[INFO] fetching crate pallet-staking-reward-curve 3.0.0...
[INFO] checking pallet-staking-reward-curve-3.0.0 against try#4a23c45c7893f1416456144e3883cc48ea91722e for pr-82322
[INFO] extracting crate pallet-staking-reward-curve 3.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate pallet-staking-reward-curve 3.0.0 on toolchain 4a23c45c7893f1416456144e3883cc48ea91722e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pallet-staking-reward-curve 3.0.0
[INFO] finished tweaking crates.io crate pallet-staking-reward-curve 3.0.0
[INFO] tweaked toml for crates.io crate pallet-staking-reward-curve 3.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d417d6e79df7bb0590eba1c07c29fa25d02fa740dbc84f5598e38186d19612c4
[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" "d417d6e79df7bb0590eba1c07c29fa25d02fa740dbc84f5598e38186d19612c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d417d6e79df7bb0590eba1c07c29fa25d02fa740dbc84f5598e38186d19612c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d417d6e79df7bb0590eba1c07c29fa25d02fa740dbc84f5598e38186d19612c4", kill_on_drop: false }`
[INFO] [stdout] d417d6e79df7bb0590eba1c07c29fa25d02fa740dbc84f5598e38186d19612c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "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] fed665d706e1702f7a811fabebc7fc2f6ec6879c585b942a15651c68440dbfeb
[INFO] running `Command { std: "docker" "start" "-a" "fed665d706e1702f7a811fabebc7fc2f6ec6879c585b942a15651c68440dbfeb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]     Checking serde v1.0.123
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking proc-macro-crate v0.1.5
[INFO] [stderr]     Checking pallet-staking-reward-curve v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:356:25
[INFO] [stdout]     |
[INFO] [stdout] 356 |           let error = || panic!(format!(
[INFO] [stdout]     |  _______________________________^
[INFO] [stdout] 357 | |             "Generated reward curve approximation doesn't fit into [0, 1] -> [0, 1] \
[INFO] [stdout] 358 | |             because of point:
[INFO] [stdout] 359 | |             x = {:07} per million
[INFO] [stdout] 360 | |             y = {:07} per million",
[INFO] [stdout] 361 | |             x, y
[INFO] [stdout] 362 | |         ));
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:356:25
[INFO] [stdout]     |
[INFO] [stdout] 356 |           let error = || panic!(format!(
[INFO] [stdout]     |  _______________________________^
[INFO] [stdout] 357 | |             "Generated reward curve approximation doesn't fit into [0, 1] -> [0, 1] \
[INFO] [stdout] 358 | |             because of point:
[INFO] [stdout] 359 | |             x = {:07} per million
[INFO] [stdout] 360 | |             y = {:07} per million",
[INFO] [stdout] 361 | |             x, y
[INFO] [stdout] 362 | |         ));
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:356:25
[INFO] [stdout]     |
[INFO] [stdout] 356 |           let error = || panic!(format!(
[INFO] [stdout]     |  _______________________________^
[INFO] [stdout] 357 | |             "Generated reward curve approximation doesn't fit into [0, 1] -> [0, 1] \
[INFO] [stdout] 358 | |             because of point:
[INFO] [stdout] 359 | |             x = {:07} per million
[INFO] [stdout] 360 | |             y = {:07} per million",
[INFO] [stdout] 361 | |             x, y
[INFO] [stdout] 362 | |         ));
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Could not find `sp-runtime` in `dependencies` or `dev-dependencies` in `/opt/rustwide/workdir/Cargo.toml`!
[INFO] [stdout]   --> tests/test.rs:22:2
[INFO] [stdout]    |
[INFO] [stdout] 22 | /     pallet_staking_reward_curve::build! {
[INFO] [stdout] 23 | |         const REWARD_CURVE: sp_runtime::curve::PiecewiseLinear<'static> = curve!(
[INFO] [stdout] 24 | |             min_inflation: 0_020_000,
[INFO] [stdout] 25 | |             max_inflation: 0_200_000,
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |             );
[INFO] [stdout] 31 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Could not find `sp-runtime` in `dependencies` or `dev-dependencies` in `/opt/rustwide/workdir/Cargo.toml`!
[INFO] [stdout]   --> tests/test.rs:35:2
[INFO] [stdout]    |
[INFO] [stdout] 35 | /     pallet_staking_reward_curve::build! {
[INFO] [stdout] 36 | |         const REWARD_CURVE: sp_runtime::curve::PiecewiseLinear<'static> = curve!(
[INFO] [stdout] 37 | |             min_inflation: 0_100_000,
[INFO] [stdout] 38 | |             max_inflation: 0_400_000,
[INFO] [stdout] ...  |
[INFO] [stdout] 43 | |             );
[INFO] [stdout] 44 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sp_runtime`
[INFO] [stdout]   --> tests/test.rs:23:23
[INFO] [stdout]    |
[INFO] [stdout] 23 |         const REWARD_CURVE: sp_runtime::curve::PiecewiseLinear<'static> = curve!(
[INFO] [stdout]    |                             ^^^^^^^^^^ use of undeclared crate or module `sp_runtime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `_sp_runtime`
[INFO] [stdout]   --> tests/test.rs:22:2
[INFO] [stdout]    |
[INFO] [stdout] 22 | /     pallet_staking_reward_curve::build! {
[INFO] [stdout] 23 | |         const REWARD_CURVE: sp_runtime::curve::PiecewiseLinear<'static> = curve!(
[INFO] [stdout] 24 | |             min_inflation: 0_020_000,
[INFO] [stdout] 25 | |             max_inflation: 0_200_000,
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |             );
[INFO] [stdout] 31 | |     }
[INFO] [stdout]    | |_____^ use of undeclared crate or module `_sp_runtime`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sp_runtime`
[INFO] [stdout]   --> tests/test.rs:36:23
[INFO] [stdout]    |
[INFO] [stdout] 36 |         const REWARD_CURVE: sp_runtime::curve::PiecewiseLinear<'static> = curve!(
[INFO] [stdout]    |                             ^^^^^^^^^^ use of undeclared crate or module `sp_runtime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `_sp_runtime`
[INFO] [stdout]   --> tests/test.rs:35:2
[INFO] [stdout]    |
[INFO] [stdout] 35 | /     pallet_staking_reward_curve::build! {
[INFO] [stdout] 36 | |         const REWARD_CURVE: sp_runtime::curve::PiecewiseLinear<'static> = curve!(
[INFO] [stdout] 37 | |             min_inflation: 0_100_000,
[INFO] [stdout] 38 | |             max_inflation: 0_400_000,
[INFO] [stdout] ...  |
[INFO] [stdout] 43 | |             );
[INFO] [stdout] 44 | |     }
[INFO] [stdout]    | |_____^ use of undeclared crate or module `_sp_runtime`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pallet-staking-reward-curve`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "fed665d706e1702f7a811fabebc7fc2f6ec6879c585b942a15651c68440dbfeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fed665d706e1702f7a811fabebc7fc2f6ec6879c585b942a15651c68440dbfeb", kill_on_drop: false }`
[INFO] [stdout] fed665d706e1702f7a811fabebc7fc2f6ec6879c585b942a15651c68440dbfeb