[INFO] updating cached repository wezm/ensure-hosts-have-env-tags
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wezm/ensure-hosts-have-env-tags
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wezm/ensure-hosts-have-env-tags" "work/ex/beta-1.38-1/sources/1.37.0/gh/wezm/ensure-hosts-have-env-tags"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/wezm/ensure-hosts-have-env-tags'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wezm/ensure-hosts-have-env-tags" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wezm/ensure-hosts-have-env-tags"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wezm/ensure-hosts-have-env-tags'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b407f79cdfd3d521aca9b9ed80ab34b88aa9f870
[INFO] sha for GitHub repo wezm/ensure-hosts-have-env-tags: b407f79cdfd3d521aca9b9ed80ab34b88aa9f870
[INFO] validating manifest of wezm/ensure-hosts-have-env-tags on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wezm/ensure-hosts-have-env-tags on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wezm/ensure-hosts-have-env-tags
[INFO] finished frobbing wezm/ensure-hosts-have-env-tags
[INFO] frobbed toml for wezm/ensure-hosts-have-env-tags written to work/ex/beta-1.38-1/sources/1.37.0/gh/wezm/ensure-hosts-have-env-tags/Cargo.toml
[INFO] started frobbing wezm/ensure-hosts-have-env-tags
[INFO] finished frobbing wezm/ensure-hosts-have-env-tags
[INFO] frobbed toml for wezm/ensure-hosts-have-env-tags written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wezm/ensure-hosts-have-env-tags/Cargo.toml
[INFO] crate wezm/ensure-hosts-have-env-tags already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing wezm/ensure-hosts-have-env-tags against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wezm/ensure-hosts-have-env-tags:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 7ed6e10aa38806b3a9fd2829440a172c711e2333b41cbd713f4d3f0c632a2dca
[INFO] running `"docker" "start" "-a" "7ed6e10aa38806b3a9fd2829440a172c711e2333b41cbd713f4d3f0c632a2dca"`
[INFO] [stderr]    Compiling cc v1.0.9
[INFO] [stderr]    Compiling rustc-demangle v0.1.7
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling time v0.1.39
[INFO] [stderr]    Compiling net2 v0.2.32
[INFO] [stderr]    Compiling tokio-service v0.1.0
[INFO] [stderr]    Compiling relay v0.1.1
[INFO] [stderr]    Compiling base64 v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.13
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling tokio-timer v0.2.1
[INFO] [stderr]    Compiling bytes v0.4.6
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling mio v0.6.14
[INFO] [stderr]    Compiling tokio-threadpool v0.1.2
[INFO] [stderr]    Compiling libflate v0.1.14
[INFO] [stderr]    Compiling serde_urlencoded v0.5.1
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling tokio-io v0.1.6
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.4
[INFO] [stderr]    Compiling openssl-sys v0.9.28
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling tokio-reactor v0.1.1
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling tokio-tcp v0.1.0
[INFO] [stderr]    Compiling tokio-udp v0.1.0
[INFO] [stderr]    Compiling tokio v0.1.5
[INFO] [stderr]    Compiling tokio-core v0.1.16
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling tokio-tls v0.1.4
[INFO] [stderr]    Compiling backtrace v0.3.5
[INFO] [stderr]    Compiling hyper v0.11.25
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling hyper-tls v0.1.3
[INFO] [stderr]    Compiling reqwest v0.8.5
[INFO] [stderr]    Compiling ensure-hosts-have-env-tags v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `"docker" "inspect" "7ed6e10aa38806b3a9fd2829440a172c711e2333b41cbd713f4d3f0c632a2dca"`
[INFO] running `"docker" "rm" "-f" "7ed6e10aa38806b3a9fd2829440a172c711e2333b41cbd713f4d3f0c632a2dca"`
[INFO] [stdout] 7ed6e10aa38806b3a9fd2829440a172c711e2333b41cbd713f4d3f0c632a2dca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wezm/ensure-hosts-have-env-tags:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] fa7761f0039eaff0987728a28aece166ad8b48d579b00f2a611a265b06470374
[INFO] running `"docker" "start" "-a" "fa7761f0039eaff0987728a28aece166ad8b48d579b00f2a611a265b06470374"`
[INFO] [stderr]    Compiling ensure-hosts-have-env-tags v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `"docker" "inspect" "fa7761f0039eaff0987728a28aece166ad8b48d579b00f2a611a265b06470374"`
[INFO] running `"docker" "rm" "-f" "fa7761f0039eaff0987728a28aece166ad8b48d579b00f2a611a265b06470374"`
[INFO] [stdout] fa7761f0039eaff0987728a28aece166ad8b48d579b00f2a611a265b06470374
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wezm/ensure-hosts-have-env-tags:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] edb911e4f767687f2cdc04a36ef96c15acb3f1034c26ef1cdfbea442c2890d55
[INFO] running `"docker" "start" "-a" "edb911e4f767687f2cdc04a36ef96c15acb3f1034c26ef1cdfbea442c2890d55"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ensure_hosts_have_env_tags-e15bb7c93509023a
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ensure_hosts_have_env_tags-e78931ffa7167002
[INFO] [stderr]    Doc-tests ensure-hosts-have-env-tags
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "edb911e4f767687f2cdc04a36ef96c15acb3f1034c26ef1cdfbea442c2890d55"`
[INFO] running `"docker" "rm" "-f" "edb911e4f767687f2cdc04a36ef96c15acb3f1034c26ef1cdfbea442c2890d55"`
[INFO] [stdout] edb911e4f767687f2cdc04a36ef96c15acb3f1034c26ef1cdfbea442c2890d55