Sep 02 01:57:47.411 INFO checking boondock-0.0.50 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 02 01:57:47.411 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 02 01:57:47.411 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 01:57:47.659 INFO blam! 6977d871525215261b05996899f6387346ea7ddf3b31deca278497c56f43b242
Sep 02 01:57:47.661 INFO running `"docker" "start" "-a" "6977d871525215261b05996899f6387346ea7ddf3b31deca278497c56f43b242"`
Sep 02 01:57:48.529 INFO kablam!     Checking boondock v0.0.50 (file:///source)
Sep 02 01:57:52.689 INFO kablam! warning: unused import: `std`
Sep 02 01:57:52.689 INFO kablam!  --> src/util.rs:1:5
Sep 02 01:57:52.689 INFO kablam!   |
Sep 02 01:57:52.689 INFO kablam! 1 | use std;
Sep 02 01:57:52.689 INFO kablam!   |     ^^^
Sep 02 01:57:52.689 INFO kablam!   |
Sep 02 01:57:52.689 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 01:57:52.689 INFO kablam! 
Sep 02 01:57:52.689 INFO kablam! warning: unused import: `std`
Sep 02 01:57:52.689 INFO kablam!  --> src/unix.rs:1:5
Sep 02 01:57:52.690 INFO kablam!   |
Sep 02 01:57:52.690 INFO kablam! 1 | use std;
Sep 02 01:57:52.690 INFO kablam!   |     ^^^
Sep 02 01:57:52.690 INFO kablam! 
Sep 02 01:57:52.690 INFO kablam! warning: unused import: `ToSocketAddrs`
Sep 02 01:57:52.690 INFO kablam!  --> src/unix.rs:5:28
Sep 02 01:57:52.690 INFO kablam!   |
Sep 02 01:57:52.690 INFO kablam! 5 | use std::net::{SocketAddr, ToSocketAddrs, SocketAddrV4, Ipv4Addr, Shutdown};
Sep 02 01:57:52.690 INFO kablam!   |                            ^^^^^^^^^^^^^
Sep 02 01:57:52.690 INFO kablam! 
Sep 02 01:57:52.690 INFO kablam! warning: unused import: `std`
Sep 02 01:57:52.690 INFO kablam!  --> src/docker.rs:1:5
Sep 02 01:57:52.690 INFO kablam!   |
Sep 02 01:57:52.690 INFO kablam! 1 | use std;
Sep 02 01:57:52.690 INFO kablam!   |     ^^^
Sep 02 01:57:52.690 INFO kablam! 
Sep 02 01:57:52.690 INFO kablam! warning: unused import: `std::collections::BTreeMap`
Sep 02 01:57:52.690 INFO kablam!  --> src/docker.rs:2:5
Sep 02 01:57:52.690 INFO kablam!   |
Sep 02 01:57:52.690 INFO kablam! 2 | use std::collections::BTreeMap;
Sep 02 01:57:52.690 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:57:52.690 INFO kablam! 
Sep 02 01:57:52.690 INFO kablam! warning: unused import: `self`
Sep 02 01:57:52.690 INFO kablam!  --> src/docker.rs:6:15
Sep 02 01:57:52.690 INFO kablam!   |
Sep 02 01:57:52.690 INFO kablam! 6 | use std::io::{self, Read};
Sep 02 01:57:52.690 INFO kablam!   |               ^^^^
Sep 02 01:57:52.690 INFO kablam! 
Sep 02 01:57:52.690 INFO kablam! warning: unused import: `hyper`
Sep 02 01:57:52.690 INFO kablam!  --> src/docker.rs:7:5
Sep 02 01:57:52.690 INFO kablam!   |
Sep 02 01:57:52.691 INFO kablam! 7 | use hyper;
Sep 02 01:57:52.691 INFO kablam!   |     ^^^^^
Sep 02 01:57:52.691 INFO kablam! 
Sep 02 01:57:52.691 INFO kablam! warning: unused import: `openssl::ssl::error::SslError`
Sep 02 01:57:52.691 INFO kablam!   --> src/docker.rs:18:5
Sep 02 01:57:52.691 INFO kablam!    |
Sep 02 01:57:52.691 INFO kablam! 18 | use openssl::ssl::error::SslError;
Sep 02 01:57:52.691 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:57:52.691 INFO kablam! 
Sep 02 01:57:52.692 INFO kablam! warning: unused import: `std::error::Error`
Sep 02 01:57:52.692 INFO kablam!  --> src/container.rs:2:5
Sep 02 01:57:52.692 INFO kablam!   |
Sep 02 01:57:52.693 INFO kablam! 2 | use std::error::Error;
Sep 02 01:57:52.693 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 02 01:57:52.693 INFO kablam! 
Sep 02 01:57:52.712 INFO kablam! warning: unused import: `std`
Sep 02 01:57:52.712 INFO kablam!  --> src/stats.rs:3:5
Sep 02 01:57:52.713 INFO kablam!   |
Sep 02 01:57:52.713 INFO kablam! 3 | use std;
Sep 02 01:57:52.713 INFO kablam!   |     ^^^
Sep 02 01:57:52.713 INFO kablam! 
Sep 02 01:57:52.823 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Sep 02 01:57:52.824 INFO kablam!   --> src/docker.rs:57:25
Sep 02 01:57:52.824 INFO kablam!    |
Sep 02 01:57:52.824 INFO kablam! 57 |         let home = try!(env::home_dir()
Sep 02 01:57:52.824 INFO kablam!    |                         ^^^^^^^^^^^^^
Sep 02 01:57:52.824 INFO kablam!    |
Sep 02 01:57:52.824 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 02 01:57:52.824 INFO kablam! 
Sep 02 01:57:52.958 INFO kablam! warning: unused import: `std`
Sep 02 01:57:52.958 INFO kablam!  --> src/util.rs:1:5
Sep 02 01:57:52.958 INFO kablam!   |
Sep 02 01:57:52.958 INFO kablam! 1 | use std;
Sep 02 01:57:52.958 INFO kablam!   |     ^^^
Sep 02 01:57:52.959 INFO kablam!   |
Sep 02 01:57:52.959 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 01:57:52.959 INFO kablam! 
Sep 02 01:57:52.959 INFO kablam! warning: unused import: `std`
Sep 02 01:57:52.959 INFO kablam!  --> src/unix.rs:1:5
Sep 02 01:57:52.959 INFO kablam!   |
Sep 02 01:57:52.959 INFO kablam! 1 | use std;
Sep 02 01:57:52.959 INFO kablam!   |     ^^^
Sep 02 01:57:52.959 INFO kablam! 
Sep 02 01:57:52.959 INFO kablam! warning: unused import: `ToSocketAddrs`
Sep 02 01:57:52.959 INFO kablam!  --> src/unix.rs:5:28
Sep 02 01:57:52.959 INFO kablam!   |
Sep 02 01:57:52.959 INFO kablam! 5 | use std::net::{SocketAddr, ToSocketAddrs, SocketAddrV4, Ipv4Addr, Shutdown};
Sep 02 01:57:52.959 INFO kablam!   |                            ^^^^^^^^^^^^^
Sep 02 01:57:52.959 INFO kablam! 
Sep 02 01:57:52.960 INFO kablam! warning: unused import: `std`
Sep 02 01:57:52.960 INFO kablam!  --> src/docker.rs:1:5
Sep 02 01:57:52.960 INFO kablam!   |
Sep 02 01:57:52.960 INFO kablam! 1 | use std;
Sep 02 01:57:52.960 INFO kablam!   |     ^^^
Sep 02 01:57:52.960 INFO kablam! 
Sep 02 01:57:52.960 INFO kablam! warning: unused import: `std::collections::BTreeMap`
Sep 02 01:57:52.960 INFO kablam!  --> src/docker.rs:2:5
Sep 02 01:57:52.960 INFO kablam!   |
Sep 02 01:57:52.960 INFO kablam! 2 | use std::collections::BTreeMap;
Sep 02 01:57:52.960 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:57:52.960 INFO kablam! 
Sep 02 01:57:52.960 INFO kablam! warning: unused import: `self`
Sep 02 01:57:52.960 INFO kablam!  --> src/docker.rs:6:15
Sep 02 01:57:52.960 INFO kablam!   |
Sep 02 01:57:52.961 INFO kablam! 6 | use std::io::{self, Read};
Sep 02 01:57:52.961 INFO kablam!   |               ^^^^
Sep 02 01:57:52.961 INFO kablam! 
Sep 02 01:57:52.961 INFO kablam! warning: unused import: `hyper`
Sep 02 01:57:52.961 INFO kablam!  --> src/docker.rs:7:5
Sep 02 01:57:52.961 INFO kablam!   |
Sep 02 01:57:52.961 INFO kablam! 7 | use hyper;
Sep 02 01:57:52.961 INFO kablam!   |     ^^^^^
Sep 02 01:57:52.961 INFO kablam! 
Sep 02 01:57:52.961 INFO kablam! warning: unused import: `openssl::ssl::error::SslError`
Sep 02 01:57:52.961 INFO kablam!   --> src/docker.rs:18:5
Sep 02 01:57:52.961 INFO kablam!    |
Sep 02 01:57:52.961 INFO kablam! 18 | use openssl::ssl::error::SslError;
Sep 02 01:57:52.961 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:57:52.961 INFO kablam! 
Sep 02 01:57:52.962 INFO kablam! warning: unused import: `std::error::Error`
Sep 02 01:57:52.962 INFO kablam!  --> src/container.rs:2:5
Sep 02 01:57:52.962 INFO kablam!   |
Sep 02 01:57:52.962 INFO kablam! 2 | use std::error::Error;
Sep 02 01:57:52.962 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 02 01:57:52.962 INFO kablam! 
Sep 02 01:57:52.984 INFO kablam! warning: unused import: `std`
Sep 02 01:57:52.984 INFO kablam!  --> src/stats.rs:3:5
Sep 02 01:57:52.984 INFO kablam!   |
Sep 02 01:57:52.984 INFO kablam! 3 | use std;
Sep 02 01:57:52.985 INFO kablam!   |     ^^^
Sep 02 01:57:52.985 INFO kablam! 
Sep 02 01:57:53.132 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Sep 02 01:57:53.132 INFO kablam!   --> src/docker.rs:57:25
Sep 02 01:57:53.132 INFO kablam!    |
Sep 02 01:57:53.132 INFO kablam! 57 |         let home = try!(env::home_dir()
Sep 02 01:57:53.132 INFO kablam!    |                         ^^^^^^^^^^^^^
Sep 02 01:57:53.132 INFO kablam!    |
Sep 02 01:57:53.132 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 02 01:57:53.132 INFO kablam! 
Sep 02 01:57:56.492 INFO kablam! warning: unused variable: `host`
Sep 02 01:57:56.492 INFO kablam!    --> src/unix.rs:116:23
Sep 02 01:57:56.492 INFO kablam!     |
Sep 02 01:57:56.492 INFO kablam! 116 |     fn connect(&self, host: &str, port: u16, scheme: &str) -> hyper::error::Result<HttpUnixStream> {
Sep 02 01:57:56.492 INFO kablam!     |                       ^^^^ help: consider using `_host` instead
Sep 02 01:57:56.492 INFO kablam!     |
Sep 02 01:57:56.492 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 02 01:57:56.492 INFO kablam! 
Sep 02 01:57:56.492 INFO kablam! warning: unused variable: `port`
Sep 02 01:57:56.492 INFO kablam!    --> src/unix.rs:116:35
Sep 02 01:57:56.492 INFO kablam!     |
Sep 02 01:57:56.492 INFO kablam! 116 |     fn connect(&self, host: &str, port: u16, scheme: &str) -> hyper::error::Result<HttpUnixStream> {
Sep 02 01:57:56.492 INFO kablam!     |                                   ^^^^ help: consider using `_port` instead
Sep 02 01:57:56.493 INFO kablam! 
Sep 02 01:57:56.493 INFO kablam! warning: unused variable: `scheme`
Sep 02 01:57:56.493 INFO kablam!    --> src/unix.rs:116:46
Sep 02 01:57:56.493 INFO kablam!     |
Sep 02 01:57:56.493 INFO kablam! 116 |     fn connect(&self, host: &str, port: u16, scheme: &str) -> hyper::error::Result<HttpUnixStream> {
Sep 02 01:57:56.493 INFO kablam!     |                                              ^^^^^^ help: consider using `_scheme` instead
Sep 02 01:57:56.493 INFO kablam! 
Sep 02 01:57:56.973 INFO kablam! warning: unused variable: `host`
Sep 02 01:57:56.973 INFO kablam!    --> src/unix.rs:116:23
Sep 02 01:57:56.973 INFO kablam!     |
Sep 02 01:57:56.973 INFO kablam! 116 |     fn connect(&self, host: &str, port: u16, scheme: &str) -> hyper::error::Result<HttpUnixStream> {
Sep 02 01:57:56.973 INFO kablam!     |                       ^^^^ help: consider using `_host` instead
Sep 02 01:57:56.973 INFO kablam!     |
Sep 02 01:57:56.973 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 02 01:57:56.973 INFO kablam! 
Sep 02 01:57:56.973 INFO kablam! warning: unused variable: `port`
Sep 02 01:57:56.973 INFO kablam!    --> src/unix.rs:116:35
Sep 02 01:57:56.974 INFO kablam!     |
Sep 02 01:57:56.974 INFO kablam! 116 |     fn connect(&self, host: &str, port: u16, scheme: &str) -> hyper::error::Result<HttpUnixStream> {
Sep 02 01:57:56.974 INFO kablam!     |                                   ^^^^ help: consider using `_port` instead
Sep 02 01:57:56.974 INFO kablam! 
Sep 02 01:57:56.974 INFO kablam! warning: unused variable: `scheme`
Sep 02 01:57:56.974 INFO kablam!    --> src/unix.rs:116:46
Sep 02 01:57:56.974 INFO kablam!     |
Sep 02 01:57:56.974 INFO kablam! 116 |     fn connect(&self, host: &str, port: u16, scheme: &str) -> hyper::error::Result<HttpUnixStream> {
Sep 02 01:57:56.974 INFO kablam!     |                                              ^^^^^^ help: consider using `_scheme` instead
Sep 02 01:57:56.974 INFO kablam! 
Sep 02 01:57:57.721 INFO kablam! warning: struct is never constructed: `MemoryStream`
Sep 02 01:57:57.721 INFO kablam!  --> src/util.rs:8:1
Sep 02 01:57:57.721 INFO kablam!   |
Sep 02 01:57:57.721 INFO kablam! 8 | pub struct MemoryStream {
Sep 02 01:57:57.721 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:57:57.722 INFO kablam!   |
Sep 02 01:57:57.722 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 02 01:57:57.722 INFO kablam! 
Sep 02 01:57:57.722 INFO kablam! warning: method is never used: `with_input`
Sep 02 01:57:57.722 INFO kablam!   --> src/util.rs:14:5
Sep 02 01:57:57.722 INFO kablam!    |
Sep 02 01:57:57.722 INFO kablam! 14 |     pub fn with_input(input: &[u8]) -> MemoryStream {
Sep 02 01:57:57.722 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:57:57.722 INFO kablam! 
Sep 02 01:57:57.722 INFO kablam! warning: method is never used: `into_inner`
Sep 02 01:57:57.722 INFO kablam!   --> src/util.rs:21:5
Sep 02 01:57:57.722 INFO kablam!    |
Sep 02 01:57:57.722 INFO kablam! 21 |     pub fn into_inner(self) -> Vec<u8> {
Sep 02 01:57:57.722 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:57:57.722 INFO kablam! 
Sep 02 01:57:58.163 INFO kablam! warning: function is never used: `get_containers_response_long`
Sep 02 01:57:58.163 INFO kablam!    --> src/test.rs:132:1
Sep 02 01:57:58.163 INFO kablam!     |
Sep 02 01:57:58.163 INFO kablam! 132 | fn get_containers_response_long() -> String {
Sep 02 01:57:58.163 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:57:58.163 INFO kablam!     |
Sep 02 01:57:58.164 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 02 01:57:58.164 INFO kablam! 
Sep 02 01:57:58.170 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 01:57:58.170 INFO kablam!    --> src/test.rs:176:5
Sep 02 01:57:58.170 INFO kablam!     |
Sep 02 01:57:58.170 INFO kablam! 176 |     writer.write(s1.as_bytes());
Sep 02 01:57:58.170 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:57:58.170 INFO kablam!     |
Sep 02 01:57:58.170 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 02 01:57:58.170 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 01:57:58.170 INFO kablam! 
Sep 02 01:57:58.171 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 01:57:58.171 INFO kablam!    --> src/test.rs:177:5
Sep 02 01:57:58.171 INFO kablam!     |
Sep 02 01:57:58.171 INFO kablam! 177 |     writer.write(b"\n");
Sep 02 01:57:58.171 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Sep 02 01:57:58.171 INFO kablam!     |
Sep 02 01:57:58.171 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 01:57:58.171 INFO kablam! 
Sep 02 01:57:58.171 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 01:57:58.171 INFO kablam!    --> src/test.rs:178:5
Sep 02 01:57:58.171 INFO kablam!     |
Sep 02 01:57:58.171 INFO kablam! 178 |     writer.write(s2.as_bytes());
Sep 02 01:57:58.171 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:57:58.171 INFO kablam!     |
Sep 02 01:57:58.171 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 01:57:58.171 INFO kablam! 
Sep 02 01:57:58.171 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 01:57:58.171 INFO kablam!    --> src/test.rs:179:5
Sep 02 01:57:58.171 INFO kablam!     |
Sep 02 01:57:58.172 INFO kablam! 179 |     writer.write(b"\n");
Sep 02 01:57:58.172 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Sep 02 01:57:58.172 INFO kablam!     |
Sep 02 01:57:58.172 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 01:57:58.172 INFO kablam! 
Sep 02 01:57:58.172 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 01:57:58.172 INFO kablam!    --> src/test.rs:180:5
Sep 02 01:57:58.172 INFO kablam!     |
Sep 02 01:57:58.172 INFO kablam! 180 |     writer.write(s3.as_bytes());
Sep 02 01:57:58.172 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:57:58.172 INFO kablam!     |
Sep 02 01:57:58.172 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 01:57:58.172 INFO kablam! 
Sep 02 01:58:22.063 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 33.70s
Sep 02 01:58:22.085 INFO kablam! su: No module specific data is present
Sep 02 01:58:22.653 INFO running `"docker" "rm" "-f" "6977d871525215261b05996899f6387346ea7ddf3b31deca278497c56f43b242"`
Sep 02 01:58:22.820 INFO blam! 6977d871525215261b05996899f6387346ea7ddf3b31deca278497c56f43b242