[INFO] updating cached repository 887/crab-doh-proxy
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/887/crab-doh-proxy
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/887/crab-doh-proxy" "work/ex/beta-1.38-1/sources/1.37.0/gh/887/crab-doh-proxy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/887/crab-doh-proxy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/887/crab-doh-proxy" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/887/crab-doh-proxy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/887/crab-doh-proxy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] df13e0e5521cde6c133a93ba5587c34c67adaf34
[INFO] sha for GitHub repo 887/crab-doh-proxy: df13e0e5521cde6c133a93ba5587c34c67adaf34
[INFO] validating manifest of 887/crab-doh-proxy 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 887/crab-doh-proxy 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 887/crab-doh-proxy
[INFO] finished frobbing 887/crab-doh-proxy
[INFO] frobbed toml for 887/crab-doh-proxy written to work/ex/beta-1.38-1/sources/1.37.0/gh/887/crab-doh-proxy/Cargo.toml
[INFO] started frobbing 887/crab-doh-proxy
[INFO] finished frobbing 887/crab-doh-proxy
[INFO] frobbed toml for 887/crab-doh-proxy written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/887/crab-doh-proxy/Cargo.toml
[INFO] crate 887/crab-doh-proxy 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing 887/crab-doh-proxy 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/887/crab-doh-proxy:/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] 5347a8c37957ad10fd7fe263a133f8896e099c6ecff52b0c229314cce6554c9a
[INFO] running `"docker" "start" "-a" "5347a8c37957ad10fd7fe263a133f8896e099c6ecff52b0c229314cce6554c9a"`
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling openssl-sys v0.9.40
[INFO] [stderr]    Compiling dns-parser v0.7.1
[INFO] [stderr]    Compiling syn v0.13.10
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling tokio-io v0.1.6
[INFO] [stderr]    Compiling mio v0.6.14
[INFO] [stderr]    Compiling tokio-threadpool v0.1.3
[INFO] [stderr]    Compiling env_logger v0.5.10
[INFO] [stderr]    Compiling simple_logger v0.5.0
[INFO] [stderr]    Compiling openssl v0.10.16
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling tokio-fs v0.1.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.1
[INFO] [stderr]    Compiling rayon v1.0.1
[INFO] [stderr]    Compiling tokio-tcp v0.1.0
[INFO] [stderr]    Compiling tokio-udp v0.1.0
[INFO] [stderr]    Compiling tokio v0.1.6
[INFO] [stderr]    Compiling serde_derive v1.0.55
[INFO] [stderr]    Compiling crab-doh-proxy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.19s
[INFO] running `"docker" "inspect" "5347a8c37957ad10fd7fe263a133f8896e099c6ecff52b0c229314cce6554c9a"`
[INFO] running `"docker" "rm" "-f" "5347a8c37957ad10fd7fe263a133f8896e099c6ecff52b0c229314cce6554c9a"`
[INFO] [stdout] 5347a8c37957ad10fd7fe263a133f8896e099c6ecff52b0c229314cce6554c9a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/887/crab-doh-proxy:/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] 5fa2e61d921f00bb2dd4d8f2dc6343d1dc6b84326f940fd8042c7e93c89756df
[INFO] running `"docker" "start" "-a" "5fa2e61d921f00bb2dd4d8f2dc6343d1dc6b84326f940fd8042c7e93c89756df"`
[INFO] [stderr]    Compiling crab-doh-proxy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `"docker" "inspect" "5fa2e61d921f00bb2dd4d8f2dc6343d1dc6b84326f940fd8042c7e93c89756df"`
[INFO] running `"docker" "rm" "-f" "5fa2e61d921f00bb2dd4d8f2dc6343d1dc6b84326f940fd8042c7e93c89756df"`
[INFO] [stdout] 5fa2e61d921f00bb2dd4d8f2dc6343d1dc6b84326f940fd8042c7e93c89756df
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/887/crab-doh-proxy:/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] a89ef6ecc7f3ca388312068f4c4b10103c54683c8fae03cfa47f1c0ab688287d
[INFO] running `"docker" "start" "-a" "a89ef6ecc7f3ca388312068f4c4b10103c54683c8fae03cfa47f1c0ab688287d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/crab_doh_proxy-4830fba4d77c0e12
[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" "a89ef6ecc7f3ca388312068f4c4b10103c54683c8fae03cfa47f1c0ab688287d"`
[INFO] running `"docker" "rm" "-f" "a89ef6ecc7f3ca388312068f4c4b10103c54683c8fae03cfa47f1c0ab688287d"`
[INFO] [stdout] a89ef6ecc7f3ca388312068f4c4b10103c54683c8fae03cfa47f1c0ab688287d