[INFO] crate traffic_generator 0.1.0 is already in cache [INFO] checking traffic_generator-0.1.0 against try#8a5e87609850cdd8679aada01eb0f3062f254ca8 for pr-71140 [INFO] extracting crate traffic_generator 0.1.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate traffic_generator 0.1.0 on toolchain 8a5e87609850cdd8679aada01eb0f3062f254ca8 [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate traffic_generator 0.1.0 [INFO] finished tweaking crates.io crate traffic_generator 0.1.0 [INFO] tweaked toml for crates.io crate traffic_generator 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: unused manifest key: package.respository [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "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] feca120a5744e74d8fd544f13c50c51bc6d3940284c718ac9b911bce8ac915ea [INFO] running `"docker" "start" "-a" "feca120a5744e74d8fd544f13c50c51bc6d3940284c718ac9b911bce8ac915ea"` [INFO] [stderr] warning: unused manifest key: package.respository [INFO] [stderr] Compiling pin-project-internal v0.4.9 [INFO] [stderr] Checking tokio v0.2.18 [INFO] [stderr] Checking chrono v0.2.25 [INFO] [stderr] Checking ws v0.9.1 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking pin-project v0.4.9 [INFO] [stderr] Checking h2 v0.2.4 [INFO] [stderr] Checking hyper v0.13.4 [INFO] [stderr] Checking traffic_generator v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:62:32 [INFO] [stderr] | [INFO] [stderr] 62 | if let Some(ip_addr) = try!(shake.remote_addr()) { [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:62:32 [INFO] [stderr] | [INFO] [stderr] 62 | if let Some(ip_addr) = try!(shake.remote_addr()) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of type arguments: expected 3, found 1 [INFO] [stderr] --> src/main.rs:42:19 [INFO] [stderr] | [INFO] [stderr] 42 | rate: rng.gen_range::(0, 3000), [INFO] [stderr] | ^^^^^^^^^ expected 3 type arguments [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of type arguments: expected 3, found 1 [INFO] [stderr] --> src/main.rs:42:19 [INFO] [stderr] | [INFO] [stderr] 42 | rate: rng.gen_range::(0, 3000), [INFO] [stderr] | ^^^^^^^^^ expected 3 type arguments [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `unwrap` found for unit type `()` in the current scope [INFO] [stderr] --> src/main.rs:87:24 [INFO] [stderr] | [INFO] [stderr] 87 | env_logger::init().unwrap(); [INFO] [stderr] | ^^^^^^ method not found in `()` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `unwrap` found for unit type `()` in the current scope [INFO] [stderr] --> src/main.rs:87:24 [INFO] [stderr] | [INFO] [stderr] 87 | env_logger::init().unwrap(); [INFO] [stderr] | ^^^^^^ method not found in `()` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0107, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0107`. [INFO] [stderr] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0107, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0107`. [INFO] [stderr] error: could not compile `traffic_generator`. [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: could not compile `traffic_generator`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "feca120a5744e74d8fd544f13c50c51bc6d3940284c718ac9b911bce8ac915ea"` [INFO] running `"docker" "rm" "-f" "feca120a5744e74d8fd544f13c50c51bc6d3940284c718ac9b911bce8ac915ea"` [INFO] [stdout] feca120a5744e74d8fd544f13c50c51bc6d3940284c718ac9b911bce8ac915ea