[INFO] cloning repository https://github.com/tetcore/utxo-workshop [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tetcore/utxo-workshop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftetcore%2Futxo-workshop", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftetcore%2Futxo-workshop'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cacc031f0de027de24f8dfa092fe9e386cefc31f [INFO] checking tetcore/utxo-workshop against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftetcore%2Futxo-workshop" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tetcore/utxo-workshop on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tetcore/utxo-workshop [INFO] finished tweaking git repo https://github.com/tetcore/utxo-workshop [INFO] tweaked toml for git repo https://github.com/tetcore/utxo-workshop written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/tetcore/utxo-workshop already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sp-block-builder v2.0.0-rc6 [INFO] [stderr] Downloaded sp-consensus-pow v0.8.0-rc6 [INFO] [stderr] Downloaded sc-telemetry v2.0.0-rc6 [INFO] [stderr] Downloaded sc-executor-common v0.8.0-rc6 [INFO] [stderr] Downloaded sc-client-api v2.0.0-rc6 [INFO] [stderr] Downloaded sc-light v2.0.0-rc6 [INFO] [stderr] Downloaded libp2p-floodsub v0.20.0 [INFO] [stderr] Downloaded libp2p-gossipsub v0.20.0 [INFO] [stderr] Downloaded sc-proposer-metrics v0.8.0-rc6 [INFO] [stderr] Downloaded sc-network v0.8.0-rc6 [INFO] [stderr] Downloaded libp2p-deflate v0.20.0 [INFO] [stderr] Downloaded sc-executor-wasmi v0.8.0-rc6 [INFO] [stderr] Downloaded libp2p-secio v0.20.0 [INFO] [stderr] Downloaded libp2p-uds v0.20.0 [INFO] [stderr] Downloaded sp-transaction-pool v2.0.0-rc6 [INFO] [stderr] Downloaded sp-allocator v2.0.0-rc6 [INFO] [stderr] Downloaded sp-keyring v2.0.0-rc6 [INFO] [stderr] Downloaded sp-serializer v2.0.0-rc6 [INFO] [stderr] Downloaded fork-tree v2.0.0-rc6 [INFO] [stderr] Downloaded sc-block-builder v0.8.0-rc6 [INFO] [stderr] Downloaded polling v0.1.5 [INFO] [stderr] Downloaded sp-utils v2.0.0-rc6 [INFO] [stderr] Downloaded substrate-prometheus-endpoint v0.8.0-rc6 [INFO] [stderr] Downloaded sp-blockchain v2.0.0-rc6 [INFO] [stderr] Downloaded libp2p-plaintext v0.20.0 [INFO] [stderr] Downloaded libp2p-request-response v0.1.1 [INFO] [stderr] Downloaded sc-peerset v2.0.0-rc6 [INFO] [stderr] Downloaded jsonrpc-client-transports v14.2.1 [INFO] [stderr] Downloaded sp-database v2.0.0-rc6 [INFO] [stderr] Downloaded sc-executor v0.8.0-rc6 [INFO] [stderr] Downloaded sc-consensus-pow v0.8.0-rc6 [INFO] [stderr] Downloaded sp-consensus v0.8.0-rc6 [INFO] [stderr] Downloaded libp2p v0.23.0 [INFO] [stderr] Downloaded libp2p-noise v0.22.0 [INFO] [stderr] Downloaded async-mutex v1.1.5 [INFO] [stderr] Downloaded libz-sys v1.1.0 [INFO] [stderr] Downloaded sc-rpc-server v2.0.0-rc6 [INFO] [stderr] Downloaded sc-tracing v2.0.0-rc6 [INFO] [stderr] Downloaded frame-executive v2.0.0-rc6 [INFO] [stderr] Downloaded pallet-sudo v2.0.0-rc6 [INFO] [stderr] Downloaded sc-rpc-api v0.8.0-rc6 [INFO] [stderr] Downloaded sc-chain-spec-derive v2.0.0-rc6 [INFO] [stderr] Downloaded sp-chain-spec v2.0.0-rc6 [INFO] [stderr] Downloaded sc-informant v0.8.0-rc6 [INFO] [stderr] Downloaded sc-keystore v2.0.0-rc6 [INFO] [stderr] Downloaded sp-rpc v2.0.0-rc6 [INFO] [stderr] Downloaded sc-consensus v0.8.0-rc6 [INFO] [stderr] Downloaded sp-offchain v2.0.0-rc6 [INFO] [stderr] Downloaded sc-basic-authorship v0.8.0-rc6 [INFO] [stderr] Downloaded sc-chain-spec v2.0.0-rc6 [INFO] [stderr] Downloaded sp-session v2.0.0-rc6 [INFO] [stderr] Downloaded sc-transaction-pool v2.0.0-rc6 [INFO] [stderr] Downloaded sc-transaction-graph v2.0.0-rc6 [INFO] [stderr] Downloaded sc-cli v0.8.0-rc6 [INFO] [stderr] Downloaded substrate-build-script-utils v2.0.0-rc6 [INFO] [stderr] Downloaded sc-state-db v0.8.0-rc6 [INFO] [stderr] Downloaded sp-staking v2.0.0-rc6 [INFO] [stderr] Downloaded sc-service v0.8.0-rc6 [INFO] [stderr] Downloaded sc-client-db v0.8.0-rc6 [INFO] [stderr] Downloaded sc-offchain v2.0.0-rc6 [INFO] [stderr] Downloaded sc-rpc v2.0.0-rc6 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 37a884c1200b7766c0a90c871c41bb928be75b375d7907ea17f165102646d3ca [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" "37a884c1200b7766c0a90c871c41bb928be75b375d7907ea17f165102646d3ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37a884c1200b7766c0a90c871c41bb928be75b375d7907ea17f165102646d3ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37a884c1200b7766c0a90c871c41bb928be75b375d7907ea17f165102646d3ca", kill_on_drop: false }` [INFO] [stdout] 37a884c1200b7766c0a90c871c41bb928be75b375d7907ea17f165102646d3ca [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 30ec8a9d96266be65aee8546f901bd1d68ddeff9791246aee7c90063b417f550 [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" "30ec8a9d96266be65aee8546f901bd1d68ddeff9791246aee7c90063b417f550", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "30ec8a9d96266be65aee8546f901bd1d68ddeff9791246aee7c90063b417f550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30ec8a9d96266be65aee8546f901bd1d68ddeff9791246aee7c90063b417f550", kill_on_drop: false }` [INFO] [stdout] 30ec8a9d96266be65aee8546f901bd1d68ddeff9791246aee7c90063b417f550