[INFO] cloning repository https://github.com/timonv/tcpsuck [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timonv/tcpsuck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimonv%2Ftcpsuck", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimonv%2Ftcpsuck'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 30b88e8072fd5cf154ccd14aa05498da1d3d870b [INFO] building timonv/tcpsuck against master#d59f06fc64844ec2073e5e888f7470989ef25ff9 for pr-119440 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimonv%2Ftcpsuck" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/timonv/tcpsuck on toolchain d59f06fc64844ec2073e5e888f7470989ef25ff9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d59f06fc64844ec2073e5e888f7470989ef25ff9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/timonv/tcpsuck [INFO] finished tweaking git repo https://github.com/timonv/tcpsuck [INFO] tweaked toml for git repo https://github.com/timonv/tcpsuck written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/timonv/tcpsuck 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" "+d59f06fc64844ec2073e5e888f7470989ef25ff9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] building timonv/tcpsuck against try#fe8f664b41f030f307cfeb6cb8c3a1419292aeed for pr-119440 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimonv%2Ftcpsuck" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/timonv/tcpsuck on toolchain fe8f664b41f030f307cfeb6cb8c3a1419292aeed [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe8f664b41f030f307cfeb6cb8c3a1419292aeed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/timonv/tcpsuck [INFO] finished tweaking git repo https://github.com/timonv/tcpsuck [INFO] tweaked toml for git repo https://github.com/timonv/tcpsuck written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/timonv/tcpsuck 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" "+fe8f664b41f030f307cfeb6cb8c3a1419292aeed" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+fe8f664b41f030f307cfeb6cb8c3a1419292aeed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ca64e2f93017b27339ecf2036d1e98ed144f92ac67185cc3988cfbe01455a98 [INFO] running `Command { std: "docker" "start" "-a" "9ca64e2f93017b27339ecf2036d1e98ed144f92ac67185cc3988cfbe01455a98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ca64e2f93017b27339ecf2036d1e98ed144f92ac67185cc3988cfbe01455a98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ca64e2f93017b27339ecf2036d1e98ed144f92ac67185cc3988cfbe01455a98", kill_on_drop: false }` [INFO] [stdout] 9ca64e2f93017b27339ecf2036d1e98ed144f92ac67185cc3988cfbe01455a98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+fe8f664b41f030f307cfeb6cb8c3a1419292aeed" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 27f4ef88b2860f1260c227290f7cc0d64c1bd5527a1971c1986c09978c530819 [INFO] running `Command { std: "docker" "start" "-a" "27f4ef88b2860f1260c227290f7cc0d64c1bd5527a1971c1986c09978c530819", kill_on_drop: false }` [INFO] [stderr] Compiling tcpsuck v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error: expected type, found `||` [INFO] [stdout] --> src/broadcaster.rs:151:29 [INFO] [stdout] | [INFO] [stdout] 151 | fn timeout(max: int, f: || -> bool) -> bool { [INFO] [stdout] | ^^ expected type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `std::io::TcpListener`, `std::io::TcpStream`, `std::io::Acceptor`, `std::io::Listener`, `std::io::BufferedStream` [INFO] [stdout] --> src/server.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{TcpListener, TcpStream, Acceptor, Listener, BufferedStream}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^^^ no `BufferedStream` in `io` [INFO] [stdout] | | | | | [INFO] [stdout] | | | | no `Listener` in `io` [INFO] [stdout] | | | no `Acceptor` in `io` [INFO] [stdout] | | no `TcpStream` in `io` [INFO] [stdout] | no `TcpListener` in `io` [INFO] [stdout] | [INFO] [stdout] = help: consider importing this struct instead: [INFO] [stdout] std::net::TcpListener [INFO] [stdout] = help: consider importing this struct instead: [INFO] [stdout] std::net::TcpStream [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::io::BufferedWriter` [INFO] [stdout] --> src/broadcaster.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::BufferedWriter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no `BufferedWriter` in `io` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::sync::RWLock` [INFO] [stdout] --> src/broadcaster.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::{RWLock, Arc}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | no `RWLock` in `sync` [INFO] [stdout] | help: a similar name exists in the module: `rwlock` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `channel` in this scope [INFO] [stdout] --> src/server.rs:16:24 [INFO] [stdout] | [INFO] [stdout] 16 | let (tx, rx) = channel::<(String, String)>(); [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 1 + use std::sync::mpsc::channel; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `spawn` in this scope [INFO] [stdout] --> src/server.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | spawn(move || { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 1 + use std::thread::spawn; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Sender` in this scope [INFO] [stdout] --> src/server.rs:36:77 [INFO] [stdout] | [INFO] [stdout] 36 | fn handle_client(server: Broadcaster, stream: TcpStream, tx: Sender<(String, String)>) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] --> /rustc/fe8f664b41f030f307cfeb6cb8c3a1419292aeed/library/core/src/marker.rs:82:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named trait `Send` defined here [INFO] [stdout] | [INFO] [stdout] help: a trait with a similar name exists [INFO] [stdout] | [INFO] [stdout] 36 | fn handle_client(server: Broadcaster, stream: TcpStream, tx: Send<(String, String)>) { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 + use std::sync::mpsc::Sender; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Reader` in this scope [INFO] [stdout] --> src/broadcaster.rs:5:37 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Broadcaster { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Writer` in this scope [INFO] [stdout] --> src/broadcaster.rs:5:46 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Broadcaster { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Reader` in this scope [INFO] [stdout] --> src/broadcaster.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | impl Broadcaster { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Writer` in this scope [INFO] [stdout] --> src/broadcaster.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | impl Broadcaster { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Receiver` in this scope [INFO] [stdout] --> src/broadcaster.rs:27:45 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn listen_and_broadcast(&self, rec: Receiver<(String, String)>) { [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 + use std::ops::Receiver; [INFO] [stdout] | [INFO] [stdout] 1 + use std::sync::mpsc::Receiver; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `spawn` in this scope [INFO] [stdout] --> src/broadcaster.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | spawn(move || { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 1 + use std::thread::spawn; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Reader` in this scope [INFO] [stdout] --> src/broadcaster.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | implClone for Broadcaster { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Writer` in this scope [INFO] [stdout] --> src/broadcaster.rs:59:18 [INFO] [stdout] | [INFO] [stdout] 59 | implClone for Broadcaster { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `broadcaster::Broadcaster` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use broadcaster::Broadcaster; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 15 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0425, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tcpsuck` (bin "tcpsuck") due to 16 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "27f4ef88b2860f1260c227290f7cc0d64c1bd5527a1971c1986c09978c530819", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27f4ef88b2860f1260c227290f7cc0d64c1bd5527a1971c1986c09978c530819", kill_on_drop: false }` [INFO] [stdout] 27f4ef88b2860f1260c227290f7cc0d64c1bd5527a1971c1986c09978c530819