[INFO] cloning repository dalance/softether_exporter [INFO] running `"git" "clone" "--bare" "git://github.com/dalance/softether_exporter.git" "work/cache/sources/gh/dalance/softether_exporter"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/dalance/softether_exporter'... [INFO] running `"git" "clone" "work/cache/sources/gh/dalance/softether_exporter" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/dalance/softether_exporter"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/dalance/softether_exporter'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dalance/softether_exporter" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/dalance/softether_exporter"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/dalance/softether_exporter'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d26e51ba2746aa87e00bf59ec55fea28f3e0e18c [INFO] sha for GitHub repo dalance/softether_exporter: d26e51ba2746aa87e00bf59ec55fea28f3e0e18c [INFO] validating manifest of dalance/softether_exporter on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of dalance/softether_exporter on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing dalance/softether_exporter [INFO] finished frobbing dalance/softether_exporter [INFO] frobbed toml for dalance/softether_exporter written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/dalance/softether_exporter/Cargo.toml [INFO] started frobbing dalance/softether_exporter [INFO] finished frobbing dalance/softether_exporter [INFO] frobbed toml for dalance/softether_exporter written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/dalance/softether_exporter/Cargo.toml [INFO] crate dalance/softether_exporter already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking dalance/softether_exporter against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-7/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/dalance/softether_exporter:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 70e55d0ed0963c9c95c170f2a00624d4621c7f5c8ad056be2c9e5a2cc804c0d2 [INFO] running `"docker" "start" "-a" "70e55d0ed0963c9c95c170f2a00624d4621c7f5c8ad056be2c9e5a2cc804c0d2"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling protobuf v2.2.0 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking cookie v0.2.5 [INFO] [stderr] Checking csv-core v0.1.4 [INFO] [stderr] Checking csv v1.0.0-beta.5 [INFO] [stderr] Checking hyper v0.9.18 [INFO] [stderr] Checking prometheus v0.4.2 [INFO] [stderr] Checking softether_exporter v0.1.5-pre (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/exporter.rs:135:56 [INFO] [stderr] | [INFO] [stderr] 135 | pub fn from_file(file: &str) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/exporter.rs:147:52 [INFO] [stderr] | [INFO] [stderr] 147 | pub fn start(config: Config) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/softether_reader.rs:27:105 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn hub_status( vpncmd: &str, server: &str, hub: &str, password: &str ) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/softether_reader.rs:127:55 [INFO] [stderr] | [INFO] [stderr] 127 | fn decode_packets( src: &str ) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/softether_reader.rs:135:53 [INFO] [stderr] | [INFO] [stderr] 135 | fn decode_bytes( src: &str ) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/exporter.rs:135:56 [INFO] [stderr] | [INFO] [stderr] 135 | pub fn from_file(file: &str) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/exporter.rs:147:52 [INFO] [stderr] | [INFO] [stderr] 147 | pub fn start(config: Config) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/softether_reader.rs:27:105 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn hub_status( vpncmd: &str, server: &str, hub: &str, password: &str ) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/softether_reader.rs:127:55 [INFO] [stderr] | [INFO] [stderr] 127 | fn decode_packets( src: &str ) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/softether_reader.rs:135:53 [INFO] [stderr] | [INFO] [stderr] 135 | fn decode_bytes( src: &str ) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.26s [INFO] running `"docker" "inspect" "70e55d0ed0963c9c95c170f2a00624d4621c7f5c8ad056be2c9e5a2cc804c0d2"` [INFO] running `"docker" "rm" "-f" "70e55d0ed0963c9c95c170f2a00624d4621c7f5c8ad056be2c9e5a2cc804c0d2"` [INFO] [stdout] 70e55d0ed0963c9c95c170f2a00624d4621c7f5c8ad056be2c9e5a2cc804c0d2