[INFO] fetching crate noble-grandpa 2.0.0...
[INFO] checking noble-grandpa-2.0.0 against try#8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346 for pr-86194
[INFO] extracting crate noble-grandpa 2.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate noble-grandpa 2.0.0 on toolchain 8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate noble-grandpa 2.0.0
[INFO] finished tweaking crates.io crate noble-grandpa 2.0.0
[INFO] tweaked toml for crates.io crate noble-grandpa 2.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "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-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1186b14c14696426af8f40c72043e19a3008f454774526d01c4cb0852a24b3f8
[INFO] running `Command { std: "docker" "start" "-a" "1186b14c14696426af8f40c72043e19a3008f454774526d01c4cb0852a24b3f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1186b14c14696426af8f40c72043e19a3008f454774526d01c4cb0852a24b3f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1186b14c14696426af8f40c72043e19a3008f454774526d01c4cb0852a24b3f8", kill_on_drop: false }`
[INFO] [stdout] 1186b14c14696426af8f40c72043e19a3008f454774526d01c4cb0852a24b3f8
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0d554efcdb0c5f3d5c5ba8721ce163690314ea1e8e6fb930e5c502a69ccea4f
[INFO] running `Command { std: "docker" "start" "-a" "e0d554efcdb0c5f3d5c5ba8721ce163690314ea1e8e6fb930e5c502a69ccea4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]     Checking tetsy-hash-db v0.15.3
[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 paste v1.0.5
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.1.3
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking wasm-timer v0.2.5
[INFO] [stderr]    Compiling tp-npos-elections-compact v2.0.2
[INFO] [stderr]    Compiling noble-staking-reward-curve v2.0.0
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]     Checking tetsy-trie-db v0.22.3
[INFO] [stderr]     Checking tetsy-memory-db v0.26.0
[INFO] [stderr]     Checking tetsy-trie-root v0.16.1
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]     Checking matrixmultiply v0.3.1
[INFO] [stderr]    Compiling blake2-rfc v0.2.18
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling strum_macros v0.16.0
[INFO] [stderr]    Compiling tp-api-proc-macro v2.0.2
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking tetsy-finality-grandpa v0.13.0
[INFO] [stderr]     Checking arithmetic v2.0.2
[INFO] [stderr]     Checking simba v0.4.0
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[INFO] [stderr]     Checking tet-io v2.0.2
[INFO] [stderr]     Checking tet-application-crypto v2.0.2
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[INFO] [stderr]     Checking tp-version v2.0.2
[INFO] [stderr]     Checking fabric-support v2.0.0
[INFO] [stderr]     Checking tp-staking v2.0.2
[INFO] [stderr]     Checking tp-authorship v2.0.2
[INFO] [stderr]     Checking tp-keyring v2.0.2
[INFO] [stderr]     Checking tp-api v2.0.2
[INFO] [stderr]     Checking tp-timestamp v2.0.2
[INFO] [stderr]     Checking tp-session v2.0.2
[INFO] [stderr]     Checking tp-finality-grandpa v2.0.2
[INFO] [stderr]     Checking statrs v0.13.0
[INFO] [stderr]     Checking fabric-system v2.0.0
[INFO] [stderr]     Checking noble-authorship v2.0.1
[INFO] [stderr]     Checking linregress v0.4.1
[INFO] [stderr]     Checking fabric-benchmarking v2.0.0
[INFO] [stderr]     Checking noble-timestamp v2.0.0
[INFO] [stderr]     Checking noble-balances v2.0.1
[INFO] [stderr]     Checking noble-session v2.0.0
[INFO] [stderr]     Checking noble-offences v2.0.1
[INFO] [stderr]     Checking noble-staking v2.0.0
[INFO] [stderr]     Checking noble-grandpa v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/mock.rs:175:1
[INFO] [stdout]     |
[INFO] [stdout] 175 | / noble_staking_reward_curve::build! {
[INFO] [stdout] 176 | |     const REWARD_CURVE: PiecewiseLinear<'static> = curve!(
[INFO] [stdout] 177 | |         min_inflation: 0_025_000u64,
[INFO] [stdout] 178 | |         max_inflation: 0_100_000,
[INFO] [stdout] ...   |
[INFO] [stdout] 183 | |     );
[INFO] [stdout] 184 | | }
[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: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `noble_staking_reward_curve::build` (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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "e0d554efcdb0c5f3d5c5ba8721ce163690314ea1e8e6fb930e5c502a69ccea4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0d554efcdb0c5f3d5c5ba8721ce163690314ea1e8e6fb930e5c502a69ccea4f", kill_on_drop: false }`
[INFO] [stdout] e0d554efcdb0c5f3d5c5ba8721ce163690314ea1e8e6fb930e5c502a69ccea4f