[INFO] updating cached repository swip3798/get_public_ip
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/swip3798/get_public_ip
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/swip3798/get_public_ip" "work/ex/beta-1.38-1/sources/1.37.0/gh/swip3798/get_public_ip"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/swip3798/get_public_ip'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/swip3798/get_public_ip" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/swip3798/get_public_ip"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/swip3798/get_public_ip'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] aa61efcc8399a478db0eb838e63d8c33b962a795
[INFO] sha for GitHub repo swip3798/get_public_ip: aa61efcc8399a478db0eb838e63d8c33b962a795
[INFO] validating manifest of swip3798/get_public_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 swip3798/get_public_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 swip3798/get_public_ip
[INFO] finished frobbing swip3798/get_public_ip
[INFO] frobbed toml for swip3798/get_public_ip written to work/ex/beta-1.38-1/sources/1.37.0/gh/swip3798/get_public_ip/Cargo.toml
[INFO] started frobbing swip3798/get_public_ip
[INFO] finished frobbing swip3798/get_public_ip
[INFO] frobbed toml for swip3798/get_public_ip written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/swip3798/get_public_ip/Cargo.toml
[INFO] crate swip3798/get_public_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 swip3798/get_public_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-1/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/swip3798/get_public_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] 513996aa6bf2ac3de50e3b2960a7c8f51563081833fe1c4798ba74eef0acca85
[INFO] running `"docker" "start" "-a" "513996aa6bf2ac3de50e3b2960a7c8f51563081833fe1c4798ba74eef0acca85"`
[INFO] [stderr]    Compiling want v0.0.6
[INFO] [stderr]    Compiling uuid v0.7.3
[INFO] [stderr]    Compiling openssl v0.10.20
[INFO] [stderr]    Compiling tokio-threadpool v0.1.13
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling h2 v0.1.17
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.18
[INFO] [stderr]    Compiling hyper v0.12.25
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling serde_urlencoded v0.5.4
[INFO] [stderr]    Compiling reqwest v0.9.12
[INFO] [stderr]    Compiling get_public_ip v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/main.rs:9:53
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn get_as_text(url: String) -> Result<(String), Box<std::error::Error>> {
[INFO] [stderr]   |                                                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:19:29
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn main() -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `"docker" "inspect" "513996aa6bf2ac3de50e3b2960a7c8f51563081833fe1c4798ba74eef0acca85"`
[INFO] running `"docker" "rm" "-f" "513996aa6bf2ac3de50e3b2960a7c8f51563081833fe1c4798ba74eef0acca85"`
[INFO] [stdout] 513996aa6bf2ac3de50e3b2960a7c8f51563081833fe1c4798ba74eef0acca85
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/swip3798/get_public_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] 1e90a4c15599f37569ff85e163b4d0ae008394c35c77089e18d02f0c86e49321
[INFO] running `"docker" "start" "-a" "1e90a4c15599f37569ff85e163b4d0ae008394c35c77089e18d02f0c86e49321"`
[INFO] [stderr]    Compiling get_public_ip v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/main.rs:9:53
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn get_as_text(url: String) -> Result<(String), Box<std::error::Error>> {
[INFO] [stderr]   |                                                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:19:29
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn main() -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `"docker" "inspect" "1e90a4c15599f37569ff85e163b4d0ae008394c35c77089e18d02f0c86e49321"`
[INFO] running `"docker" "rm" "-f" "1e90a4c15599f37569ff85e163b4d0ae008394c35c77089e18d02f0c86e49321"`
[INFO] [stdout] 1e90a4c15599f37569ff85e163b4d0ae008394c35c77089e18d02f0c86e49321
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/swip3798/get_public_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] 38c7f7c9a67deb5d275918d1d36fce0341139aab4d016affeb3631183d1b4bad
[INFO] running `"docker" "start" "-a" "38c7f7c9a67deb5d275918d1d36fce0341139aab4d016affeb3631183d1b4bad"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/get_public_ip-e157a43e74b3dcc8
[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" "38c7f7c9a67deb5d275918d1d36fce0341139aab4d016affeb3631183d1b4bad"`
[INFO] running `"docker" "rm" "-f" "38c7f7c9a67deb5d275918d1d36fce0341139aab4d016affeb3631183d1b4bad"`
[INFO] [stdout] 38c7f7c9a67deb5d275918d1d36fce0341139aab4d016affeb3631183d1b4bad