Nov 30 07:24:38.969 INFO checking alanwilhelm/hydra-agent against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 07:24:38.969 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 07:24:39.440 INFO [stdout] e43691971dc185e64782a7723f7cfe0a6dcf3861f71e8cee9cef7774a21c75c2
Nov 30 07:24:39.448 INFO running `"docker" "start" "-a" "e43691971dc185e64782a7723f7cfe0a6dcf3861f71e8cee9cef7774a21c75c2"`
Nov 30 07:24:40.851 INFO [stderr] usermod: no changes
Nov 30 07:24:41.204 INFO [stderr]    Compiling miniz-sys v0.1.9
Nov 30 07:24:41.204 INFO [stderr]    Compiling sys-info v0.5.1
Nov 30 07:24:41.212 INFO [stderr]     Checking unix_socket v0.5.0
Nov 30 07:24:41.212 INFO [stderr]     Checking jed v0.1.2
Nov 30 07:24:41.212 INFO [stderr]     Checking tar v0.3.4
Nov 30 07:24:41.256 INFO [stderr]     Checking hyper-openssl v0.2.7
Nov 30 07:24:44.046 INFO [stderr]     Checking hyperlocal v0.3.0
Nov 30 07:24:45.996 INFO [stderr]     Checking flate2 v0.2.19
Nov 30 07:24:47.081 INFO [stderr]     Checking shiplift v0.3.2
Nov 30 07:24:50.767 INFO [stderr]     Checking hydra_agent v0.1.0 (/source)
Nov 30 07:24:54.100 INFO [stderr] warning: unused import: `ErrorKind`
Nov 30 07:24:54.100 INFO [stderr]  --> src/profiler/mod.rs:3:22
Nov 30 07:24:54.100 INFO [stderr]   |
Nov 30 07:24:54.100 INFO [stderr] 3 | use std::io::{Error, ErrorKind};
Nov 30 07:24:54.100 INFO [stderr]   |                      ^^^^^^^^^
Nov 30 07:24:54.100 INFO [stderr]   |
Nov 30 07:24:54.100 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 07:24:54.100 INFO [stderr] 
Nov 30 07:24:54.100 INFO [stderr] warning: unused import: `ErrorKind`
Nov 30 07:24:54.100 INFO [stderr]  --> src/git/mod.rs:3:22
Nov 30 07:24:54.100 INFO [stderr]   |
Nov 30 07:24:54.100 INFO [stderr] 3 | use std::io::{Error, ErrorKind};
Nov 30 07:24:54.100 INFO [stderr]   |                      ^^^^^^^^^
Nov 30 07:24:54.100 INFO [stderr] 
Nov 30 07:24:54.260 INFO [stderr] warning: unused import: `ErrorKind`
Nov 30 07:24:54.260 INFO [stderr]  --> src/profiler/mod.rs:3:22
Nov 30 07:24:54.260 INFO [stderr]   |
Nov 30 07:24:54.260 INFO [stderr] 3 | use std::io::{Error, ErrorKind};
Nov 30 07:24:54.260 INFO [stderr]   |                      ^^^^^^^^^
Nov 30 07:24:54.260 INFO [stderr]   |
Nov 30 07:24:54.260 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 07:24:54.260 INFO [stderr] 
Nov 30 07:24:54.260 INFO [stderr] warning: unused import: `ErrorKind`
Nov 30 07:24:54.260 INFO [stderr]  --> src/git/mod.rs:3:22
Nov 30 07:24:54.260 INFO [stderr]   |
Nov 30 07:24:54.260 INFO [stderr] 3 | use std::io::{Error, ErrorKind};
Nov 30 07:24:54.260 INFO [stderr]   |                      ^^^^^^^^^
Nov 30 07:24:54.260 INFO [stderr] 
Nov 30 07:24:54.376 INFO [stderr] warning: unused variable: `s`
Nov 30 07:24:54.376 INFO [stderr]  --> src/serializer/mod.rs:8:13
Nov 30 07:24:54.376 INFO [stderr]   |
Nov 30 07:24:54.376 INFO [stderr] 8 |     let mut s: String = String::new();
Nov 30 07:24:54.376 INFO [stderr]   |             ^ help: consider using `_s` instead
Nov 30 07:24:54.376 INFO [stderr]   |
Nov 30 07:24:54.376 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 07:24:54.376 INFO [stderr] 
Nov 30 07:24:54.376 INFO [stderr] warning: unused variable: `z`
Nov 30 07:24:54.376 INFO [stderr]   --> src/profiler/mod.rs:16:9
Nov 30 07:24:54.376 INFO [stderr]    |
Nov 30 07:24:54.376 INFO [stderr] 16 |     let z: u32 = u32::min_value();
Nov 30 07:24:54.376 INFO [stderr]    |         ^ help: consider using `_z` instead
Nov 30 07:24:54.377 INFO [stderr] 
Nov 30 07:24:54.377 INFO [stderr] warning: unused variable: `e`
Nov 30 07:24:54.377 INFO [stderr]   --> src/profiler/mod.rs:22:13
Nov 30 07:24:54.377 INFO [stderr]    |
Nov 30 07:24:54.377 INFO [stderr] 22 |         Err(e) => undef.clone(),
Nov 30 07:24:54.377 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 30 07:24:54.377 INFO [stderr] 
Nov 30 07:24:54.377 INFO [stderr] warning: unused variable: `e`
Nov 30 07:24:54.377 INFO [stderr]   --> src/profiler/mod.rs:27:13
Nov 30 07:24:54.377 INFO [stderr]    |
Nov 30 07:24:54.377 INFO [stderr] 27 |         Err(e) => json_z.clone(),
Nov 30 07:24:54.377 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 30 07:24:54.377 INFO [stderr] 
Nov 30 07:24:54.377 INFO [stderr] warning: unused variable: `e`
Nov 30 07:24:54.377 INFO [stderr]   --> src/profiler/mod.rs:32:13
Nov 30 07:24:54.377 INFO [stderr]    |
Nov 30 07:24:54.377 INFO [stderr] 32 |         Err(e) => undef.clone(),
Nov 30 07:24:54.377 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 30 07:24:54.377 INFO [stderr] 
Nov 30 07:24:54.377 INFO [stderr] warning: unused variable: `e`
Nov 30 07:24:54.377 INFO [stderr]   --> src/profiler/mod.rs:37:13
Nov 30 07:24:54.377 INFO [stderr]    |
Nov 30 07:24:54.377 INFO [stderr] 37 |         Err(e) => undef.clone(),
Nov 30 07:24:54.377 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 30 07:24:54.377 INFO [stderr] 
Nov 30 07:24:54.377 INFO [stderr] warning: unused variable: `e`
Nov 30 07:24:54.377 INFO [stderr]   --> src/profiler/mod.rs:42:13
Nov 30 07:24:54.377 INFO [stderr]    |
Nov 30 07:24:54.377 INFO [stderr] 42 |         Err(e) => undef.clone(),
Nov 30 07:24:54.377 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 30 07:24:54.377 INFO [stderr] 
Nov 30 07:24:54.377 INFO [stderr] warning: unused variable: `repo`
Nov 30 07:24:54.377 INFO [stderr]   --> src/git/mod.rs:11:7
Nov 30 07:24:54.377 INFO [stderr]    |
Nov 30 07:24:54.377 INFO [stderr] 11 |   let repo = match Repository::clone(url, ".hydra") {
Nov 30 07:24:54.377 INFO [stderr]    |       ^^^^ help: consider using `_repo` instead
Nov 30 07:24:54.377 INFO [stderr] 
Nov 30 07:24:54.377 INFO [stderr] warning: unused variable: `remote_repo`
Nov 30 07:24:54.377 INFO [stderr]  --> src/git/mod.rs:7:26
Nov 30 07:24:54.377 INFO [stderr]   |
Nov 30 07:24:54.377 INFO [stderr] 7 | pub fn clone_remote_repo(remote_repo: &str) -> Result<(String), Error>{
Nov 30 07:24:54.377 INFO [stderr]   |                          ^^^^^^^^^^^ help: consider using `_remote_repo` instead
Nov 30 07:24:54.377 INFO [stderr] 
Nov 30 07:24:54.377 INFO [stderr] warning: unused variable: `e`
Nov 30 07:24:54.377 INFO [stderr]   --> src/main.rs:21:21
Nov 30 07:24:54.377 INFO [stderr]    |
Nov 30 07:24:54.377 INFO [stderr] 21 |                 Err(e) => println!("{}", "{\"error\" : \"error\"}"),
Nov 30 07:24:54.377 INFO [stderr]    |                     ^ help: consider using `_e` instead
Nov 30 07:24:54.377 INFO [stderr] 
Nov 30 07:24:54.380 INFO [stderr] warning: unused variable: `e`
Nov 30 07:24:54.380 INFO [stderr]   --> src/main.rs:23:13
Nov 30 07:24:54.380 INFO [stderr]    |
Nov 30 07:24:54.380 INFO [stderr] 23 |         Err(e) => println!("{}", "{\"error\" : \"error\"}"),
Nov 30 07:24:54.380 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 30 07:24:54.380 INFO [stderr] 
Nov 30 07:24:54.392 INFO [stderr] warning: variable does not need to be mutable
Nov 30 07:24:54.392 INFO [stderr]  --> src/serializer/mod.rs:8:9
Nov 30 07:24:54.392 INFO [stderr]   |
Nov 30 07:24:54.392 INFO [stderr] 8 |     let mut s: String = String::new();
Nov 30 07:24:54.392 INFO [stderr]   |         ----^
Nov 30 07:24:54.392 INFO [stderr]   |         |
Nov 30 07:24:54.392 INFO [stderr]   |         help: remove this `mut`
Nov 30 07:24:54.392 INFO [stderr]   |
Nov 30 07:24:54.392 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 30 07:24:54.392 INFO [stderr] 
Nov 30 07:24:54.440 INFO [stderr] warning: unused variable: `s`
Nov 30 07:24:54.440 INFO [stderr]  --> src/serializer/mod.rs:8:13
Nov 30 07:24:54.440 INFO [stderr]   |
Nov 30 07:24:54.440 INFO [stderr] 8 |     let mut s: String = String::new();
Nov 30 07:24:54.440 INFO [stderr]   |             ^ help: consider using `_s` instead
Nov 30 07:24:54.446 INFO [stderr]   |
Nov 30 07:24:54.446 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 07:24:54.446 INFO [stderr] 
Nov 30 07:24:54.446 INFO [stderr] warning: unused variable: `z`
Nov 30 07:24:54.446 INFO [stderr]   --> src/profiler/mod.rs:16:9
Nov 30 07:24:54.446 INFO [stderr]    |
Nov 30 07:24:54.446 INFO [stderr] 16 |     let z: u32 = u32::min_value();
Nov 30 07:24:54.446 INFO [stderr]    |         ^ help: consider using `_z` instead
Nov 30 07:24:54.446 INFO [stderr] 
Nov 30 07:24:54.446 INFO [stderr] warning: unused variable: `e`
Nov 30 07:24:54.446 INFO [stderr]   --> src/profiler/mod.rs:22:13
Nov 30 07:24:54.446 INFO [stderr]    |
Nov 30 07:24:54.446 INFO [stderr] 22 |         Err(e) => undef.clone(),
Nov 30 07:24:54.446 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 30 07:24:54.446 INFO [stderr] 
Nov 30 07:24:54.446 INFO [stderr] warning: unused variable: `e`
Nov 30 07:24:54.446 INFO [stderr]   --> src/profiler/mod.rs:27:13
Nov 30 07:24:54.446 INFO [stderr]    |
Nov 30 07:24:54.446 INFO [stderr] 27 |         Err(e) => json_z.clone(),
Nov 30 07:24:54.446 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 30 07:24:54.446 INFO [stderr] 
Nov 30 07:24:54.447 INFO [stderr] warning: unused variable: `e`
Nov 30 07:24:54.447 INFO [stderr]   --> src/profiler/mod.rs:32:13
Nov 30 07:24:54.447 INFO [stderr]    |
Nov 30 07:24:54.447 INFO [stderr] 32 |         Err(e) => undef.clone(),
Nov 30 07:24:54.447 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 30 07:24:54.447 INFO [stderr] 
Nov 30 07:24:54.447 INFO [stderr] warning: unused variable: `e`
Nov 30 07:24:54.447 INFO [stderr]   --> src/profiler/mod.rs:37:13
Nov 30 07:24:54.447 INFO [stderr]    |
Nov 30 07:24:54.447 INFO [stderr] 37 |         Err(e) => undef.clone(),
Nov 30 07:24:54.447 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 30 07:24:54.447 INFO [stderr] 
Nov 30 07:24:54.447 INFO [stderr] warning: unused variable: `e`
Nov 30 07:24:54.447 INFO [stderr]   --> src/profiler/mod.rs:42:13
Nov 30 07:24:54.447 INFO [stderr]    |
Nov 30 07:24:54.447 INFO [stderr] 42 |         Err(e) => undef.clone(),
Nov 30 07:24:54.447 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 30 07:24:54.447 INFO [stderr] 
Nov 30 07:24:54.447 INFO [stderr] warning: unused variable: `repo`
Nov 30 07:24:54.447 INFO [stderr]   --> src/git/mod.rs:11:7
Nov 30 07:24:54.447 INFO [stderr]    |
Nov 30 07:24:54.447 INFO [stderr] 11 |   let repo = match Repository::clone(url, ".hydra") {
Nov 30 07:24:54.447 INFO [stderr]    |       ^^^^ help: consider using `_repo` instead
Nov 30 07:24:54.447 INFO [stderr] 
Nov 30 07:24:54.447 INFO [stderr] warning: unused variable: `remote_repo`
Nov 30 07:24:54.447 INFO [stderr]  --> src/git/mod.rs:7:26
Nov 30 07:24:54.447 INFO [stderr]   |
Nov 30 07:24:54.447 INFO [stderr] 7 | pub fn clone_remote_repo(remote_repo: &str) -> Result<(String), Error>{
Nov 30 07:24:54.447 INFO [stderr]   |                          ^^^^^^^^^^^ help: consider using `_remote_repo` instead
Nov 30 07:24:54.447 INFO [stderr] 
Nov 30 07:24:54.447 INFO [stderr] warning: unused variable: `e`
Nov 30 07:24:54.447 INFO [stderr]   --> src/main.rs:21:21
Nov 30 07:24:54.447 INFO [stderr]    |
Nov 30 07:24:54.447 INFO [stderr] 21 |                 Err(e) => println!("{}", "{\"error\" : \"error\"}"),
Nov 30 07:24:54.447 INFO [stderr]    |                     ^ help: consider using `_e` instead
Nov 30 07:24:54.447 INFO [stderr] 
Nov 30 07:24:54.447 INFO [stderr] warning: unused variable: `e`
Nov 30 07:24:54.447 INFO [stderr]   --> src/main.rs:23:13
Nov 30 07:24:54.447 INFO [stderr]    |
Nov 30 07:24:54.447 INFO [stderr] 23 |         Err(e) => println!("{}", "{\"error\" : \"error\"}"),
Nov 30 07:24:54.447 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 30 07:24:54.447 INFO [stderr] 
Nov 30 07:24:54.453 INFO [stderr] warning: variable does not need to be mutable
Nov 30 07:24:54.453 INFO [stderr]  --> src/serializer/mod.rs:8:9
Nov 30 07:24:54.453 INFO [stderr]   |
Nov 30 07:24:54.453 INFO [stderr] 8 |     let mut s: String = String::new();
Nov 30 07:24:54.453 INFO [stderr]   |         ----^
Nov 30 07:24:54.453 INFO [stderr]   |         |
Nov 30 07:24:54.453 INFO [stderr]   |         help: remove this `mut`
Nov 30 07:24:54.453 INFO [stderr]   |
Nov 30 07:24:54.453 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 30 07:24:54.453 INFO [stderr] 
Nov 30 07:24:54.534 INFO [stderr] warning: function is never used: `status`
Nov 30 07:24:54.534 INFO [stderr]  --> src/docker/mod.rs:5:1
Nov 30 07:24:54.534 INFO [stderr]   |
Nov 30 07:24:54.534 INFO [stderr] 5 | pub fn status() {
Nov 30 07:24:54.534 INFO [stderr]   | ^^^^^^^^^^^^^^^
Nov 30 07:24:54.534 INFO [stderr]   |
Nov 30 07:24:54.534 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 07:24:54.534 INFO [stderr] 
Nov 30 07:24:54.534 INFO [stderr] warning: function is never used: `clone_remote_repo`
Nov 30 07:24:54.534 INFO [stderr]  --> src/git/mod.rs:7:1
Nov 30 07:24:54.534 INFO [stderr]   |
Nov 30 07:24:54.534 INFO [stderr] 7 | pub fn clone_remote_repo(remote_repo: &str) -> Result<(String), Error>{
Nov 30 07:24:54.534 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:24:54.534 INFO [stderr] 
Nov 30 07:24:54.552 INFO [stderr] warning: function is never used: `status`
Nov 30 07:24:54.552 INFO [stderr]  --> src/docker/mod.rs:5:1
Nov 30 07:24:54.552 INFO [stderr]   |
Nov 30 07:24:54.552 INFO [stderr] 5 | pub fn status() {
Nov 30 07:24:54.552 INFO [stderr]   | ^^^^^^^^^^^^^^^
Nov 30 07:24:54.552 INFO [stderr]   |
Nov 30 07:24:54.552 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 07:24:54.552 INFO [stderr] 
Nov 30 07:24:54.552 INFO [stderr] warning: function is never used: `clone_remote_repo`
Nov 30 07:24:54.552 INFO [stderr]  --> src/git/mod.rs:7:1
Nov 30 07:24:54.552 INFO [stderr]   |
Nov 30 07:24:54.552 INFO [stderr] 7 | pub fn clone_remote_repo(remote_repo: &str) -> Result<(String), Error>{
Nov 30 07:24:54.552 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:24:54.552 INFO [stderr] 
Nov 30 07:24:54.620 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.73s
Nov 30 07:24:54.648 INFO [stderr] su: No module specific data is present
Nov 30 07:24:55.786 INFO running `"docker" "inspect" "e43691971dc185e64782a7723f7cfe0a6dcf3861f71e8cee9cef7774a21c75c2"`
Nov 30 07:24:56.251 INFO running `"docker" "rm" "-f" "e43691971dc185e64782a7723f7cfe0a6dcf3861f71e8cee9cef7774a21c75c2"`
Nov 30 07:24:56.588 INFO [stdout] e43691971dc185e64782a7723f7cfe0a6dcf3861f71e8cee9cef7774a21c75c2