Nov 29 13:48:14.001 INFO checking zwirec/http_server against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 13:48:14.001 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 13:48:14.533 INFO [stdout] 670ef97685e3a49dd470fb3f3063856097a790bd95c657a656b9bfdd1fd54b77
Nov 29 13:48:14.535 INFO running `"docker" "start" "-a" "670ef97685e3a49dd470fb3f3063856097a790bd95c657a656b9bfdd1fd54b77"`
Nov 29 13:48:16.748 INFO [stderr] usermod: no changes
Nov 29 13:48:16.868 INFO [stderr]     Checking num-traits v0.2.1
Nov 29 13:48:16.872 INFO [stderr]     Checking libc v0.2.38
Nov 29 13:48:16.872 INFO [stderr]     Checking void v1.0.2
Nov 29 13:48:16.872 INFO [stderr]     Checking regex-syntax v0.4.2
Nov 29 13:48:16.872 INFO [stderr]     Checking utf8-ranges v1.0.0
Nov 29 13:48:16.872 INFO [stderr]     Checking percent-encoding v1.0.1
Nov 29 13:48:16.872 INFO [stderr]     Checking strum v0.8.0
Nov 29 13:48:16.872 INFO [stderr]    Compiling syn v0.11.11
Nov 29 13:48:17.722 INFO [stderr]     Checking unreachable v1.0.0
Nov 29 13:48:18.159 INFO [stderr]     Checking thread_local v0.3.5
Nov 29 13:48:21.946 INFO [stderr]     Checking memchr v2.0.1
Nov 29 13:48:21.947 INFO [stderr]     Checking time v0.1.39
Nov 29 13:48:22.612 INFO [stderr]     Checking aho-corasick v0.6.4
Nov 29 13:48:23.552 INFO [stderr]     Checking num-integer v0.1.36
Nov 29 13:48:24.841 INFO [stderr]     Checking regex v0.2.6
Nov 29 13:48:24.956 INFO [stderr]     Checking num-iter v0.1.35
Nov 29 13:48:25.416 INFO [stderr]     Checking num v0.1.42
Nov 29 13:48:25.682 INFO [stderr]     Checking chrono v0.4.0
Nov 29 13:48:30.153 INFO [stderr]    Compiling strum_macros v0.8.0
Nov 29 13:48:34.249 INFO [stderr]     Checking http_server v0.1.0 (/source)
Nov 29 13:48:34.644 INFO [stderr] warning: unused import: `std::thread`
Nov 29 13:48:34.644 INFO [stderr]  --> src/server/server.rs:8:5
Nov 29 13:48:34.644 INFO [stderr]   |
Nov 29 13:48:34.644 INFO [stderr] 8 | use std::thread;
Nov 29 13:48:34.644 INFO [stderr]   |     ^^^^^^^^^^^
Nov 29 13:48:34.644 INFO [stderr]   |
Nov 29 13:48:34.644 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 13:48:34.644 INFO [stderr] 
Nov 29 13:48:34.644 INFO [stderr] warning: unused import: `std::io::SeekFrom`
Nov 29 13:48:34.644 INFO [stderr]   --> src/server/server.rs:10:5
Nov 29 13:48:34.644 INFO [stderr]    |
Nov 29 13:48:34.644 INFO [stderr] 10 | use std::io::SeekFrom;
Nov 29 13:48:34.644 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 29 13:48:34.644 INFO [stderr] 
Nov 29 13:48:34.644 INFO [stderr] warning: unused import: `std::thread`
Nov 29 13:48:34.645 INFO [stderr]  --> src/server/server.rs:8:5
Nov 29 13:48:34.645 INFO [stderr]   |
Nov 29 13:48:34.645 INFO [stderr] 8 | use std::thread;
Nov 29 13:48:34.645 INFO [stderr]   |     ^^^^^^^^^^^
Nov 29 13:48:34.645 INFO [stderr]   |
Nov 29 13:48:34.645 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 13:48:34.645 INFO [stderr] 
Nov 29 13:48:34.645 INFO [stderr] warning: unused import: `std::io::SeekFrom`
Nov 29 13:48:34.645 INFO [stderr]   --> src/server/server.rs:10:5
Nov 29 13:48:34.645 INFO [stderr]    |
Nov 29 13:48:34.645 INFO [stderr] 10 | use std::io::SeekFrom;
Nov 29 13:48:34.645 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 29 13:48:34.645 INFO [stderr] 
Nov 29 13:48:34.645 INFO [stderr] warning: unused import: `Task`
Nov 29 13:48:34.645 INFO [stderr]  --> src/server/thread_pool.rs:1:32
Nov 29 13:48:34.645 INFO [stderr]   |
Nov 29 13:48:34.645 INFO [stderr] 1 | use ::server::worker::{Worker, Task};
Nov 29 13:48:34.645 INFO [stderr]   |                                ^^^^
Nov 29 13:48:34.645 INFO [stderr] 
Nov 29 13:48:34.645 INFO [stderr] warning: unused import: `self::chrono::prelude::*`
Nov 29 13:48:34.645 INFO [stderr]  --> src/server/response.rs:3:5
Nov 29 13:48:34.645 INFO [stderr]   |
Nov 29 13:48:34.645 INFO [stderr] 3 | use self::chrono::prelude::*;
Nov 29 13:48:34.645 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 13:48:34.645 INFO [stderr] 
Nov 29 13:48:34.645 INFO [stderr] warning: unused import: `EnumProperty`
Nov 29 13:48:34.645 INFO [stderr]  --> src/server/response.rs:4:13
Nov 29 13:48:34.645 INFO [stderr]   |
Nov 29 13:48:34.645 INFO [stderr] 4 | use strum::{EnumProperty, EnumMessage};
Nov 29 13:48:34.645 INFO [stderr]   |             ^^^^^^^^^^^^
Nov 29 13:48:34.645 INFO [stderr] 
Nov 29 13:48:34.645 INFO [stderr] warning: unused import: `std::fmt`
Nov 29 13:48:34.645 INFO [stderr]  --> src/server/response.rs:6:5
Nov 29 13:48:34.645 INFO [stderr]   |
Nov 29 13:48:34.645 INFO [stderr] 6 | use std::fmt;
Nov 29 13:48:34.645 INFO [stderr]   |     ^^^^^^^^
Nov 29 13:48:34.645 INFO [stderr] 
Nov 29 13:48:34.645 INFO [stderr] warning: unused import: `std::string::ToString`
Nov 29 13:48:34.645 INFO [stderr]   --> src/server/response.rs:10:5
Nov 29 13:48:34.645 INFO [stderr]    |
Nov 29 13:48:34.645 INFO [stderr] 10 | use std::string::ToString;
Nov 29 13:48:34.645 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 29 13:48:34.645 INFO [stderr] 
Nov 29 13:48:34.654 INFO [stderr] warning: unused import: `Task`
Nov 29 13:48:34.654 INFO [stderr]  --> src/server/thread_pool.rs:1:32
Nov 29 13:48:34.654 INFO [stderr]   |
Nov 29 13:48:34.654 INFO [stderr] 1 | use ::server::worker::{Worker, Task};
Nov 29 13:48:34.654 INFO [stderr]   |                                ^^^^
Nov 29 13:48:34.654 INFO [stderr] 
Nov 29 13:48:34.654 INFO [stderr] warning: unused import: `self::chrono::prelude::*`
Nov 29 13:48:34.654 INFO [stderr]  --> src/server/response.rs:3:5
Nov 29 13:48:34.654 INFO [stderr]   |
Nov 29 13:48:34.654 INFO [stderr] 3 | use self::chrono::prelude::*;
Nov 29 13:48:34.654 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 13:48:34.654 INFO [stderr] 
Nov 29 13:48:34.654 INFO [stderr] warning: unused import: `EnumProperty`
Nov 29 13:48:34.654 INFO [stderr]  --> src/server/response.rs:4:13
Nov 29 13:48:34.654 INFO [stderr]   |
Nov 29 13:48:34.654 INFO [stderr] 4 | use strum::{EnumProperty, EnumMessage};
Nov 29 13:48:34.654 INFO [stderr]   |             ^^^^^^^^^^^^
Nov 29 13:48:34.654 INFO [stderr] 
Nov 29 13:48:34.654 INFO [stderr] warning: unused import: `std::fmt`
Nov 29 13:48:34.654 INFO [stderr]  --> src/server/response.rs:6:5
Nov 29 13:48:34.654 INFO [stderr]   |
Nov 29 13:48:34.654 INFO [stderr] 6 | use std::fmt;
Nov 29 13:48:34.654 INFO [stderr]   |     ^^^^^^^^
Nov 29 13:48:34.654 INFO [stderr] 
Nov 29 13:48:34.654 INFO [stderr] warning: unused import: `std::string::ToString`
Nov 29 13:48:34.654 INFO [stderr]   --> src/server/response.rs:10:5
Nov 29 13:48:34.654 INFO [stderr]    |
Nov 29 13:48:34.654 INFO [stderr] 10 | use std::string::ToString;
Nov 29 13:48:34.654 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 29 13:48:34.655 INFO [stderr] 
Nov 29 13:48:34.972 INFO [stderr] warning: unused variable: `len`
Nov 29 13:48:34.972 INFO [stderr]    --> src/server/request.rs:127:13
Nov 29 13:48:34.972 INFO [stderr]     |
Nov 29 13:48:34.972 INFO [stderr] 127 |         let len = p.len();
Nov 29 13:48:34.972 INFO [stderr]     |             ^^^ help: consider using `_len` instead
Nov 29 13:48:34.972 INFO [stderr]     |
Nov 29 13:48:34.972 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 13:48:34.972 INFO [stderr] 
Nov 29 13:48:34.972 INFO [stderr] warning: value assigned to `sub_path` is never read
Nov 29 13:48:34.972 INFO [stderr]    --> src/server/request.rs:186:17
Nov 29 13:48:34.972 INFO [stderr]     |
Nov 29 13:48:34.972 INFO [stderr] 186 |         let mut sub_path = String::from("");
Nov 29 13:48:34.972 INFO [stderr]     |                 ^^^^^^^^
Nov 29 13:48:34.972 INFO [stderr]     |
Nov 29 13:48:34.972 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 29 13:48:34.972 INFO [stderr] 
Nov 29 13:48:35.064 INFO [stderr] warning: unused variable: `len`
Nov 29 13:48:35.064 INFO [stderr]    --> src/server/request.rs:127:13
Nov 29 13:48:35.064 INFO [stderr]     |
Nov 29 13:48:35.064 INFO [stderr] 127 |         let len = p.len();
Nov 29 13:48:35.064 INFO [stderr]     |             ^^^ help: consider using `_len` instead
Nov 29 13:48:35.064 INFO [stderr]     |
Nov 29 13:48:35.064 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 13:48:35.064 INFO [stderr] 
Nov 29 13:48:35.064 INFO [stderr] warning: value assigned to `sub_path` is never read
Nov 29 13:48:35.064 INFO [stderr]    --> src/server/request.rs:186:17
Nov 29 13:48:35.064 INFO [stderr]     |
Nov 29 13:48:35.064 INFO [stderr] 186 |         let mut sub_path = String::from("");
Nov 29 13:48:35.064 INFO [stderr]     |                 ^^^^^^^^
Nov 29 13:48:35.064 INFO [stderr]     |
Nov 29 13:48:35.064 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 29 13:48:35.064 INFO [stderr] 
Nov 29 13:48:35.080 INFO [stderr] warning: field is never used: `workers`
Nov 29 13:48:35.080 INFO [stderr]  --> src/server/thread_pool.rs:6:5
Nov 29 13:48:35.080 INFO [stderr]   |
Nov 29 13:48:35.080 INFO [stderr] 6 |     workers: Vec<Worker>,
Nov 29 13:48:35.080 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 13:48:35.080 INFO [stderr]   |
Nov 29 13:48:35.080 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 13:48:35.080 INFO [stderr] 
Nov 29 13:48:35.080 INFO [stderr] warning: unused attribute
Nov 29 13:48:35.080 INFO [stderr]   --> src/server/server.rs:16:1
Nov 29 13:48:35.080 INFO [stderr]    |
Nov 29 13:48:35.080 INFO [stderr] 16 | #[macro_use]
Nov 29 13:48:35.080 INFO [stderr]    | ^^^^^^^^^^^^
Nov 29 13:48:35.080 INFO [stderr]    |
Nov 29 13:48:35.080 INFO [stderr]    = note: #[warn(unused_attributes)] on by default
Nov 29 13:48:35.080 INFO [stderr] 
Nov 29 13:48:35.088 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 13:48:35.088 INFO [stderr]    --> src/server/response.rs:134:29
Nov 29 13:48:35.088 INFO [stderr]     |
Nov 29 13:48:35.088 INFO [stderr] 134 |                             f.seek(SeekFrom::Start(n as u64));
Nov 29 13:48:35.088 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 13:48:35.088 INFO [stderr]     |
Nov 29 13:48:35.088 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 13:48:35.088 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 13:48:35.088 INFO [stderr] 
Nov 29 13:48:35.231 INFO [stderr] warning: field is never used: `workers`
Nov 29 13:48:35.231 INFO [stderr]  --> src/server/thread_pool.rs:6:5
Nov 29 13:48:35.231 INFO [stderr]   |
Nov 29 13:48:35.231 INFO [stderr] 6 |     workers: Vec<Worker>,
Nov 29 13:48:35.231 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 13:48:35.231 INFO [stderr]   |
Nov 29 13:48:35.231 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 13:48:35.231 INFO [stderr] 
Nov 29 13:48:35.231 INFO [stderr] warning: unused attribute
Nov 29 13:48:35.231 INFO [stderr]   --> src/server/server.rs:16:1
Nov 29 13:48:35.231 INFO [stderr]    |
Nov 29 13:48:35.231 INFO [stderr] 16 | #[macro_use]
Nov 29 13:48:35.231 INFO [stderr]    | ^^^^^^^^^^^^
Nov 29 13:48:35.231 INFO [stderr]    |
Nov 29 13:48:35.231 INFO [stderr]    = note: #[warn(unused_attributes)] on by default
Nov 29 13:48:35.231 INFO [stderr] 
Nov 29 13:48:35.236 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 13:48:35.236 INFO [stderr]    --> src/server/response.rs:134:29
Nov 29 13:48:35.236 INFO [stderr]     |
Nov 29 13:48:35.236 INFO [stderr] 134 |                             f.seek(SeekFrom::Start(n as u64));
Nov 29 13:48:35.236 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 13:48:35.236 INFO [stderr]     |
Nov 29 13:48:35.236 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 13:48:35.236 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 13:48:35.236 INFO [stderr] 
Nov 29 13:48:35.625 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.83s
Nov 29 13:48:35.630 INFO [stderr] su: No module specific data is present
Nov 29 13:48:36.895 INFO running `"docker" "inspect" "670ef97685e3a49dd470fb3f3063856097a790bd95c657a656b9bfdd1fd54b77"`
Nov 29 13:48:37.200 INFO running `"docker" "rm" "-f" "670ef97685e3a49dd470fb3f3063856097a790bd95c657a656b9bfdd1fd54b77"`
Nov 29 13:48:37.564 INFO [stdout] 670ef97685e3a49dd470fb3f3063856097a790bd95c657a656b9bfdd1fd54b77