[INFO] crate vpncloud 1.0.0 is already in cache
[INFO] checking vpncloud-1.0.0 against master#4007d4ef26eab44bdabc2b7574d032152264d3ad for pr-66919
[INFO] extracting crate vpncloud 1.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate vpncloud 1.0.0 on toolchain 4007d4ef26eab44bdabc2b7574d032152264d3ad
[INFO] running `"/workspace/cargo-home/bin/cargo" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate vpncloud 1.0.0
[INFO] finished tweaking crates.io crate vpncloud 1.0.0
[INFO] tweaked toml for crates.io crate vpncloud 1.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1ee80283d06d8299e9fc9dd72e185cfd5332738bca2fdff84eadfc8215d8d2ff
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "1ee80283d06d8299e9fc9dd72e185cfd5332738bca2fdff84eadfc8215d8d2ff"`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling vpncloud v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking daemonize v0.3.0
[INFO] [stderr]     Checking lynx v0.2.0
[INFO] [stderr]     Checking base-62 v0.1.1
[INFO] [stderr]     Checking docopt v1.1.0
[INFO] [stderr] warning: Error building manpage: No such file or directory (os error 2)
[INFO] [stderr] warning: The manpage will not be build. Do you have 'ronn'?
[INFO] [stderr]     Checking xml-rs v0.7.0
[INFO] [stderr]     Checking nix v0.11.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking xmltree v0.8.0
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking igd v0.8.2
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking signal v0.6.0
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/poll/epoll.rs:25:64
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn new<S: Socket>(socketv4: &S, socketv6: &S, device: &Device, timeout: u32) -> io::Result<Self> {
[INFO] [stderr]    |                                                                ^^^^^^ help: use `dyn`: `dyn Device`
[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/poll/epoll.rs:29:68
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn testing<S: Socket>(socketv4: &S, socketv6: &S, device: &Device, timeout: u32) -> io::Result<Self> {
[INFO] [stderr]    |                                                                    ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/poll/epoll.rs:33:63
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn create<S: Socket>(socketv4: &S, socketv6: &S, device: &Device, timeout: u32, flags: u32) -> io::Result<Self> {
[INFO] [stderr]    |                                                               ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/poll/epoll.rs:25:64
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn new<S: Socket>(socketv4: &S, socketv6: &S, device: &Device, timeout: u32) -> io::Result<Self> {
[INFO] [stderr]    |                                                                ^^^^^^ help: use `dyn`: `dyn Device`
[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/poll/epoll.rs:29:68
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn testing<S: Socket>(socketv4: &S, socketv6: &S, device: &Device, timeout: u32) -> io::Result<Self> {
[INFO] [stderr]    |                                                                    ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/poll/epoll.rs:33:63
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn create<S: Socket>(socketv4: &S, socketv6: &S, device: &Device, timeout: u32, flags: u32) -> io::Result<Self> {
[INFO] [stderr]    |                                                               ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.60s
[INFO] running `"docker" "inspect" "1ee80283d06d8299e9fc9dd72e185cfd5332738bca2fdff84eadfc8215d8d2ff"`
[INFO] running `"docker" "rm" "-f" "1ee80283d06d8299e9fc9dd72e185cfd5332738bca2fdff84eadfc8215d8d2ff"`
[INFO] [stdout] 1ee80283d06d8299e9fc9dd72e185cfd5332738bca2fdff84eadfc8215d8d2ff