Dec 19 08:21:30.237 INFO checking spacekookie/thunder against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 08:21:30.237 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/spacekookie/thunder:/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 08:21:30.488 INFO [stdout] d566bd9f591e7531941b7f8581441c30bd9627e2a95a025ed1581dd240d1e399
Dec 19 08:21:30.490 INFO running `"docker" "start" "-a" "d566bd9f591e7531941b7f8581441c30bd9627e2a95a025ed1581dd240d1e399"`
Dec 19 08:21:31.169 INFO [stderr]    Compiling unicode-width v0.1.4
Dec 19 08:21:31.169 INFO [stderr]     Checking unicode-xid v0.1.0
Dec 19 08:21:31.169 INFO [stderr]    Compiling atty v0.2.10
Dec 19 08:21:31.170 INFO [stderr]     Checking clap v2.31.2
Dec 19 08:21:31.170 INFO [stderr]    Compiling syn v0.12.15
Dec 19 08:21:31.389 INFO [stderr]    Compiling textwrap v0.9.0
Dec 19 08:21:31.578 INFO [stderr]     Checking proc-macro2 v0.2.3
Dec 19 08:21:33.039 INFO [stderr]     Checking quote v0.4.2
Dec 19 08:21:51.009 INFO [stderr]     Checking thunder v0.3.1 (/opt/crater/workdir)
Dec 19 08:21:51.642 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 19 08:21:51.644 INFO [stderr]  --> src/lib.rs:4:12
Dec 19 08:21:51.644 INFO [stderr]   |
Dec 19 08:21:51.644 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib, iterator_flatten)]
Dec 19 08:21:51.644 INFO [stderr]   |            ^^^^^^^^^^
Dec 19 08:21:51.644 INFO [stderr]   |
Dec 19 08:21:51.644 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 08:21:51.644 INFO [stderr] 
Dec 19 08:21:51.644 INFO [stderr] warning: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 19 08:21:51.644 INFO [stderr]  --> src/lib.rs:4:40
Dec 19 08:21:51.644 INFO [stderr]   |
Dec 19 08:21:51.644 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib, iterator_flatten)]
Dec 19 08:21:51.644 INFO [stderr]   |                                        ^^^^^^^^^^^^^^^^
Dec 19 08:21:51.644 INFO [stderr] 
Dec 19 08:21:51.644 INFO [stderr] warning: the feature `proc_macro_lib` has been stable since 1.15.0 and no longer requires an attribute to enable
Dec 19 08:21:51.644 INFO [stderr]  --> src/lib.rs:4:24
Dec 19 08:21:51.644 INFO [stderr]   |
Dec 19 08:21:51.644 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib, iterator_flatten)]
Dec 19 08:21:51.644 INFO [stderr]   |                        ^^^^^^^^^^^^^^
Dec 19 08:21:51.644 INFO [stderr] 
Dec 19 08:21:52.124 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 19 08:21:52.124 INFO [stderr]  --> src/lib.rs:4:12
Dec 19 08:21:52.124 INFO [stderr]   |
Dec 19 08:21:52.124 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib, iterator_flatten)]
Dec 19 08:21:52.124 INFO [stderr]   |            ^^^^^^^^^^
Dec 19 08:21:52.124 INFO [stderr]   |
Dec 19 08:21:52.124 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 08:21:52.124 INFO [stderr] 
Dec 19 08:21:52.124 INFO [stderr] warning: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 19 08:21:52.124 INFO [stderr]  --> src/lib.rs:4:40
Dec 19 08:21:52.124 INFO [stderr]   |
Dec 19 08:21:52.124 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib, iterator_flatten)]
Dec 19 08:21:52.124 INFO [stderr]   |                                        ^^^^^^^^^^^^^^^^
Dec 19 08:21:52.124 INFO [stderr] 
Dec 19 08:21:52.124 INFO [stderr] warning: the feature `proc_macro_lib` has been stable since 1.15.0 and no longer requires an attribute to enable
Dec 19 08:21:52.124 INFO [stderr]  --> src/lib.rs:4:24
Dec 19 08:21:52.124 INFO [stderr]   |
Dec 19 08:21:52.124 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib, iterator_flatten)]
Dec 19 08:21:52.124 INFO [stderr]   |                        ^^^^^^^^^^^^^^
Dec 19 08:21:52.124 INFO [stderr] 
Dec 19 08:21:59.004 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 19 08:21:59.004 INFO [stderr]  --> src/lib.rs:4:12
Dec 19 08:21:59.004 INFO [stderr]   |
Dec 19 08:21:59.004 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib, iterator_flatten)]
Dec 19 08:21:59.004 INFO [stderr]   |            ^^^^^^^^^^
Dec 19 08:21:59.004 INFO [stderr]   |
Dec 19 08:21:59.004 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 08:21:59.004 INFO [stderr] 
Dec 19 08:21:59.005 INFO [stderr] warning: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 19 08:21:59.005 INFO [stderr]  --> src/lib.rs:4:40
Dec 19 08:21:59.005 INFO [stderr]   |
Dec 19 08:21:59.005 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib, iterator_flatten)]
Dec 19 08:21:59.005 INFO [stderr]   |                                        ^^^^^^^^^^^^^^^^
Dec 19 08:21:59.005 INFO [stderr] 
Dec 19 08:21:59.005 INFO [stderr] warning: the feature `proc_macro_lib` has been stable since 1.15.0 and no longer requires an attribute to enable
Dec 19 08:21:59.005 INFO [stderr]  --> src/lib.rs:4:24
Dec 19 08:21:59.005 INFO [stderr]   |
Dec 19 08:21:59.005 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib, iterator_flatten)]
Dec 19 08:21:59.005 INFO [stderr]   |                        ^^^^^^^^^^^^^^
Dec 19 08:21:59.005 INFO [stderr] 
Dec 19 08:22:02.040 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 19 08:22:02.040 INFO [stderr]  --> examples/thor.rs:2:12
Dec 19 08:22:02.040 INFO [stderr]   |
Dec 19 08:22:02.040 INFO [stderr] 2 | #![feature(proc_macro)]
Dec 19 08:22:02.040 INFO [stderr]   |            ^^^^^^^^^^
Dec 19 08:22:02.040 INFO [stderr]   |
Dec 19 08:22:02.040 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 08:22:02.040 INFO [stderr] 
Dec 19 08:22:02.043 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 19 08:22:02.043 INFO [stderr]  --> examples/loki.rs:1:12
Dec 19 08:22:02.043 INFO [stderr]   |
Dec 19 08:22:02.043 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 19 08:22:02.043 INFO [stderr]   |            ^^^^^^^^^^
Dec 19 08:22:02.043 INFO [stderr]   |
Dec 19 08:22:02.043 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 08:22:02.043 INFO [stderr] 
Dec 19 08:22:02.082 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.94s
Dec 19 08:22:02.462 INFO running `"docker" "inspect" "d566bd9f591e7531941b7f8581441c30bd9627e2a95a025ed1581dd240d1e399"`
Dec 19 08:22:02.550 INFO running `"docker" "rm" "-f" "d566bd9f591e7531941b7f8581441c30bd9627e2a95a025ed1581dd240d1e399"`
Dec 19 08:22:02.691 INFO [stdout] d566bd9f591e7531941b7f8581441c30bd9627e2a95a025ed1581dd240d1e399