Dec 04 11:48:02.512 INFO checking remexre/flubber against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 11:48:02.512 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 11:48:02.988 INFO [stdout] 819e6b640f4ae2ea6d02a94d0a25c7d98a9cb31338360a8031eaac0df81aa9b8
Dec 04 11:48:02.991 INFO running `"docker" "start" "-a" "819e6b640f4ae2ea6d02a94d0a25c7d98a9cb31338360a8031eaac0df81aa9b8"`
Dec 04 11:48:04.535 INFO [stderr] usermod: no changes
Dec 04 11:48:04.751 INFO [stderr]    Compiling openssl v0.9.17
Dec 04 11:48:04.791 INFO [stderr]     Checking try_opt v0.1.1
Dec 04 11:48:04.791 INFO [stderr]    Compiling openssl-sys v0.9.17
Dec 04 11:48:04.791 INFO [stderr]    Compiling backtrace-sys v0.1.12
Dec 04 11:48:04.791 INFO [stderr]     Checking iovec v0.1.0
Dec 04 11:48:04.803 INFO [stderr]     Checking isatty v0.1.3
Dec 04 11:48:04.803 INFO [stderr]     Checking net2 v0.2.31
Dec 04 11:48:04.803 INFO [stderr]     Checking tokio-timer v0.1.2
Dec 04 11:48:05.823 INFO [stderr]     Checking toml v0.4.5
Dec 04 11:48:06.199 INFO [stderr]     Checking pretty_logger v0.1.7
Dec 04 11:48:07.523 INFO [stderr]     Checking clap v2.26.2
Dec 04 11:48:07.543 INFO [stderr]     Checking bytes v0.4.5
Dec 04 11:48:08.045 INFO [stderr]     Checking mio v0.6.10
Dec 04 11:48:08.441 INFO [stderr]    Compiling serde_derive v1.0.15
Dec 04 11:48:08.775 INFO [stderr]     Checking chrono v0.4.0
Dec 04 11:48:12.507 INFO [stderr]     Checking tokio-io v0.1.3
Dec 04 11:48:18.137 INFO [stderr]     Checking tokio-core v0.1.9
Dec 04 11:48:18.138 INFO [stderr]     Checking tokio-mockstream v1.1.0
Dec 04 11:48:30.843 INFO [stderr]     Checking native-tls v0.1.4
Dec 04 11:48:32.761 INFO [stderr]     Checking tokio-tls v0.1.3
Dec 04 11:48:37.535 INFO [stderr]     Checking backtrace v0.3.3
Dec 04 11:48:38.014 INFO [stderr]     Checking error-chain v0.10.0
Dec 04 11:48:38.017 INFO [stderr]     Checking error-chain v0.11.0
Dec 04 11:48:38.671 INFO [stderr]     Checking irc v0.12.4
Dec 04 11:48:41.899 INFO [stderr]     Checking flubber v0.1.0 (/source)
Dec 04 11:48:43.339 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 11:48:43.339 INFO [stderr]  --> src/lib.rs:8:1
Dec 04 11:48:43.339 INFO [stderr]   |
Dec 04 11:48:43.339 INFO [stderr] 8 | #[macro_use]
Dec 04 11:48:43.339 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 11:48:43.339 INFO [stderr]   |
Dec 04 11:48:43.339 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 11:48:43.339 INFO [stderr] 
Dec 04 11:48:46.073 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.51s
Dec 04 11:48:46.092 INFO [stderr] su: No module specific data is present
Dec 04 11:48:46.525 INFO running `"docker" "inspect" "819e6b640f4ae2ea6d02a94d0a25c7d98a9cb31338360a8031eaac0df81aa9b8"`
Dec 04 11:48:46.641 INFO running `"docker" "rm" "-f" "819e6b640f4ae2ea6d02a94d0a25c7d98a9cb31338360a8031eaac0df81aa9b8"`
Dec 04 11:48:46.755 INFO [stdout] 819e6b640f4ae2ea6d02a94d0a25c7d98a9cb31338360a8031eaac0df81aa9b8