[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 beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] f5c9acbeeb648d7784381b94a70ccb61872474a9a557c09e1605d7c997bf21ef
[INFO] running `"docker" "start" "-a" "f5c9acbeeb648d7784381b94a70ccb61872474a9a557c09e1605d7c997bf21ef"`
[INFO] [stderr]    Compiling openssl-sys v0.9.28
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling syn v0.13.1
[INFO] [stderr]    Compiling serde_urlencoded v0.5.1
[INFO] [stderr]    Compiling libflate v0.1.14
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling tokio-core v0.1.16
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling serde_derive_internals v0.23.0
[INFO] [stderr]    Compiling hyper v0.11.25
[INFO] [stderr]    Compiling serde_derive v1.0.37
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling tokio-tls v0.1.4
[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] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/datadog.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | / lazy_static! {
[INFO] [stderr] 6 | |     static ref API_URL: Url = "https://api.datadoghq.com/api/v1/".parse().unwrap();
[INFO] [stderr] 7 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `"docker" "inspect" "f5c9acbeeb648d7784381b94a70ccb61872474a9a557c09e1605d7c997bf21ef"`
[INFO] running `"docker" "rm" "-f" "f5c9acbeeb648d7784381b94a70ccb61872474a9a557c09e1605d7c997bf21ef"`
[INFO] [stdout] f5c9acbeeb648d7784381b94a70ccb61872474a9a557c09e1605d7c997bf21ef
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 85d6fd6ba66fbc98770851883d169afeae3f3fd6201c12192f1e36c4c2d766cb
[INFO] running `"docker" "start" "-a" "85d6fd6ba66fbc98770851883d169afeae3f3fd6201c12192f1e36c4c2d766cb"`
[INFO] [stderr]    Compiling ensure-hosts-have-env-tags v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/datadog.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | / lazy_static! {
[INFO] [stderr] 6 | |     static ref API_URL: Url = "https://api.datadoghq.com/api/v1/".parse().unwrap();
[INFO] [stderr] 7 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `"docker" "inspect" "85d6fd6ba66fbc98770851883d169afeae3f3fd6201c12192f1e36c4c2d766cb"`
[INFO] running `"docker" "rm" "-f" "85d6fd6ba66fbc98770851883d169afeae3f3fd6201c12192f1e36c4c2d766cb"`
[INFO] [stdout] 85d6fd6ba66fbc98770851883d169afeae3f3fd6201c12192f1e36c4c2d766cb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] d9e3fbb79d8dde72562fcb61662ddaff0fb3a87c48139b61734f4caacbfb536e
[INFO] running `"docker" "start" "-a" "d9e3fbb79d8dde72562fcb61662ddaff0fb3a87c48139b61734f4caacbfb536e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ensure_hosts_have_env_tags-8696543280112f40
[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] [stderr]      Running /opt/crater/target/debug/deps/ensure_hosts_have_env_tags-372a9225248836f6
[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] [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] running `"docker" "inspect" "d9e3fbb79d8dde72562fcb61662ddaff0fb3a87c48139b61734f4caacbfb536e"`
[INFO] running `"docker" "rm" "-f" "d9e3fbb79d8dde72562fcb61662ddaff0fb3a87c48139b61734f4caacbfb536e"`
[INFO] [stdout] d9e3fbb79d8dde72562fcb61662ddaff0fb3a87c48139b61734f4caacbfb536e