Dec 13 03:44:46.388 INFO testing sezakilab/record_lidar_data against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 03:44:46.388 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 03:44:46.870 INFO [stdout] 734f5ec65c3dda7e5f9a011dd3b4b10d8622199f2702379c4f9703db0d3d2302
Dec 13 03:44:46.873 INFO running `"docker" "start" "-a" "734f5ec65c3dda7e5f9a011dd3b4b10d8622199f2702379c4f9703db0d3d2302"`
Dec 13 03:44:48.362 INFO [stderr] usermod: no changes
Dec 13 03:44:48.579 INFO [stderr]    Compiling linked-hash-map v0.3.0
Dec 13 03:44:48.583 INFO [stderr]    Compiling num-bigint v0.1.40
Dec 13 03:44:49.350 INFO [stderr]    Compiling yaml-rust v0.3.5
Dec 13 03:44:53.999 INFO [stderr]    Compiling num-rational v0.1.39
Dec 13 03:44:54.707 INFO [stderr]    Compiling serde_yaml v0.7.1
Dec 13 03:44:57.255 INFO [stderr]    Compiling num v0.1.40
Dec 13 03:44:57.632 INFO [stderr]    Compiling chrono v0.4.0
Dec 13 03:45:01.803 INFO [stderr]    Compiling lidar v0.0.1 (/source)
Dec 13 03:45:02.539 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 13 03:45:02.539 INFO [stderr]  --> src/main.rs:9:5
Dec 13 03:45:02.539 INFO [stderr]   |
Dec 13 03:45:02.539 INFO [stderr] 9 | use std::io::prelude::*;
Dec 13 03:45:02.539 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 13 03:45:02.539 INFO [stderr]   |
Dec 13 03:45:02.539 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 03:45:02.539 INFO [stderr] 
Dec 13 03:45:02.539 INFO [stderr] warning: unused import: `std::cmp::PartialEq`
Dec 13 03:45:02.539 INFO [stderr]   --> src/main.rs:10:5
Dec 13 03:45:02.539 INFO [stderr]    |
Dec 13 03:45:02.539 INFO [stderr] 10 | use std::cmp::PartialEq;
Dec 13 03:45:02.539 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 13 03:45:02.539 INFO [stderr] 
Dec 13 03:45:02.539 INFO [stderr] warning: unused import: `BufReader`
Dec 13 03:45:02.539 INFO [stderr]   --> src/main.rs:13:33
Dec 13 03:45:02.539 INFO [stderr]    |
Dec 13 03:45:02.539 INFO [stderr] 13 | use std::io::{BufWriter, Write, BufReader, Read};
Dec 13 03:45:02.539 INFO [stderr]    |                                 ^^^^^^^^^
Dec 13 03:45:02.539 INFO [stderr] 
Dec 13 03:45:03.294 INFO [stderr] warning: unreachable pattern
Dec 13 03:45:03.294 INFO [stderr]   --> src/main.rs:76:17
Dec 13 03:45:03.294 INFO [stderr]    |
Dec 13 03:45:03.294 INFO [stderr] 76 |                 _ => None,
Dec 13 03:45:03.294 INFO [stderr]    |                 ^
Dec 13 03:45:03.294 INFO [stderr]    |
Dec 13 03:45:03.294 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 13 03:45:03.294 INFO [stderr] 
Dec 13 03:45:03.294 INFO [stderr] warning: unreachable pattern
Dec 13 03:45:03.294 INFO [stderr]   --> src/main.rs:90:17
Dec 13 03:45:03.294 INFO [stderr]    |
Dec 13 03:45:03.294 INFO [stderr] 90 |                 _ => None,
Dec 13 03:45:03.294 INFO [stderr]    |                 ^
Dec 13 03:45:03.294 INFO [stderr] 
Dec 13 03:45:03.294 INFO [stderr] warning: unreachable pattern
Dec 13 03:45:03.294 INFO [stderr]    --> src/main.rs:137:13
Dec 13 03:45:03.294 INFO [stderr]     |
Dec 13 03:45:03.294 INFO [stderr] 137 |             _ => {},
Dec 13 03:45:03.294 INFO [stderr]     |             ^
Dec 13 03:45:03.294 INFO [stderr] 
Dec 13 03:45:03.315 INFO [stderr] warning: unused variable: `i`
Dec 13 03:45:03.315 INFO [stderr]    --> src/main.rs:205:13
Dec 13 03:45:03.315 INFO [stderr]     |
Dec 13 03:45:03.315 INFO [stderr] 205 |         for i in 0..(scan_data.scan_points as usize) {
Dec 13 03:45:03.315 INFO [stderr]     |             ^ help: consider using `_i` instead
Dec 13 03:45:03.315 INFO [stderr]     |
Dec 13 03:45:03.315 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 03:45:03.315 INFO [stderr] 
Dec 13 03:45:03.315 INFO [stderr] warning: value assigned to `number_of_contour_points` is never read
Dec 13 03:45:03.315 INFO [stderr]    --> src/main.rs:258:17
Dec 13 03:45:03.315 INFO [stderr]     |
Dec 13 03:45:03.315 INFO [stderr] 258 |         let mut number_of_contour_points: u16 = 0;
Dec 13 03:45:03.315 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:45:03.315 INFO [stderr]     |
Dec 13 03:45:03.315 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 13 03:45:03.315 INFO [stderr] 
Dec 13 03:45:03.315 INFO [stderr] warning: value assigned to `data_len` is never read
Dec 13 03:45:03.315 INFO [stderr]    --> src/main.rs:260:17
Dec 13 03:45:03.315 INFO [stderr]     |
Dec 13 03:45:03.315 INFO [stderr] 260 |         let mut data_len: usize = 0;
Dec 13 03:45:03.315 INFO [stderr]     |                 ^^^^^^^^
Dec 13 03:45:03.315 INFO [stderr] 
Dec 13 03:45:03.315 INFO [stderr] warning: unused variable: `i`
Dec 13 03:45:03.315 INFO [stderr]    --> src/main.rs:261:13
Dec 13 03:45:03.315 INFO [stderr]     |
Dec 13 03:45:03.315 INFO [stderr] 261 |         for i in 0..(object_data.number_of_objects as usize) {
Dec 13 03:45:03.315 INFO [stderr]     |             ^ help: consider using `_i` instead
Dec 13 03:45:03.315 INFO [stderr] 
Dec 13 03:45:03.599 INFO [stderr] warning: variable does not need to be mutable
Dec 13 03:45:03.599 INFO [stderr]    --> src/main.rs:546:21
Dec 13 03:45:03.599 INFO [stderr]     |
Dec 13 03:45:03.599 INFO [stderr] 546 |                 let mut payload: Vec<u8> = receive_payload(&mut stream, header.size_of_message_data);
Dec 13 03:45:03.599 INFO [stderr]     |                     ----^^^^^^^
Dec 13 03:45:03.599 INFO [stderr]     |                     |
Dec 13 03:45:03.599 INFO [stderr]     |                     help: remove this `mut`
Dec 13 03:45:03.599 INFO [stderr]     |
Dec 13 03:45:03.599 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 03:45:03.599 INFO [stderr] 
Dec 13 03:45:03.599 INFO [stderr] warning: method is never used: `new`
Dec 13 03:45:03.599 INFO [stderr]    --> src/main.rs:177:5
Dec 13 03:45:03.599 INFO [stderr]     |
Dec 13 03:45:03.599 INFO [stderr] 177 |     fn new(buffer: &[u8]) -> ScanData {
Dec 13 03:45:03.599 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:45:03.599 INFO [stderr]     |
Dec 13 03:45:03.599 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 03:45:03.599 INFO [stderr] 
Dec 13 03:45:03.600 INFO [stderr] warning: method is never used: `new`
Dec 13 03:45:03.600 INFO [stderr]    --> src/main.rs:224:5
Dec 13 03:45:03.600 INFO [stderr]     |
Dec 13 03:45:03.600 INFO [stderr] 224 |     fn new(buffer: &[u8]) -> ScanPoint {
Dec 13 03:45:03.600 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:45:03.600 INFO [stderr] 
Dec 13 03:45:03.600 INFO [stderr] warning: method is never used: `print`
Dec 13 03:45:03.600 INFO [stderr]    --> src/main.rs:235:5
Dec 13 03:45:03.600 INFO [stderr]     |
Dec 13 03:45:03.600 INFO [stderr] 235 |     fn print(&self) {
Dec 13 03:45:03.600 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 13 03:45:03.600 INFO [stderr] 
Dec 13 03:45:03.600 INFO [stderr] warning: method is never used: `print`
Dec 13 03:45:03.600 INFO [stderr]    --> src/main.rs:270:5
Dec 13 03:45:03.600 INFO [stderr]     |
Dec 13 03:45:03.600 INFO [stderr] 270 |     fn print(&self) {
Dec 13 03:45:03.600 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 13 03:45:03.600 INFO [stderr] 
Dec 13 03:45:03.600 INFO [stderr] warning: method is never used: `print`
Dec 13 03:45:03.600 INFO [stderr]    --> src/main.rs:370:5
Dec 13 03:45:03.600 INFO [stderr]     |
Dec 13 03:45:03.600 INFO [stderr] 370 |     fn print(&self) {
Dec 13 03:45:03.600 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 13 03:45:03.600 INFO [stderr] 
Dec 13 03:45:03.600 INFO [stderr] warning: method is never used: `print`
Dec 13 03:45:03.600 INFO [stderr]    --> src/main.rs:408:5
Dec 13 03:45:03.600 INFO [stderr]     |
Dec 13 03:45:03.600 INFO [stderr] 408 |     fn print(&self) {
Dec 13 03:45:03.600 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 13 03:45:03.600 INFO [stderr] 
Dec 13 03:45:03.600 INFO [stderr] warning: method is never used: `print`
Dec 13 03:45:03.600 INFO [stderr]    --> src/main.rs:420:5
Dec 13 03:45:03.600 INFO [stderr]     |
Dec 13 03:45:03.600 INFO [stderr] 420 |     fn print(&self) {
Dec 13 03:45:03.600 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 13 03:45:03.603 INFO [stderr] 
Dec 13 03:45:03.603 INFO [stderr] warning: method is never used: `datetime`
Dec 13 03:45:03.603 INFO [stderr]    --> src/main.rs:432:5
Dec 13 03:45:03.603 INFO [stderr]     |
Dec 13 03:45:03.603 INFO [stderr] 432 |     fn datetime(&self) -> DateTime<Utc> {
Dec 13 03:45:03.603 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:45:03.603 INFO [stderr] 
Dec 13 03:45:03.603 INFO [stderr] warning: method is never used: `print`
Dec 13 03:45:03.603 INFO [stderr]    --> src/main.rs:442:5
Dec 13 03:45:03.603 INFO [stderr]     |
Dec 13 03:45:03.603 INFO [stderr] 442 |     fn print(&self) {
Dec 13 03:45:03.603 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 13 03:45:03.603 INFO [stderr] 
Dec 13 03:45:03.619 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 03:45:03.619 INFO [stderr]    --> src/main.rs:513:5
Dec 13 03:45:03.619 INFO [stderr]     |
Dec 13 03:45:03.619 INFO [stderr] 513 |     stream.write(&buffer);
Dec 13 03:45:03.619 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:45:03.619 INFO [stderr]     |
Dec 13 03:45:03.619 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 03:45:03.619 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 03:45:03.619 INFO [stderr] 
Dec 13 03:45:03.619 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 03:45:03.619 INFO [stderr]    --> src/main.rs:518:5
Dec 13 03:45:03.619 INFO [stderr]     |
Dec 13 03:45:03.619 INFO [stderr] 518 |     stream.write(&buffer);
Dec 13 03:45:03.619 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:45:03.619 INFO [stderr]     |
Dec 13 03:45:03.619 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 03:45:03.619 INFO [stderr] 
Dec 13 03:45:05.655 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.26s
Dec 13 03:45:05.663 INFO [stderr] su: No module specific data is present
Dec 13 03:45:06.287 INFO running `"docker" "inspect" "734f5ec65c3dda7e5f9a011dd3b4b10d8622199f2702379c4f9703db0d3d2302"`
Dec 13 03:45:06.527 INFO running `"docker" "rm" "-f" "734f5ec65c3dda7e5f9a011dd3b4b10d8622199f2702379c4f9703db0d3d2302"`
Dec 13 03:45:06.811 INFO [stdout] 734f5ec65c3dda7e5f9a011dd3b4b10d8622199f2702379c4f9703db0d3d2302
Dec 13 03:45:06.813 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 03:45:07.201 INFO [stdout] 1d1d9d8863c498fa5bf00b2db36f4fee2bb5b4974b82f1ce4ee945bcfa89fa07
Dec 13 03:45:07.208 INFO running `"docker" "start" "-a" "1d1d9d8863c498fa5bf00b2db36f4fee2bb5b4974b82f1ce4ee945bcfa89fa07"`
Dec 13 03:45:08.135 INFO [stderr] usermod: no changes
Dec 13 03:45:08.259 INFO [stderr]    Compiling lidar v0.0.1 (/source)
Dec 13 03:45:08.911 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 13 03:45:08.911 INFO [stderr]  --> src/main.rs:9:5
Dec 13 03:45:08.911 INFO [stderr]   |
Dec 13 03:45:08.911 INFO [stderr] 9 | use std::io::prelude::*;
Dec 13 03:45:08.911 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 13 03:45:08.911 INFO [stderr]   |
Dec 13 03:45:08.911 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 03:45:08.911 INFO [stderr] 
Dec 13 03:45:08.911 INFO [stderr] warning: unused import: `std::cmp::PartialEq`
Dec 13 03:45:08.911 INFO [stderr]   --> src/main.rs:10:5
Dec 13 03:45:08.911 INFO [stderr]    |
Dec 13 03:45:08.911 INFO [stderr] 10 | use std::cmp::PartialEq;
Dec 13 03:45:08.911 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 13 03:45:08.911 INFO [stderr] 
Dec 13 03:45:08.911 INFO [stderr] warning: unused import: `BufReader`
Dec 13 03:45:08.911 INFO [stderr]   --> src/main.rs:13:33
Dec 13 03:45:08.911 INFO [stderr]    |
Dec 13 03:45:08.911 INFO [stderr] 13 | use std::io::{BufWriter, Write, BufReader, Read};
Dec 13 03:45:08.911 INFO [stderr]    |                                 ^^^^^^^^^
Dec 13 03:45:08.911 INFO [stderr] 
Dec 13 03:45:09.658 INFO [stderr] warning: unreachable pattern
Dec 13 03:45:09.659 INFO [stderr]   --> src/main.rs:76:17
Dec 13 03:45:09.659 INFO [stderr]    |
Dec 13 03:45:09.659 INFO [stderr] 76 |                 _ => None,
Dec 13 03:45:09.659 INFO [stderr]    |                 ^
Dec 13 03:45:09.659 INFO [stderr]    |
Dec 13 03:45:09.659 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 13 03:45:09.659 INFO [stderr] 
Dec 13 03:45:09.659 INFO [stderr] warning: unreachable pattern
Dec 13 03:45:09.659 INFO [stderr]   --> src/main.rs:90:17
Dec 13 03:45:09.659 INFO [stderr]    |
Dec 13 03:45:09.659 INFO [stderr] 90 |                 _ => None,
Dec 13 03:45:09.659 INFO [stderr]    |                 ^
Dec 13 03:45:09.659 INFO [stderr] 
Dec 13 03:45:09.659 INFO [stderr] warning: unreachable pattern
Dec 13 03:45:09.659 INFO [stderr]    --> src/main.rs:137:13
Dec 13 03:45:09.659 INFO [stderr]     |
Dec 13 03:45:09.659 INFO [stderr] 137 |             _ => {},
Dec 13 03:45:09.659 INFO [stderr]     |             ^
Dec 13 03:45:09.659 INFO [stderr] 
Dec 13 03:45:09.659 INFO [stderr] warning: unused variable: `i`
Dec 13 03:45:09.659 INFO [stderr]    --> src/main.rs:205:13
Dec 13 03:45:09.659 INFO [stderr]     |
Dec 13 03:45:09.659 INFO [stderr] 205 |         for i in 0..(scan_data.scan_points as usize) {
Dec 13 03:45:09.659 INFO [stderr]     |             ^ help: consider using `_i` instead
Dec 13 03:45:09.659 INFO [stderr]     |
Dec 13 03:45:09.659 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 03:45:09.659 INFO [stderr] 
Dec 13 03:45:09.659 INFO [stderr] warning: value assigned to `number_of_contour_points` is never read
Dec 13 03:45:09.659 INFO [stderr]    --> src/main.rs:258:17
Dec 13 03:45:09.659 INFO [stderr]     |
Dec 13 03:45:09.659 INFO [stderr] 258 |         let mut number_of_contour_points: u16 = 0;
Dec 13 03:45:09.659 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:45:09.659 INFO [stderr]     |
Dec 13 03:45:09.659 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 13 03:45:09.659 INFO [stderr] 
Dec 13 03:45:09.659 INFO [stderr] warning: value assigned to `data_len` is never read
Dec 13 03:45:09.659 INFO [stderr]    --> src/main.rs:260:17
Dec 13 03:45:09.659 INFO [stderr]     |
Dec 13 03:45:09.659 INFO [stderr] 260 |         let mut data_len: usize = 0;
Dec 13 03:45:09.659 INFO [stderr]     |                 ^^^^^^^^
Dec 13 03:45:09.659 INFO [stderr] 
Dec 13 03:45:09.659 INFO [stderr] warning: unused variable: `i`
Dec 13 03:45:09.659 INFO [stderr]    --> src/main.rs:261:13
Dec 13 03:45:09.659 INFO [stderr]     |
Dec 13 03:45:09.659 INFO [stderr] 261 |         for i in 0..(object_data.number_of_objects as usize) {
Dec 13 03:45:09.659 INFO [stderr]     |             ^ help: consider using `_i` instead
Dec 13 03:45:09.659 INFO [stderr] 
Dec 13 03:45:09.914 INFO [stderr] warning: variable does not need to be mutable
Dec 13 03:45:09.914 INFO [stderr]    --> src/main.rs:546:21
Dec 13 03:45:09.914 INFO [stderr]     |
Dec 13 03:45:09.914 INFO [stderr] 546 |                 let mut payload: Vec<u8> = receive_payload(&mut stream, header.size_of_message_data);
Dec 13 03:45:09.914 INFO [stderr]     |                     ----^^^^^^^
Dec 13 03:45:09.914 INFO [stderr]     |                     |
Dec 13 03:45:09.914 INFO [stderr]     |                     help: remove this `mut`
Dec 13 03:45:09.914 INFO [stderr]     |
Dec 13 03:45:09.914 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 03:45:09.914 INFO [stderr] 
Dec 13 03:45:09.917 INFO [stderr] warning: method is never used: `new`
Dec 13 03:45:09.917 INFO [stderr]    --> src/main.rs:177:5
Dec 13 03:45:09.917 INFO [stderr]     |
Dec 13 03:45:09.918 INFO [stderr] 177 |     fn new(buffer: &[u8]) -> ScanData {
Dec 13 03:45:09.918 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:45:09.918 INFO [stderr]     |
Dec 13 03:45:09.918 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 03:45:09.918 INFO [stderr] 
Dec 13 03:45:09.919 INFO [stderr] warning: method is never used: `new`
Dec 13 03:45:09.919 INFO [stderr]    --> src/main.rs:224:5
Dec 13 03:45:09.919 INFO [stderr]     |
Dec 13 03:45:09.919 INFO [stderr] 224 |     fn new(buffer: &[u8]) -> ScanPoint {
Dec 13 03:45:09.919 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:45:09.919 INFO [stderr] 
Dec 13 03:45:09.919 INFO [stderr] warning: method is never used: `print`
Dec 13 03:45:09.919 INFO [stderr]    --> src/main.rs:235:5
Dec 13 03:45:09.919 INFO [stderr]     |
Dec 13 03:45:09.919 INFO [stderr] 235 |     fn print(&self) {
Dec 13 03:45:09.919 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 13 03:45:09.919 INFO [stderr] 
Dec 13 03:45:09.920 INFO [stderr] warning: method is never used: `print`
Dec 13 03:45:09.920 INFO [stderr]    --> src/main.rs:270:5
Dec 13 03:45:09.920 INFO [stderr]     |
Dec 13 03:45:09.920 INFO [stderr] 270 |     fn print(&self) {
Dec 13 03:45:09.920 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 13 03:45:09.920 INFO [stderr] 
Dec 13 03:45:09.920 INFO [stderr] warning: method is never used: `print`
Dec 13 03:45:09.920 INFO [stderr]    --> src/main.rs:370:5
Dec 13 03:45:09.921 INFO [stderr]     |
Dec 13 03:45:09.921 INFO [stderr] 370 |     fn print(&self) {
Dec 13 03:45:09.921 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 13 03:45:09.921 INFO [stderr] 
Dec 13 03:45:09.921 INFO [stderr] warning: method is never used: `print`
Dec 13 03:45:09.921 INFO [stderr]    --> src/main.rs:408:5
Dec 13 03:45:09.921 INFO [stderr]     |
Dec 13 03:45:09.921 INFO [stderr] 408 |     fn print(&self) {
Dec 13 03:45:09.921 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 13 03:45:09.921 INFO [stderr] 
Dec 13 03:45:09.922 INFO [stderr] warning: method is never used: `print`
Dec 13 03:45:09.922 INFO [stderr]    --> src/main.rs:420:5
Dec 13 03:45:09.922 INFO [stderr]     |
Dec 13 03:45:09.922 INFO [stderr] 420 |     fn print(&self) {
Dec 13 03:45:09.922 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 13 03:45:09.922 INFO [stderr] 
Dec 13 03:45:09.922 INFO [stderr] warning: method is never used: `datetime`
Dec 13 03:45:09.922 INFO [stderr]    --> src/main.rs:432:5
Dec 13 03:45:09.922 INFO [stderr]     |
Dec 13 03:45:09.922 INFO [stderr] 432 |     fn datetime(&self) -> DateTime<Utc> {
Dec 13 03:45:09.922 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:45:09.922 INFO [stderr] 
Dec 13 03:45:09.923 INFO [stderr] warning: method is never used: `print`
Dec 13 03:45:09.923 INFO [stderr]    --> src/main.rs:442:5
Dec 13 03:45:09.923 INFO [stderr]     |
Dec 13 03:45:09.923 INFO [stderr] 442 |     fn print(&self) {
Dec 13 03:45:09.923 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 13 03:45:09.927 INFO [stderr] 
Dec 13 03:45:09.935 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 03:45:09.935 INFO [stderr]    --> src/main.rs:513:5
Dec 13 03:45:09.935 INFO [stderr]     |
Dec 13 03:45:09.935 INFO [stderr] 513 |     stream.write(&buffer);
Dec 13 03:45:09.935 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:45:09.936 INFO [stderr]     |
Dec 13 03:45:09.936 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 03:45:09.936 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 03:45:09.936 INFO [stderr] 
Dec 13 03:45:09.943 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 03:45:09.943 INFO [stderr]    --> src/main.rs:518:5
Dec 13 03:45:09.943 INFO [stderr]     |
Dec 13 03:45:09.943 INFO [stderr] 518 |     stream.write(&buffer);
Dec 13 03:45:09.943 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:45:09.943 INFO [stderr]     |
Dec 13 03:45:09.943 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 03:45:09.943 INFO [stderr] 
Dec 13 03:45:10.323 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
Dec 13 03:45:10.332 INFO [stderr] su: No module specific data is present
Dec 13 03:45:11.217 INFO running `"docker" "inspect" "1d1d9d8863c498fa5bf00b2db36f4fee2bb5b4974b82f1ce4ee945bcfa89fa07"`
Dec 13 03:45:11.634 INFO running `"docker" "rm" "-f" "1d1d9d8863c498fa5bf00b2db36f4fee2bb5b4974b82f1ce4ee945bcfa89fa07"`
Dec 13 03:45:11.903 INFO [stdout] 1d1d9d8863c498fa5bf00b2db36f4fee2bb5b4974b82f1ce4ee945bcfa89fa07
Dec 13 03:45:11.908 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 03:45:12.480 INFO [stdout] 752e56f69c6074c3d09dd7ffeffc3063e6838af67f60b28cca78d331d86c639c
Dec 13 03:45:12.483 INFO running `"docker" "start" "-a" "752e56f69c6074c3d09dd7ffeffc3063e6838af67f60b28cca78d331d86c639c"`
Dec 13 03:45:14.087 INFO [stderr] usermod: no changes
Dec 13 03:45:14.204 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 13 03:45:14.207 INFO [stderr]      Running /target/debug/deps/lidar-1c5a51f54e59c9cf
Dec 13 03:45:14.212 INFO [stdout] 
Dec 13 03:45:14.212 INFO [stdout] running 0 tests
Dec 13 03:45:14.212 INFO [stdout] 
Dec 13 03:45:14.212 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 03:45:14.212 INFO [stdout] 
Dec 13 03:45:14.215 INFO [stderr] su: No module specific data is present
Dec 13 03:45:15.176 INFO running `"docker" "inspect" "752e56f69c6074c3d09dd7ffeffc3063e6838af67f60b28cca78d331d86c639c"`
Dec 13 03:45:15.447 INFO running `"docker" "rm" "-f" "752e56f69c6074c3d09dd7ffeffc3063e6838af67f60b28cca78d331d86c639c"`
Dec 13 03:45:15.655 INFO [stdout] 752e56f69c6074c3d09dd7ffeffc3063e6838af67f60b28cca78d331d86c639c