[INFO] updating cached repository https://github.com/PlasmaPower/railroad [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] 35530bbc51a390506b528adcd0ddb036a24c330b [INFO] checking PlasmaPower/railroad against master#212aa3ea28d91a97d1e1261709c0b6e6790788e6 for pr-69340 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPlasmaPower%2Frailroad" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PlasmaPower/railroad on toolchain 212aa3ea28d91a97d1e1261709c0b6e6790788e6 [INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/PlasmaPower/railroad [INFO] removed workspace from git repo https://github.com/PlasmaPower/railroad [INFO] removed path dependency nanocurrency-peering from git repo https://github.com/PlasmaPower/railroad [INFO] removed path dependency nanocurrency-types from git repo https://github.com/PlasmaPower/railroad [INFO] finished tweaking git repo https://github.com/PlasmaPower/railroad [INFO] tweaked toml for git repo https://github.com/PlasmaPower/railroad written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/PlasmaPower/railroad already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "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] a7534ebad64b7a52e059a265f63bcc738e3511e12da5fb86ddc24e4d82f0300f [INFO] running `"docker" "start" "-a" "a7534ebad64b7a52e059a265f63bcc738e3511e12da5fb86ddc24e4d82f0300f"` [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Checking generic-array v0.9.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking crypto-mac v0.5.2 [INFO] [stderr] Checking blake2 v0.8.1 [INFO] [stderr] Checking blake2 v0.7.1 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Compiling curve25519-dalek v1.2.3 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-uds v0.2.6 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking ed25519-dalek v0.9.1 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking nanocurrency-types v0.3.18 [INFO] [stderr] Checking nanocurrency-protocol v0.5.1 [INFO] [stderr] Checking nanocurrency-peering v0.6.0 [INFO] [stderr] Checking railroad v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node.rs:18:37 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn run(conf: NodeConfig) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node.rs:18:37 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn run(conf: NodeConfig) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.61s [INFO] running `"docker" "inspect" "a7534ebad64b7a52e059a265f63bcc738e3511e12da5fb86ddc24e4d82f0300f"` [INFO] running `"docker" "rm" "-f" "a7534ebad64b7a52e059a265f63bcc738e3511e12da5fb86ddc24e4d82f0300f"` [INFO] [stdout] a7534ebad64b7a52e059a265f63bcc738e3511e12da5fb86ddc24e4d82f0300f