[INFO] updating cached repository https://github.com/Nixes/SerialServoBridgeServer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 28ab4b46d4c5f42fbe06d01b412d95a44f4da196 [INFO] documenting Nixes/SerialServoBridgeServer against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNixes%2FSerialServoBridgeServer" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Nixes/SerialServoBridgeServer on toolchain 394e1b40d264aa6928811919c1124fa248e7d802 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Nixes/SerialServoBridgeServer [INFO] finished tweaking git repo https://github.com/Nixes/SerialServoBridgeServer [INFO] tweaked toml for git repo https://github.com/Nixes/SerialServoBridgeServer written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Nixes/SerialServoBridgeServer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6925d3daa186c096ffe3a9771d9f9f5c3587d0ecb2698b9d0d86334d25212a2c [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" "6925d3daa186c096ffe3a9771d9f9f5c3587d0ecb2698b9d0d86334d25212a2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6925d3daa186c096ffe3a9771d9f9f5c3587d0ecb2698b9d0d86334d25212a2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6925d3daa186c096ffe3a9771d9f9f5c3587d0ecb2698b9d0d86334d25212a2c", kill_on_drop: false }` [INFO] [stdout] 6925d3daa186c096ffe3a9771d9f9f5c3587d0ecb2698b9d0d86334d25212a2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "RUSTDOCFLAGS=--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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4fb1a176f30e4b4c00cb3ca75208baf28d746232467887b4c9426da6fb56510 [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" "f4fb1a176f30e4b4c00cb3ca75208baf28d746232467887b4c9426da6fb56510", kill_on_drop: false }` [INFO] [stderr] Checking ioctl-rs v0.1.6 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking serial v0.3.4 [INFO] [stderr] Documenting ServoBridgeTcpServer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `servo_positions` should have an upper camel case name [INFO] [stdout] --> src/main.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct servo_positions { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ServoPositions` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `askServoPos` should have a snake case name [INFO] [stdout] --> src/main.rs:80:4 [INFO] [stdout] | [INFO] [stdout] 80 | fn askServoPos (servoPositions: &mut servo_positions) { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `ask_servo_pos` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `servoPositions` should have a snake case name [INFO] [stdout] --> src/main.rs:80:17 [INFO] [stdout] | [INFO] [stdout] 80 | fn askServoPos (servoPositions: &mut servo_positions) { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `servo_positions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `servoSend` should have a snake case name [INFO] [stdout] --> src/main.rs:101:4 [INFO] [stdout] | [INFO] [stdout] 101 | fn servoSend (port: &mut T, servoPositions: &servo_positions) { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `servo_send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `servoPositions` should have a snake case name [INFO] [stdout] --> src/main.rs:101:44 [INFO] [stdout] | [INFO] [stdout] 101 | fn servoSend (port: &mut T, servoPositions: &servo_positions) { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `servo_positions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `readPort` should have a snake case name [INFO] [stdout] --> src/main.rs:111:4 [INFO] [stdout] | [INFO] [stdout] 111 | fn readPort (port: &mut T) { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `read_port` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `configureSerialPort` should have a snake case name [INFO] [stdout] --> src/main.rs:119:4 [INFO] [stdout] | [INFO] [stdout] 119 | fn configureSerialPort(port: &mut T) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `configure_serial_port` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.51s [INFO] running `Command { std: "docker" "inspect" "f4fb1a176f30e4b4c00cb3ca75208baf28d746232467887b4c9426da6fb56510", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4fb1a176f30e4b4c00cb3ca75208baf28d746232467887b4c9426da6fb56510", kill_on_drop: false }` [INFO] [stdout] f4fb1a176f30e4b4c00cb3ca75208baf28d746232467887b4c9426da6fb56510