Dec 04 09:44:34.983 INFO checking spacekookie/thunder against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 09:44:34.984 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 09:44:35.617 INFO [stdout] 07ca22bf312ddb7adf2a4ad392dcd73aa7cc22c8d2e6194eb0fb033f8d3692cc
Dec 04 09:44:35.627 INFO running `"docker" "start" "-a" "07ca22bf312ddb7adf2a4ad392dcd73aa7cc22c8d2e6194eb0fb033f8d3692cc"`
Dec 04 09:44:36.786 INFO [stderr] usermod: no changes
Dec 04 09:44:36.915 INFO [stderr]    Compiling unicode-width v0.1.4
Dec 04 09:44:36.915 INFO [stderr]     Checking unicode-xid v0.1.0
Dec 04 09:44:36.915 INFO [stderr]    Compiling atty v0.2.10
Dec 04 09:44:36.915 INFO [stderr]     Checking clap v2.31.2
Dec 04 09:44:36.915 INFO [stderr]    Compiling syn v0.12.15
Dec 04 09:44:37.507 INFO [stderr]    Compiling textwrap v0.9.0
Dec 04 09:44:37.727 INFO [stderr]     Checking proc-macro2 v0.2.3
Dec 04 09:44:39.510 INFO [stderr]     Checking quote v0.4.2
Dec 04 09:44:59.699 INFO [stderr]     Checking thunder v0.3.1 (/source)
Dec 04 09:45:00.703 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 04 09:45:00.703 INFO [stderr]  --> src/lib.rs:4:12
Dec 04 09:45:00.703 INFO [stderr]   |
Dec 04 09:45:00.703 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib, iterator_flatten)]
Dec 04 09:45:00.703 INFO [stderr]   |            ^^^^^^^^^^
Dec 04 09:45:00.703 INFO [stderr]   |
Dec 04 09:45:00.703 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 09:45:00.703 INFO [stderr] 
Dec 04 09:45:00.703 INFO [stderr] warning: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 04 09:45:00.703 INFO [stderr]  --> src/lib.rs:4:40
Dec 04 09:45:00.703 INFO [stderr]   |
Dec 04 09:45:00.703 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib, iterator_flatten)]
Dec 04 09:45:00.703 INFO [stderr]   |                                        ^^^^^^^^^^^^^^^^
Dec 04 09:45:00.703 INFO [stderr] 
Dec 04 09:45:00.703 INFO [stderr] warning: the feature `proc_macro_lib` has been stable since 1.15.0 and no longer requires an attribute to enable
Dec 04 09:45:00.703 INFO [stderr]  --> src/lib.rs:4:24
Dec 04 09:45:00.703 INFO [stderr]   |
Dec 04 09:45:00.703 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib, iterator_flatten)]
Dec 04 09:45:00.703 INFO [stderr]   |                        ^^^^^^^^^^^^^^
Dec 04 09:45:00.703 INFO [stderr] 
Dec 04 09:45:03.332 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 04 09:45:03.332 INFO [stderr]  --> src/lib.rs:4:12
Dec 04 09:45:03.332 INFO [stderr]   |
Dec 04 09:45:03.332 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib, iterator_flatten)]
Dec 04 09:45:03.332 INFO [stderr]   |            ^^^^^^^^^^
Dec 04 09:45:03.355 INFO [stderr]   |
Dec 04 09:45:03.355 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 09:45:03.355 INFO [stderr] 
Dec 04 09:45:03.356 INFO [stderr] warning: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 04 09:45:03.356 INFO [stderr]  --> src/lib.rs:4:40
Dec 04 09:45:03.356 INFO [stderr]   |
Dec 04 09:45:03.356 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib, iterator_flatten)]
Dec 04 09:45:03.356 INFO [stderr]   |                                        ^^^^^^^^^^^^^^^^
Dec 04 09:45:03.356 INFO [stderr] 
Dec 04 09:45:03.363 INFO [stderr] warning: the feature `proc_macro_lib` has been stable since 1.15.0 and no longer requires an attribute to enable
Dec 04 09:45:03.363 INFO [stderr]  --> src/lib.rs:4:24
Dec 04 09:45:03.363 INFO [stderr]   |
Dec 04 09:45:03.363 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib, iterator_flatten)]
Dec 04 09:45:03.363 INFO [stderr]   |                        ^^^^^^^^^^^^^^
Dec 04 09:45:03.363 INFO [stderr] 
Dec 04 09:45:09.835 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 04 09:45:09.835 INFO [stderr]  --> src/lib.rs:4:12
Dec 04 09:45:09.835 INFO [stderr]   |
Dec 04 09:45:09.835 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib, iterator_flatten)]
Dec 04 09:45:09.835 INFO [stderr]   |            ^^^^^^^^^^
Dec 04 09:45:09.835 INFO [stderr]   |
Dec 04 09:45:09.835 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 09:45:09.835 INFO [stderr] 
Dec 04 09:45:09.835 INFO [stderr] warning: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 04 09:45:09.835 INFO [stderr]  --> src/lib.rs:4:40
Dec 04 09:45:09.835 INFO [stderr]   |
Dec 04 09:45:09.835 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib, iterator_flatten)]
Dec 04 09:45:09.835 INFO [stderr]   |                                        ^^^^^^^^^^^^^^^^
Dec 04 09:45:09.835 INFO [stderr] 
Dec 04 09:45:09.835 INFO [stderr] warning: the feature `proc_macro_lib` has been stable since 1.15.0 and no longer requires an attribute to enable
Dec 04 09:45:09.835 INFO [stderr]  --> src/lib.rs:4:24
Dec 04 09:45:09.835 INFO [stderr]   |
Dec 04 09:45:09.835 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib, iterator_flatten)]
Dec 04 09:45:09.835 INFO [stderr]   |                        ^^^^^^^^^^^^^^
Dec 04 09:45:09.835 INFO [stderr] 
Dec 04 09:45:13.721 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 04 09:45:13.722 INFO [stderr]  --> examples/thor.rs:2:12
Dec 04 09:45:13.722 INFO [stderr]   |
Dec 04 09:45:13.722 INFO [stderr] 2 | #![feature(proc_macro)]
Dec 04 09:45:13.722 INFO [stderr]   |            ^^^^^^^^^^
Dec 04 09:45:13.722 INFO [stderr]   |
Dec 04 09:45:13.722 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 09:45:13.722 INFO [stderr] 
Dec 04 09:45:13.806 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 04 09:45:13.806 INFO [stderr]  --> examples/loki.rs:1:12
Dec 04 09:45:13.806 INFO [stderr]   |
Dec 04 09:45:13.806 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 04 09:45:13.806 INFO [stderr]   |            ^^^^^^^^^^
Dec 04 09:45:13.806 INFO [stderr]   |
Dec 04 09:45:13.806 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 09:45:13.806 INFO [stderr] 
Dec 04 09:45:13.827 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.00s
Dec 04 09:45:13.831 INFO [stderr] su: No module specific data is present
Dec 04 09:45:14.149 INFO running `"docker" "inspect" "07ca22bf312ddb7adf2a4ad392dcd73aa7cc22c8d2e6194eb0fb033f8d3692cc"`
Dec 04 09:45:14.265 INFO running `"docker" "rm" "-f" "07ca22bf312ddb7adf2a4ad392dcd73aa7cc22c8d2e6194eb0fb033f8d3692cc"`
Dec 04 09:45:14.583 INFO [stdout] 07ca22bf312ddb7adf2a4ad392dcd73aa7cc22c8d2e6194eb0fb033f8d3692cc