[INFO] cloning repository https://github.com/paritytech/polkadot-interaction-examples-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paritytech/polkadot-interaction-examples-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fpolkadot-interaction-examples-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fpolkadot-interaction-examples-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e63b7101b8cbc2c3e15f21b02a633e673f439f7
[INFO] checking paritytech/polkadot-interaction-examples-rs against master#ce5919fcef67103098219e1868f741e56fc90963 for pr-111623
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fpolkadot-interaction-examples-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/paritytech/polkadot-interaction-examples-rs on toolchain ce5919fcef67103098219e1868f741e56fc90963
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ce5919fcef67103098219e1868f741e56fc90963" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/paritytech/polkadot-interaction-examples-rs
[INFO] finished tweaking git repo https://github.com/paritytech/polkadot-interaction-examples-rs
[INFO] tweaked toml for git repo https://github.com/paritytech/polkadot-interaction-examples-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/paritytech/polkadot-interaction-examples-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ce5919fcef67103098219e1868f741e56fc90963" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "ed31e6e00304c2e9fd1f2a24aaa7e695133ae460b9b4b1900f9d495c1a0aff91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed31e6e00304c2e9fd1f2a24aaa7e695133ae460b9b4b1900f9d495c1a0aff91", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+ce5919fcef67103098219e1868f741e56fc90963" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking http-body v0.4.3
[INFO] [stderr]    Compiling sp-api-proc-macro v4.0.0-dev (https://github.com/paritytech/substrate.git?branch=master#34737a23)
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking rustls-pemfile v1.0.0
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]     Checking sp-trie v6.0.0 (https://github.com/paritytech/substrate.git?branch=master#34737a23)
[INFO] [stderr]     Checking sp-keystore v0.12.0 (https://github.com/paritytech/substrate.git?branch=master#34737a23)
[INFO] [stderr]     Checking sp-state-machine v0.12.0 (https://github.com/paritytech/substrate.git?branch=master#34737a23)
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]     Checking unicode-bidi v0.3.6
[INFO] [stderr]     Checking httpdate v1.0.1
[INFO] [stderr]     Checking tower-service v0.3.1
[INFO] [stderr]     Checking jsonrpsee-core v0.12.0
[INFO] [stderr]     Checking hyper v0.14.12
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking pin-project v1.0.10
[INFO] [stderr]     Checking tokio-rustls v0.23.4
[INFO] [stderr]     Checking rustls-native-certs v0.6.2
[INFO] [stderr]     Checking nalgebra v0.27.1
[INFO] [stderr]     Checking soketto v0.7.1
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]     Checking sp-io v6.0.0 (https://github.com/paritytech/substrate.git?branch=master#34737a23)
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking webpki-roots v0.22.3
[INFO] [stderr]     Checking tokio-util v0.7.1
[INFO] [stderr]     Checking jsonrpsee-client-transport v0.12.0
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling xcm-procedural v0.1.0 (https://github.com/paritytech/polkadot.git?branch=master#904c6119)
[INFO] [stderr]     Checking ipnet v2.3.1
[INFO] [stderr]     Checking mime v0.3.16
[INFO] [stderr]     Checking sp-application-crypto v6.0.0 (https://github.com/paritytech/substrate.git?branch=master#34737a23)
[INFO] [stderr]     Checking reqwest v0.11.4
[INFO] [stderr]     Checking sp-runtime v6.0.0 (https://github.com/paritytech/substrate.git?branch=master#34737a23)
[INFO] [stderr]     Checking strum v0.23.0
[INFO] [stderr]     Checking jsonrpsee v0.12.0
[INFO] [stderr]     Checking xcm v0.9.19 (https://github.com/paritytech/polkadot.git?branch=master#904c6119)
[INFO] [stderr]     Checking sp-inherents v4.0.0-dev (https://github.com/paritytech/substrate.git?branch=master#34737a23)
[INFO] [stderr]     Checking sp-version v5.0.0 (https://github.com/paritytech/substrate.git?branch=master#34737a23)
[INFO] [stderr]     Checking sp-staking v4.0.0-dev (https://github.com/paritytech/substrate.git?branch=master#34737a23)
[INFO] [stderr]     Checking sp-keyring v6.0.0 (https://github.com/paritytech/substrate.git?branch=master#34737a23)
[INFO] [stderr]     Checking sp-api v4.0.0-dev (https://github.com/paritytech/substrate.git?branch=master#34737a23)
[INFO] [stderr]     Checking frame-support v4.0.0-dev (https://github.com/paritytech/substrate.git?branch=master#34737a23)
[INFO] [stderr]     Checking statrs v0.15.0
[INFO] [stderr]     Checking linregress v0.4.4
[INFO] [stderr]     Checking frame-system v4.0.0-dev (https://github.com/paritytech/substrate.git?branch=master#34737a23)
[INFO] [stderr]     Checking frame-benchmarking v4.0.0-dev (https://github.com/paritytech/substrate.git?branch=master#34737a23)
[INFO] [stderr]     Checking pallet-balances v4.0.0-dev (https://github.com/paritytech/substrate.git?branch=master#34737a23)
[INFO] [stderr]     Checking polkadot-interaction-examples v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nalgebra v0.27.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "8780ab24e3a6eda04b83ac3a118300fb786dc769b8fc59fc37bcadbc382947aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8780ab24e3a6eda04b83ac3a118300fb786dc769b8fc59fc37bcadbc382947aa", kill_on_drop: false }`
[INFO] [stdout] 8780ab24e3a6eda04b83ac3a118300fb786dc769b8fc59fc37bcadbc382947aa