Dec 19 16:59:46.349 INFO checking flatcar-linux/coreos-metadata against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 16:59:46.349 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/flatcar-linux/coreos-metadata:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:59:46.849 INFO [stdout] d6624feaa5073d961d97de5a3a5a6648008e77ce2ccc9c04e007628786e0a59b
Dec 19 16:59:46.856 INFO running `"docker" "start" "-a" "d6624feaa5073d961d97de5a3a5a6648008e77ce2ccc9c04e007628786e0a59b"`
Dec 19 16:59:48.790 INFO [stderr]     Checking error-chain v0.12.0
Dec 19 16:59:48.790 INFO [stderr]     Checking slog v2.3.2
Dec 19 16:59:48.790 INFO [stderr]     Checking users v0.7.0
Dec 19 16:59:48.791 INFO [stderr]    Compiling http-muncher v0.3.2
Dec 19 16:59:48.791 INFO [stderr]     Checking want v0.0.4
Dec 19 16:59:48.791 INFO [stderr]     Checking mio v0.6.15
Dec 19 16:59:48.791 INFO [stderr]    Compiling aho-corasick v0.6.6
Dec 19 16:59:48.791 INFO [stderr]     Checking tokio-io v0.1.7
Dec 19 16:59:49.885 INFO [stderr]    Compiling syntex_errors v0.42.0
Dec 19 16:59:50.108 INFO [stderr]     Checking serde-xml-rs v0.2.1
Dec 19 16:59:50.239 INFO [stderr]     Checking serde_urlencoded v0.5.3
Dec 19 16:59:50.948 INFO [stderr]     Checking chrono v0.4.5
Dec 19 16:59:50.958 INFO [stderr]     Checking md-5 v0.7.0
Dec 19 16:59:52.352 INFO [stderr]     Checking slog-async v2.3.0
Dec 19 16:59:52.432 INFO [stderr]     Checking slog-scope v4.0.1
Dec 19 16:59:53.092 INFO [stderr]    Compiling regex v0.2.11
Dec 19 16:59:54.176 INFO [stderr]     Checking tokio-threadpool v0.1.5
Dec 19 16:59:54.236 INFO [stderr]     Checking openssh-keys v0.3.0
Dec 19 16:59:55.424 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 19 16:59:57.300 INFO [stderr]     Checking tokio-reactor v0.1.3
Dec 19 16:59:57.548 INFO [stderr]     Checking mockito v0.9.1
Dec 19 17:00:01.340 INFO [stderr]     Checking update-ssh-keys v0.3.0
Dec 19 17:00:01.416 INFO [stderr]     Checking tokio-tcp v0.1.1
Dec 19 17:00:01.528 INFO [stderr]     Checking tokio-udp v0.1.1
Dec 19 17:00:01.739 INFO [stderr]     Checking slog-term v2.4.0
Dec 19 17:00:01.859 INFO [stderr]    Compiling syntex_syntax v0.42.0
Dec 19 17:00:02.649 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 19 17:00:05.680 INFO [stderr]     Checking tokio v0.1.7
Dec 19 17:00:14.900 INFO [stderr]     Checking tokio-core v0.1.17
Dec 19 17:00:17.528 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 19 17:00:17.528 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 19 17:00:21.724 INFO [stderr]     Checking hyper v0.11.27
Dec 19 17:00:27.042 INFO [stderr]     Checking hyper-tls v0.1.4
Dec 19 17:00:28.266 INFO [stderr]     Checking reqwest v0.7.3
Dec 19 17:00:42.309 INFO [stderr]    Compiling syntex v0.42.2
Dec 19 17:00:43.141 INFO [stderr]    Compiling pnet_macros v0.21.0
Dec 19 17:00:45.358 INFO [stderr]    Compiling pnet_packet v0.21.0
Dec 19 17:00:57.827 INFO [stderr]     Checking pnet_transport v0.21.0
Dec 19 17:00:58.208 INFO [stderr]     Checking pnet v0.21.0
Dec 19 17:00:58.483 INFO [stderr]     Checking coreos-metadata v3.0.1-alpha.0 (/opt/crater/workdir)
Dec 19 17:01:03.593 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 17:01:03.594 INFO [stderr]   --> src/errors.rs:15:1
Dec 19 17:01:03.594 INFO [stderr]    |
Dec 19 17:01:03.594 INFO [stderr] 15 | / error_chain!{
Dec 19 17:01:03.594 INFO [stderr] 16 | |     links {
Dec 19 17:01:03.594 INFO [stderr] 17 | |         PublicKey(::openssh_keys::errors::Error, ::openssh_keys::errors::ErrorKind);
Dec 19 17:01:03.594 INFO [stderr] 18 | |         AuthorizedKeys(::update_ssh_keys::errors::Error, ::update_ssh_keys::errors::ErrorKind);
Dec 19 17:01:03.594 INFO [stderr] ...  |
Dec 19 17:01:03.594 INFO [stderr] 34 | |     }
Dec 19 17:01:03.594 INFO [stderr] 35 | | }
Dec 19 17:01:03.594 INFO [stderr]    | |_^
Dec 19 17:01:03.594 INFO [stderr]    |
Dec 19 17:01:03.594 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 17:01:03.594 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 17:01:03.594 INFO [stderr] 
Dec 19 17:01:03.594 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 17:01:03.594 INFO [stderr]   --> src/errors.rs:15:1
Dec 19 17:01:03.594 INFO [stderr]    |
Dec 19 17:01:03.594 INFO [stderr] 15 | / error_chain!{
Dec 19 17:01:03.594 INFO [stderr] 16 | |     links {
Dec 19 17:01:03.594 INFO [stderr] 17 | |         PublicKey(::openssh_keys::errors::Error, ::openssh_keys::errors::ErrorKind);
Dec 19 17:01:03.594 INFO [stderr] 18 | |         AuthorizedKeys(::update_ssh_keys::errors::Error, ::update_ssh_keys::errors::ErrorKind);
Dec 19 17:01:03.595 INFO [stderr] ...  |
Dec 19 17:01:03.595 INFO [stderr] 34 | |     }
Dec 19 17:01:03.595 INFO [stderr] 35 | | }
Dec 19 17:01:03.595 INFO [stderr]    | |_^
Dec 19 17:01:03.595 INFO [stderr]    |
Dec 19 17:01:03.595 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 17:01:03.595 INFO [stderr] 
Dec 19 17:01:04.408 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 17:01:04.409 INFO [stderr]   --> src/errors.rs:15:1
Dec 19 17:01:04.409 INFO [stderr]    |
Dec 19 17:01:04.409 INFO [stderr] 15 | / error_chain!{
Dec 19 17:01:04.409 INFO [stderr] 16 | |     links {
Dec 19 17:01:04.410 INFO [stderr] 17 | |         PublicKey(::openssh_keys::errors::Error, ::openssh_keys::errors::ErrorKind);
Dec 19 17:01:04.410 INFO [stderr] 18 | |         AuthorizedKeys(::update_ssh_keys::errors::Error, ::update_ssh_keys::errors::ErrorKind);
Dec 19 17:01:04.410 INFO [stderr] ...  |
Dec 19 17:01:04.411 INFO [stderr] 34 | |     }
Dec 19 17:01:04.411 INFO [stderr] 35 | | }
Dec 19 17:01:04.411 INFO [stderr]    | |_^
Dec 19 17:01:04.412 INFO [stderr]    |
Dec 19 17:01:04.412 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 17:01:04.412 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 17:01:04.413 INFO [stderr] 
Dec 19 17:01:04.413 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 17:01:04.414 INFO [stderr]   --> src/errors.rs:15:1
Dec 19 17:01:04.414 INFO [stderr]    |
Dec 19 17:01:04.414 INFO [stderr] 15 | / error_chain!{
Dec 19 17:01:04.415 INFO [stderr] 16 | |     links {
Dec 19 17:01:04.415 INFO [stderr] 17 | |         PublicKey(::openssh_keys::errors::Error, ::openssh_keys::errors::ErrorKind);
Dec 19 17:01:04.415 INFO [stderr] 18 | |         AuthorizedKeys(::update_ssh_keys::errors::Error, ::update_ssh_keys::errors::ErrorKind);
Dec 19 17:01:04.415 INFO [stderr] ...  |
Dec 19 17:01:04.416 INFO [stderr] 34 | |     }
Dec 19 17:01:04.416 INFO [stderr] 35 | | }
Dec 19 17:01:04.416 INFO [stderr]    | |_^
Dec 19 17:01:04.417 INFO [stderr]    |
Dec 19 17:01:04.417 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 17:01:04.417 INFO [stderr] 
Dec 19 17:01:05.931 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
Dec 19 17:01:07.390 INFO running `"docker" "inspect" "d6624feaa5073d961d97de5a3a5a6648008e77ce2ccc9c04e007628786e0a59b"`
Dec 19 17:01:07.702 INFO running `"docker" "rm" "-f" "d6624feaa5073d961d97de5a3a5a6648008e77ce2ccc9c04e007628786e0a59b"`
Dec 19 17:01:07.984 INFO [stdout] d6624feaa5073d961d97de5a3a5a6648008e77ce2ccc9c04e007628786e0a59b