[INFO] cloning repository https://github.com/harrypunk/rs_tcp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/harrypunk/rs_tcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharrypunk%2Frs_tcp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharrypunk%2Frs_tcp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 60e33c4c7325944e61a9d63f692a914343f77294 [INFO] checking harrypunk/rs_tcp against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharrypunk%2Frs_tcp" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/harrypunk/rs_tcp on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/harrypunk/rs_tcp [INFO] finished tweaking git repo https://github.com/harrypunk/rs_tcp [INFO] tweaked toml for git repo https://github.com/harrypunk/rs_tcp written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/harrypunk/rs_tcp already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 44ae02ec3311737acc2f20704f0e9a215c589d205d4d13b6a98292eceee98cbe [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "44ae02ec3311737acc2f20704f0e9a215c589d205d4d13b6a98292eceee98cbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "44ae02ec3311737acc2f20704f0e9a215c589d205d4d13b6a98292eceee98cbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44ae02ec3311737acc2f20704f0e9a215c589d205d4d13b6a98292eceee98cbe", kill_on_drop: false }` [INFO] [stdout] 44ae02ec3311737acc2f20704f0e9a215c589d205d4d13b6a98292eceee98cbe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a75a3dc5f1196b0d75cfbf3b0c6c8ceb82f4a290124dbb0a3d00ef6f670a8738 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a75a3dc5f1196b0d75cfbf3b0c6c8ceb82f4a290124dbb0a3d00ef6f670a8738", kill_on_drop: false }` [INFO] [stderr] Checking learn_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `thread` [INFO] [stdout] --> src/lib.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | thread: thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `thread` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `thread` [INFO] [stdout] --> src/lib.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | thread: thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `thread` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> src/lib.rs:30:41 [INFO] [stdout] | [INFO] [stdout] 30 | let threads = (0..size).map(|x| Worker::new(x)).collect::(); [INFO] [stdout] | ^^^^^^^^^^^ - supplied 1 argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> src/lib.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | fn new(id: usize, receiver: mpsc::Receiver) -> Worker { [INFO] [stdout] | ^^^ --------- ----------------------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> src/lib.rs:30:41 [INFO] [stdout] | [INFO] [stdout] 30 | let threads = (0..size).map(|x| Worker::new(x)).collect::(); [INFO] [stdout] | ^^^^^^^^^^^ - supplied 1 argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> src/lib.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | fn new(id: usize, receiver: mpsc::Receiver) -> Worker { [INFO] [stdout] | ^^^ --------- ----------------------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `learn_server` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "a75a3dc5f1196b0d75cfbf3b0c6c8ceb82f4a290124dbb0a3d00ef6f670a8738", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a75a3dc5f1196b0d75cfbf3b0c6c8ceb82f4a290124dbb0a3d00ef6f670a8738", kill_on_drop: false }` [INFO] [stdout] a75a3dc5f1196b0d75cfbf3b0c6c8ceb82f4a290124dbb0a3d00ef6f670a8738