[INFO] updating cached repository lunchboxav/rust-basic-tcp-server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lunchboxav/rust-basic-tcp-server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lunchboxav/rust-basic-tcp-server" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/lunchboxav/rust-basic-tcp-server"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/lunchboxav/rust-basic-tcp-server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lunchboxav/rust-basic-tcp-server" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/lunchboxav/rust-basic-tcp-server"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/lunchboxav/rust-basic-tcp-server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 00a98cbeb29569a036b8de241097dd84ba48b9ab
[INFO] sha for GitHub repo lunchboxav/rust-basic-tcp-server: 00a98cbeb29569a036b8de241097dd84ba48b9ab
[INFO] validating manifest of lunchboxav/rust-basic-tcp-server 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 lunchboxav/rust-basic-tcp-server 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 lunchboxav/rust-basic-tcp-server
[INFO] finished frobbing lunchboxav/rust-basic-tcp-server
[INFO] frobbed toml for lunchboxav/rust-basic-tcp-server written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/lunchboxav/rust-basic-tcp-server/Cargo.toml
[INFO] started frobbing lunchboxav/rust-basic-tcp-server
[INFO] finished frobbing lunchboxav/rust-basic-tcp-server
[INFO] frobbed toml for lunchboxav/rust-basic-tcp-server written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/lunchboxav/rust-basic-tcp-server/Cargo.toml
[INFO] crate lunchboxav/rust-basic-tcp-server 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 lunchboxav/rust-basic-tcp-server against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/lunchboxav/rust-basic-tcp-server:/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] 229d8500fc626b9e8e167a1625f803b6114dff7e31c8ad03fe72d2b16f3a8ad3
[INFO] running `"docker" "start" "-a" "229d8500fc626b9e8e167a1625f803b6114dff7e31c8ad03fe72d2b16f3a8ad3"`
[INFO] [stderr]    Compiling simple-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "229d8500fc626b9e8e167a1625f803b6114dff7e31c8ad03fe72d2b16f3a8ad3"`
[INFO] running `"docker" "rm" "-f" "229d8500fc626b9e8e167a1625f803b6114dff7e31c8ad03fe72d2b16f3a8ad3"`
[INFO] [stdout] 229d8500fc626b9e8e167a1625f803b6114dff7e31c8ad03fe72d2b16f3a8ad3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/lunchboxav/rust-basic-tcp-server:/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] e4a7b2b6392b55699da7de8cd93a0f9f242cae2289c744f80ad13899f52fc8e2
[INFO] running `"docker" "start" "-a" "e4a7b2b6392b55699da7de8cd93a0f9f242cae2289c744f80ad13899f52fc8e2"`
[INFO] [stderr]    Compiling simple-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "e4a7b2b6392b55699da7de8cd93a0f9f242cae2289c744f80ad13899f52fc8e2"`
[INFO] running `"docker" "rm" "-f" "e4a7b2b6392b55699da7de8cd93a0f9f242cae2289c744f80ad13899f52fc8e2"`
[INFO] [stdout] e4a7b2b6392b55699da7de8cd93a0f9f242cae2289c744f80ad13899f52fc8e2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/lunchboxav/rust-basic-tcp-server:/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] 982a1af61b5cd994bd1fcd61913a89db893c269a5ec27ae9aa9c48ec33a1ef07
[INFO] running `"docker" "start" "-a" "982a1af61b5cd994bd1fcd61913a89db893c269a5ec27ae9aa9c48ec33a1ef07"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_server-e4e0c844bbc65f46
[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" "982a1af61b5cd994bd1fcd61913a89db893c269a5ec27ae9aa9c48ec33a1ef07"`
[INFO] running `"docker" "rm" "-f" "982a1af61b5cd994bd1fcd61913a89db893c269a5ec27ae9aa9c48ec33a1ef07"`
[INFO] [stdout] 982a1af61b5cd994bd1fcd61913a89db893c269a5ec27ae9aa9c48ec33a1ef07