[INFO] updating cached repository https://github.com/yeeco/sharding-scale-out-demo [INFO] running `"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"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4644e47a313ad532fb3cba62fe71cfa39a7c2ba1 [INFO] checking yeeco/sharding-scale-out-demo against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyeeco%2Fsharding-scale-out-demo" "/workspace/builds/worker-10/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yeeco/sharding-scale-out-demo on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/yeeco/sharding-scale-out-demo [INFO] finished tweaking git repo https://github.com/yeeco/sharding-scale-out-demo [INFO] tweaked toml for git repo https://github.com/yeeco/sharding-scale-out-demo written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/yeeco/sharding-scale-out-demo already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "/opt/rustwide/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 100dadded3e95413975a7f64d8e6a944342bca79fced57353d4e77ec0d32b193 [INFO] running `"docker" "start" "-a" "100dadded3e95413975a7f64d8e6a944342bca79fced57353d4e77ec0d32b193"` [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking arc-swap v0.4.3 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking tokio-executor v0.1.8 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking tokio-threadpool v0.1.16 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking signal-hook-registry v1.1.1 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-reactor v0.1.10 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-udp v0.1.5 [INFO] [stderr] Checking signal-hook v0.1.11 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking exit-future v0.1.4 [INFO] [stderr] Checking ctrlc v3.1.3 [INFO] [stderr] Checking sharding-scale-out-demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.05s [INFO] running `"docker" "inspect" "100dadded3e95413975a7f64d8e6a944342bca79fced57353d4e77ec0d32b193"` [INFO] running `"docker" "rm" "-f" "100dadded3e95413975a7f64d8e6a944342bca79fced57353d4e77ec0d32b193"` [INFO] [stdout] 100dadded3e95413975a7f64d8e6a944342bca79fced57353d4e77ec0d32b193