[INFO] cloning repository northpole79/tcp_comms
[INFO] running `"git" "clone" "--bare" "git://github.com/northpole79/tcp_comms.git" "work/cache/sources/gh/northpole79/tcp_comms"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/northpole79/tcp_comms'...
[INFO] running `"git" "clone" "work/cache/sources/gh/northpole79/tcp_comms" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/northpole79/tcp_comms"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/northpole79/tcp_comms'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/northpole79/tcp_comms" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/northpole79/tcp_comms"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/northpole79/tcp_comms'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a943d47b88f905bf6ebe20c3d69d0308969d5739
[INFO] sha for GitHub repo northpole79/tcp_comms: a943d47b88f905bf6ebe20c3d69d0308969d5739
[INFO] validating manifest of northpole79/tcp_comms on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of northpole79/tcp_comms on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing northpole79/tcp_comms
[INFO] finished frobbing northpole79/tcp_comms
[INFO] frobbed toml for northpole79/tcp_comms written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/northpole79/tcp_comms/Cargo.toml
[INFO] started frobbing northpole79/tcp_comms
[INFO] finished frobbing northpole79/tcp_comms
[INFO] frobbed toml for northpole79/tcp_comms written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/northpole79/tcp_comms/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing northpole79/tcp_comms against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/northpole79/tcp_comms:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 38c8e9681287cad6d73a7cacddfefea2f63490ca22f27ace5809138aa27507a5
[INFO] running `"docker" "start" "-a" "38c8e9681287cad6d73a7cacddfefea2f63490ca22f27ace5809138aa27507a5"`
[INFO] [stderr]    Compiling tcp_comms v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Arc`, `Mutex`
[INFO] [stderr]  --> src/server.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::sync::{Arc, Mutex};
[INFO] [stderr]   |                 ^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "38c8e9681287cad6d73a7cacddfefea2f63490ca22f27ace5809138aa27507a5"`
[INFO] running `"docker" "rm" "-f" "38c8e9681287cad6d73a7cacddfefea2f63490ca22f27ace5809138aa27507a5"`
[INFO] [stdout] 38c8e9681287cad6d73a7cacddfefea2f63490ca22f27ace5809138aa27507a5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/northpole79/tcp_comms:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 870eea0bc586a4bc327431edc22d0ee0dcf50d615d8866b8621b6846643820db
[INFO] running `"docker" "start" "-a" "870eea0bc586a4bc327431edc22d0ee0dcf50d615d8866b8621b6846643820db"`
[INFO] [stderr]    Compiling tcp_comms v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Arc`, `Mutex`
[INFO] [stderr]  --> src/server.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::sync::{Arc, Mutex};
[INFO] [stderr]   |                 ^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `"docker" "inspect" "870eea0bc586a4bc327431edc22d0ee0dcf50d615d8866b8621b6846643820db"`
[INFO] running `"docker" "rm" "-f" "870eea0bc586a4bc327431edc22d0ee0dcf50d615d8866b8621b6846643820db"`
[INFO] [stdout] 870eea0bc586a4bc327431edc22d0ee0dcf50d615d8866b8621b6846643820db
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/northpole79/tcp_comms:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 122498280e4dc7abc51c480afc2ae79534aa70a94306b41aecc2989e39f0d73e
[INFO] running `"docker" "start" "-a" "122498280e4dc7abc51c480afc2ae79534aa70a94306b41aecc2989e39f0d73e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tcp_comms-6c254b5dcac21e07
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test unit_tests::it_works ... ok
[INFO] [stdout] test unit_tests::comm_works ... ok
[INFO] [stdout] test unit_tests::network_works ... ok
[INFO] [stdout] Msg Request: 








[INFO] [stdout] Server MyProto
[INFO] [stdout] w: 1 1 1 1 1 1 1 1 
[INFO] [stdout] x: 2 2 2 2 
[INFO] [stdout] y: 3 3 
[INFO] [stdout] z: 4 
[INFO] [stdout] Msg Request: 








[INFO] [stdout] Server MyProto
[INFO] [stdout] w: 1 1 1 1 1 1 1 1 
[INFO] [stdout] x: 2 2 2 2 
[INFO] [stdout] y: 3 3 
[INFO] [stdout] z: 4 
[INFO] [stdout] Msg Request: 








[INFO] [stdout] Server MyProto
[INFO] [stdout] w: 1 1 1 1 1 1 1 1 
[INFO] [stdout] x: 2 2 2 2 
[INFO] [stdout] y: 3 3 
[INFO] [stdout] z: 4 
[INFO] [stdout] Msg Request: 








[INFO] [stdout] Server MyProto
[INFO] [stdout] w: 1 1 1 1 1 1 1 1 
[INFO] [stdout] x: 2 2 2 2 
[INFO] [stdout] y: 3 3 
[INFO] [stdout] z: 4 
[INFO] [stdout] Msg Request: 








[INFO] [stdout] Server MyProto
[INFO] [stdout] w: 1 1 1 1 1 1 1 1 
[INFO] [stdout] x: 2 2 2 2 
[INFO] [stdout] y: 3 3 
[INFO] [stdout] z: 4 
[INFO] [stdout] Msg Request: 








[INFO] [stdout] Server MyProto
[INFO] [stdout] w: 1 1 1 1 1 1 1 1 
[INFO] [stdout] x: 2 2 2 2 
[INFO] [stdout] y: 3 3 
[INFO] [stdout] z: 4 
[INFO] [stdout] Accept terminating
[INFO] [stdout] test unit_tests::server_works ... ok
[INFO] [stderr]    Doc-tests tcp_comms
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "122498280e4dc7abc51c480afc2ae79534aa70a94306b41aecc2989e39f0d73e"`
[INFO] running `"docker" "rm" "-f" "122498280e4dc7abc51c480afc2ae79534aa70a94306b41aecc2989e39f0d73e"`
[INFO] [stdout] 122498280e4dc7abc51c480afc2ae79534aa70a94306b41aecc2989e39f0d73e