Dec 19 18:06:03.703 INFO checking delandtj/ztproxy against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 18:06:03.703 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/delandtj/ztproxy:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 18:06:04.046 INFO [stdout] edc6d7ef311944199281063d4983d1d397758dc49ac64a50da3532f1f25eb4bb
Dec 19 18:06:04.048 INFO running `"docker" "start" "-a" "edc6d7ef311944199281063d4983d1d397758dc49ac64a50da3532f1f25eb4bb"`
Dec 19 18:06:06.074 INFO [stderr]    Compiling crc32fast v1.1.1
Dec 19 18:06:06.091 INFO [stderr]    Compiling ring v0.13.5
Dec 19 18:06:06.099 INFO [stderr]     Checking serde v1.0.80
Dec 19 18:06:06.101 INFO [stderr]     Checking tokio-reactor v0.1.7
Dec 19 18:06:08.520 INFO [stderr]     Checking tokio-udp v0.1.3
Dec 19 18:06:08.520 INFO [stderr]     Checking tokio-uds v0.2.4
Dec 19 18:06:08.520 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 19 18:06:08.520 INFO [stderr]     Checking libflate v0.1.19
Dec 19 18:06:10.066 INFO [stderr]     Checking tokio v0.1.13
Dec 19 18:06:11.861 INFO [stderr]     Checking hyper v0.12.16
Dec 19 18:06:18.696 INFO [stderr]     Checking hyper-tls v0.3.1
Dec 19 18:06:22.120 INFO [stderr]     Checking serde_json v1.0.33
Dec 19 18:06:22.120 INFO [stderr]     Checking serde_urlencoded v0.5.4
Dec 19 18:06:22.120 INFO [stderr]     Checking ipnet v2.0.0
Dec 19 18:06:26.112 INFO [stderr]     Checking jsonwebtoken v5.0.1
Dec 19 18:06:26.112 INFO [stderr]     Checking reqwest v0.9.5
Dec 19 18:06:29.023 INFO [stderr]     Checking ztproxy v0.1.0 (/opt/crater/workdir)
Dec 19 18:06:30.960 INFO [stderr] warning: unused imports: `Ipv4Addr`, `Ipv6Addr`
Dec 19 18:06:30.960 INFO [stderr]   --> src/lib.rs:50:24
Dec 19 18:06:30.960 INFO [stderr]    |
Dec 19 18:06:30.960 INFO [stderr] 50 | use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
Dec 19 18:06:30.960 INFO [stderr]    |                        ^^^^^^^^  ^^^^^^^^
Dec 19 18:06:30.960 INFO [stderr]    |
Dec 19 18:06:30.960 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 18:06:30.960 INFO [stderr] 
Dec 19 18:06:31.207 INFO [stderr] warning: unused imports: `Ipv4Addr`, `Ipv6Addr`
Dec 19 18:06:31.207 INFO [stderr]   --> src/lib.rs:50:24
Dec 19 18:06:31.207 INFO [stderr]    |
Dec 19 18:06:31.207 INFO [stderr] 50 | use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
Dec 19 18:06:31.207 INFO [stderr]    |                        ^^^^^^^^  ^^^^^^^^
Dec 19 18:06:31.207 INFO [stderr]    |
Dec 19 18:06:31.207 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 18:06:31.207 INFO [stderr] 
Dec 19 18:06:31.644 INFO [stderr] warning: unused variable: `net_url`
Dec 19 18:06:31.644 INFO [stderr]  --> src/commands.rs:9:9
Dec 19 18:06:31.644 INFO [stderr]   |
Dec 19 18:06:31.644 INFO [stderr] 9 |     let net_url: String = format!("{}/network",BASE_URL).to_owned();
Dec 19 18:06:31.644 INFO [stderr]   |         ^^^^^^^ help: consider using `_net_url` instead
Dec 19 18:06:31.644 INFO [stderr]   |
Dec 19 18:06:31.644 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 18:06:31.644 INFO [stderr] 
Dec 19 18:06:31.644 INFO [stderr] warning: unused variable: `auth`
Dec 19 18:06:31.644 INFO [stderr]  --> src/commands.rs:8:38
Dec 19 18:06:31.644 INFO [stderr]   |
Dec 19 18:06:31.644 INFO [stderr] 8 | pub fn new_network(r: RootInterface, auth: Auth) -> Result<(RootInterface), Error> {
Dec 19 18:06:31.644 INFO [stderr]   |                                      ^^^^ help: consider using `_auth` instead
Dec 19 18:06:31.644 INFO [stderr] 
Dec 19 18:06:31.644 INFO [stderr] warning: unused variable: `r`
Dec 19 18:06:31.644 INFO [stderr]   --> src/commands.rs:22:23
Dec 19 18:06:31.644 INFO [stderr]    |
Dec 19 18:06:31.644 INFO [stderr] 22 | pub fn update_network(r: RootInterface) -> Result<RootInterface,Error> {
Dec 19 18:06:31.644 INFO [stderr]    |                       ^ help: consider using `_r` instead
Dec 19 18:06:31.644 INFO [stderr] 
Dec 19 18:06:31.792 INFO [stderr] warning: unused variable: `net_url`
Dec 19 18:06:31.792 INFO [stderr]  --> src/commands.rs:9:9
Dec 19 18:06:31.792 INFO [stderr]   |
Dec 19 18:06:31.792 INFO [stderr] 9 |     let net_url: String = format!("{}/network",BASE_URL).to_owned();
Dec 19 18:06:31.792 INFO [stderr]   |         ^^^^^^^ help: consider using `_net_url` instead
Dec 19 18:06:31.792 INFO [stderr]   |
Dec 19 18:06:31.792 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 18:06:31.792 INFO [stderr] 
Dec 19 18:06:31.792 INFO [stderr] warning: unused variable: `auth`
Dec 19 18:06:31.792 INFO [stderr]  --> src/commands.rs:8:38
Dec 19 18:06:31.792 INFO [stderr]   |
Dec 19 18:06:31.792 INFO [stderr] 8 | pub fn new_network(r: RootInterface, auth: Auth) -> Result<(RootInterface), Error> {
Dec 19 18:06:31.792 INFO [stderr]   |                                      ^^^^ help: consider using `_auth` instead
Dec 19 18:06:31.792 INFO [stderr] 
Dec 19 18:06:31.792 INFO [stderr] warning: unused variable: `r`
Dec 19 18:06:31.792 INFO [stderr]   --> src/commands.rs:22:23
Dec 19 18:06:31.792 INFO [stderr]    |
Dec 19 18:06:31.792 INFO [stderr] 22 | pub fn update_network(r: RootInterface) -> Result<RootInterface,Error> {
Dec 19 18:06:31.792 INFO [stderr]    |                       ^ help: consider using `_r` instead
Dec 19 18:06:31.792 INFO [stderr] 
Dec 19 18:06:31.944 INFO [stderr] warning: constant item is never used: `ZT_ETHERTYPE_IPV4`
Dec 19 18:06:31.944 INFO [stderr]   --> src/lib.rs:54:1
Dec 19 18:06:31.944 INFO [stderr]    |
Dec 19 18:06:31.944 INFO [stderr] 54 | const ZT_ETHERTYPE_IPV4: u16 = 0x0800;
Dec 19 18:06:31.945 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:06:31.945 INFO [stderr]    |
Dec 19 18:06:31.945 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 18:06:31.945 INFO [stderr] 
Dec 19 18:06:31.945 INFO [stderr] warning: constant item is never used: `ZT_ETHERTYPE_ARP`
Dec 19 18:06:31.945 INFO [stderr]   --> src/lib.rs:55:1
Dec 19 18:06:31.945 INFO [stderr]    |
Dec 19 18:06:31.945 INFO [stderr] 55 | const ZT_ETHERTYPE_ARP: u16 = 0x0806;
Dec 19 18:06:31.945 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:06:31.945 INFO [stderr] 
Dec 19 18:06:31.945 INFO [stderr] warning: constant item is never used: `ZT_ETHERTYPE_IPV6`
Dec 19 18:06:31.945 INFO [stderr]   --> src/lib.rs:56:1
Dec 19 18:06:31.945 INFO [stderr]    |
Dec 19 18:06:31.945 INFO [stderr] 56 | const ZT_ETHERTYPE_IPV6: u16 = 0x86dd;
Dec 19 18:06:31.945 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:06:31.945 INFO [stderr] 
Dec 19 18:06:31.945 INFO [stderr] warning: method is never used: `validate_sibling`
Dec 19 18:06:31.945 INFO [stderr]    --> src/lib.rs:185:5
Dec 19 18:06:31.945 INFO [stderr]     |
Dec 19 18:06:31.945 INFO [stderr] 185 |     fn validate_sibling() {}
Dec 19 18:06:31.945 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:06:31.945 INFO [stderr] 
Dec 19 18:06:32.028 INFO [stderr] warning: function is never used: `get_network`
Dec 19 18:06:32.028 INFO [stderr]   --> src/commands.rs:14:1
Dec 19 18:06:32.028 INFO [stderr]    |
Dec 19 18:06:32.028 INFO [stderr] 14 | fn get_network(i: String) -> Result<RootInterface,Error> {
Dec 19 18:06:32.028 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:06:32.028 INFO [stderr]    |
Dec 19 18:06:32.028 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 18:06:32.028 INFO [stderr] 
Dec 19 18:06:32.028 INFO [stderr] warning: constant item is never used: `ZT_ETHERTYPE_IPV4`
Dec 19 18:06:32.028 INFO [stderr]   --> src/lib.rs:54:1
Dec 19 18:06:32.028 INFO [stderr]    |
Dec 19 18:06:32.028 INFO [stderr] 54 | const ZT_ETHERTYPE_IPV4: u16 = 0x0800;
Dec 19 18:06:32.028 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:06:32.028 INFO [stderr] 
Dec 19 18:06:32.028 INFO [stderr] warning: constant item is never used: `ZT_ETHERTYPE_ARP`
Dec 19 18:06:32.028 INFO [stderr]   --> src/lib.rs:55:1
Dec 19 18:06:32.029 INFO [stderr]    |
Dec 19 18:06:32.029 INFO [stderr] 55 | const ZT_ETHERTYPE_ARP: u16 = 0x0806;
Dec 19 18:06:32.029 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:06:32.029 INFO [stderr] 
Dec 19 18:06:32.029 INFO [stderr] warning: constant item is never used: `ZT_ETHERTYPE_IPV6`
Dec 19 18:06:32.029 INFO [stderr]   --> src/lib.rs:56:1
Dec 19 18:06:32.029 INFO [stderr]    |
Dec 19 18:06:32.029 INFO [stderr] 56 | const ZT_ETHERTYPE_IPV6: u16 = 0x86dd;
Dec 19 18:06:32.029 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:06:32.029 INFO [stderr] 
Dec 19 18:06:32.029 INFO [stderr] warning: method is never used: `validate_sibling`
Dec 19 18:06:32.029 INFO [stderr]    --> src/lib.rs:185:5
Dec 19 18:06:32.029 INFO [stderr]     |
Dec 19 18:06:32.029 INFO [stderr] 185 |     fn validate_sibling() {}
Dec 19 18:06:32.029 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:06:32.029 INFO [stderr] 
Dec 19 18:06:34.619 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.90s
Dec 19 18:06:35.433 INFO running `"docker" "inspect" "edc6d7ef311944199281063d4983d1d397758dc49ac64a50da3532f1f25eb4bb"`
Dec 19 18:06:35.666 INFO running `"docker" "rm" "-f" "edc6d7ef311944199281063d4983d1d397758dc49ac64a50da3532f1f25eb4bb"`
Dec 19 18:06:35.940 INFO [stdout] edc6d7ef311944199281063d4983d1d397758dc49ac64a50da3532f1f25eb4bb