[INFO] updating cached repository wisespace-io/nettfiske
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wisespace-io/nettfiske
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wisespace-io/nettfiske" "work/ex/beta-1.38-1/sources/1.37.0/gh/wisespace-io/nettfiske"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/wisespace-io/nettfiske'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wisespace-io/nettfiske" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wisespace-io/nettfiske"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wisespace-io/nettfiske'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cec5c5f8562e789cf8aa9c85f064776af477f21a
[INFO] sha for GitHub repo wisespace-io/nettfiske: cec5c5f8562e789cf8aa9c85f064776af477f21a
[INFO] validating manifest of wisespace-io/nettfiske 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 wisespace-io/nettfiske 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 wisespace-io/nettfiske
[INFO] finished frobbing wisespace-io/nettfiske
[INFO] frobbed toml for wisespace-io/nettfiske written to work/ex/beta-1.38-1/sources/1.37.0/gh/wisespace-io/nettfiske/Cargo.toml
[INFO] started frobbing wisespace-io/nettfiske
[INFO] finished frobbing wisespace-io/nettfiske
[INFO] frobbed toml for wisespace-io/nettfiske written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wisespace-io/nettfiske/Cargo.toml
[INFO] crate wisespace-io/nettfiske 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] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wisespace-io/nettfiske/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 wisespace-io/nettfiske 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wisespace-io/nettfiske:/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] da13a005e433bfcb4febce1da37bcfb1295a43873266f593e1275eb1659cbf05
[INFO] running `"docker" "start" "-a" "da13a005e433bfcb4febce1da37bcfb1295a43873266f593e1275eb1659cbf05"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lock_api v0.3.1
[INFO] [stderr]    Compiling unicode_skeleton v0.1.1
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling clicolors-control v0.2.0
[INFO] [stderr]    Compiling fern v0.5.8
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling input_buffer v0.1.1
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling publicsuffix v1.5.2
[INFO] [stderr]    Compiling console v0.6.2
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling tungstenite v0.5.4
[INFO] [stderr]    Compiling nettfiske v0.2.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/websockets.rs:34:31
[INFO] [stderr]    |
[INFO] [stderr] 34 |     event_handler: Option<Box<EventHandler>>, 
[INFO] [stderr]    |                               ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.50s
[INFO] running `"docker" "inspect" "da13a005e433bfcb4febce1da37bcfb1295a43873266f593e1275eb1659cbf05"`
[INFO] running `"docker" "rm" "-f" "da13a005e433bfcb4febce1da37bcfb1295a43873266f593e1275eb1659cbf05"`
[INFO] [stdout] da13a005e433bfcb4febce1da37bcfb1295a43873266f593e1275eb1659cbf05
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wisespace-io/nettfiske:/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] 20e2a5ba97a27bf1054222e712b17ce21c8ec8ee36b3f40004f16841839640fb
[INFO] running `"docker" "start" "-a" "20e2a5ba97a27bf1054222e712b17ce21c8ec8ee36b3f40004f16841839640fb"`
[INFO] [stderr]    Compiling nettfiske v0.2.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/websockets.rs:34:31
[INFO] [stderr]    |
[INFO] [stderr] 34 |     event_handler: Option<Box<EventHandler>>, 
[INFO] [stderr]    |                               ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `"docker" "inspect" "20e2a5ba97a27bf1054222e712b17ce21c8ec8ee36b3f40004f16841839640fb"`
[INFO] running `"docker" "rm" "-f" "20e2a5ba97a27bf1054222e712b17ce21c8ec8ee36b3f40004f16841839640fb"`
[INFO] [stdout] 20e2a5ba97a27bf1054222e712b17ce21c8ec8ee36b3f40004f16841839640fb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wisespace-io/nettfiske:/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] e6b17b060d4032f1948112e573e9764a0689e1f60144ed3a73a3c689bfa227d1
[INFO] running `"docker" "start" "-a" "e6b17b060d4032f1948112e573e9764a0689e1f60144ed3a73a3c689bfa227d1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nettfiske-d3da613e252a770f
[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" "e6b17b060d4032f1948112e573e9764a0689e1f60144ed3a73a3c689bfa227d1"`
[INFO] running `"docker" "rm" "-f" "e6b17b060d4032f1948112e573e9764a0689e1f60144ed3a73a3c689bfa227d1"`
[INFO] [stdout] e6b17b060d4032f1948112e573e9764a0689e1f60144ed3a73a3c689bfa227d1