[INFO] cloning repository https://github.com/Aedificatores8581/verbose-telemetry [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Aedificatores8581/verbose-telemetry" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAedificatores8581%2Fverbose-telemetry"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAedificatores8581%2Fverbose-telemetry'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 682b9f2e2e8b8099c7b95a08ef0cb2a49700102c [INFO] checking Aedificatores8581/verbose-telemetry against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAedificatores8581%2Fverbose-telemetry" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Aedificatores8581/verbose-telemetry 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/Aedificatores8581/verbose-telemetry [INFO] finished tweaking git repo https://github.com/Aedificatores8581/verbose-telemetry [INFO] tweaked toml for git repo https://github.com/Aedificatores8581/verbose-telemetry written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Aedificatores8581/verbose-telemetry 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded textplots v0.3.0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] e1ecfe719644e62dffa3f08a3f047ddd9c292fd79bc4974f7d552157d8107371 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "e1ecfe719644e62dffa3f08a3f047ddd9c292fd79bc4974f7d552157d8107371"` [INFO] [stderr] Compiling pkg-config v0.3.12 [INFO] [stderr] Checking colored v1.6.1 [INFO] [stderr] Checking textplots v0.3.0 [INFO] [stderr] Compiling x11 v2.18.1 [INFO] [stderr] Compiling device_query v0.1.0 [INFO] [stderr] Checking verbose-telemetry v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/main.rs:48:3 [INFO] [stderr] | [INFO] [stderr] 48 | _ => println!("{}", "Did not give a data point.".red()), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/main.rs:57:3 [INFO] [stderr] | [INFO] [stderr] 57 | _ => println!("{}", "Something went wrong!".red()), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `keys` [INFO] [stderr] --> src/main.rs:170:11 [INFO] [stderr] | [INFO] [stderr] 170 | let mut keys: Vec = device_state.get_keys(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_keys` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:75:6 [INFO] [stderr] | [INFO] [stderr] 75 | let mut lines: Vec<&str> = contents.trim().split_whitespace().collect(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:76:6 [INFO] [stderr] | [INFO] [stderr] 76 | let mut compact_lines: String = lines.join(""); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:77:6 [INFO] [stderr] | [INFO] [stderr] 77 | let mut tokens: Vec<&str> = compact_lines.trim().split(TOKEN_SEPARATOR).collect(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:126:6 [INFO] [stderr] | [INFO] [stderr] 126 | let mut lines: Vec<&str> = contents.trim().lines().collect(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:127:6 [INFO] [stderr] | [INFO] [stderr] 127 | let mut compat: String = lines.join(""); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:128:6 [INFO] [stderr] | [INFO] [stderr] 128 | let mut tokens: Vec<&str> = compat.trim().split(TOKEN_SEPARATOR).collect(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/main.rs:48:3 [INFO] [stderr] | [INFO] [stderr] 48 | _ => println!("{}", "Did not give a data point.".red()), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/main.rs:57:3 [INFO] [stderr] | [INFO] [stderr] 57 | _ => println!("{}", "Something went wrong!".red()), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `keys` [INFO] [stderr] --> src/main.rs:170:11 [INFO] [stderr] | [INFO] [stderr] 170 | let mut keys: Vec = device_state.get_keys(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_keys` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:170:7 [INFO] [stderr] | [INFO] [stderr] 170 | let mut keys: Vec = device_state.get_keys(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:197:7 [INFO] [stderr] | [INFO] [stderr] 197 | let mut log: Vec = parse_loggerfile("test_logger.txt".to_string()); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:75:6 [INFO] [stderr] | [INFO] [stderr] 75 | let mut lines: Vec<&str> = contents.trim().split_whitespace().collect(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:76:6 [INFO] [stderr] | [INFO] [stderr] 76 | let mut compact_lines: String = lines.join(""); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:77:6 [INFO] [stderr] | [INFO] [stderr] 77 | let mut tokens: Vec<&str> = compact_lines.trim().split(TOKEN_SEPARATOR).collect(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:126:6 [INFO] [stderr] | [INFO] [stderr] 126 | let mut lines: Vec<&str> = contents.trim().lines().collect(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:127:6 [INFO] [stderr] | [INFO] [stderr] 127 | let mut compat: String = lines.join(""); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:128:6 [INFO] [stderr] | [INFO] [stderr] 128 | let mut tokens: Vec<&str> = compat.trim().split(TOKEN_SEPARATOR).collect(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:170:7 [INFO] [stderr] | [INFO] [stderr] 170 | let mut keys: Vec = device_state.get_keys(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:197:7 [INFO] [stderr] | [INFO] [stderr] 197 | let mut log: Vec = parse_loggerfile("test_logger.txt".to_string()); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.10s [INFO] running `"docker" "inspect" "e1ecfe719644e62dffa3f08a3f047ddd9c292fd79bc4974f7d552157d8107371"` [INFO] running `"docker" "rm" "-f" "e1ecfe719644e62dffa3f08a3f047ddd9c292fd79bc4974f7d552157d8107371"` [INFO] [stdout] e1ecfe719644e62dffa3f08a3f047ddd9c292fd79bc4974f7d552157d8107371