Oct 31 17:01:24.446 INFO checking zwirec/http_server against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 17:01:24.446 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 31 17:01:24.924 INFO blam! a9f09f8e6b1ef4a8efe8a426a3ddf33d252d9e79eaa9350be95ffb7a3cccc51a
Oct 31 17:01:24.926 INFO running `"docker" "start" "-a" "a9f09f8e6b1ef4a8efe8a426a3ddf33d252d9e79eaa9350be95ffb7a3cccc51a"`
Oct 31 17:01:26.972 INFO kablam! usermod: no changes
Oct 31 17:01:27.088 INFO kablam!     Checking num-traits v0.2.1
Oct 31 17:01:27.088 INFO kablam!     Checking libc v0.2.38
Oct 31 17:01:27.088 INFO kablam!     Checking lazy_static v1.0.0
Oct 31 17:01:27.088 INFO kablam!     Checking regex-syntax v0.4.2
Oct 31 17:01:27.100 INFO kablam!     Checking strum v0.8.0
Oct 31 17:01:27.100 INFO kablam!     Checking percent-encoding v1.0.1
Oct 31 17:01:27.100 INFO kablam!    Compiling syn v0.11.11
Oct 31 17:01:27.866 INFO kablam!     Checking thread_local v0.3.5
Oct 31 17:01:31.758 INFO kablam!     Checking memchr v2.0.1
Oct 31 17:01:31.759 INFO kablam!     Checking time v0.1.39
Oct 31 17:01:32.680 INFO kablam!     Checking aho-corasick v0.6.4
Oct 31 17:01:32.732 INFO kablam!     Checking num-integer v0.1.36
Oct 31 17:01:34.080 INFO kablam!     Checking num-iter v0.1.35
Oct 31 17:01:34.740 INFO kablam!     Checking num v0.1.42
Oct 31 17:01:34.980 INFO kablam!     Checking chrono v0.4.0
Oct 31 17:01:35.868 INFO kablam!     Checking regex v0.2.6
Oct 31 17:01:38.988 INFO kablam!    Compiling strum_macros v0.8.0
Oct 31 17:01:42.716 INFO kablam!     Checking http_server v0.1.0 (/source)
Oct 31 17:01:42.992 INFO kablam! warning: unused import: `std::thread`
Oct 31 17:01:42.992 INFO kablam!  --> src/server/server.rs:8:5
Oct 31 17:01:42.993 INFO kablam!   |
Oct 31 17:01:42.993 INFO kablam! 8 | use std::thread;
Oct 31 17:01:42.993 INFO kablam!   |     ^^^^^^^^^^^
Oct 31 17:01:42.994 INFO kablam!   |
Oct 31 17:01:42.994 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 17:01:42.994 INFO kablam! 
Oct 31 17:01:42.994 INFO kablam! warning: unused import: `std::io::SeekFrom`
Oct 31 17:01:42.994 INFO kablam!   --> src/server/server.rs:10:5
Oct 31 17:01:42.995 INFO kablam!    |
Oct 31 17:01:42.995 INFO kablam! 10 | use std::io::SeekFrom;
Oct 31 17:01:42.995 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 31 17:01:42.995 INFO kablam! 
Oct 31 17:01:42.995 INFO kablam! warning: unused import: `Task`
Oct 31 17:01:42.995 INFO kablam!  --> src/server/thread_pool.rs:1:32
Oct 31 17:01:42.996 INFO kablam!   |
Oct 31 17:01:42.996 INFO kablam! 1 | use ::server::worker::{Worker, Task};
Oct 31 17:01:42.996 INFO kablam!   |                                ^^^^
Oct 31 17:01:42.996 INFO kablam! 
Oct 31 17:01:42.996 INFO kablam! warning: unused import: `self::chrono::prelude::*`
Oct 31 17:01:42.996 INFO kablam!  --> src/server/response.rs:3:5
Oct 31 17:01:42.997 INFO kablam!   |
Oct 31 17:01:42.997 INFO kablam! 3 | use self::chrono::prelude::*;
Oct 31 17:01:42.997 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:01:42.997 INFO kablam! 
Oct 31 17:01:42.997 INFO kablam! warning: unused import: `EnumProperty`
Oct 31 17:01:42.997 INFO kablam!  --> src/server/response.rs:4:13
Oct 31 17:01:42.997 INFO kablam!   |
Oct 31 17:01:42.998 INFO kablam! 4 | use strum::{EnumProperty, EnumMessage};
Oct 31 17:01:42.998 INFO kablam!   |             ^^^^^^^^^^^^
Oct 31 17:01:42.998 INFO kablam! 
Oct 31 17:01:42.998 INFO kablam! warning: unused import: `std::fmt`
Oct 31 17:01:42.998 INFO kablam!  --> src/server/response.rs:6:5
Oct 31 17:01:42.998 INFO kablam!   |
Oct 31 17:01:42.999 INFO kablam! 6 | use std::fmt;
Oct 31 17:01:42.999 INFO kablam!   |     ^^^^^^^^
Oct 31 17:01:42.999 INFO kablam! 
Oct 31 17:01:42.999 INFO kablam! warning: unused import: `std::string::ToString`
Oct 31 17:01:42.999 INFO kablam!   --> src/server/response.rs:10:5
Oct 31 17:01:42.999 INFO kablam!    |
Oct 31 17:01:42.999 INFO kablam! 10 | use std::string::ToString;
Oct 31 17:01:43.000 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:01:43.004 INFO kablam! 
Oct 31 17:01:43.027 INFO kablam! warning: unused import: `std::thread`
Oct 31 17:01:43.027 INFO kablam!  --> src/server/server.rs:8:5
Oct 31 17:01:43.027 INFO kablam!   |
Oct 31 17:01:43.027 INFO kablam! 8 | use std::thread;
Oct 31 17:01:43.027 INFO kablam!   |     ^^^^^^^^^^^
Oct 31 17:01:43.027 INFO kablam!   |
Oct 31 17:01:43.027 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 17:01:43.027 INFO kablam! 
Oct 31 17:01:43.027 INFO kablam! warning: unused import: `std::io::SeekFrom`
Oct 31 17:01:43.027 INFO kablam!   --> src/server/server.rs:10:5
Oct 31 17:01:43.027 INFO kablam!    |
Oct 31 17:01:43.027 INFO kablam! 10 | use std::io::SeekFrom;
Oct 31 17:01:43.027 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 31 17:01:43.027 INFO kablam! 
Oct 31 17:01:43.028 INFO kablam! warning: unused import: `Task`
Oct 31 17:01:43.028 INFO kablam!  --> src/server/thread_pool.rs:1:32
Oct 31 17:01:43.028 INFO kablam!   |
Oct 31 17:01:43.028 INFO kablam! 1 | use ::server::worker::{Worker, Task};
Oct 31 17:01:43.028 INFO kablam!   |                                ^^^^
Oct 31 17:01:43.036 INFO kablam! 
Oct 31 17:01:43.036 INFO kablam! warning: unused import: `self::chrono::prelude::*`
Oct 31 17:01:43.036 INFO kablam!  --> src/server/response.rs:3:5
Oct 31 17:01:43.036 INFO kablam!   |
Oct 31 17:01:43.036 INFO kablam! 3 | use self::chrono::prelude::*;
Oct 31 17:01:43.036 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:01:43.036 INFO kablam! 
Oct 31 17:01:43.036 INFO kablam! warning: unused import: `EnumProperty`
Oct 31 17:01:43.036 INFO kablam!  --> src/server/response.rs:4:13
Oct 31 17:01:43.036 INFO kablam!   |
Oct 31 17:01:43.036 INFO kablam! 4 | use strum::{EnumProperty, EnumMessage};
Oct 31 17:01:43.036 INFO kablam!   |             ^^^^^^^^^^^^
Oct 31 17:01:43.036 INFO kablam! 
Oct 31 17:01:43.036 INFO kablam! warning: unused import: `std::fmt`
Oct 31 17:01:43.036 INFO kablam!  --> src/server/response.rs:6:5
Oct 31 17:01:43.036 INFO kablam!   |
Oct 31 17:01:43.036 INFO kablam! 6 | use std::fmt;
Oct 31 17:01:43.036 INFO kablam!   |     ^^^^^^^^
Oct 31 17:01:43.036 INFO kablam! 
Oct 31 17:01:43.036 INFO kablam! warning: unused import: `std::string::ToString`
Oct 31 17:01:43.036 INFO kablam!   --> src/server/response.rs:10:5
Oct 31 17:01:43.036 INFO kablam!    |
Oct 31 17:01:43.036 INFO kablam! 10 | use std::string::ToString;
Oct 31 17:01:43.036 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:01:43.036 INFO kablam! 
Oct 31 17:01:43.236 INFO kablam! warning: unused variable: `len`
Oct 31 17:01:43.236 INFO kablam!    --> src/server/request.rs:127:13
Oct 31 17:01:43.236 INFO kablam!     |
Oct 31 17:01:43.236 INFO kablam! 127 |         let len = p.len();
Oct 31 17:01:43.236 INFO kablam!     |             ^^^ help: consider using `_len` instead
Oct 31 17:01:43.236 INFO kablam!     |
Oct 31 17:01:43.236 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 17:01:43.236 INFO kablam! 
Oct 31 17:01:43.236 INFO kablam! warning: value assigned to `sub_path` is never read
Oct 31 17:01:43.236 INFO kablam!    --> src/server/request.rs:186:17
Oct 31 17:01:43.236 INFO kablam!     |
Oct 31 17:01:43.236 INFO kablam! 186 |         let mut sub_path = String::from("");
Oct 31 17:01:43.236 INFO kablam!     |                 ^^^^^^^^
Oct 31 17:01:43.236 INFO kablam!     |
Oct 31 17:01:43.236 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 31 17:01:43.236 INFO kablam! 
Oct 31 17:01:43.304 INFO kablam! warning: field is never used: `workers`
Oct 31 17:01:43.304 INFO kablam!  --> src/server/thread_pool.rs:6:5
Oct 31 17:01:43.304 INFO kablam!   |
Oct 31 17:01:43.304 INFO kablam! 6 |     workers: Vec<Worker>,
Oct 31 17:01:43.304 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 31 17:01:43.304 INFO kablam!   |
Oct 31 17:01:43.304 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 31 17:01:43.304 INFO kablam! 
Oct 31 17:01:43.304 INFO kablam! warning: unused attribute
Oct 31 17:01:43.304 INFO kablam!   --> src/server/server.rs:16:1
Oct 31 17:01:43.304 INFO kablam!    |
Oct 31 17:01:43.304 INFO kablam! 16 | #[macro_use]
Oct 31 17:01:43.304 INFO kablam!    | ^^^^^^^^^^^^
Oct 31 17:01:43.304 INFO kablam!    |
Oct 31 17:01:43.304 INFO kablam!    = note: #[warn(unused_attributes)] on by default
Oct 31 17:01:43.304 INFO kablam! 
Oct 31 17:01:43.312 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 17:01:43.312 INFO kablam!    --> src/server/response.rs:134:29
Oct 31 17:01:43.312 INFO kablam!     |
Oct 31 17:01:43.312 INFO kablam! 134 |                             f.seek(SeekFrom::Start(n as u64));
Oct 31 17:01:43.312 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:01:43.312 INFO kablam!     |
Oct 31 17:01:43.312 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 31 17:01:43.312 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 17:01:43.312 INFO kablam! 
Oct 31 17:01:43.384 INFO kablam! warning: unused variable: `len`
Oct 31 17:01:43.384 INFO kablam!    --> src/server/request.rs:127:13
Oct 31 17:01:43.384 INFO kablam!     |
Oct 31 17:01:43.384 INFO kablam! 127 |         let len = p.len();
Oct 31 17:01:43.384 INFO kablam!     |             ^^^ help: consider using `_len` instead
Oct 31 17:01:43.384 INFO kablam!     |
Oct 31 17:01:43.384 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 17:01:43.384 INFO kablam! 
Oct 31 17:01:43.384 INFO kablam! warning: value assigned to `sub_path` is never read
Oct 31 17:01:43.384 INFO kablam!    --> src/server/request.rs:186:17
Oct 31 17:01:43.384 INFO kablam!     |
Oct 31 17:01:43.384 INFO kablam! 186 |         let mut sub_path = String::from("");
Oct 31 17:01:43.384 INFO kablam!     |                 ^^^^^^^^
Oct 31 17:01:43.384 INFO kablam!     |
Oct 31 17:01:43.384 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 31 17:01:43.384 INFO kablam! 
Oct 31 17:01:43.652 INFO kablam! warning: field is never used: `workers`
Oct 31 17:01:43.652 INFO kablam!  --> src/server/thread_pool.rs:6:5
Oct 31 17:01:43.652 INFO kablam!   |
Oct 31 17:01:43.652 INFO kablam! 6 |     workers: Vec<Worker>,
Oct 31 17:01:43.652 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 31 17:01:43.652 INFO kablam!   |
Oct 31 17:01:43.652 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 31 17:01:43.652 INFO kablam! 
Oct 31 17:01:43.652 INFO kablam! warning: unused attribute
Oct 31 17:01:43.652 INFO kablam!   --> src/server/server.rs:16:1
Oct 31 17:01:43.652 INFO kablam!    |
Oct 31 17:01:43.652 INFO kablam! 16 | #[macro_use]
Oct 31 17:01:43.652 INFO kablam!    | ^^^^^^^^^^^^
Oct 31 17:01:43.652 INFO kablam!    |
Oct 31 17:01:43.652 INFO kablam!    = note: #[warn(unused_attributes)] on by default
Oct 31 17:01:43.652 INFO kablam! 
Oct 31 17:01:43.676 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 17:01:43.676 INFO kablam!    --> src/server/response.rs:134:29
Oct 31 17:01:43.676 INFO kablam!     |
Oct 31 17:01:43.676 INFO kablam! 134 |                             f.seek(SeekFrom::Start(n as u64));
Oct 31 17:01:43.676 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:01:43.676 INFO kablam!     |
Oct 31 17:01:43.676 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 31 17:01:43.676 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 17:01:43.676 INFO kablam! 
Oct 31 17:01:43.944 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.94s
Oct 31 17:01:43.948 INFO kablam! su: No module specific data is present
Oct 31 17:01:44.838 INFO running `"docker" "rm" "-f" "a9f09f8e6b1ef4a8efe8a426a3ddf33d252d9e79eaa9350be95ffb7a3cccc51a"`
Oct 31 17:01:45.109 INFO blam! a9f09f8e6b1ef4a8efe8a426a3ddf33d252d9e79eaa9350be95ffb7a3cccc51a