Dec 04 17:02:17.339 INFO checking jacklund/aws-instance against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 17:02:17.339 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 17:02:17.821 INFO [stdout] c86bea1d315420a2ffadc0edcc64be458cba3bd289b3dc819fb265e31cb0ba4d
Dec 04 17:02:17.823 INFO running `"docker" "start" "-a" "c86bea1d315420a2ffadc0edcc64be458cba3bd289b3dc819fb265e31cb0ba4d"`
Dec 04 17:02:19.814 INFO [stderr] usermod: no changes
Dec 04 17:02:20.162 INFO [stderr]    Compiling semver v0.6.0
Dec 04 17:02:20.176 INFO [stderr]     Checking regex v0.2.5
Dec 04 17:02:20.177 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 04 17:02:20.178 INFO [stderr]     Checking hyper v0.11.16
Dec 04 17:02:23.660 INFO [stderr]    Compiling rustc_version v0.2.1
Dec 04 17:02:26.251 INFO [stderr]    Compiling rusoto_core v0.31.0
Dec 04 17:02:28.756 INFO [stderr]     Checking env_logger v0.5.3
Dec 04 17:02:32.513 INFO [stderr]     Checking hyper-tls v0.1.2
Dec 04 17:02:33.975 INFO [stderr]     Checking rusoto_credential v0.10.0
Dec 04 17:02:39.615 INFO [stderr]     Checking rusoto_ec2 v0.31.0
Dec 04 17:03:02.390 INFO [stderr]     Checking aws-instance v0.1.0 (/source)
Dec 04 17:03:07.695 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 17:03:07.695 INFO [stderr]  --> src/main.rs:3:1
Dec 04 17:03:07.696 INFO [stderr]   |
Dec 04 17:03:07.696 INFO [stderr] 3 | #[macro_use]
Dec 04 17:03:07.696 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 17:03:07.697 INFO [stderr]   |
Dec 04 17:03:07.697 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 17:03:07.697 INFO [stderr] 
Dec 04 17:03:08.539 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 17:03:08.539 INFO [stderr]  --> src/main.rs:3:1
Dec 04 17:03:08.540 INFO [stderr]   |
Dec 04 17:03:08.540 INFO [stderr] 3 | #[macro_use]
Dec 04 17:03:08.540 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 17:03:08.541 INFO [stderr]   |
Dec 04 17:03:08.541 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 17:03:08.541 INFO [stderr] 
Dec 04 17:03:08.542 INFO [stderr] warning: unused import: `Tag`
Dec 04 17:03:08.542 INFO [stderr]    --> src/util.rs:107:96
Dec 04 17:03:08.542 INFO [stderr]     |
Dec 04 17:03:08.543 INFO [stderr] 107 |     use rusoto_ec2::{DescribeInstancesRequest, DescribeInstancesResult, Instance, Reservation, Tag};
Dec 04 17:03:08.543 INFO [stderr]     |                                                                                                ^^^
Dec 04 17:03:08.543 INFO [stderr] 
Dec 04 17:03:08.543 INFO [stderr] warning: unused imports: `Ec2Client`, `Ec2`
Dec 04 17:03:08.544 INFO [stderr]   --> src/ec2_wrapper.rs:96:9
Dec 04 17:03:08.544 INFO [stderr]    |
Dec 04 17:03:08.544 INFO [stderr] 96 |         Ec2, Ec2Client, Reservation,
Dec 04 17:03:08.545 INFO [stderr]    |         ^^^  ^^^^^^^^^
Dec 04 17:03:08.545 INFO [stderr] 
Dec 04 17:03:08.990 INFO [stderr] warning: method is never used: `mock_describe_images`
Dec 04 17:03:08.990 INFO [stderr]    --> src/ec2_wrapper.rs:120:9
Dec 04 17:03:08.990 INFO [stderr]     |
Dec 04 17:03:08.991 INFO [stderr] 120 |         pub fn mock_describe_images(&mut self, closure: &'a DescribeImagesLambda) {
Dec 04 17:03:08.991 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:03:08.991 INFO [stderr]     |
Dec 04 17:03:08.992 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 17:03:08.992 INFO [stderr] 
Dec 04 17:03:08.992 INFO [stderr] warning: method is never used: `mock_run_instances`
Dec 04 17:03:08.992 INFO [stderr]    --> src/ec2_wrapper.rs:128:9
Dec 04 17:03:08.993 INFO [stderr]     |
Dec 04 17:03:08.993 INFO [stderr] 128 |         pub fn mock_run_instances(&mut self, closure: &'a RunInstancesLambda) {
Dec 04 17:03:08.993 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:03:08.994 INFO [stderr] 
Dec 04 17:03:08.994 INFO [stderr] warning: method is never used: `mock_start_instances`
Dec 04 17:03:08.994 INFO [stderr]    --> src/ec2_wrapper.rs:132:9
Dec 04 17:03:08.994 INFO [stderr]     |
Dec 04 17:03:08.995 INFO [stderr] 132 |         pub fn mock_start_instances(&mut self, closure: &'a StartInstancesLambda) {
Dec 04 17:03:08.995 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:03:08.995 INFO [stderr] 
Dec 04 17:03:08.995 INFO [stderr] warning: method is never used: `mock_stop_instances`
Dec 04 17:03:08.995 INFO [stderr]    --> src/ec2_wrapper.rs:136:9
Dec 04 17:03:08.995 INFO [stderr]     |
Dec 04 17:03:08.995 INFO [stderr] 136 |         pub fn mock_stop_instances(&mut self, closure: &'a StopInstancesLambda) {
Dec 04 17:03:08.995 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:03:08.995 INFO [stderr] 
Dec 04 17:03:08.995 INFO [stderr] warning: method is never used: `mock_terminate_instances`
Dec 04 17:03:08.995 INFO [stderr]    --> src/ec2_wrapper.rs:140:9
Dec 04 17:03:08.995 INFO [stderr]     |
Dec 04 17:03:08.995 INFO [stderr] 140 |         pub fn mock_terminate_instances(&mut self, closure: &'a TerminateInstancesLambda) {
Dec 04 17:03:08.995 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:03:08.995 INFO [stderr] 
Dec 04 17:03:09.020 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.17s
Dec 04 17:03:09.035 INFO [stderr] su: No module specific data is present
Dec 04 17:03:10.680 INFO running `"docker" "inspect" "c86bea1d315420a2ffadc0edcc64be458cba3bd289b3dc819fb265e31cb0ba4d"`
Dec 04 17:03:11.017 INFO running `"docker" "rm" "-f" "c86bea1d315420a2ffadc0edcc64be458cba3bd289b3dc819fb265e31cb0ba4d"`
Dec 04 17:03:11.371 INFO [stdout] c86bea1d315420a2ffadc0edcc64be458cba3bd289b3dc819fb265e31cb0ba4d