Dec 04 05:56:10.724 INFO checking zwirec/http_server against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 05:56:10.724 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 05:56:11.165 INFO [stdout] 35a771d0f2e6c2d9ba8934aedae99b18900b8f1e4d7b7a9c11b864092487f2af
Dec 04 05:56:11.167 INFO running `"docker" "start" "-a" "35a771d0f2e6c2d9ba8934aedae99b18900b8f1e4d7b7a9c11b864092487f2af"`
Dec 04 05:56:13.270 INFO [stderr] usermod: no changes
Dec 04 05:56:13.359 INFO [stderr]     Checking num-traits v0.2.1
Dec 04 05:56:13.359 INFO [stderr]     Checking libc v0.2.38
Dec 04 05:56:13.359 INFO [stderr]     Checking void v1.0.2
Dec 04 05:56:13.359 INFO [stderr]     Checking utf8-ranges v1.0.0
Dec 04 05:56:13.439 INFO [stderr]     Checking regex-syntax v0.4.2
Dec 04 05:56:13.439 INFO [stderr]     Checking strum v0.8.0
Dec 04 05:56:13.439 INFO [stderr]     Checking percent-encoding v1.0.1
Dec 04 05:56:13.439 INFO [stderr]    Compiling syn v0.11.11
Dec 04 05:56:14.131 INFO [stderr]     Checking unreachable v1.0.0
Dec 04 05:56:14.783 INFO [stderr]     Checking thread_local v0.3.5
Dec 04 05:56:18.239 INFO [stderr]     Checking memchr v2.0.1
Dec 04 05:56:18.239 INFO [stderr]     Checking time v0.1.39
Dec 04 05:56:19.293 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 04 05:56:20.199 INFO [stderr]     Checking num-integer v0.1.36
Dec 04 05:56:21.511 INFO [stderr]     Checking num-iter v0.1.35
Dec 04 05:56:21.703 INFO [stderr]     Checking regex v0.2.6
Dec 04 05:56:22.119 INFO [stderr]     Checking num v0.1.42
Dec 04 05:56:22.363 INFO [stderr]     Checking chrono v0.4.0
Dec 04 05:56:26.898 INFO [stderr]    Compiling strum_macros v0.8.0
Dec 04 05:56:30.122 INFO [stderr]     Checking http_server v0.1.0 (/source)
Dec 04 05:56:30.287 INFO [stderr] warning: unused import: `std::thread`
Dec 04 05:56:30.287 INFO [stderr]  --> src/server/server.rs:8:5
Dec 04 05:56:30.287 INFO [stderr]   |
Dec 04 05:56:30.287 INFO [stderr] 8 | use std::thread;
Dec 04 05:56:30.287 INFO [stderr]   |     ^^^^^^^^^^^
Dec 04 05:56:30.287 INFO [stderr]   |
Dec 04 05:56:30.287 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 05:56:30.287 INFO [stderr] 
Dec 04 05:56:30.287 INFO [stderr] warning: unused import: `std::io::SeekFrom`
Dec 04 05:56:30.287 INFO [stderr]   --> src/server/server.rs:10:5
Dec 04 05:56:30.287 INFO [stderr]    |
Dec 04 05:56:30.287 INFO [stderr] 10 | use std::io::SeekFrom;
Dec 04 05:56:30.287 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 04 05:56:30.287 INFO [stderr] 
Dec 04 05:56:30.287 INFO [stderr] warning: unused import: `Task`
Dec 04 05:56:30.287 INFO [stderr]  --> src/server/thread_pool.rs:1:32
Dec 04 05:56:30.287 INFO [stderr]   |
Dec 04 05:56:30.287 INFO [stderr] 1 | use ::server::worker::{Worker, Task};
Dec 04 05:56:30.287 INFO [stderr]   |                                ^^^^
Dec 04 05:56:30.287 INFO [stderr] 
Dec 04 05:56:30.287 INFO [stderr] warning: unused import: `self::chrono::prelude::*`
Dec 04 05:56:30.287 INFO [stderr]  --> src/server/response.rs:3:5
Dec 04 05:56:30.287 INFO [stderr]   |
Dec 04 05:56:30.287 INFO [stderr] 3 | use self::chrono::prelude::*;
Dec 04 05:56:30.287 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 05:56:30.287 INFO [stderr] 
Dec 04 05:56:30.287 INFO [stderr] warning: unused import: `EnumProperty`
Dec 04 05:56:30.287 INFO [stderr]  --> src/server/response.rs:4:13
Dec 04 05:56:30.287 INFO [stderr]   |
Dec 04 05:56:30.287 INFO [stderr] 4 | use strum::{EnumProperty, EnumMessage};
Dec 04 05:56:30.287 INFO [stderr]   |             ^^^^^^^^^^^^
Dec 04 05:56:30.287 INFO [stderr] 
Dec 04 05:56:30.287 INFO [stderr] warning: unused import: `std::fmt`
Dec 04 05:56:30.287 INFO [stderr]  --> src/server/response.rs:6:5
Dec 04 05:56:30.287 INFO [stderr]   |
Dec 04 05:56:30.287 INFO [stderr] 6 | use std::fmt;
Dec 04 05:56:30.287 INFO [stderr]   |     ^^^^^^^^
Dec 04 05:56:30.287 INFO [stderr] 
Dec 04 05:56:30.287 INFO [stderr] warning: unused import: `std::string::ToString`
Dec 04 05:56:30.287 INFO [stderr]   --> src/server/response.rs:10:5
Dec 04 05:56:30.287 INFO [stderr]    |
Dec 04 05:56:30.287 INFO [stderr] 10 | use std::string::ToString;
Dec 04 05:56:30.287 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 05:56:30.287 INFO [stderr] 
Dec 04 05:56:30.483 INFO [stderr] warning: unused import: `std::thread`
Dec 04 05:56:30.483 INFO [stderr]  --> src/server/server.rs:8:5
Dec 04 05:56:30.483 INFO [stderr]   |
Dec 04 05:56:30.483 INFO [stderr] 8 | use std::thread;
Dec 04 05:56:30.483 INFO [stderr]   |     ^^^^^^^^^^^
Dec 04 05:56:30.483 INFO [stderr]   |
Dec 04 05:56:30.483 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 05:56:30.483 INFO [stderr] 
Dec 04 05:56:30.483 INFO [stderr] warning: unused import: `std::io::SeekFrom`
Dec 04 05:56:30.483 INFO [stderr]   --> src/server/server.rs:10:5
Dec 04 05:56:30.483 INFO [stderr]    |
Dec 04 05:56:30.483 INFO [stderr] 10 | use std::io::SeekFrom;
Dec 04 05:56:30.483 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 04 05:56:30.483 INFO [stderr] 
Dec 04 05:56:30.483 INFO [stderr] warning: unused import: `Task`
Dec 04 05:56:30.483 INFO [stderr]  --> src/server/thread_pool.rs:1:32
Dec 04 05:56:30.483 INFO [stderr]   |
Dec 04 05:56:30.483 INFO [stderr] 1 | use ::server::worker::{Worker, Task};
Dec 04 05:56:30.483 INFO [stderr]   |                                ^^^^
Dec 04 05:56:30.483 INFO [stderr] 
Dec 04 05:56:30.483 INFO [stderr] warning: unused import: `self::chrono::prelude::*`
Dec 04 05:56:30.483 INFO [stderr]  --> src/server/response.rs:3:5
Dec 04 05:56:30.483 INFO [stderr]   |
Dec 04 05:56:30.483 INFO [stderr] 3 | use self::chrono::prelude::*;
Dec 04 05:56:30.483 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 05:56:30.483 INFO [stderr] 
Dec 04 05:56:30.483 INFO [stderr] warning: unused import: `EnumProperty`
Dec 04 05:56:30.483 INFO [stderr]  --> src/server/response.rs:4:13
Dec 04 05:56:30.483 INFO [stderr]   |
Dec 04 05:56:30.483 INFO [stderr] 4 | use strum::{EnumProperty, EnumMessage};
Dec 04 05:56:30.483 INFO [stderr]   |             ^^^^^^^^^^^^
Dec 04 05:56:30.483 INFO [stderr] 
Dec 04 05:56:30.483 INFO [stderr] warning: unused import: `std::fmt`
Dec 04 05:56:30.483 INFO [stderr]  --> src/server/response.rs:6:5
Dec 04 05:56:30.483 INFO [stderr]   |
Dec 04 05:56:30.483 INFO [stderr] 6 | use std::fmt;
Dec 04 05:56:30.483 INFO [stderr]   |     ^^^^^^^^
Dec 04 05:56:30.483 INFO [stderr] 
Dec 04 05:56:30.483 INFO [stderr] warning: unused import: `std::string::ToString`
Dec 04 05:56:30.483 INFO [stderr]   --> src/server/response.rs:10:5
Dec 04 05:56:30.483 INFO [stderr]    |
Dec 04 05:56:30.483 INFO [stderr] 10 | use std::string::ToString;
Dec 04 05:56:30.483 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 05:56:30.483 INFO [stderr] 
Dec 04 05:56:30.659 INFO [stderr] warning: unused variable: `len`
Dec 04 05:56:30.659 INFO [stderr]    --> src/server/request.rs:127:13
Dec 04 05:56:30.659 INFO [stderr]     |
Dec 04 05:56:30.659 INFO [stderr] 127 |         let len = p.len();
Dec 04 05:56:30.659 INFO [stderr]     |             ^^^ help: consider using `_len` instead
Dec 04 05:56:30.659 INFO [stderr]     |
Dec 04 05:56:30.659 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 05:56:30.659 INFO [stderr] 
Dec 04 05:56:30.659 INFO [stderr] warning: value assigned to `sub_path` is never read
Dec 04 05:56:30.659 INFO [stderr]    --> src/server/request.rs:186:17
Dec 04 05:56:30.659 INFO [stderr]     |
Dec 04 05:56:30.659 INFO [stderr] 186 |         let mut sub_path = String::from("");
Dec 04 05:56:30.659 INFO [stderr]     |                 ^^^^^^^^
Dec 04 05:56:30.659 INFO [stderr]     |
Dec 04 05:56:30.659 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 05:56:30.659 INFO [stderr] 
Dec 04 05:56:30.791 INFO [stderr] warning: field is never used: `workers`
Dec 04 05:56:30.791 INFO [stderr]  --> src/server/thread_pool.rs:6:5
Dec 04 05:56:30.791 INFO [stderr]   |
Dec 04 05:56:30.791 INFO [stderr] 6 |     workers: Vec<Worker>,
Dec 04 05:56:30.791 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 05:56:30.791 INFO [stderr]   |
Dec 04 05:56:30.791 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 05:56:30.791 INFO [stderr] 
Dec 04 05:56:30.791 INFO [stderr] warning: unused attribute
Dec 04 05:56:30.791 INFO [stderr]   --> src/server/server.rs:16:1
Dec 04 05:56:30.791 INFO [stderr]    |
Dec 04 05:56:30.791 INFO [stderr] 16 | #[macro_use]
Dec 04 05:56:30.791 INFO [stderr]    | ^^^^^^^^^^^^
Dec 04 05:56:30.791 INFO [stderr]    |
Dec 04 05:56:30.791 INFO [stderr]    = note: #[warn(unused_attributes)] on by default
Dec 04 05:56:30.791 INFO [stderr] 
Dec 04 05:56:30.795 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 05:56:30.795 INFO [stderr]    --> src/server/response.rs:134:29
Dec 04 05:56:30.795 INFO [stderr]     |
Dec 04 05:56:30.795 INFO [stderr] 134 |                             f.seek(SeekFrom::Start(n as u64));
Dec 04 05:56:30.795 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 05:56:30.795 INFO [stderr]     |
Dec 04 05:56:30.795 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 05:56:30.795 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 05:56:30.795 INFO [stderr] 
Dec 04 05:56:30.863 INFO [stderr] warning: unused variable: `len`
Dec 04 05:56:30.863 INFO [stderr]    --> src/server/request.rs:127:13
Dec 04 05:56:30.863 INFO [stderr]     |
Dec 04 05:56:30.863 INFO [stderr] 127 |         let len = p.len();
Dec 04 05:56:30.863 INFO [stderr]     |             ^^^ help: consider using `_len` instead
Dec 04 05:56:30.863 INFO [stderr]     |
Dec 04 05:56:30.863 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 05:56:30.863 INFO [stderr] 
Dec 04 05:56:30.863 INFO [stderr] warning: value assigned to `sub_path` is never read
Dec 04 05:56:30.863 INFO [stderr]    --> src/server/request.rs:186:17
Dec 04 05:56:30.863 INFO [stderr]     |
Dec 04 05:56:30.863 INFO [stderr] 186 |         let mut sub_path = String::from("");
Dec 04 05:56:30.863 INFO [stderr]     |                 ^^^^^^^^
Dec 04 05:56:30.863 INFO [stderr]     |
Dec 04 05:56:30.863 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 05:56:30.863 INFO [stderr] 
Dec 04 05:56:30.951 INFO [stderr] warning: field is never used: `workers`
Dec 04 05:56:30.951 INFO [stderr]  --> src/server/thread_pool.rs:6:5
Dec 04 05:56:30.951 INFO [stderr]   |
Dec 04 05:56:30.951 INFO [stderr] 6 |     workers: Vec<Worker>,
Dec 04 05:56:30.951 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 05:56:30.951 INFO [stderr]   |
Dec 04 05:56:30.951 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 05:56:30.951 INFO [stderr] 
Dec 04 05:56:30.951 INFO [stderr] warning: unused attribute
Dec 04 05:56:30.951 INFO [stderr]   --> src/server/server.rs:16:1
Dec 04 05:56:30.951 INFO [stderr]    |
Dec 04 05:56:30.951 INFO [stderr] 16 | #[macro_use]
Dec 04 05:56:30.951 INFO [stderr]    | ^^^^^^^^^^^^
Dec 04 05:56:30.951 INFO [stderr]    |
Dec 04 05:56:30.951 INFO [stderr]    = note: #[warn(unused_attributes)] on by default
Dec 04 05:56:30.951 INFO [stderr] 
Dec 04 05:56:30.956 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 05:56:30.957 INFO [stderr]    --> src/server/response.rs:134:29
Dec 04 05:56:30.957 INFO [stderr]     |
Dec 04 05:56:30.957 INFO [stderr] 134 |                             f.seek(SeekFrom::Start(n as u64));
Dec 04 05:56:30.957 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 05:56:30.957 INFO [stderr]     |
Dec 04 05:56:30.957 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 05:56:30.957 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 05:56:30.957 INFO [stderr] 
Dec 04 05:56:31.312 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.01s
Dec 04 05:56:31.320 INFO [stderr] su: No module specific data is present
Dec 04 05:56:32.219 INFO running `"docker" "inspect" "35a771d0f2e6c2d9ba8934aedae99b18900b8f1e4d7b7a9c11b864092487f2af"`
Dec 04 05:56:32.577 INFO running `"docker" "rm" "-f" "35a771d0f2e6c2d9ba8934aedae99b18900b8f1e4d7b7a9c11b864092487f2af"`
Dec 04 05:56:32.887 INFO [stdout] 35a771d0f2e6c2d9ba8934aedae99b18900b8f1e4d7b7a9c11b864092487f2af