[INFO] cloning repository https://github.com/RickCarlino/rust-fun [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RickCarlino/rust-fun" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRickCarlino%2Frust-fun"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRickCarlino%2Frust-fun'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7bf904b651c64ec1decc4b4fd07e00e0b9affdd6 [INFO] checking RickCarlino/rust-fun against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRickCarlino%2Frust-fun" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RickCarlino/rust-fun on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/RickCarlino/rust-fun [INFO] finished tweaking git repo https://github.com/RickCarlino/rust-fun [INFO] tweaked toml for git repo https://github.com/RickCarlino/rust-fun written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/RickCarlino/rust-fun already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: dependency (redis) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: unused manifest key: dependencies.redis.redis [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /workspace/builds/worker-6/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: dependency (redis) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: unused manifest key: dependencies.redis.redis [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3edfb9ceaafd9ed5f8f18b11dfd64470d05fcd6c34005c48bb0c82fef5b46f21 [INFO] running `"docker" "start" "-a" "3edfb9ceaafd9ed5f8f18b11dfd64470d05fcd6c34005c48bb0c82fef5b46f21"` [INFO] [stderr] warning: dependency (redis) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: unused manifest key: dependencies.redis.redis [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Checking tokio-reactor v0.1.10 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking redis v0.13.0 [INFO] [stderr] Checking rust-chat v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error: invalid suffix `i` for integer literal [INFO] [stderr] --> src/main.rs:17:41 [INFO] [stderr] | [INFO] [stderr] 17 | let _ : () = try!(con.set("my_key", 42i)); [INFO] [stderr] | ^^^ invalid suffix `i` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `int` in this scope [INFO] [stderr] --> src/main.rs:12:45 [INFO] [stderr] | [INFO] [stderr] 12 | fn fetch_an_integer() -> redis::RedisResult { [INFO] [stderr] | ^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:14:18 [INFO] [stderr] | [INFO] [stderr] 14 | let client = try!(redis::Client::open("redis://127.0.0.1/")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:15:15 [INFO] [stderr] | [INFO] [stderr] 15 | let con = try!(client.get_connection()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:17:18 [INFO] [stderr] | [INFO] [stderr] 17 | let _ : () = try!(con.set("my_key", 42i)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0412`. [INFO] [stderr] error: could not compile `rust-chat`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: invalid suffix `i` for integer literal [INFO] [stderr] --> src/main.rs:17:41 [INFO] [stderr] | [INFO] [stderr] 17 | let _ : () = try!(con.set("my_key", 42i)); [INFO] [stderr] | ^^^ invalid suffix `i` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `int` in this scope [INFO] [stderr] --> src/main.rs:12:45 [INFO] [stderr] | [INFO] [stderr] 12 | fn fetch_an_integer() -> redis::RedisResult { [INFO] [stderr] | ^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:14:18 [INFO] [stderr] | [INFO] [stderr] 14 | let client = try!(redis::Client::open("redis://127.0.0.1/")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:15:15 [INFO] [stderr] | [INFO] [stderr] 15 | let con = try!(client.get_connection()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:17:18 [INFO] [stderr] | [INFO] [stderr] 17 | let _ : () = try!(con.set("my_key", 42i)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0412`. [INFO] [stderr] error: could not compile `rust-chat`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "3edfb9ceaafd9ed5f8f18b11dfd64470d05fcd6c34005c48bb0c82fef5b46f21"` [INFO] running `"docker" "rm" "-f" "3edfb9ceaafd9ed5f8f18b11dfd64470d05fcd6c34005c48bb0c82fef5b46f21"` [INFO] [stdout] 3edfb9ceaafd9ed5f8f18b11dfd64470d05fcd6c34005c48bb0c82fef5b46f21