[INFO] updating cached repository https://github.com/cennznet/doughnut-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] [stderr] From https://github.com/cennznet/doughnut-rs [INFO] [stderr] - [deleted] (none) -> expose-signing-bindgen [INFO] [stderr] * [new branch] 0.5.0 -> 0.5.0 [INFO] [stderr] * [new branch] dependabot/npm_and_yarn/js/lodash-4.17.19 -> dependabot/npm_and_yarn/js/lodash-4.17.19 [INFO] [stderr] 449197a..355661a master -> master [INFO] [stderr] * [new branch] sr25519-mini-secret-key -> sr25519-mini-secret-key [INFO] [stderr] * [new branch] wasm-sign-keyring -> wasm-sign-keyring [INFO] [stderr] * [new tag] 0.5.0 -> 0.5.0 [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 355661a2ed629d7ddd9153d1ba52b80f31698a22 [INFO] checking cennznet/doughnut-rs against try#85cc1486e1f000dce4bb8e1b3cfab2b654b102a8 for pr-73323 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcennznet%2Fdoughnut-rs" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cennznet/doughnut-rs on toolchain 85cc1486e1f000dce4bb8e1b3cfab2b654b102a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cennznet/doughnut-rs [INFO] finished tweaking git repo https://github.com/cennznet/doughnut-rs [INFO] tweaked toml for git repo https://github.com/cennznet/doughnut-rs written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/cennznet/doughnut-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 734b0d9dfc15829224d86e11669c0a01e590ae9c573370c70690e1c9bcdb85bb [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" "734b0d9dfc15829224d86e11669c0a01e590ae9c573370c70690e1c9bcdb85bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "734b0d9dfc15829224d86e11669c0a01e590ae9c573370c70690e1c9bcdb85bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "734b0d9dfc15829224d86e11669c0a01e590ae9c573370c70690e1c9bcdb85bb", kill_on_drop: false }` [INFO] [stdout] 734b0d9dfc15829224d86e11669c0a01e590ae9c573370c70690e1c9bcdb85bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60ccdb41fc26712d88c1b6e2bc6d648f1a2d0786a2c45be03fb0e4bf28af775f [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" "60ccdb41fc26712d88c1b6e2bc6d648f1a2d0786a2c45be03fb0e4bf28af775f", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling cc v1.0.57 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking byte-slice-cast v0.3.5 [INFO] [stderr] Checking fixed-hash v0.6.1 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking uint v0.8.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking primitive-types v0.7.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling clear_on_drop v0.2.4 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling proc-macro-crate v0.1.4 [INFO] [stderr] Compiling zeroize_derive v1.0.0 [INFO] [stderr] Compiling parity-scale-codec-derive v1.2.0 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking curve25519-dalek v2.1.0 [INFO] [stderr] Checking merlin v2.0.0 [INFO] [stderr] Checking ed25519-dalek v1.0.0-pre.3 [INFO] [stderr] Checking schnorrkel v0.9.1 [INFO] [stderr] Checking parity-scale-codec v1.3.1 [INFO] [stderr] Checking doughnut_rs v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.05s [INFO] running `Command { std: "docker" "inspect" "60ccdb41fc26712d88c1b6e2bc6d648f1a2d0786a2c45be03fb0e4bf28af775f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60ccdb41fc26712d88c1b6e2bc6d648f1a2d0786a2c45be03fb0e4bf28af775f", kill_on_drop: false }` [INFO] [stdout] 60ccdb41fc26712d88c1b6e2bc6d648f1a2d0786a2c45be03fb0e4bf28af775f