Oct 13 17:33:38.282 INFO checking boondock-0.0.50 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 17:33:38.282 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 17:33:38.649 INFO blam! 55667391c5e5a598782dc805e6a123afb3fa37494521be192080c674d15b0ab9
Oct 13 17:33:38.650 INFO running `"docker" "start" "-a" "55667391c5e5a598782dc805e6a123afb3fa37494521be192080c674d15b0ab9"`
Oct 13 17:33:40.019 INFO kablam! usermod: no changes
Oct 13 17:33:40.241 INFO kablam!     Checking hyper v0.9.18
Oct 13 17:33:45.371 INFO kablam!     Checking boondock v0.0.50 (/source)
Oct 13 17:33:50.636 INFO kablam! warning: unused import: `std`
Oct 13 17:33:50.636 INFO kablam!  --> src/util.rs:1:5
Oct 13 17:33:50.636 INFO kablam!   |
Oct 13 17:33:50.636 INFO kablam! 1 | use std;
Oct 13 17:33:50.636 INFO kablam!   |     ^^^
Oct 13 17:33:50.636 INFO kablam!   |
Oct 13 17:33:50.637 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 17:33:50.637 INFO kablam! 
Oct 13 17:33:50.637 INFO kablam! warning: unused import: `std`
Oct 13 17:33:50.637 INFO kablam!  --> src/unix.rs:1:5
Oct 13 17:33:50.637 INFO kablam!   |
Oct 13 17:33:50.637 INFO kablam! 1 | use std;
Oct 13 17:33:50.637 INFO kablam!   |     ^^^
Oct 13 17:33:50.637 INFO kablam! 
Oct 13 17:33:50.637 INFO kablam! warning: unused import: `ToSocketAddrs`
Oct 13 17:33:50.637 INFO kablam!  --> src/unix.rs:5:28
Oct 13 17:33:50.637 INFO kablam!   |
Oct 13 17:33:50.637 INFO kablam! 5 | use std::net::{SocketAddr, ToSocketAddrs, SocketAddrV4, Ipv4Addr, Shutdown};
Oct 13 17:33:50.637 INFO kablam!   |                            ^^^^^^^^^^^^^
Oct 13 17:33:50.637 INFO kablam! 
Oct 13 17:33:50.637 INFO kablam! warning: unused import: `std`
Oct 13 17:33:50.637 INFO kablam!  --> src/docker.rs:1:5
Oct 13 17:33:50.637 INFO kablam!   |
Oct 13 17:33:50.637 INFO kablam! 1 | use std;
Oct 13 17:33:50.637 INFO kablam!   |     ^^^
Oct 13 17:33:50.637 INFO kablam! 
Oct 13 17:33:50.637 INFO kablam! warning: unused import: `std::collections::BTreeMap`
Oct 13 17:33:50.638 INFO kablam!  --> src/docker.rs:2:5
Oct 13 17:33:50.638 INFO kablam!   |
Oct 13 17:33:50.638 INFO kablam! 2 | use std::collections::BTreeMap;
Oct 13 17:33:50.638 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:33:50.638 INFO kablam! 
Oct 13 17:33:50.638 INFO kablam! warning: unused import: `self`
Oct 13 17:33:50.638 INFO kablam!  --> src/docker.rs:6:15
Oct 13 17:33:50.638 INFO kablam!   |
Oct 13 17:33:50.638 INFO kablam! 6 | use std::io::{self, Read};
Oct 13 17:33:50.638 INFO kablam!   |               ^^^^
Oct 13 17:33:50.638 INFO kablam! 
Oct 13 17:33:50.638 INFO kablam! warning: unused import: `hyper`
Oct 13 17:33:50.638 INFO kablam!  --> src/docker.rs:7:5
Oct 13 17:33:50.638 INFO kablam!   |
Oct 13 17:33:50.638 INFO kablam! 7 | use hyper;
Oct 13 17:33:50.638 INFO kablam!   |     ^^^^^
Oct 13 17:33:50.638 INFO kablam! 
Oct 13 17:33:50.638 INFO kablam! warning: unused import: `openssl::ssl::error::SslError`
Oct 13 17:33:50.638 INFO kablam!   --> src/docker.rs:18:5
Oct 13 17:33:50.638 INFO kablam!    |
Oct 13 17:33:50.638 INFO kablam! 18 | use openssl::ssl::error::SslError;
Oct 13 17:33:50.639 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:33:50.639 INFO kablam! 
Oct 13 17:33:50.639 INFO kablam! warning: unused import: `std::error::Error`
Oct 13 17:33:50.639 INFO kablam!  --> src/container.rs:2:5
Oct 13 17:33:50.639 INFO kablam!   |
Oct 13 17:33:50.639 INFO kablam! 2 | use std::error::Error;
Oct 13 17:33:50.639 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 17:33:50.639 INFO kablam! 
Oct 13 17:33:50.656 INFO kablam! warning: unused import: `std`
Oct 13 17:33:50.656 INFO kablam!  --> src/stats.rs:3:5
Oct 13 17:33:50.656 INFO kablam!   |
Oct 13 17:33:50.656 INFO kablam! 3 | use std;
Oct 13 17:33:50.656 INFO kablam!   |     ^^^
Oct 13 17:33:50.656 INFO kablam! 
Oct 13 17:33:50.764 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.
Oct 13 17:33:50.764 INFO kablam!   --> src/docker.rs:57:25
Oct 13 17:33:50.764 INFO kablam!    |
Oct 13 17:33:50.764 INFO kablam! 57 |         let home = try!(env::home_dir()
Oct 13 17:33:50.764 INFO kablam!    |                         ^^^^^^^^^^^^^
Oct 13 17:33:50.764 INFO kablam!    |
Oct 13 17:33:50.764 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 13 17:33:50.764 INFO kablam! 
Oct 13 17:33:50.888 INFO kablam! warning: unused import: `std`
Oct 13 17:33:50.889 INFO kablam!  --> src/util.rs:1:5
Oct 13 17:33:50.889 INFO kablam!   |
Oct 13 17:33:50.889 INFO kablam! 1 | use std;
Oct 13 17:33:50.889 INFO kablam!   |     ^^^
Oct 13 17:33:50.890 INFO kablam!   |
Oct 13 17:33:50.890 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 17:33:50.890 INFO kablam! 
Oct 13 17:33:50.891 INFO kablam! warning: unused import: `std`
Oct 13 17:33:50.891 INFO kablam!  --> src/unix.rs:1:5
Oct 13 17:33:50.891 INFO kablam!   |
Oct 13 17:33:50.891 INFO kablam! 1 | use std;
Oct 13 17:33:50.891 INFO kablam!   |     ^^^
Oct 13 17:33:50.891 INFO kablam! 
Oct 13 17:33:50.891 INFO kablam! warning: unused import: `ToSocketAddrs`
Oct 13 17:33:50.891 INFO kablam!  --> src/unix.rs:5:28
Oct 13 17:33:50.891 INFO kablam!   |
Oct 13 17:33:50.891 INFO kablam! 5 | use std::net::{SocketAddr, ToSocketAddrs, SocketAddrV4, Ipv4Addr, Shutdown};
Oct 13 17:33:50.891 INFO kablam!   |                            ^^^^^^^^^^^^^
Oct 13 17:33:50.891 INFO kablam! 
Oct 13 17:33:50.892 INFO kablam! warning: unused import: `std`
Oct 13 17:33:50.892 INFO kablam!  --> src/docker.rs:1:5
Oct 13 17:33:50.892 INFO kablam!   |
Oct 13 17:33:50.892 INFO kablam! 1 | use std;
Oct 13 17:33:50.892 INFO kablam!   |     ^^^
Oct 13 17:33:50.892 INFO kablam! 
Oct 13 17:33:50.892 INFO kablam! warning: unused import: `std::collections::BTreeMap`
Oct 13 17:33:50.892 INFO kablam!  --> src/docker.rs:2:5
Oct 13 17:33:50.892 INFO kablam!   |
Oct 13 17:33:50.892 INFO kablam! 2 | use std::collections::BTreeMap;
Oct 13 17:33:50.892 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:33:50.892 INFO kablam! 
Oct 13 17:33:50.892 INFO kablam! warning: unused import: `self`
Oct 13 17:33:50.892 INFO kablam!  --> src/docker.rs:6:15
Oct 13 17:33:50.892 INFO kablam!   |
Oct 13 17:33:50.892 INFO kablam! 6 | use std::io::{self, Read};
Oct 13 17:33:50.892 INFO kablam!   |               ^^^^
Oct 13 17:33:50.892 INFO kablam! 
Oct 13 17:33:50.894 INFO kablam! warning: unused import: `hyper`
Oct 13 17:33:50.894 INFO kablam!  --> src/docker.rs:7:5
Oct 13 17:33:50.894 INFO kablam!   |
Oct 13 17:33:50.894 INFO kablam! 7 | use hyper;
Oct 13 17:33:50.894 INFO kablam!   |     ^^^^^
Oct 13 17:33:50.894 INFO kablam! 
Oct 13 17:33:50.894 INFO kablam! warning: unused import: `openssl::ssl::error::SslError`
Oct 13 17:33:50.894 INFO kablam!   --> src/docker.rs:18:5
Oct 13 17:33:50.894 INFO kablam!    |
Oct 13 17:33:50.894 INFO kablam! 18 | use openssl::ssl::error::SslError;
Oct 13 17:33:50.894 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:33:50.894 INFO kablam! 
Oct 13 17:33:50.900 INFO kablam! warning: unused import: `std::error::Error`
Oct 13 17:33:50.900 INFO kablam!  --> src/container.rs:2:5
Oct 13 17:33:50.900 INFO kablam!   |
Oct 13 17:33:50.900 INFO kablam! 2 | use std::error::Error;
Oct 13 17:33:50.900 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 17:33:50.900 INFO kablam! 
Oct 13 17:33:50.912 INFO kablam! warning: unused import: `std`
Oct 13 17:33:50.913 INFO kablam!  --> src/stats.rs:3:5
Oct 13 17:33:50.913 INFO kablam!   |
Oct 13 17:33:50.920 INFO kablam! 3 | use std;
Oct 13 17:33:50.920 INFO kablam!   |     ^^^
Oct 13 17:33:50.920 INFO kablam! 
Oct 13 17:33:51.120 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.
Oct 13 17:33:51.120 INFO kablam!   --> src/docker.rs:57:25
Oct 13 17:33:51.120 INFO kablam!    |
Oct 13 17:33:51.120 INFO kablam! 57 |         let home = try!(env::home_dir()
Oct 13 17:33:51.120 INFO kablam!    |                         ^^^^^^^^^^^^^
Oct 13 17:33:51.120 INFO kablam!    |
Oct 13 17:33:51.120 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 13 17:33:51.120 INFO kablam! 
Oct 13 17:33:53.208 INFO kablam! warning: unused variable: `host`
Oct 13 17:33:53.208 INFO kablam!    --> src/unix.rs:116:23
Oct 13 17:33:53.208 INFO kablam!     |
Oct 13 17:33:53.208 INFO kablam! 116 |     fn connect(&self, host: &str, port: u16, scheme: &str) -> hyper::error::Result<HttpUnixStream> {
Oct 13 17:33:53.208 INFO kablam!     |                       ^^^^ help: consider using `_host` instead
Oct 13 17:33:53.208 INFO kablam!     |
Oct 13 17:33:53.208 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 17:33:53.208 INFO kablam! 
Oct 13 17:33:53.208 INFO kablam! warning: unused variable: `port`
Oct 13 17:33:53.208 INFO kablam!    --> src/unix.rs:116:35
Oct 13 17:33:53.208 INFO kablam!     |
Oct 13 17:33:53.208 INFO kablam! 116 |     fn connect(&self, host: &str, port: u16, scheme: &str) -> hyper::error::Result<HttpUnixStream> {
Oct 13 17:33:53.208 INFO kablam!     |                                   ^^^^ help: consider using `_port` instead
Oct 13 17:33:53.208 INFO kablam! 
Oct 13 17:33:53.208 INFO kablam! warning: unused variable: `scheme`
Oct 13 17:33:53.208 INFO kablam!    --> src/unix.rs:116:46
Oct 13 17:33:53.208 INFO kablam!     |
Oct 13 17:33:53.208 INFO kablam! 116 |     fn connect(&self, host: &str, port: u16, scheme: &str) -> hyper::error::Result<HttpUnixStream> {
Oct 13 17:33:53.208 INFO kablam!     |                                              ^^^^^^ help: consider using `_scheme` instead
Oct 13 17:33:53.208 INFO kablam! 
Oct 13 17:33:53.886 INFO kablam! warning: unused variable: `host`
Oct 13 17:33:53.886 INFO kablam!    --> src/unix.rs:116:23
Oct 13 17:33:53.886 INFO kablam!     |
Oct 13 17:33:53.886 INFO kablam! 116 |     fn connect(&self, host: &str, port: u16, scheme: &str) -> hyper::error::Result<HttpUnixStream> {
Oct 13 17:33:53.886 INFO kablam!     |                       ^^^^ help: consider using `_host` instead
Oct 13 17:33:53.886 INFO kablam!     |
Oct 13 17:33:53.886 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 17:33:53.886 INFO kablam! 
Oct 13 17:33:53.886 INFO kablam! warning: unused variable: `port`
Oct 13 17:33:53.886 INFO kablam!    --> src/unix.rs:116:35
Oct 13 17:33:53.886 INFO kablam!     |
Oct 13 17:33:53.886 INFO kablam! 116 |     fn connect(&self, host: &str, port: u16, scheme: &str) -> hyper::error::Result<HttpUnixStream> {
Oct 13 17:33:53.886 INFO kablam!     |                                   ^^^^ help: consider using `_port` instead
Oct 13 17:33:53.886 INFO kablam! 
Oct 13 17:33:53.886 INFO kablam! warning: unused variable: `scheme`
Oct 13 17:33:53.886 INFO kablam!    --> src/unix.rs:116:46
Oct 13 17:33:53.886 INFO kablam!     |
Oct 13 17:33:53.886 INFO kablam! 116 |     fn connect(&self, host: &str, port: u16, scheme: &str) -> hyper::error::Result<HttpUnixStream> {
Oct 13 17:33:53.886 INFO kablam!     |                                              ^^^^^^ help: consider using `_scheme` instead
Oct 13 17:33:53.886 INFO kablam! 
Oct 13 17:33:54.068 INFO kablam! warning: struct is never constructed: `MemoryStream`
Oct 13 17:33:54.069 INFO kablam!  --> src/util.rs:8:1
Oct 13 17:33:54.069 INFO kablam!   |
Oct 13 17:33:54.070 INFO kablam! 8 | pub struct MemoryStream {
Oct 13 17:33:54.070 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:33:54.071 INFO kablam!   |
Oct 13 17:33:54.071 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 17:33:54.071 INFO kablam! 
Oct 13 17:33:54.072 INFO kablam! warning: method is never used: `with_input`
Oct 13 17:33:54.072 INFO kablam!   --> src/util.rs:14:5
Oct 13 17:33:54.073 INFO kablam!    |
Oct 13 17:33:54.073 INFO kablam! 14 |     pub fn with_input(input: &[u8]) -> MemoryStream {
Oct 13 17:33:54.074 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:33:54.074 INFO kablam! 
Oct 13 17:33:54.075 INFO kablam! warning: method is never used: `into_inner`
Oct 13 17:33:54.075 INFO kablam!   --> src/util.rs:21:5
Oct 13 17:33:54.076 INFO kablam!    |
Oct 13 17:33:54.080 INFO kablam! 21 |     pub fn into_inner(self) -> Vec<u8> {
Oct 13 17:33:54.080 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:33:54.080 INFO kablam! 
Oct 13 17:33:54.904 INFO kablam! warning: function is never used: `get_containers_response_long`
Oct 13 17:33:54.904 INFO kablam!    --> src/test.rs:132:1
Oct 13 17:33:54.904 INFO kablam!     |
Oct 13 17:33:54.904 INFO kablam! 132 | fn get_containers_response_long() -> String {
Oct 13 17:33:54.904 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:33:54.941 INFO kablam!     |
Oct 13 17:33:54.941 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 13 17:33:54.941 INFO kablam! 
Oct 13 17:33:55.024 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 17:33:55.024 INFO kablam!    --> src/test.rs:176:5
Oct 13 17:33:55.024 INFO kablam!     |
Oct 13 17:33:55.024 INFO kablam! 176 |     writer.write(s1.as_bytes());
Oct 13 17:33:55.025 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:33:55.025 INFO kablam!     |
Oct 13 17:33:55.025 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 17:33:55.025 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 17:33:55.025 INFO kablam! 
Oct 13 17:33:55.025 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 17:33:55.025 INFO kablam!    --> src/test.rs:177:5
Oct 13 17:33:55.025 INFO kablam!     |
Oct 13 17:33:55.025 INFO kablam! 177 |     writer.write(b"\n");
Oct 13 17:33:55.025 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 17:33:55.025 INFO kablam!     |
Oct 13 17:33:55.025 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 17:33:55.025 INFO kablam! 
Oct 13 17:33:55.025 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 17:33:55.025 INFO kablam!    --> src/test.rs:178:5
Oct 13 17:33:55.025 INFO kablam!     |
Oct 13 17:33:55.025 INFO kablam! 178 |     writer.write(s2.as_bytes());
Oct 13 17:33:55.025 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:33:55.025 INFO kablam!     |
Oct 13 17:33:55.025 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 17:33:55.025 INFO kablam! 
Oct 13 17:33:55.025 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 17:33:55.025 INFO kablam!    --> src/test.rs:179:5
Oct 13 17:33:55.025 INFO kablam!     |
Oct 13 17:33:55.025 INFO kablam! 179 |     writer.write(b"\n");
Oct 13 17:33:55.025 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 17:33:55.025 INFO kablam!     |
Oct 13 17:33:55.025 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 17:33:55.025 INFO kablam! 
Oct 13 17:33:55.025 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 17:33:55.025 INFO kablam!    --> src/test.rs:180:5
Oct 13 17:33:55.025 INFO kablam!     |
Oct 13 17:33:55.025 INFO kablam! 180 |     writer.write(s3.as_bytes());
Oct 13 17:33:55.025 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:33:55.025 INFO kablam!     |
Oct 13 17:33:55.025 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 17:33:55.025 INFO kablam! 
Oct 13 17:34:21.878 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 41.84s
Oct 13 17:34:21.901 INFO kablam! su: No module specific data is present
Oct 13 17:34:22.538 INFO running `"docker" "rm" "-f" "55667391c5e5a598782dc805e6a123afb3fa37494521be192080c674d15b0ab9"`
Oct 13 17:34:22.682 INFO blam! 55667391c5e5a598782dc805e6a123afb3fa37494521be192080c674d15b0ab9