO] [stderr]    Compiling sp-api v2.0.1
[INFO] [stderr]    Compiling sp-timestamp v2.0.1
[INFO] [stderr]    Compiling sp-session v2.0.1
[INFO] [stderr]    Compiling frame-system v2.0.1
[INFO] [stderr]    Compiling frame-benchmarking v2.0.1
[INFO] [stderr]    Compiling pallet-authorship v2.0.1
[INFO] [stderr]    Compiling pallet-timestamp v2.0.1
[INFO] [stderr]    Compiling pallet-balances v2.0.1
[INFO] [stderr]    Compiling pallet-session v2.0.1
[INFO] [stderr]    Compiling pallet-staking v2.0.1
[INFO] [stderr]    Compiling 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" "b53c9d9eb36782fac623c79de849a851d1404299c9f7f27ed868ac269bde0dfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b53c9d9eb36782fac623c79de849a851d1404299c9f7f27ed868ac269bde0dfc", kill_on_drop: false }`
[INFO] [stdout] b53c9d9eb36782fac623c79de849a851d1404299c9f7f27ed868ac269bde0dfc
