Nov 28 13:43:23.948 INFO checking ErikBZ/private-island against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 13:43:23.949 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-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"`
Nov 28 13:43:24.272 INFO [stdout] 25121f9df702dc54584d33548a3b9aec8f33cff5f8b65bba757f31d9587d1ed4
Nov 28 13:43:24.282 INFO running `"docker" "start" "-a" "25121f9df702dc54584d33548a3b9aec8f33cff5f8b65bba757f31d9587d1ed4"`
Nov 28 13:43:24.988 INFO [stderr] usermod: no changes
Nov 28 13:43:25.088 INFO [stderr]     Checking private-island v0.1.0 (/source)
Nov 28 13:43:26.020 INFO [stderr] warning: unused imports: `TcpListener`, `TcpStream`
Nov 28 13:43:26.020 INFO [stderr]  --> src/main.rs:2:16
Nov 28 13:43:26.021 INFO [stderr]   |
Nov 28 13:43:26.021 INFO [stderr] 2 | use std::net::{TcpListener, TcpStream};
Nov 28 13:43:26.021 INFO [stderr]   |                ^^^^^^^^^^^  ^^^^^^^^^
Nov 28 13:43:26.021 INFO [stderr]   |
Nov 28 13:43:26.021 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 13:43:26.021 INFO [stderr] 
Nov 28 13:43:26.021 INFO [stderr] warning: unused import: `SubCommand`
Nov 28 13:43:26.021 INFO [stderr]  --> src/main.rs:9:22
Nov 28 13:43:26.021 INFO [stderr]   |
Nov 28 13:43:26.021 INFO [stderr] 9 | use clap::{Arg, App, SubCommand};
Nov 28 13:43:26.021 INFO [stderr]   |                      ^^^^^^^^^^
Nov 28 13:43:26.021 INFO [stderr] 
Nov 28 13:43:26.021 INFO [stderr] warning: unused import: `std::time::Duration`
Nov 28 13:43:26.021 INFO [stderr]  --> src/server.rs:4:5
Nov 28 13:43:26.021 INFO [stderr]   |
Nov 28 13:43:26.021 INFO [stderr] 4 | use std::time::Duration;
Nov 28 13:43:26.021 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 28 13:43:26.021 INFO [stderr] 
Nov 28 13:43:26.021 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 28 13:43:26.021 INFO [stderr]  --> src/server.rs:7:5
Nov 28 13:43:26.021 INFO [stderr]   |
Nov 28 13:43:26.021 INFO [stderr] 7 | use std::io::prelude::*;
Nov 28 13:43:26.021 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 28 13:43:26.021 INFO [stderr] 
Nov 28 13:43:26.022 INFO [stderr] warning: unused import: `Path`
Nov 28 13:43:26.022 INFO [stderr]   --> src/server.rs:10:17
Nov 28 13:43:26.022 INFO [stderr]    |
Nov 28 13:43:26.022 INFO [stderr] 10 | use std::path::{Path, PathBuf};
Nov 28 13:43:26.022 INFO [stderr]    |                 ^^^^
Nov 28 13:43:26.022 INFO [stderr] 
Nov 28 13:43:26.022 INFO [stderr] warning: unused import: `clap`
Nov 28 13:43:26.022 INFO [stderr]   --> src/server.rs:18:5
Nov 28 13:43:26.022 INFO [stderr]    |
Nov 28 13:43:26.022 INFO [stderr] 18 | use clap;
Nov 28 13:43:26.022 INFO [stderr]    |     ^^^^
Nov 28 13:43:26.022 INFO [stderr] 
Nov 28 13:43:26.116 INFO [stderr] warning: unused variable: `e`
Nov 28 13:43:26.116 INFO [stderr]   --> src/main.rs:61:13
Nov 28 13:43:26.117 INFO [stderr]    |
Nov 28 13:43:26.117 INFO [stderr] 61 |         Err(e) => panic!("Input cannot be parsed to unsinged 16 bit number"),
Nov 28 13:43:26.117 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 28 13:43:26.117 INFO [stderr]    |
Nov 28 13:43:26.117 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 13:43:26.117 INFO [stderr] 
Nov 28 13:43:26.117 INFO [stderr] warning: unused variable: `cfg`
Nov 28 13:43:26.117 INFO [stderr]    --> src/server.rs:177:13
Nov 28 13:43:26.117 INFO [stderr]     |
Nov 28 13:43:26.117 INFO [stderr] 177 |         let cfg = &self.config.logging;
Nov 28 13:43:26.117 INFO [stderr]     |             ^^^ help: consider using `_cfg` instead
Nov 28 13:43:26.117 INFO [stderr] 
Nov 28 13:43:26.117 INFO [stderr] warning: unused variable: `p`
Nov 28 13:43:26.117 INFO [stderr]    --> src/server.rs:213:13
Nov 28 13:43:26.117 INFO [stderr]     |
Nov 28 13:43:26.117 INFO [stderr] 213 |             p => {
Nov 28 13:43:26.117 INFO [stderr]     |             ^ help: consider using `_p` instead
Nov 28 13:43:26.117 INFO [stderr] 
Nov 28 13:43:26.128 INFO [stderr] warning: unused imports: `TcpListener`, `TcpStream`
Nov 28 13:43:26.129 INFO [stderr]  --> src/main.rs:2:16
Nov 28 13:43:26.129 INFO [stderr]   |
Nov 28 13:43:26.129 INFO [stderr] 2 | use std::net::{TcpListener, TcpStream};
Nov 28 13:43:26.129 INFO [stderr]   |                ^^^^^^^^^^^  ^^^^^^^^^
Nov 28 13:43:26.129 INFO [stderr]   |
Nov 28 13:43:26.129 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 13:43:26.129 INFO [stderr] 
Nov 28 13:43:26.129 INFO [stderr] warning: unused import: `SubCommand`
Nov 28 13:43:26.129 INFO [stderr]  --> src/main.rs:9:22
Nov 28 13:43:26.129 INFO [stderr]   |
Nov 28 13:43:26.129 INFO [stderr] 9 | use clap::{Arg, App, SubCommand};
Nov 28 13:43:26.129 INFO [stderr]   |                      ^^^^^^^^^^
Nov 28 13:43:26.130 INFO [stderr] 
Nov 28 13:43:26.130 INFO [stderr] warning: unused import: `std::time::Duration`
Nov 28 13:43:26.130 INFO [stderr]  --> src/server.rs:4:5
Nov 28 13:43:26.130 INFO [stderr]   |
Nov 28 13:43:26.130 INFO [stderr] 4 | use std::time::Duration;
Nov 28 13:43:26.130 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 28 13:43:26.130 INFO [stderr] 
Nov 28 13:43:26.130 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 28 13:43:26.130 INFO [stderr]  --> src/server.rs:7:5
Nov 28 13:43:26.130 INFO [stderr]   |
Nov 28 13:43:26.130 INFO [stderr] 7 | use std::io::prelude::*;
Nov 28 13:43:26.130 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 28 13:43:26.130 INFO [stderr] 
Nov 28 13:43:26.130 INFO [stderr] warning: unused import: `Path`
Nov 28 13:43:26.130 INFO [stderr]   --> src/server.rs:10:17
Nov 28 13:43:26.131 INFO [stderr]    |
Nov 28 13:43:26.131 INFO [stderr] 10 | use std::path::{Path, PathBuf};
Nov 28 13:43:26.131 INFO [stderr]    |                 ^^^^
Nov 28 13:43:26.131 INFO [stderr] 
Nov 28 13:43:26.131 INFO [stderr] warning: unused import: `clap`
Nov 28 13:43:26.131 INFO [stderr]   --> src/server.rs:18:5
Nov 28 13:43:26.131 INFO [stderr]    |
Nov 28 13:43:26.131 INFO [stderr] 18 | use clap;
Nov 28 13:43:26.131 INFO [stderr]    |     ^^^^
Nov 28 13:43:26.131 INFO [stderr] 
Nov 28 13:43:26.196 INFO [stderr] warning: unused variable: `e`
Nov 28 13:43:26.196 INFO [stderr]   --> src/main.rs:61:13
Nov 28 13:43:26.196 INFO [stderr]    |
Nov 28 13:43:26.196 INFO [stderr] 61 |         Err(e) => panic!("Input cannot be parsed to unsinged 16 bit number"),
Nov 28 13:43:26.196 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 28 13:43:26.196 INFO [stderr]    |
Nov 28 13:43:26.196 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 13:43:26.196 INFO [stderr] 
Nov 28 13:43:26.196 INFO [stderr] warning: unused variable: `cfg`
Nov 28 13:43:26.197 INFO [stderr]    --> src/server.rs:177:13
Nov 28 13:43:26.197 INFO [stderr]     |
Nov 28 13:43:26.197 INFO [stderr] 177 |         let cfg = &self.config.logging;
Nov 28 13:43:26.197 INFO [stderr]     |             ^^^ help: consider using `_cfg` instead
Nov 28 13:43:26.197 INFO [stderr] 
Nov 28 13:43:26.197 INFO [stderr] warning: unused variable: `p`
Nov 28 13:43:26.197 INFO [stderr]    --> src/server.rs:213:13
Nov 28 13:43:26.197 INFO [stderr]     |
Nov 28 13:43:26.197 INFO [stderr] 213 |             p => {
Nov 28 13:43:26.197 INFO [stderr]     |             ^ help: consider using `_p` instead
Nov 28 13:43:26.197 INFO [stderr] 
Nov 28 13:43:26.200 INFO [stderr] warning: variable does not need to be mutable
Nov 28 13:43:26.200 INFO [stderr]   --> src/http.rs:13:13
Nov 28 13:43:26.200 INFO [stderr]    |
Nov 28 13:43:26.200 INFO [stderr] 13 |         let mut content_type = match self{
Nov 28 13:43:26.200 INFO [stderr]    |             ----^^^^^^^^^^^^
Nov 28 13:43:26.200 INFO [stderr]    |             |
Nov 28 13:43:26.200 INFO [stderr]    |             help: remove this `mut`
Nov 28 13:43:26.200 INFO [stderr]    |
Nov 28 13:43:26.200 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 13:43:26.200 INFO [stderr] 
Nov 28 13:43:26.217 INFO [stderr] warning: variant is never constructed: `PathOutOfBounds`
Nov 28 13:43:26.217 INFO [stderr]   --> src/server.rs:24:5
Nov 28 13:43:26.217 INFO [stderr]    |
Nov 28 13:43:26.217 INFO [stderr] 24 |     PathOutOfBounds,
Nov 28 13:43:26.217 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 28 13:43:26.217 INFO [stderr]    |
Nov 28 13:43:26.217 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 13:43:26.217 INFO [stderr] 
Nov 28 13:43:26.217 INFO [stderr] warning: enum is never used: `LoggingLevel`
Nov 28 13:43:26.217 INFO [stderr]   --> src/server.rs:54:1
Nov 28 13:43:26.217 INFO [stderr]    |
Nov 28 13:43:26.217 INFO [stderr] 54 | enum LoggingLevel{
Nov 28 13:43:26.217 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 28 13:43:26.217 INFO [stderr] 
Nov 28 13:43:26.217 INFO [stderr] warning: method is never used: `create_new_server`
Nov 28 13:43:26.217 INFO [stderr]   --> src/server.rs:88:5
Nov 28 13:43:26.217 INFO [stderr]    |
Nov 28 13:43:26.217 INFO [stderr] 88 |     pub fn create_new_server() -> Server{
Nov 28 13:43:26.217 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:43:26.217 INFO [stderr] 
Nov 28 13:43:26.217 INFO [stderr] warning: function is never used: `load_file`
Nov 28 13:43:26.217 INFO [stderr]    --> src/server.rs:242:1
Nov 28 13:43:26.217 INFO [stderr]     |
Nov 28 13:43:26.217 INFO [stderr] 242 | pub fn load_file(path: &str) -> Result<String, FileLoadError>{
Nov 28 13:43:26.217 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:43:26.217 INFO [stderr] 
Nov 28 13:43:26.217 INFO [stderr] warning: variant is never constructed: `Plaintext`
Nov 28 13:43:26.217 INFO [stderr]  --> src/http.rs:8:5
Nov 28 13:43:26.217 INFO [stderr]   |
Nov 28 13:43:26.217 INFO [stderr] 8 |     Plaintext,
Nov 28 13:43:26.217 INFO [stderr]   |     ^^^^^^^^^
Nov 28 13:43:26.217 INFO [stderr] 
Nov 28 13:43:26.217 INFO [stderr] warning: unused attribute
Nov 28 13:43:26.217 INFO [stderr]   --> src/server.rs:17:1
Nov 28 13:43:26.217 INFO [stderr]    |
Nov 28 13:43:26.217 INFO [stderr] 17 | #[macro_use]
Nov 28 13:43:26.217 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 13:43:26.217 INFO [stderr]    |
Nov 28 13:43:26.217 INFO [stderr]    = note: #[warn(unused_attributes)] on by default
Nov 28 13:43:26.217 INFO [stderr] 
Nov 28 13:43:26.239 INFO [stderr] warning: variable does not need to be mutable
Nov 28 13:43:26.239 INFO [stderr]   --> src/http.rs:13:13
Nov 28 13:43:26.239 INFO [stderr]    |
Nov 28 13:43:26.239 INFO [stderr] 13 |         let mut content_type = match self{
Nov 28 13:43:26.239 INFO [stderr]    |             ----^^^^^^^^^^^^
Nov 28 13:43:26.239 INFO [stderr]    |             |
Nov 28 13:43:26.239 INFO [stderr]    |             help: remove this `mut`
Nov 28 13:43:26.239 INFO [stderr]    |
Nov 28 13:43:26.239 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 13:43:26.239 INFO [stderr] 
Nov 28 13:43:26.243 INFO [stderr] warning: variant is never constructed: `PathOutOfBounds`
Nov 28 13:43:26.243 INFO [stderr]   --> src/server.rs:24:5
Nov 28 13:43:26.243 INFO [stderr]    |
Nov 28 13:43:26.243 INFO [stderr] 24 |     PathOutOfBounds,
Nov 28 13:43:26.243 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 28 13:43:26.243 INFO [stderr]    |
Nov 28 13:43:26.243 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 13:43:26.243 INFO [stderr] 
Nov 28 13:43:26.243 INFO [stderr] warning: enum is never used: `LoggingLevel`
Nov 28 13:43:26.243 INFO [stderr]   --> src/server.rs:54:1
Nov 28 13:43:26.243 INFO [stderr]    |
Nov 28 13:43:26.243 INFO [stderr] 54 | enum LoggingLevel{
Nov 28 13:43:26.243 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 28 13:43:26.243 INFO [stderr] 
Nov 28 13:43:26.243 INFO [stderr] warning: method is never used: `create_new_server`
Nov 28 13:43:26.243 INFO [stderr]   --> src/server.rs:88:5
Nov 28 13:43:26.243 INFO [stderr]    |
Nov 28 13:43:26.243 INFO [stderr] 88 |     pub fn create_new_server() -> Server{
Nov 28 13:43:26.243 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:43:26.243 INFO [stderr] 
Nov 28 13:43:26.243 INFO [stderr] warning: function is never used: `load_file`
Nov 28 13:43:26.243 INFO [stderr]    --> src/server.rs:242:1
Nov 28 13:43:26.243 INFO [stderr]     |
Nov 28 13:43:26.243 INFO [stderr] 242 | pub fn load_file(path: &str) -> Result<String, FileLoadError>{
Nov 28 13:43:26.243 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:43:26.243 INFO [stderr] 
Nov 28 13:43:26.243 INFO [stderr] warning: variant is never constructed: `Plaintext`
Nov 28 13:43:26.243 INFO [stderr]  --> src/http.rs:8:5
Nov 28 13:43:26.243 INFO [stderr]   |
Nov 28 13:43:26.243 INFO [stderr] 8 |     Plaintext,
Nov 28 13:43:26.243 INFO [stderr]   |     ^^^^^^^^^
Nov 28 13:43:26.243 INFO [stderr] 
Nov 28 13:43:26.243 INFO [stderr] warning: unused attribute
Nov 28 13:43:26.243 INFO [stderr]   --> src/server.rs:17:1
Nov 28 13:43:26.243 INFO [stderr]    |
Nov 28 13:43:26.243 INFO [stderr] 17 | #[macro_use]
Nov 28 13:43:26.243 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 13:43:26.243 INFO [stderr]    |
Nov 28 13:43:26.243 INFO [stderr]    = note: #[warn(unused_attributes)] on by default
Nov 28 13:43:26.243 INFO [stderr] 
Nov 28 13:43:26.272 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Nov 28 13:43:26.272 INFO [stderr] su: No module specific data is present
Nov 28 13:43:26.660 INFO running `"docker" "inspect" "25121f9df702dc54584d33548a3b9aec8f33cff5f8b65bba757f31d9587d1ed4"`
Nov 28 13:43:26.880 INFO running `"docker" "rm" "-f" "25121f9df702dc54584d33548a3b9aec8f33cff5f8b65bba757f31d9587d1ed4"`
Nov 28 13:43:27.124 INFO [stdout] 25121f9df702dc54584d33548a3b9aec8f33cff5f8b65bba757f31d9587d1ed4