Dec 05 10:07:39.675 INFO checking nakacli-0.4.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 10:07:39.675 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 10:07:40.119 INFO [stdout] 555891086e9883c2103c09b2f8863e32c23c5c69cf7abea1f0dadf2cf19d5d73
Dec 05 10:07:40.120 INFO running `"docker" "start" "-a" "555891086e9883c2103c09b2f8863e32c23c5c69cf7abea1f0dadf2cf19d5d73"`
Dec 05 10:07:41.570 INFO [stderr] usermod: no changes
Dec 05 10:07:41.994 INFO [stderr]    Compiling assert_cli v0.5.4
Dec 05 10:07:41.994 INFO [stderr]     Checking tokio-reactor v0.1.7
Dec 05 10:07:41.994 INFO [stderr]     Checking tokio-threadpool v0.1.9
Dec 05 10:07:47.832 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 05 10:07:48.083 INFO [stderr]     Checking tokio-uds v0.2.4
Dec 05 10:07:48.085 INFO [stderr]     Checking tokio-udp v0.1.3
Dec 05 10:07:48.087 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 05 10:07:57.083 INFO [stderr]     Checking tokio v0.1.13
Dec 05 10:08:00.135 INFO [stderr]     Checking tokio-core v0.1.17
Dec 05 10:08:04.436 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 05 10:08:04.437 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 05 10:08:11.870 INFO [stderr]     Checking hyper v0.11.27
Dec 05 10:08:20.598 INFO [stderr]     Checking hyper-tls v0.1.4
Dec 05 10:08:25.907 INFO [stderr]     Checking nakacli v0.4.0 (/source)
Dec 05 10:08:38.875 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 05 10:08:38.875 INFO [stderr]  --> src/main.rs:1:12
Dec 05 10:08:38.875 INFO [stderr]   |
Dec 05 10:08:38.875 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 05 10:08:38.875 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:08:38.875 INFO [stderr]   |
Dec 05 10:08:38.875 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 10:08:38.875 INFO [stderr] 
Dec 05 10:08:39.631 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 05 10:08:39.631 INFO [stderr]  --> tests/commands.rs:1:12
Dec 05 10:08:39.632 INFO [stderr]   |
Dec 05 10:08:39.632 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 05 10:08:39.632 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:08:39.633 INFO [stderr]   |
Dec 05 10:08:39.633 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 10:08:39.633 INFO [stderr] 
Dec 05 10:08:40.895 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 05 10:08:40.895 INFO [stderr]  --> src/main.rs:1:12
Dec 05 10:08:40.895 INFO [stderr]   |
Dec 05 10:08:40.895 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 05 10:08:40.895 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:08:40.895 INFO [stderr]   |
Dec 05 10:08:40.895 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 10:08:40.895 INFO [stderr] 
Dec 05 10:08:40.945 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.35s
Dec 05 10:08:40.977 INFO [stderr] su: No module specific data is present
Dec 05 10:08:42.363 INFO running `"docker" "inspect" "555891086e9883c2103c09b2f8863e32c23c5c69cf7abea1f0dadf2cf19d5d73"`
Dec 05 10:08:42.757 INFO running `"docker" "rm" "-f" "555891086e9883c2103c09b2f8863e32c23c5c69cf7abea1f0dadf2cf19d5d73"`
Dec 05 10:08:43.095 INFO [stdout] 555891086e9883c2103c09b2f8863e32c23c5c69cf7abea1f0dadf2cf19d5d73