Nov 28 09:51:41.929 INFO checking alanwilhelm/hydra-agent against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 09:51:41.929 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 09:51:42.290 INFO [stdout] 429cbf9d2078f2969dec6d6e937b30758f847e9752e31d4c705997eb8dfceb6d
Nov 28 09:51:42.292 INFO running `"docker" "start" "-a" "429cbf9d2078f2969dec6d6e937b30758f847e9752e31d4c705997eb8dfceb6d"`
Nov 28 09:51:43.860 INFO [stderr] usermod: no changes
Nov 28 09:51:44.197 INFO [stderr]     Checking itoa v0.3.3
Nov 28 09:51:44.197 INFO [stderr]    Compiling cmake v0.1.25
Nov 28 09:51:44.204 INFO [stderr]    Compiling sys-info v0.5.1
Nov 28 09:51:44.216 INFO [stderr]    Compiling curl-sys v0.3.14
Nov 28 09:51:44.245 INFO [stderr]     Checking filetime v0.1.10
Nov 28 09:51:44.249 INFO [stderr]     Checking unix_socket v0.5.0
Nov 28 09:51:44.250 INFO [stderr]     Checking jed v0.1.2
Nov 28 09:51:44.251 INFO [stderr]     Checking uuid v0.2.3
Nov 28 09:51:47.028 INFO [stderr]     Checking miniz-sys v0.1.9
Nov 28 09:51:47.372 INFO [stderr]     Checking openssl-sys v0.9.17
Nov 28 09:51:47.389 INFO [stderr]     Checking tar v0.3.4
Nov 28 09:51:47.499 INFO [stderr]     Checking serde_json v1.0.3
Nov 28 09:51:48.565 INFO [stderr]     Checking hyperlocal v0.3.0
Nov 28 09:51:50.421 INFO [stderr]     Checking url v0.5.10
Nov 28 09:51:50.421 INFO [stderr]     Checking flate2 v0.2.19
Nov 28 09:51:50.951 INFO [stderr]    Compiling libssh2-sys v0.2.6
Nov 28 09:51:52.644 INFO [stderr]    Compiling libgit2-sys v0.6.14
Nov 28 09:51:52.929 INFO [stderr]     Checking openssl v0.9.17
Nov 28 09:52:03.883 INFO [stderr]     Checking hyper-openssl v0.2.7
Nov 28 09:52:08.168 INFO [stderr]     Checking shiplift v0.3.2
Nov 28 09:52:39.738 INFO [stderr]     Checking git2 v0.6.8
Nov 28 09:52:44.218 INFO [stderr]     Checking hydra_agent v0.1.0 (/source)
Nov 28 09:52:47.920 INFO [stderr] warning: unused import: `ErrorKind`
Nov 28 09:52:47.920 INFO [stderr]  --> src/profiler/mod.rs:3:22
Nov 28 09:52:47.920 INFO [stderr]   |
Nov 28 09:52:47.920 INFO [stderr] 3 | use std::io::{Error, ErrorKind};
Nov 28 09:52:47.920 INFO [stderr]   |                      ^^^^^^^^^
Nov 28 09:52:47.920 INFO [stderr]   |
Nov 28 09:52:47.920 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 09:52:47.920 INFO [stderr] 
Nov 28 09:52:47.920 INFO [stderr] warning: unused import: `ErrorKind`
Nov 28 09:52:47.920 INFO [stderr]  --> src/git/mod.rs:3:22
Nov 28 09:52:47.920 INFO [stderr]   |
Nov 28 09:52:47.920 INFO [stderr] 3 | use std::io::{Error, ErrorKind};
Nov 28 09:52:47.920 INFO [stderr]   |                      ^^^^^^^^^
Nov 28 09:52:47.921 INFO [stderr] 
Nov 28 09:52:47.932 INFO [stderr] warning: unused import: `ErrorKind`
Nov 28 09:52:47.932 INFO [stderr]  --> src/profiler/mod.rs:3:22
Nov 28 09:52:47.932 INFO [stderr]   |
Nov 28 09:52:47.932 INFO [stderr] 3 | use std::io::{Error, ErrorKind};
Nov 28 09:52:47.932 INFO [stderr]   |                      ^^^^^^^^^
Nov 28 09:52:47.932 INFO [stderr]   |
Nov 28 09:52:47.932 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 09:52:47.932 INFO [stderr] 
Nov 28 09:52:47.933 INFO [stderr] warning: unused import: `ErrorKind`
Nov 28 09:52:47.933 INFO [stderr]  --> src/git/mod.rs:3:22
Nov 28 09:52:47.933 INFO [stderr]   |
Nov 28 09:52:47.933 INFO [stderr] 3 | use std::io::{Error, ErrorKind};
Nov 28 09:52:47.933 INFO [stderr]   |                      ^^^^^^^^^
Nov 28 09:52:47.933 INFO [stderr] 
Nov 28 09:52:48.172 INFO [stderr] warning: unused variable: `s`
Nov 28 09:52:48.172 INFO [stderr]  --> src/serializer/mod.rs:8:13
Nov 28 09:52:48.172 INFO [stderr]   |
Nov 28 09:52:48.172 INFO [stderr] 8 |     let mut s: String = String::new();
Nov 28 09:52:48.173 INFO [stderr]   |             ^ help: consider using `_s` instead
Nov 28 09:52:48.173 INFO [stderr]   |
Nov 28 09:52:48.173 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 09:52:48.173 INFO [stderr] 
Nov 28 09:52:48.174 INFO [stderr] warning: unused variable: `z`
Nov 28 09:52:48.174 INFO [stderr]   --> src/profiler/mod.rs:16:9
Nov 28 09:52:48.174 INFO [stderr]    |
Nov 28 09:52:48.174 INFO [stderr] 16 |     let z: u32 = u32::min_value();
Nov 28 09:52:48.175 INFO [stderr]    |         ^ help: consider using `_z` instead
Nov 28 09:52:48.175 INFO [stderr] 
Nov 28 09:52:48.175 INFO [stderr] warning: unused variable: `e`
Nov 28 09:52:48.175 INFO [stderr]   --> src/profiler/mod.rs:22:13
Nov 28 09:52:48.184 INFO [stderr]    |
Nov 28 09:52:48.184 INFO [stderr] 22 |         Err(e) => undef.clone(),
Nov 28 09:52:48.185 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 28 09:52:48.185 INFO [stderr] 
Nov 28 09:52:48.185 INFO [stderr] warning: unused variable: `e`
Nov 28 09:52:48.186 INFO [stderr]   --> src/profiler/mod.rs:27:13
Nov 28 09:52:48.186 INFO [stderr]    |
Nov 28 09:52:48.186 INFO [stderr] 27 |         Err(e) => json_z.clone(),
Nov 28 09:52:48.186 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 28 09:52:48.187 INFO [stderr] 
Nov 28 09:52:48.187 INFO [stderr] warning: unused variable: `e`
Nov 28 09:52:48.187 INFO [stderr]   --> src/profiler/mod.rs:32:13
Nov 28 09:52:48.187 INFO [stderr]    |
Nov 28 09:52:48.188 INFO [stderr] 32 |         Err(e) => undef.clone(),
Nov 28 09:52:48.188 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 28 09:52:48.188 INFO [stderr] 
Nov 28 09:52:48.188 INFO [stderr] warning: unused variable: `e`
Nov 28 09:52:48.189 INFO [stderr]   --> src/profiler/mod.rs:37:13
Nov 28 09:52:48.189 INFO [stderr]    |
Nov 28 09:52:48.189 INFO [stderr] 37 |         Err(e) => undef.clone(),
Nov 28 09:52:48.190 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 28 09:52:48.190 INFO [stderr] 
Nov 28 09:52:48.190 INFO [stderr] warning: unused variable: `e`
Nov 28 09:52:48.190 INFO [stderr]   --> src/profiler/mod.rs:42:13
Nov 28 09:52:48.191 INFO [stderr]    |
Nov 28 09:52:48.191 INFO [stderr] 42 |         Err(e) => undef.clone(),
Nov 28 09:52:48.191 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 28 09:52:48.191 INFO [stderr] 
Nov 28 09:52:48.192 INFO [stderr] warning: unused variable: `repo`
Nov 28 09:52:48.192 INFO [stderr]   --> src/git/mod.rs:11:7
Nov 28 09:52:48.192 INFO [stderr]    |
Nov 28 09:52:48.193 INFO [stderr] 11 |   let repo = match Repository::clone(url, ".hydra") {
Nov 28 09:52:48.193 INFO [stderr]    |       ^^^^ help: consider using `_repo` instead
Nov 28 09:52:48.193 INFO [stderr] 
Nov 28 09:52:48.193 INFO [stderr] warning: unused variable: `remote_repo`
Nov 28 09:52:48.193 INFO [stderr]  --> src/git/mod.rs:7:26
Nov 28 09:52:48.193 INFO [stderr]   |
Nov 28 09:52:48.193 INFO [stderr] 7 | pub fn clone_remote_repo(remote_repo: &str) -> Result<(String), Error>{
Nov 28 09:52:48.193 INFO [stderr]   |                          ^^^^^^^^^^^ help: consider using `_remote_repo` instead
Nov 28 09:52:48.193 INFO [stderr] 
Nov 28 09:52:48.193 INFO [stderr] warning: unused variable: `e`
Nov 28 09:52:48.193 INFO [stderr]   --> src/main.rs:21:21
Nov 28 09:52:48.193 INFO [stderr]    |
Nov 28 09:52:48.193 INFO [stderr] 21 |                 Err(e) => println!("{}", "{\"error\" : \"error\"}"),
Nov 28 09:52:48.193 INFO [stderr]    |                     ^ help: consider using `_e` instead
Nov 28 09:52:48.193 INFO [stderr] 
Nov 28 09:52:48.193 INFO [stderr] warning: unused variable: `e`
Nov 28 09:52:48.193 INFO [stderr]   --> src/main.rs:23:13
Nov 28 09:52:48.193 INFO [stderr]    |
Nov 28 09:52:48.193 INFO [stderr] 23 |         Err(e) => println!("{}", "{\"error\" : \"error\"}"),
Nov 28 09:52:48.193 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 28 09:52:48.193 INFO [stderr] 
Nov 28 09:52:48.193 INFO [stderr] warning: variable does not need to be mutable
Nov 28 09:52:48.193 INFO [stderr]  --> src/serializer/mod.rs:8:9
Nov 28 09:52:48.193 INFO [stderr]   |
Nov 28 09:52:48.193 INFO [stderr] 8 |     let mut s: String = String::new();
Nov 28 09:52:48.193 INFO [stderr]   |         ----^
Nov 28 09:52:48.193 INFO [stderr]   |         |
Nov 28 09:52:48.193 INFO [stderr]   |         help: remove this `mut`
Nov 28 09:52:48.193 INFO [stderr]   |
Nov 28 09:52:48.193 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 28 09:52:48.193 INFO [stderr] 
Nov 28 09:52:48.218 INFO [stderr] warning: unused variable: `s`
Nov 28 09:52:48.218 INFO [stderr]  --> src/serializer/mod.rs:8:13
Nov 28 09:52:48.218 INFO [stderr]   |
Nov 28 09:52:48.219 INFO [stderr] 8 |     let mut s: String = String::new();
Nov 28 09:52:48.219 INFO [stderr]   |             ^ help: consider using `_s` instead
Nov 28 09:52:48.219 INFO [stderr]   |
Nov 28 09:52:48.219 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 09:52:48.219 INFO [stderr] 
Nov 28 09:52:48.219 INFO [stderr] warning: unused variable: `z`
Nov 28 09:52:48.219 INFO [stderr]   --> src/profiler/mod.rs:16:9
Nov 28 09:52:48.219 INFO [stderr]    |
Nov 28 09:52:48.219 INFO [stderr] 16 |     let z: u32 = u32::min_value();
Nov 28 09:52:48.219 INFO [stderr]    |         ^ help: consider using `_z` instead
Nov 28 09:52:48.220 INFO [stderr] 
Nov 28 09:52:48.220 INFO [stderr] warning: unused variable: `e`
Nov 28 09:52:48.220 INFO [stderr]   --> src/profiler/mod.rs:22:13
Nov 28 09:52:48.220 INFO [stderr]    |
Nov 28 09:52:48.220 INFO [stderr] 22 |         Err(e) => undef.clone(),
Nov 28 09:52:48.220 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 28 09:52:48.220 INFO [stderr] 
Nov 28 09:52:48.220 INFO [stderr] warning: unused variable: `e`
Nov 28 09:52:48.220 INFO [stderr]   --> src/profiler/mod.rs:27:13
Nov 28 09:52:48.220 INFO [stderr]    |
Nov 28 09:52:48.220 INFO [stderr] 27 |         Err(e) => json_z.clone(),
Nov 28 09:52:48.220 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 28 09:52:48.220 INFO [stderr] 
Nov 28 09:52:48.221 INFO [stderr] warning: unused variable: `e`
Nov 28 09:52:48.221 INFO [stderr]   --> src/profiler/mod.rs:32:13
Nov 28 09:52:48.221 INFO [stderr]    |
Nov 28 09:52:48.221 INFO [stderr] 32 |         Err(e) => undef.clone(),
Nov 28 09:52:48.221 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 28 09:52:48.221 INFO [stderr] 
Nov 28 09:52:48.221 INFO [stderr] warning: unused variable: `e`
Nov 28 09:52:48.221 INFO [stderr]   --> src/profiler/mod.rs:37:13
Nov 28 09:52:48.221 INFO [stderr]    |
Nov 28 09:52:48.221 INFO [stderr] 37 |         Err(e) => undef.clone(),
Nov 28 09:52:48.221 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 28 09:52:48.221 INFO [stderr] 
Nov 28 09:52:48.222 INFO [stderr] warning: unused variable: `e`
Nov 28 09:52:48.222 INFO [stderr]   --> src/profiler/mod.rs:42:13
Nov 28 09:52:48.222 INFO [stderr]    |
Nov 28 09:52:48.222 INFO [stderr] 42 |         Err(e) => undef.clone(),
Nov 28 09:52:48.222 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 28 09:52:48.222 INFO [stderr] 
Nov 28 09:52:48.222 INFO [stderr] warning: unused variable: `repo`
Nov 28 09:52:48.222 INFO [stderr]   --> src/git/mod.rs:11:7
Nov 28 09:52:48.222 INFO [stderr]    |
Nov 28 09:52:48.222 INFO [stderr] 11 |   let repo = match Repository::clone(url, ".hydra") {
Nov 28 09:52:48.222 INFO [stderr]    |       ^^^^ help: consider using `_repo` instead
Nov 28 09:52:48.222 INFO [stderr] 
Nov 28 09:52:48.223 INFO [stderr] warning: unused variable: `remote_repo`
Nov 28 09:52:48.223 INFO [stderr]  --> src/git/mod.rs:7:26
Nov 28 09:52:48.223 INFO [stderr]   |
Nov 28 09:52:48.223 INFO [stderr] 7 | pub fn clone_remote_repo(remote_repo: &str) -> Result<(String), Error>{
Nov 28 09:52:48.223 INFO [stderr]   |                          ^^^^^^^^^^^ help: consider using `_remote_repo` instead
Nov 28 09:52:48.223 INFO [stderr] 
Nov 28 09:52:48.223 INFO [stderr] warning: unused variable: `e`
Nov 28 09:52:48.223 INFO [stderr]   --> src/main.rs:21:21
Nov 28 09:52:48.223 INFO [stderr]    |
Nov 28 09:52:48.223 INFO [stderr] 21 |                 Err(e) => println!("{}", "{\"error\" : \"error\"}"),
Nov 28 09:52:48.223 INFO [stderr]    |                     ^ help: consider using `_e` instead
Nov 28 09:52:48.223 INFO [stderr] 
Nov 28 09:52:48.224 INFO [stderr] warning: unused variable: `e`
Nov 28 09:52:48.224 INFO [stderr]   --> src/main.rs:23:13
Nov 28 09:52:48.224 INFO [stderr]    |
Nov 28 09:52:48.224 INFO [stderr] 23 |         Err(e) => println!("{}", "{\"error\" : \"error\"}"),
Nov 28 09:52:48.224 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 28 09:52:48.224 INFO [stderr] 
Nov 28 09:52:48.228 INFO [stderr] warning: variable does not need to be mutable
Nov 28 09:52:48.228 INFO [stderr]  --> src/serializer/mod.rs:8:9
Nov 28 09:52:48.228 INFO [stderr]   |
Nov 28 09:52:48.228 INFO [stderr] 8 |     let mut s: String = String::new();
Nov 28 09:52:48.228 INFO [stderr]   |         ----^
Nov 28 09:52:48.228 INFO [stderr]   |         |
Nov 28 09:52:48.228 INFO [stderr]   |         help: remove this `mut`
Nov 28 09:52:48.229 INFO [stderr]   |
Nov 28 09:52:48.229 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 28 09:52:48.229 INFO [stderr] 
Nov 28 09:52:48.321 INFO [stderr] warning: function is never used: `status`
Nov 28 09:52:48.322 INFO [stderr]  --> src/docker/mod.rs:5:1
Nov 28 09:52:48.322 INFO [stderr]   |
Nov 28 09:52:48.322 INFO [stderr] 5 | pub fn status() {
Nov 28 09:52:48.322 INFO [stderr]   | ^^^^^^^^^^^^^^^
Nov 28 09:52:48.329 INFO [stderr]   |
Nov 28 09:52:48.329 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 09:52:48.330 INFO [stderr] 
Nov 28 09:52:48.330 INFO [stderr] warning: function is never used: `clone_remote_repo`
Nov 28 09:52:48.330 INFO [stderr]  --> src/git/mod.rs:7:1
Nov 28 09:52:48.330 INFO [stderr]   |
Nov 28 09:52:48.330 INFO [stderr] 7 | pub fn clone_remote_repo(remote_repo: &str) -> Result<(String), Error>{
Nov 28 09:52:48.330 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:52:48.330 INFO [stderr] 
Nov 28 09:52:48.416 INFO [stderr] warning: function is never used: `status`
Nov 28 09:52:48.416 INFO [stderr]  --> src/docker/mod.rs:5:1
Nov 28 09:52:48.416 INFO [stderr]   |
Nov 28 09:52:48.416 INFO [stderr] 5 | pub fn status() {
Nov 28 09:52:48.416 INFO [stderr]   | ^^^^^^^^^^^^^^^
Nov 28 09:52:48.417 INFO [stderr]   |
Nov 28 09:52:48.417 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 09:52:48.417 INFO [stderr] 
Nov 28 09:52:48.417 INFO [stderr] warning: function is never used: `clone_remote_repo`
Nov 28 09:52:48.417 INFO [stderr]  --> src/git/mod.rs:7:1
Nov 28 09:52:48.417 INFO [stderr]   |
Nov 28 09:52:48.417 INFO [stderr] 7 | pub fn clone_remote_repo(remote_repo: &str) -> Result<(String), Error>{
Nov 28 09:52:48.417 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:52:48.417 INFO [stderr] 
Nov 28 09:52:48.477 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
Nov 28 09:52:48.493 INFO [stderr] su: No module specific data is present
Nov 28 09:52:49.543 INFO running `"docker" "inspect" "429cbf9d2078f2969dec6d6e937b30758f847e9752e31d4c705997eb8dfceb6d"`
Nov 28 09:52:49.907 INFO running `"docker" "rm" "-f" "429cbf9d2078f2969dec6d6e937b30758f847e9752e31d4c705997eb8dfceb6d"`
Nov 28 09:52:50.249 INFO [stdout] 429cbf9d2078f2969dec6d6e937b30758f847e9752e31d4c705997eb8dfceb6d