Oct 27 11:57:31.530 INFO checking ErikBZ/private-island against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 11:57:31.530 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 11:57:31.783 INFO blam! 59f02d468c0687565af839268a3afb5c33a46222da0e76607796ac98afc9f8bb
Oct 27 11:57:31.787 INFO running `"docker" "start" "-a" "59f02d468c0687565af839268a3afb5c33a46222da0e76607796ac98afc9f8bb"`
Oct 27 11:57:32.437 INFO kablam! usermod: no changes
Oct 27 11:57:32.510 INFO kablam!     Checking socket2 v0.2.4
Oct 27 11:57:32.515 INFO kablam!     Checking clap v2.27.1
Oct 27 11:57:40.143 INFO kablam!     Checking private-island v0.1.0 (/source)
Oct 27 11:57:41.120 INFO kablam! warning: unused imports: `TcpListener`, `TcpStream`
Oct 27 11:57:41.120 INFO kablam!  --> src/main.rs:2:16
Oct 27 11:57:41.120 INFO kablam!   |
Oct 27 11:57:41.120 INFO kablam! 2 | use std::net::{TcpListener, TcpStream};
Oct 27 11:57:41.120 INFO kablam!   |                ^^^^^^^^^^^  ^^^^^^^^^
Oct 27 11:57:41.120 INFO kablam!   |
Oct 27 11:57:41.120 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 11:57:41.120 INFO kablam! 
Oct 27 11:57:41.120 INFO kablam! warning: unused import: `SubCommand`
Oct 27 11:57:41.120 INFO kablam!  --> src/main.rs:9:22
Oct 27 11:57:41.120 INFO kablam!   |
Oct 27 11:57:41.120 INFO kablam! 9 | use clap::{Arg, App, SubCommand};
Oct 27 11:57:41.120 INFO kablam!   |                      ^^^^^^^^^^
Oct 27 11:57:41.120 INFO kablam! 
Oct 27 11:57:41.120 INFO kablam! warning: unused import: `std::time::Duration`
Oct 27 11:57:41.120 INFO kablam!  --> src/server.rs:4:5
Oct 27 11:57:41.120 INFO kablam!   |
Oct 27 11:57:41.120 INFO kablam! 4 | use std::time::Duration;
Oct 27 11:57:41.120 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 27 11:57:41.120 INFO kablam! 
Oct 27 11:57:41.120 INFO kablam! warning: unused import: `std::io::prelude::*`
Oct 27 11:57:41.120 INFO kablam!  --> src/server.rs:7:5
Oct 27 11:57:41.120 INFO kablam!   |
Oct 27 11:57:41.120 INFO kablam! 7 | use std::io::prelude::*;
Oct 27 11:57:41.120 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 27 11:57:41.120 INFO kablam! 
Oct 27 11:57:41.120 INFO kablam! warning: unused import: `Path`
Oct 27 11:57:41.120 INFO kablam!   --> src/server.rs:10:17
Oct 27 11:57:41.120 INFO kablam!    |
Oct 27 11:57:41.120 INFO kablam! 10 | use std::path::{Path, PathBuf};
Oct 27 11:57:41.120 INFO kablam!    |                 ^^^^
Oct 27 11:57:41.120 INFO kablam! 
Oct 27 11:57:41.120 INFO kablam! warning: unused import: `clap`
Oct 27 11:57:41.120 INFO kablam!   --> src/server.rs:18:5
Oct 27 11:57:41.120 INFO kablam!    |
Oct 27 11:57:41.120 INFO kablam! 18 | use clap;
Oct 27 11:57:41.120 INFO kablam!    |     ^^^^
Oct 27 11:57:41.120 INFO kablam! 
Oct 27 11:57:41.208 INFO kablam! warning: unused variable: `e`
Oct 27 11:57:41.208 INFO kablam!   --> src/main.rs:61:13
Oct 27 11:57:41.208 INFO kablam!    |
Oct 27 11:57:41.208 INFO kablam! 61 |         Err(e) => panic!("Input cannot be parsed to unsinged 16 bit number"),
Oct 27 11:57:41.208 INFO kablam!    |             ^ help: consider using `_e` instead
Oct 27 11:57:41.209 INFO kablam!    |
Oct 27 11:57:41.209 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 11:57:41.209 INFO kablam! 
Oct 27 11:57:41.209 INFO kablam! warning: unused variable: `cfg`
Oct 27 11:57:41.209 INFO kablam!    --> src/server.rs:177:13
Oct 27 11:57:41.209 INFO kablam!     |
Oct 27 11:57:41.209 INFO kablam! 177 |         let cfg = &self.config.logging;
Oct 27 11:57:41.209 INFO kablam!     |             ^^^ help: consider using `_cfg` instead
Oct 27 11:57:41.209 INFO kablam! 
Oct 27 11:57:41.209 INFO kablam! warning: unused variable: `p`
Oct 27 11:57:41.209 INFO kablam!    --> src/server.rs:213:13
Oct 27 11:57:41.209 INFO kablam!     |
Oct 27 11:57:41.209 INFO kablam! 213 |             p => {
Oct 27 11:57:41.209 INFO kablam!     |             ^ help: consider using `_p` instead
Oct 27 11:57:41.209 INFO kablam! 
Oct 27 11:57:41.235 INFO kablam! warning: variable does not need to be mutable
Oct 27 11:57:41.235 INFO kablam!   --> src/http.rs:13:13
Oct 27 11:57:41.235 INFO kablam!    |
Oct 27 11:57:41.235 INFO kablam! 13 |         let mut content_type = match self{
Oct 27 11:57:41.235 INFO kablam!    |             ----^^^^^^^^^^^^
Oct 27 11:57:41.235 INFO kablam!    |             |
Oct 27 11:57:41.235 INFO kablam!    |             help: remove this `mut`
Oct 27 11:57:41.235 INFO kablam!    |
Oct 27 11:57:41.235 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 11:57:41.235 INFO kablam! 
Oct 27 11:57:41.243 INFO kablam! warning: variant is never constructed: `PathOutOfBounds`
Oct 27 11:57:41.243 INFO kablam!   --> src/server.rs:24:5
Oct 27 11:57:41.243 INFO kablam!    |
Oct 27 11:57:41.243 INFO kablam! 24 |     PathOutOfBounds,
Oct 27 11:57:41.243 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 11:57:41.243 INFO kablam!    |
Oct 27 11:57:41.243 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 11:57:41.243 INFO kablam! 
Oct 27 11:57:41.243 INFO kablam! warning: enum is never used: `LoggingLevel`
Oct 27 11:57:41.243 INFO kablam!   --> src/server.rs:54:1
Oct 27 11:57:41.243 INFO kablam!    |
Oct 27 11:57:41.243 INFO kablam! 54 | enum LoggingLevel{
Oct 27 11:57:41.243 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 27 11:57:41.243 INFO kablam! 
Oct 27 11:57:41.244 INFO kablam! warning: method is never used: `create_new_server`
Oct 27 11:57:41.244 INFO kablam!   --> src/server.rs:88:5
Oct 27 11:57:41.244 INFO kablam!    |
Oct 27 11:57:41.244 INFO kablam! 88 |     pub fn create_new_server() -> Server{
Oct 27 11:57:41.244 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:57:41.244 INFO kablam! 
Oct 27 11:57:41.244 INFO kablam! warning: function is never used: `load_file`
Oct 27 11:57:41.244 INFO kablam!    --> src/server.rs:242:1
Oct 27 11:57:41.244 INFO kablam!     |
Oct 27 11:57:41.244 INFO kablam! 242 | pub fn load_file(path: &str) -> Result<String, FileLoadError>{
Oct 27 11:57:41.244 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:57:41.244 INFO kablam! 
Oct 27 11:57:41.244 INFO kablam! warning: variant is never constructed: `Plaintext`
Oct 27 11:57:41.244 INFO kablam!  --> src/http.rs:8:5
Oct 27 11:57:41.244 INFO kablam!   |
Oct 27 11:57:41.244 INFO kablam! 8 |     Plaintext,
Oct 27 11:57:41.244 INFO kablam!   |     ^^^^^^^^^
Oct 27 11:57:41.244 INFO kablam! 
Oct 27 11:57:41.244 INFO kablam! warning: unused attribute
Oct 27 11:57:41.244 INFO kablam!   --> src/server.rs:17:1
Oct 27 11:57:41.244 INFO kablam!    |
Oct 27 11:57:41.244 INFO kablam! 17 | #[macro_use]
Oct 27 11:57:41.244 INFO kablam!    | ^^^^^^^^^^^^
Oct 27 11:57:41.244 INFO kablam!    |
Oct 27 11:57:41.245 INFO kablam!    = note: #[warn(unused_attributes)] on by default
Oct 27 11:57:41.245 INFO kablam! 
Oct 27 11:57:41.503 INFO kablam! warning: unused imports: `TcpListener`, `TcpStream`
Oct 27 11:57:41.503 INFO kablam!  --> src/main.rs:2:16
Oct 27 11:57:41.503 INFO kablam!   |
Oct 27 11:57:41.503 INFO kablam! 2 | use std::net::{TcpListener, TcpStream};
Oct 27 11:57:41.503 INFO kablam!   |                ^^^^^^^^^^^  ^^^^^^^^^
Oct 27 11:57:41.503 INFO kablam!   |
Oct 27 11:57:41.503 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 11:57:41.503 INFO kablam! 
Oct 27 11:57:41.503 INFO kablam! warning: unused import: `SubCommand`
Oct 27 11:57:41.503 INFO kablam!  --> src/main.rs:9:22
Oct 27 11:57:41.503 INFO kablam!   |
Oct 27 11:57:41.503 INFO kablam! 9 | use clap::{Arg, App, SubCommand};
Oct 27 11:57:41.503 INFO kablam!   |                      ^^^^^^^^^^
Oct 27 11:57:41.503 INFO kablam! 
Oct 27 11:57:41.503 INFO kablam! warning: unused import: `std::time::Duration`
Oct 27 11:57:41.503 INFO kablam!  --> src/server.rs:4:5
Oct 27 11:57:41.503 INFO kablam!   |
Oct 27 11:57:41.503 INFO kablam! 4 | use std::time::Duration;
Oct 27 11:57:41.503 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 27 11:57:41.503 INFO kablam! 
Oct 27 11:57:41.503 INFO kablam! warning: unused import: `std::io::prelude::*`
Oct 27 11:57:41.503 INFO kablam!  --> src/server.rs:7:5
Oct 27 11:57:41.503 INFO kablam!   |
Oct 27 11:57:41.503 INFO kablam! 7 | use std::io::prelude::*;
Oct 27 11:57:41.503 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 27 11:57:41.503 INFO kablam! 
Oct 27 11:57:41.503 INFO kablam! warning: unused import: `Path`
Oct 27 11:57:41.503 INFO kablam!   --> src/server.rs:10:17
Oct 27 11:57:41.503 INFO kablam!    |
Oct 27 11:57:41.503 INFO kablam! 10 | use std::path::{Path, PathBuf};
Oct 27 11:57:41.503 INFO kablam!    |                 ^^^^
Oct 27 11:57:41.503 INFO kablam! 
Oct 27 11:57:41.503 INFO kablam! warning: unused import: `clap`
Oct 27 11:57:41.503 INFO kablam!   --> src/server.rs:18:5
Oct 27 11:57:41.503 INFO kablam!    |
Oct 27 11:57:41.503 INFO kablam! 18 | use clap;
Oct 27 11:57:41.503 INFO kablam!    |     ^^^^
Oct 27 11:57:41.503 INFO kablam! 
Oct 27 11:57:41.587 INFO kablam! warning: unused variable: `e`
Oct 27 11:57:41.587 INFO kablam!   --> src/main.rs:61:13
Oct 27 11:57:41.587 INFO kablam!    |
Oct 27 11:57:41.587 INFO kablam! 61 |         Err(e) => panic!("Input cannot be parsed to unsinged 16 bit number"),
Oct 27 11:57:41.587 INFO kablam!    |             ^ help: consider using `_e` instead
Oct 27 11:57:41.587 INFO kablam!    |
Oct 27 11:57:41.587 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 11:57:41.587 INFO kablam! 
Oct 27 11:57:41.587 INFO kablam! warning: unused variable: `cfg`
Oct 27 11:57:41.587 INFO kablam!    --> src/server.rs:177:13
Oct 27 11:57:41.587 INFO kablam!     |
Oct 27 11:57:41.587 INFO kablam! 177 |         let cfg = &self.config.logging;
Oct 27 11:57:41.588 INFO kablam!     |             ^^^ help: consider using `_cfg` instead
Oct 27 11:57:41.588 INFO kablam! 
Oct 27 11:57:41.588 INFO kablam! warning: unused variable: `p`
Oct 27 11:57:41.588 INFO kablam!    --> src/server.rs:213:13
Oct 27 11:57:41.588 INFO kablam!     |
Oct 27 11:57:41.588 INFO kablam! 213 |             p => {
Oct 27 11:57:41.588 INFO kablam!     |             ^ help: consider using `_p` instead
Oct 27 11:57:41.588 INFO kablam! 
Oct 27 11:57:41.639 INFO kablam! warning: variable does not need to be mutable
Oct 27 11:57:41.639 INFO kablam!   --> src/http.rs:13:13
Oct 27 11:57:41.639 INFO kablam!    |
Oct 27 11:57:41.639 INFO kablam! 13 |         let mut content_type = match self{
Oct 27 11:57:41.639 INFO kablam!    |             ----^^^^^^^^^^^^
Oct 27 11:57:41.639 INFO kablam!    |             |
Oct 27 11:57:41.639 INFO kablam!    |             help: remove this `mut`
Oct 27 11:57:41.639 INFO kablam!    |
Oct 27 11:57:41.639 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 11:57:41.639 INFO kablam! 
Oct 27 11:57:41.639 INFO kablam! warning: variant is never constructed: `PathOutOfBounds`
Oct 27 11:57:41.639 INFO kablam!   --> src/server.rs:24:5
Oct 27 11:57:41.639 INFO kablam!    |
Oct 27 11:57:41.639 INFO kablam! 24 |     PathOutOfBounds,
Oct 27 11:57:41.639 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 11:57:41.639 INFO kablam!    |
Oct 27 11:57:41.639 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 11:57:41.640 INFO kablam! 
Oct 27 11:57:41.640 INFO kablam! warning: enum is never used: `LoggingLevel`
Oct 27 11:57:41.640 INFO kablam!   --> src/server.rs:54:1
Oct 27 11:57:41.640 INFO kablam!    |
Oct 27 11:57:41.640 INFO kablam! 54 | enum LoggingLevel{
Oct 27 11:57:41.640 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 27 11:57:41.640 INFO kablam! 
Oct 27 11:57:41.640 INFO kablam! warning: method is never used: `create_new_server`
Oct 27 11:57:41.640 INFO kablam!   --> src/server.rs:88:5
Oct 27 11:57:41.640 INFO kablam!    |
Oct 27 11:57:41.640 INFO kablam! 88 |     pub fn create_new_server() -> Server{
Oct 27 11:57:41.640 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:57:41.640 INFO kablam! 
Oct 27 11:57:41.640 INFO kablam! warning: function is never used: `load_file`
Oct 27 11:57:41.640 INFO kablam!    --> src/server.rs:242:1
Oct 27 11:57:41.640 INFO kablam!     |
Oct 27 11:57:41.640 INFO kablam! 242 | pub fn load_file(path: &str) -> Result<String, FileLoadError>{
Oct 27 11:57:41.640 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:57:41.640 INFO kablam! 
Oct 27 11:57:41.640 INFO kablam! warning: variant is never constructed: `Plaintext`
Oct 27 11:57:41.640 INFO kablam!  --> src/http.rs:8:5
Oct 27 11:57:41.640 INFO kablam!   |
Oct 27 11:57:41.640 INFO kablam! 8 |     Plaintext,
Oct 27 11:57:41.640 INFO kablam!   |     ^^^^^^^^^
Oct 27 11:57:41.641 INFO kablam! 
Oct 27 11:57:41.641 INFO kablam! warning: unused attribute
Oct 27 11:57:41.641 INFO kablam!   --> src/server.rs:17:1
Oct 27 11:57:41.641 INFO kablam!    |
Oct 27 11:57:41.641 INFO kablam! 17 | #[macro_use]
Oct 27 11:57:41.641 INFO kablam!    | ^^^^^^^^^^^^
Oct 27 11:57:41.641 INFO kablam!    |
Oct 27 11:57:41.641 INFO kablam!    = note: #[warn(unused_attributes)] on by default
Oct 27 11:57:41.641 INFO kablam! 
Oct 27 11:57:41.683 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.22s
Oct 27 11:57:41.695 INFO kablam! su: No module specific data is present
Oct 27 11:57:42.186 INFO running `"docker" "rm" "-f" "59f02d468c0687565af839268a3afb5c33a46222da0e76607796ac98afc9f8bb"`
Oct 27 11:57:42.589 INFO blam! 59f02d468c0687565af839268a3afb5c33a46222da0e76607796ac98afc9f8bb