[INFO] crate softether_exporter 0.1.4 is already in cache
[INFO] extracting crate softether_exporter 0.1.4 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/softether_exporter/0.1.4
[INFO] extracting crate softether_exporter 0.1.4 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/softether_exporter/0.1.4
[INFO] validating manifest of softether_exporter-0.1.4 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of softether_exporter-0.1.4 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing softether_exporter-0.1.4
[INFO] finished frobbing softether_exporter-0.1.4
[INFO] frobbed toml for softether_exporter-0.1.4 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/softether_exporter/0.1.4/Cargo.toml
[INFO] started frobbing softether_exporter-0.1.4
[INFO] finished frobbing softether_exporter-0.1.4
[INFO] frobbed toml for softether_exporter-0.1.4 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/softether_exporter/0.1.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking softether_exporter-0.1.4 against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-0/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/softether_exporter/0.1.4:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] cef2cef04841b3520daa79c885c794bfe91ab3697660c960b3e2c55fed836dfe
[INFO] running `"docker" "start" "-a" "cef2cef04841b3520daa79c885c794bfe91ab3697660c960b3e2c55fed836dfe"`
[INFO] [stderr]    Compiling prometheus v0.4.2
[INFO] [stderr]     Checking quick-error v0.2.2
[INFO] [stderr]     Checking hyper v0.9.18
[INFO] [stderr]     Checking softether_exporter v0.1.4 (/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<Config, Box<Error>> {
[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<Error>> {
[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<HubStatus, Box<Error>> {
[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<f64, Box<Error>> {
[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<f64, Box<Error>> {
[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<Config, Box<Error>> {
[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<Error>> {
[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<HubStatus, Box<Error>> {
[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<f64, Box<Error>> {
[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<f64, Box<Error>> {
[INFO] [stderr]     |                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.33s
[INFO] running `"docker" "inspect" "cef2cef04841b3520daa79c885c794bfe91ab3697660c960b3e2c55fed836dfe"`
[INFO] running `"docker" "rm" "-f" "cef2cef04841b3520daa79c885c794bfe91ab3697660c960b3e2c55fed836dfe"`
[INFO] [stdout] cef2cef04841b3520daa79c885c794bfe91ab3697660c960b3e2c55fed836dfe