[INFO] updating cached repository ereslibre/kubeception
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ereslibre/kubeception
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ereslibre/kubeception" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/ereslibre/kubeception"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/ereslibre/kubeception'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ereslibre/kubeception" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/ereslibre/kubeception"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/ereslibre/kubeception'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fbb6dd2e58fe59b81be34e35f79c83f574e316a1
[INFO] sha for GitHub repo ereslibre/kubeception: fbb6dd2e58fe59b81be34e35f79c83f574e316a1
[INFO] validating manifest of ereslibre/kubeception on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ereslibre/kubeception on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ereslibre/kubeception
[INFO] finished frobbing ereslibre/kubeception
[INFO] frobbed toml for ereslibre/kubeception written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/ereslibre/kubeception/Cargo.toml
[INFO] started frobbing ereslibre/kubeception
[INFO] finished frobbing ereslibre/kubeception
[INFO] frobbed toml for ereslibre/kubeception written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/ereslibre/kubeception/Cargo.toml
[INFO] crate ereslibre/kubeception already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ereslibre/kubeception against try#18481b65f318e0b4b20c0fc61340054701719d6c for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-5/try#18481b65f318e0b4b20c0fc61340054701719d6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/ereslibre/kubeception:/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" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 08074cea02fc4846be0d89ecb6c89d7cc11c742739256bd9b18becd3612f4ff1
[INFO] running `"docker" "start" "-a" "08074cea02fc4846be0d89ecb6c89d7cc11c742739256bd9b18becd3612f4ff1"`
[INFO] [stderr]     Checking filetime v0.1.15
[INFO] [stderr]    Compiling openssl-sys v0.9.33
[INFO] [stderr]    Compiling libdbus-sys v0.1.3
[INFO] [stderr]     Checking base64 v0.7.0
[INFO] [stderr]     Checking uuid v0.1.18
[INFO] [stderr]     Checking brotli-sys v0.2.1
[INFO] [stderr]     Checking serde_urlencoded v0.5.2
[INFO] [stderr]     Checking handlebars v1.0.0-beta.4
[INFO] [stderr]     Checking gzip-header v0.1.2
[INFO] [stderr]     Checking brotli2 v0.2.2
[INFO] [stderr]    Compiling mime_guess v1.8.6
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking url v0.2.38
[INFO] [stderr]     Checking deflate v0.7.18
[INFO] [stderr]     Checking dbus v0.6.2
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling openssl v0.10.10
[INFO] [stderr]     Checking tiny_http v0.5.9
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking multipart v0.13.6
[INFO] [stderr]     Checking rouille v2.1.0
[INFO] [stderr]     Checking hyper v0.11.27
[INFO] [stderr]     Checking native-tls v0.1.5
[INFO] [stderr]     Checking tokio-tls v0.1.4
[INFO] [stderr]     Checking hyper-tls v0.1.3
[INFO] [stderr]     Checking reqwest v0.8.6
[INFO] [stderr]     Checking kubeception v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/etcd.rs:127:21
[INFO] [stderr]     |
[INFO] [stderr] 127 |                 let mut reg = Handlebars::new();
[INFO] [stderr]     |                     ----^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/etcd.rs:127:21
[INFO] [stderr]     |
[INFO] [stderr] 127 |                 let mut reg = Handlebars::new();
[INFO] [stderr]     |                     ----^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/kubectl.rs:55:21
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 let mut command_stdin = command.stdin.as_mut().expect("could not open stdin");
[INFO] [stderr]    |                     ----^^^^^^^^^^^^^
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/kubectl.rs:55:21
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 let mut command_stdin = command.stdin.as_mut().expect("could not open stdin");
[INFO] [stderr]    |                     ----^^^^^^^^^^^^^
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.10s
[INFO] running `"docker" "inspect" "08074cea02fc4846be0d89ecb6c89d7cc11c742739256bd9b18becd3612f4ff1"`
[INFO] running `"docker" "rm" "-f" "08074cea02fc4846be0d89ecb6c89d7cc11c742739256bd9b18becd3612f4ff1"`
[INFO] [stdout] 08074cea02fc4846be0d89ecb6c89d7cc11c742739256bd9b18becd3612f4ff1