[INFO] cloning repository https://github.com/flaviuvlaicu/sra
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flaviuvlaicu/sra" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflaviuvlaicu%2Fsra", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflaviuvlaicu%2Fsra'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ca052a8c2459f1a0b1666341d122f57b2cd88921
[INFO] testing flaviuvlaicu/sra against try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflaviuvlaicu%2Fsra" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/flaviuvlaicu/sra
[INFO] finished tweaking git repo https://github.com/flaviuvlaicu/sra
[INFO] tweaked toml for git repo https://github.com/flaviuvlaicu/sra written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/flaviuvlaicu/sra on toolchain b8e88e5ddf5521a9f43ee3f62a702388c713e4bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/flaviuvlaicu/sra already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "88c3b683e7a59e9525ae81a45d00b262892b598aaeb18bd5e654b003dd2a4222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88c3b683e7a59e9525ae81a45d00b262892b598aaeb18bd5e654b003dd2a4222", kill_on_drop: false }`
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[INFO] [stdout] warning: value assigned to `len` is never read
[INFO] [stdout]   --> sra-network/src/async_tools.rs:54:22
[INFO] [stdout]    |
[INFO] [stdout] 54 |           if let Some((mut len, buffer)) = self.buffer.take() {
[INFO] [stdout]    |                        ^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 55 |               loop {
[INFO] [stdout] 56 | /                 len = match Pin::new(&mut self.socket).poll_write(cx, &buffer)? {
[INFO] [stdout] 57 | |                     Poll::Ready(written) => written,
[INFO] [stdout] 58 | |                     Poll::Pending => return Poll::Pending,
[INFO] [stdout] 59 | |                 };
[INFO] [stdout]    | |_________________- `len` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.97s
[INFO] running `Command { std: "docker" "inspect" "e3ba91518b7dcefae6b8a2cff86f90992f257df89e1fd5ce8745f3a2f53817fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3ba91518b7dcefae6b8a2cff86f90992f257df89e1fd5ce8745f3a2f53817fe", kill_on_drop: false }`
[INFO] [stdout] e3ba91518b7dcefae6b8a2cff86f90992f257df89e1fd5ce8745f3a2f53817fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9da9d6ad85bb6a14f50511897856b2855e771c77ce0a48193149ceb44bc9c221
[INFO] running `Command { std: "docker" "start" "-a" "9da9d6ad85bb6a14f50511897856b2855e771c77ce0a48193149ceb44bc9c221", kill_on_drop: false }`
[INFO] [stdout] warning: value assigned to `len` is never read
[INFO] [stdout]   --> sra-network/src/async_tools.rs:54:22
[INFO] [stdout]    |
[INFO] [stdout] 54 |           if let Some((mut len, buffer)) = self.buffer.take() {
[INFO] [stdout]    |                        ^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 55 |               loop {
[INFO] [stdout] 56 | /                 len = match Pin::new(&mut self.socket).poll_write(cx, &buffer)? {
[INFO] [stdout] 57 | |                     Poll::Ready(written) => written,
[INFO] [stdout] 58 | |                     Poll::Pending => return Poll::Pending,
[INFO] [stdout] 59 | |                 };
[INFO] [stdout]    | |_________________- `len` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sra-agent v0.2.6 (/opt/rustwide/workdir/sra-agent)
[INFO] [stderr]    Compiling sra-gateway v0.2.6 (/opt/rustwide/workdir/sra-gateway)
[INFO] [stderr]    Compiling sra-token v0.2.6 (/opt/rustwide/workdir/sra-token)
[INFO] [stderr]    Compiling sra-network v0.2.6 (/opt/rustwide/workdir/sra-network)
[INFO] [stderr]    Compiling sra-core v0.2.6 (/opt/rustwide/workdir/sra-core)
[INFO] [stderr]    Compiling sra-client v0.2.6 (/opt/rustwide/workdir/sra-client)
[INFO] [stdout] warning: value assigned to `len` is never read
[INFO] [stdout]   --> sra-network/src/async_tools.rs:54:22
[INFO] [stdout]    |
[INFO] [stdout] 54 |           if let Some((mut len, buffer)) = self.buffer.take() {
[INFO] [stdout]    |                        ^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 55 |               loop {
[INFO] [stdout] 56 | /                 len = match Pin::new(&mut self.socket).poll_write(cx, &buffer)? {
[INFO] [stdout] 57 | |                     Poll::Ready(written) => written,
[INFO] [stdout] 58 | |                     Poll::Pending => return Poll::Pending,
[INFO] [stdout] 59 | |                 };
[INFO] [stdout]    | |_________________- `len` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "9da9d6ad85bb6a14f50511897856b2855e771c77ce0a48193149ceb44bc9c221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9da9d6ad85bb6a14f50511897856b2855e771c77ce0a48193149ceb44bc9c221", kill_on_drop: false }`
[INFO] [stdout] 9da9d6ad85bb6a14f50511897856b2855e771c77ce0a48193149ceb44bc9c221
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7756c6c8a26d897ac4defc5844562b7b9cec91e410fd059f46f7e2d952a8eb24
[INFO] running `Command { std: "docker" "start" "-a" "7756c6c8a26d897ac4defc5844562b7b9cec91e410fd059f46f7e2d952a8eb24", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `len` is never read
[INFO] [stderr]   --> sra-network/src/async_tools.rs:54:22
[INFO] [stderr]    |
[INFO] [stderr] 54 |           if let Some((mut len, buffer)) = self.buffer.take() {
[INFO] [stderr]    |                        ^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] 55 |               loop {
[INFO] [stderr] 56 | /                 len = match Pin::new(&mut self.socket).poll_write(cx, &buffer)? {
[INFO] [stderr] 57 | |                     Poll::Ready(written) => written,
[INFO] [stderr] 58 | |                     Poll::Pending => return Poll::Pending,
[INFO] [stderr] 59 | |                 };
[INFO] [stderr]    | |_________________- `len` is overwritten here before the previous value is read
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sra-network` (lib) generated 1 warning
[INFO] [stderr] warning: `sra-network` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sra_agent-220f703c797568fd)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sra-0e43932c6d800fc8)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sra_core-c4df780ee1aa0824)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sra_gateway-2cabb0401bc70f58)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sra_network-b7dd6c3386836649)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sra_token-888632d9996fbd86)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sra_core
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sra_network
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7756c6c8a26d897ac4defc5844562b7b9cec91e410fd059f46f7e2d952a8eb24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7756c6c8a26d897ac4defc5844562b7b9cec91e410fd059f46f7e2d952a8eb24", kill_on_drop: false }`
[INFO] [stdout] 7756c6c8a26d897ac4defc5844562b7b9cec91e410fd059f46f7e2d952a8eb24
