[INFO] updating cached repository supercrabtree/dtls
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/supercrabtree/dtls
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/supercrabtree/dtls" "work/ex/beta-1.37-6/sources/1.36.0/gh/supercrabtree/dtls"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/supercrabtree/dtls'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/supercrabtree/dtls" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/supercrabtree/dtls"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/supercrabtree/dtls'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ed34387418d18ab9df700e995911fd61a4196ff0
[INFO] sha for GitHub repo supercrabtree/dtls: ed34387418d18ab9df700e995911fd61a4196ff0
[INFO] validating manifest of supercrabtree/dtls on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of supercrabtree/dtls on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing supercrabtree/dtls
[INFO] finished frobbing supercrabtree/dtls
[INFO] frobbed toml for supercrabtree/dtls written to work/ex/beta-1.37-6/sources/1.36.0/gh/supercrabtree/dtls/Cargo.toml
[INFO] started frobbing supercrabtree/dtls
[INFO] finished frobbing supercrabtree/dtls
[INFO] frobbed toml for supercrabtree/dtls written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/supercrabtree/dtls/Cargo.toml
[INFO] crate supercrabtree/dtls already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing supercrabtree/dtls against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/supercrabtree/dtls:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] ebb32d72bf300d05ed3eaac9eecbe2cd702555c1874c62daccc5a91e77966748
[INFO] running `"docker" "start" "-a" "ebb32d72bf300d05ed3eaac9eecbe2cd702555c1874c62daccc5a91e77966748"`
[INFO] [stderr]    Compiling dtls v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "ebb32d72bf300d05ed3eaac9eecbe2cd702555c1874c62daccc5a91e77966748"`
[INFO] running `"docker" "rm" "-f" "ebb32d72bf300d05ed3eaac9eecbe2cd702555c1874c62daccc5a91e77966748"`
[INFO] [stdout] ebb32d72bf300d05ed3eaac9eecbe2cd702555c1874c62daccc5a91e77966748
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/supercrabtree/dtls:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 20005a349a8b405fb41f0880bfc57a442b86bb37b618751ef4888e674f5bbb60
[INFO] running `"docker" "start" "-a" "20005a349a8b405fb41f0880bfc57a442b86bb37b618751ef4888e674f5bbb60"`
[INFO] [stderr]    Compiling dtls v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "20005a349a8b405fb41f0880bfc57a442b86bb37b618751ef4888e674f5bbb60"`
[INFO] running `"docker" "rm" "-f" "20005a349a8b405fb41f0880bfc57a442b86bb37b618751ef4888e674f5bbb60"`
[INFO] [stdout] 20005a349a8b405fb41f0880bfc57a442b86bb37b618751ef4888e674f5bbb60
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/supercrabtree/dtls:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] a279f31a18461fc8fd9cdeba41f102534b7a93255e93b5b630a727521e36067a
[INFO] running `"docker" "start" "-a" "a279f31a18461fc8fd9cdeba41f102534b7a93255e93b5b630a727521e36067a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dtls-6dde2ffae5fd24a5
[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" "a279f31a18461fc8fd9cdeba41f102534b7a93255e93b5b630a727521e36067a"`
[INFO] running `"docker" "rm" "-f" "a279f31a18461fc8fd9cdeba41f102534b7a93255e93b5b630a727521e36067a"`
[INFO] [stdout] a279f31a18461fc8fd9cdeba41f102534b7a93255e93b5b630a727521e36067a