[INFO] updating cached repository ivan-c/get-external-ip
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ivan-c/get-external-ip
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ivan-c/get-external-ip" "work/ex/beta-1.38-1/sources/1.37.0/gh/ivan-c/get-external-ip"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ivan-c/get-external-ip'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ivan-c/get-external-ip" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ivan-c/get-external-ip"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ivan-c/get-external-ip'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f00c8e76d234b5a0ceafb7ef252f30660fe10977
[INFO] sha for GitHub repo ivan-c/get-external-ip: f00c8e76d234b5a0ceafb7ef252f30660fe10977
[INFO] validating manifest of ivan-c/get-external-ip 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 ivan-c/get-external-ip 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 ivan-c/get-external-ip
[INFO] finished frobbing ivan-c/get-external-ip
[INFO] frobbed toml for ivan-c/get-external-ip written to work/ex/beta-1.38-1/sources/1.37.0/gh/ivan-c/get-external-ip/Cargo.toml
[INFO] started frobbing ivan-c/get-external-ip
[INFO] finished frobbing ivan-c/get-external-ip
[INFO] frobbed toml for ivan-c/get-external-ip written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ivan-c/get-external-ip/Cargo.toml
[INFO] crate ivan-c/get-external-ip 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 ivan-c/get-external-ip 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-0/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/ivan-c/get-external-ip:/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] e3433792a7fba44621d79a181033ebcee878bc82a7a1dfc423b3a09d2ad4d6f9
[INFO] running `"docker" "start" "-a" "e3433792a7fba44621d79a181033ebcee878bc82a7a1dfc423b3a09d2ad4d6f9"`
[INFO] [stderr]    Compiling openssl-src v111.1.0+1.1.1a
[INFO] [stderr]    Compiling curl-sys v0.4.16
[INFO] [stderr]    Compiling socket2 v0.3.8
[INFO] [stderr]    Compiling openssl-sys v0.9.40
[INFO] [stderr]    Compiling curl v0.4.19
[INFO] [stderr]    Compiling get-external-ip v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 37s
[INFO] running `"docker" "inspect" "e3433792a7fba44621d79a181033ebcee878bc82a7a1dfc423b3a09d2ad4d6f9"`
[INFO] running `"docker" "rm" "-f" "e3433792a7fba44621d79a181033ebcee878bc82a7a1dfc423b3a09d2ad4d6f9"`
[INFO] [stdout] e3433792a7fba44621d79a181033ebcee878bc82a7a1dfc423b3a09d2ad4d6f9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/ivan-c/get-external-ip:/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] 85dc987ccae77e13a60b7bf5278e7758a5ddf68053bf4a3fc4952fb256777790
[INFO] running `"docker" "start" "-a" "85dc987ccae77e13a60b7bf5278e7758a5ddf68053bf4a3fc4952fb256777790"`
[INFO] [stderr]    Compiling get-external-ip v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "85dc987ccae77e13a60b7bf5278e7758a5ddf68053bf4a3fc4952fb256777790"`
[INFO] running `"docker" "rm" "-f" "85dc987ccae77e13a60b7bf5278e7758a5ddf68053bf4a3fc4952fb256777790"`
[INFO] [stdout] 85dc987ccae77e13a60b7bf5278e7758a5ddf68053bf4a3fc4952fb256777790
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/ivan-c/get-external-ip:/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] 988c60ae3739c050fc8aeb8379a3dd523c9b91c7936a148e3b7ccbfc6ba53ac2
[INFO] running `"docker" "start" "-a" "988c60ae3739c050fc8aeb8379a3dd523c9b91c7936a148e3b7ccbfc6ba53ac2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/get_external_ip-1bc83cd66e79ae03
[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" "988c60ae3739c050fc8aeb8379a3dd523c9b91c7936a148e3b7ccbfc6ba53ac2"`
[INFO] running `"docker" "rm" "-f" "988c60ae3739c050fc8aeb8379a3dd523c9b91c7936a148e3b7ccbfc6ba53ac2"`
[INFO] [stdout] 988c60ae3739c050fc8aeb8379a3dd523c9b91c7936a148e3b7ccbfc6ba53ac2