[INFO] updating cached repository AnimatedRNG/skype-vpn
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AnimatedRNG/skype-vpn
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AnimatedRNG/skype-vpn" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/AnimatedRNG/skype-vpn"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/AnimatedRNG/skype-vpn'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AnimatedRNG/skype-vpn" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/AnimatedRNG/skype-vpn"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/AnimatedRNG/skype-vpn'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bd6e16e4f35cbd700f78ca450562e5b71dcd9e47
[INFO] sha for GitHub repo AnimatedRNG/skype-vpn: bd6e16e4f35cbd700f78ca450562e5b71dcd9e47
[INFO] validating manifest of AnimatedRNG/skype-vpn on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of AnimatedRNG/skype-vpn on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing AnimatedRNG/skype-vpn
[INFO] finished frobbing AnimatedRNG/skype-vpn
[INFO] frobbed toml for AnimatedRNG/skype-vpn written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/AnimatedRNG/skype-vpn/Cargo.toml
[INFO] started frobbing AnimatedRNG/skype-vpn
[INFO] finished frobbing AnimatedRNG/skype-vpn
[INFO] frobbed toml for AnimatedRNG/skype-vpn written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/AnimatedRNG/skype-vpn/Cargo.toml
[INFO] crate AnimatedRNG/skype-vpn has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing AnimatedRNG/skype-vpn against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/AnimatedRNG/skype-vpn:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] ce3e2bc73768a86d4477dd32d95a3225fa72cebaf3a3c9a039c3d22a0047308b
[INFO] running `"docker" "start" "-a" "ce3e2bc73768a86d4477dd32d95a3225fa72cebaf3a3c9a039c3d22a0047308b"`
[INFO] [stderr]    Compiling reed-solomon v0.2.1
[INFO] [stderr]    Compiling skype-vpn v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `server_tx`
[INFO] [stderr]    --> src/main.rs:303:10
[INFO] [stderr]     |
[INFO] [stderr] 303 |     let (server_tx, server_rx) = handle_1_1_udp(server_sock, Some(socket_addr));
[INFO] [stderr]     |          ^^^^^^^^^ help: consider prefixing with an underscore: `_server_tx`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAX_UDP_PACKET_LEN`
[INFO] [stderr]   --> src/main.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | const MAX_UDP_PACKET_LEN: usize = 576;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `"docker" "inspect" "ce3e2bc73768a86d4477dd32d95a3225fa72cebaf3a3c9a039c3d22a0047308b"`
[INFO] running `"docker" "rm" "-f" "ce3e2bc73768a86d4477dd32d95a3225fa72cebaf3a3c9a039c3d22a0047308b"`
[INFO] [stdout] ce3e2bc73768a86d4477dd32d95a3225fa72cebaf3a3c9a039c3d22a0047308b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/AnimatedRNG/skype-vpn:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] aeb080263d74603a30dae230f2ed32d50c25886b33d9df3e1ffd09751d44cbfd
[INFO] running `"docker" "start" "-a" "aeb080263d74603a30dae230f2ed32d50c25886b33d9df3e1ffd09751d44cbfd"`
[INFO] [stderr]    Compiling skype-vpn v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `server_tx`
[INFO] [stderr]    --> src/main.rs:303:10
[INFO] [stderr]     |
[INFO] [stderr] 303 |     let (server_tx, server_rx) = handle_1_1_udp(server_sock, Some(socket_addr));
[INFO] [stderr]     |          ^^^^^^^^^ help: consider prefixing with an underscore: `_server_tx`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAX_UDP_PACKET_LEN`
[INFO] [stderr]   --> src/main.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | const MAX_UDP_PACKET_LEN: usize = 576;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `"docker" "inspect" "aeb080263d74603a30dae230f2ed32d50c25886b33d9df3e1ffd09751d44cbfd"`
[INFO] running `"docker" "rm" "-f" "aeb080263d74603a30dae230f2ed32d50c25886b33d9df3e1ffd09751d44cbfd"`
[INFO] [stdout] aeb080263d74603a30dae230f2ed32d50c25886b33d9df3e1ffd09751d44cbfd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/AnimatedRNG/skype-vpn:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 27cdc365e388acceab7a84aa1037eb849e7a86cac7f6060bac735c6fd7ef315e
[INFO] running `"docker" "start" "-a" "27cdc365e388acceab7a84aa1037eb849e7a86cac7f6060bac735c6fd7ef315e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/skype_vpn-f9339f6cdf12dded
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_frame ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "27cdc365e388acceab7a84aa1037eb849e7a86cac7f6060bac735c6fd7ef315e"`
[INFO] running `"docker" "rm" "-f" "27cdc365e388acceab7a84aa1037eb849e7a86cac7f6060bac735c6fd7ef315e"`
[INFO] [stdout] 27cdc365e388acceab7a84aa1037eb849e7a86cac7f6060bac735c6fd7ef315e