[INFO] updating cached repository elbow-jason/im-a-learnin-me-a-rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/elbow-jason/im-a-learnin-me-a-rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/elbow-jason/im-a-learnin-me-a-rust" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/elbow-jason/im-a-learnin-me-a-rust"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/elbow-jason/im-a-learnin-me-a-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/elbow-jason/im-a-learnin-me-a-rust" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/elbow-jason/im-a-learnin-me-a-rust"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/elbow-jason/im-a-learnin-me-a-rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2c3c0761520f3ff7c990424c06abffcf03f68848 [INFO] sha for GitHub repo elbow-jason/im-a-learnin-me-a-rust: 2c3c0761520f3ff7c990424c06abffcf03f68848 [INFO] validating manifest of elbow-jason/im-a-learnin-me-a-rust on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of elbow-jason/im-a-learnin-me-a-rust on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing elbow-jason/im-a-learnin-me-a-rust [INFO] finished frobbing elbow-jason/im-a-learnin-me-a-rust [INFO] frobbed toml for elbow-jason/im-a-learnin-me-a-rust written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/elbow-jason/im-a-learnin-me-a-rust/Cargo.toml [INFO] started frobbing elbow-jason/im-a-learnin-me-a-rust [INFO] finished frobbing elbow-jason/im-a-learnin-me-a-rust [INFO] frobbed toml for elbow-jason/im-a-learnin-me-a-rust written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/elbow-jason/im-a-learnin-me-a-rust/Cargo.toml [INFO] crate elbow-jason/im-a-learnin-me-a-rust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking elbow-jason/im-a-learnin-me-a-rust against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/elbow-jason/im-a-learnin-me-a-rust:/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] aa1f810ed8a38f321315ac5057286f30693cbfbcd48a4ed0dd767e8f3dfc0797 [INFO] running `"docker" "start" "-a" "aa1f810ed8a38f321315ac5057286f30693cbfbcd48a4ed0dd767e8f3dfc0797"` [INFO] [stderr] Checking im-a-learning-me-a-rust v0.0.1 (/opt/crater/workdir) [INFO] [stderr] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `{` [INFO] [stderr] --> src/main.rs:25:19 [INFO] [stderr] | [INFO] [stderr] 25 | spawn( proc() { the_client_sends_a_delayed_message("Did it work?"); }); [INFO] [stderr] | ^ expected one of `)`, `,`, `.`, `?`, or an operator here [INFO] [stderr] [INFO] [stderr] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `{` [INFO] [stderr] --> src/main.rs:30:38 [INFO] [stderr] | [INFO] [stderr] 30 | Ok(stream) => { spawn(proc() { echo_the_clients_message(stream); }); } [INFO] [stderr] | ^ expected one of `)`, `,`, `.`, `?`, or an operator here [INFO] [stderr] [INFO] [stderr] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `{` [INFO] [stderr] --> src/main.rs:25:19 [INFO] [stderr] | [INFO] [stderr] 25 | spawn( proc() { the_client_sends_a_delayed_message("Did it work?"); }); [INFO] [stderr] | ^ expected one of `)`, `,`, `.`, `?`, or an operator here [INFO] [stderr] [INFO] [stderr] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `{` [INFO] [stderr] --> src/main.rs:30:38 [INFO] [stderr] | [INFO] [stderr] 30 | Ok(stream) => { spawn(proc() { echo_the_clients_message(stream); }); } [INFO] [stderr] | ^ expected one of `)`, `,`, `.`, `?`, or an operator here [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `std::io::TcpListener`, `std::io::TcpStream` [INFO] [stderr] --> src/main.rs:11:17 [INFO] [stderr] | [INFO] [stderr] 11 | use std::io::{TcpListener, TcpStream}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^ no `TcpStream` in `io` [INFO] [stderr] | | [INFO] [stderr] | no `TcpListener` in `io` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `std::io::Acceptor`, `std::io::Listener` [INFO] [stderr] --> src/main.rs:12:17 [INFO] [stderr] | [INFO] [stderr] 12 | use std::io::{Acceptor, Listener}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^ no `Listener` in `io` [INFO] [stderr] | | [INFO] [stderr] | no `Acceptor` in `io` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::time::duration` [INFO] [stderr] --> src/main.rs:13:18 [INFO] [stderr] | [INFO] [stderr] 13 | use std::time::duration::Duration; [INFO] [stderr] | ^^^^^^^^ could not find `duration` in `time` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::io::timer` [INFO] [stderr] --> src/main.rs:14:16 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::timer::sleep; [INFO] [stderr] | ^^^^^ could not find `timer` in `io` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope [INFO] [stderr] --> src/main.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | spawn( proc() { the_client_sends_a_delayed_message("Did it work?"); }); [INFO] [stderr] | ^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 11 | use std::thread::spawn; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `proc` in this scope [INFO] [stderr] --> src/main.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | spawn( proc() { the_client_sends_a_delayed_message("Did it work?"); }); [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope [INFO] [stderr] --> src/main.rs:30:25 [INFO] [stderr] | [INFO] [stderr] 30 | Ok(stream) => { spawn(proc() { echo_the_clients_message(stream); }); } [INFO] [stderr] | ^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 11 | use std::thread::spawn; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `proc` in this scope [INFO] [stderr] --> src/main.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | Ok(stream) => { spawn(proc() { echo_the_clients_message(stream); }); } [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error: aborting due to 10 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0432. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error[E0432]: unresolved imports `std::io::TcpListener`, `std::io::TcpStream` [INFO] [stderr] --> src/main.rs:11:17 [INFO] [stderr] | [INFO] [stderr] 11 | use std::io::{TcpListener, TcpStream}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^ no `TcpStream` in `io` [INFO] [stderr] | | [INFO] [stderr] | no `TcpListener` in `io` [INFO] [stderr] error: Could not compile `im-a-learning-me-a-rust`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `std::io::Acceptor`, `std::io::Listener` [INFO] [stderr] --> src/main.rs:12:17 [INFO] [stderr] | [INFO] [stderr] 12 | use std::io::{Acceptor, Listener}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^ no `Listener` in `io` [INFO] [stderr] | | [INFO] [stderr] | no `Acceptor` in `io` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::time::duration` [INFO] [stderr] --> src/main.rs:13:18 [INFO] [stderr] | [INFO] [stderr] 13 | use std::time::duration::Duration; [INFO] [stderr] | ^^^^^^^^ could not find `duration` in `time` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::io::timer` [INFO] [stderr] --> src/main.rs:14:16 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::timer::sleep; [INFO] [stderr] | ^^^^^ could not find `timer` in `io` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope [INFO] [stderr] --> src/main.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | spawn( proc() { the_client_sends_a_delayed_message("Did it work?"); }); [INFO] [stderr] | ^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 11 | use std::thread::spawn; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `proc` in this scope [INFO] [stderr] --> src/main.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | spawn( proc() { the_client_sends_a_delayed_message("Did it work?"); }); [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope [INFO] [stderr] --> src/main.rs:30:25 [INFO] [stderr] | [INFO] [stderr] 30 | Ok(stream) => { spawn(proc() { echo_the_clients_message(stream); }); } [INFO] [stderr] | ^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 11 | use std::thread::spawn; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `proc` in this scope [INFO] [stderr] --> src/main.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | Ok(stream) => { spawn(proc() { echo_the_clients_message(stream); }); } [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error: aborting due to 10 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0432. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: Could not compile `im-a-learning-me-a-rust`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "aa1f810ed8a38f321315ac5057286f30693cbfbcd48a4ed0dd767e8f3dfc0797"` [INFO] running `"docker" "rm" "-f" "aa1f810ed8a38f321315ac5057286f30693cbfbcd48a4ed0dd767e8f3dfc0797"` [INFO] [stdout] aa1f810ed8a38f321315ac5057286f30693cbfbcd48a4ed0dd767e8f3dfc0797