[INFO] cloning repository https://github.com/ilovecherries/telnet-client [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ilovecherries/telnet-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filovecherries%2Ftelnet-client", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filovecherries%2Ftelnet-client'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 91a64368caee30750798ed946881e6934354345d [INFO] testing ilovecherries/telnet-client against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filovecherries%2Ftelnet-client" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ilovecherries/telnet-client on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ilovecherries/telnet-client [INFO] finished tweaking git repo https://github.com/ilovecherries/telnet-client [INFO] tweaked toml for git repo https://github.com/ilovecherries/telnet-client written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/ilovecherries/telnet-client already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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_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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5cd9a494c6e78f0051cabd96ee023527754b8855186723db58d1b93ecf922eef [INFO] running `Command { std: "docker" "start" "-a" "5cd9a494c6e78f0051cabd96ee023527754b8855186723db58d1b93ecf922eef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5cd9a494c6e78f0051cabd96ee023527754b8855186723db58d1b93ecf922eef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cd9a494c6e78f0051cabd96ee023527754b8855186723db58d1b93ecf922eef", kill_on_drop: false }` [INFO] [stdout] 5cd9a494c6e78f0051cabd96ee023527754b8855186723db58d1b93ecf922eef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1bb6e6f858dcdc84c88dfced3b9659bd3637c05d0a91d82565ac8b45d851658e [INFO] running `Command { std: "docker" "start" "-a" "1bb6e6f858dcdc84c88dfced3b9659bd3637c05d0a91d82565ac8b45d851658e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling signal-hook v0.3.10 [INFO] [stderr] Compiling instant v0.1.11 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling signal-hook-mio v0.2.1 [INFO] [stderr] Compiling crossterm v0.21.0 [INFO] [stderr] Compiling telnet-client v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 11 | / loop { [INFO] [stdout] 12 | | let (tcp_reader, tcp_writer) = &mut (&stream, &stream); [INFO] [stdout] 13 | | let (_reader, stdout_writer) = &mut (&stdout, &stdout); [INFO] [stdout] 14 | | io::copy(tcp_reader, stdout_writer)?; [INFO] [stdout] 15 | | // lol this doesnt fucking work, im just uploading this for future reference [INFO] [stdout] 16 | | io::copy(&mut stdin, tcp_writer)?; [INFO] [stdout] 17 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 18 | [INFO] [stdout] 19 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.22s [INFO] running `Command { std: "docker" "inspect" "1bb6e6f858dcdc84c88dfced3b9659bd3637c05d0a91d82565ac8b45d851658e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bb6e6f858dcdc84c88dfced3b9659bd3637c05d0a91d82565ac8b45d851658e", kill_on_drop: false }` [INFO] [stdout] 1bb6e6f858dcdc84c88dfced3b9659bd3637c05d0a91d82565ac8b45d851658e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2721b7fdeb3e208f07ca27d0b27bb57dd6f0e159b637221beb3553d53f48cddd [INFO] running `Command { std: "docker" "start" "-a" "2721b7fdeb3e208f07ca27d0b27bb57dd6f0e159b637221beb3553d53f48cddd", kill_on_drop: false }` [INFO] [stderr] Compiling telnet-client v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 11 | / loop { [INFO] [stdout] 12 | | let (tcp_reader, tcp_writer) = &mut (&stream, &stream); [INFO] [stdout] 13 | | let (_reader, stdout_writer) = &mut (&stdout, &stdout); [INFO] [stdout] 14 | | io::copy(tcp_reader, stdout_writer)?; [INFO] [stdout] 15 | | // lol this doesnt fucking work, im just uploading this for future reference [INFO] [stdout] 16 | | io::copy(&mut stdin, tcp_writer)?; [INFO] [stdout] 17 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 18 | [INFO] [stdout] 19 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "2721b7fdeb3e208f07ca27d0b27bb57dd6f0e159b637221beb3553d53f48cddd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2721b7fdeb3e208f07ca27d0b27bb57dd6f0e159b637221beb3553d53f48cddd", kill_on_drop: false }` [INFO] [stdout] 2721b7fdeb3e208f07ca27d0b27bb57dd6f0e159b637221beb3553d53f48cddd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 981a490320d4ff763cd987f826955231e1c004a5544f58fd7bea5fb8ec49a8b4 [INFO] running `Command { std: "docker" "start" "-a" "981a490320d4ff763cd987f826955231e1c004a5544f58fd7bea5fb8ec49a8b4", kill_on_drop: false }` [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 11 | / loop { [INFO] [stderr] 12 | | let (tcp_reader, tcp_writer) = &mut (&stream, &stream); [INFO] [stderr] 13 | | let (_reader, stdout_writer) = &mut (&stdout, &stdout); [INFO] [stderr] 14 | | io::copy(tcp_reader, stdout_writer)?; [INFO] [stderr] 15 | | // lol this doesnt fucking work, im just uploading this for future reference [INFO] [stderr] 16 | | io::copy(&mut stdin, tcp_writer)?; [INFO] [stderr] 17 | | } [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] 18 | [INFO] [stderr] 19 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `telnet-client` (bin "telnet-client" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/telnet_client-065b39f6fc7a554c) [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" "981a490320d4ff763cd987f826955231e1c004a5544f58fd7bea5fb8ec49a8b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "981a490320d4ff763cd987f826955231e1c004a5544f58fd7bea5fb8ec49a8b4", kill_on_drop: false }` [INFO] [stdout] 981a490320d4ff763cd987f826955231e1c004a5544f58fd7bea5fb8ec49a8b4