Dec 19 05:45:58.360 INFO checking wayslog/lingo-proxy against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 05:45:58.360 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/wayslog/lingo-proxy:/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 05:45:58.780 INFO [stdout] 3f38dc1d58e9efd41053e587cd88d3854500d4db54a2485990d55ea0df572e38
Dec 19 05:45:58.782 INFO running `"docker" "start" "-a" "3f38dc1d58e9efd41053e587cd88d3854500d4db54a2485990d55ea0df572e38"`
Dec 19 05:46:01.034 INFO [stderr]    Compiling quote v0.3.10
Dec 19 05:46:01.034 INFO [stderr]    Compiling unicode-xid v0.0.3
Dec 19 05:46:01.034 INFO [stderr]     Checking bitflags v0.4.0
Dec 19 05:46:01.061 INFO [stderr]     Checking serde v0.8.20
Dec 19 05:46:01.062 INFO [stderr]     Checking num-traits v0.1.36
Dec 19 05:46:01.063 INFO [stderr]     Checking lazy_static v0.2.2
Dec 19 05:46:01.064 INFO [stderr]     Checking memchr v0.1.11
Dec 19 05:46:01.064 INFO [stderr]     Checking num_cpus v1.2.0
Dec 19 05:46:01.785 INFO [stderr]     Checking net2 v0.2.26
Dec 19 05:46:01.916 INFO [stderr]     Checking futures v0.1.7
Dec 19 05:46:01.989 INFO [stderr]    Compiling nix v0.7.0
Dec 19 05:46:02.370 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 19 05:46:02.447 INFO [stderr]     Checking thread-id v2.0.0
Dec 19 05:46:03.346 INFO [stderr]     Checking thread_local v0.2.7
Dec 19 05:46:05.696 INFO [stderr]    Compiling syn v0.10.3
Dec 19 05:46:06.180 INFO [stderr]     Checking regex v0.1.80
Dec 19 05:46:12.221 INFO [stderr]     Checking env_logger v0.3.5
Dec 19 05:46:17.808 INFO [stderr]     Checking mio v0.6.2
Dec 19 05:46:18.232 INFO [stderr]    Compiling serde_codegen_internals v0.11.2
Dec 19 05:46:19.991 INFO [stderr]     Checking tokio-core v0.1.2
Dec 19 05:46:21.079 INFO [stderr]     Checking serde_json v0.8.4
Dec 19 05:46:21.334 INFO [stderr]    Compiling serde_codegen v0.8.20
Dec 19 05:46:25.953 INFO [stderr]    Compiling serde_derive v0.8.20
Dec 19 05:46:27.100 INFO [stderr]     Checking lingo-proxy v0.1.0 (/opt/crater/workdir)
Dec 19 05:46:27.444 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 05:46:27.444 INFO [stderr]  --> src/lib.rs:3:1
Dec 19 05:46:27.444 INFO [stderr]   |
Dec 19 05:46:27.444 INFO [stderr] 3 | #[macro_use]
Dec 19 05:46:27.444 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 05:46:27.444 INFO [stderr]   |
Dec 19 05:46:27.444 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 05:46:27.444 INFO [stderr] 
Dec 19 05:46:27.504 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 05:46:27.504 INFO [stderr]  --> src/lib.rs:3:1
Dec 19 05:46:27.504 INFO [stderr]   |
Dec 19 05:46:27.504 INFO [stderr] 3 | #[macro_use]
Dec 19 05:46:27.504 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 05:46:27.504 INFO [stderr]   |
Dec 19 05:46:27.504 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 05:46:27.504 INFO [stderr] 
Dec 19 05:46:27.924 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 19 05:46:27.924 INFO [stderr]  --> src/lib.rs:1:12
Dec 19 05:46:27.924 INFO [stderr]   |
Dec 19 05:46:27.924 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 19 05:46:27.924 INFO [stderr]   |            ^^^^^^^^^^
Dec 19 05:46:27.924 INFO [stderr]   |
Dec 19 05:46:27.924 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 05:46:27.924 INFO [stderr] 
Dec 19 05:46:28.030 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 19 05:46:28.030 INFO [stderr]  --> src/lib.rs:1:12
Dec 19 05:46:28.030 INFO [stderr]   |
Dec 19 05:46:28.030 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 19 05:46:28.030 INFO [stderr]   |            ^^^^^^^^^^
Dec 19 05:46:28.030 INFO [stderr]   |
Dec 19 05:46:28.030 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 05:46:28.030 INFO [stderr] 
Dec 19 05:46:28.465 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.57s
Dec 19 05:46:29.422 INFO running `"docker" "inspect" "3f38dc1d58e9efd41053e587cd88d3854500d4db54a2485990d55ea0df572e38"`
Dec 19 05:46:29.752 INFO running `"docker" "rm" "-f" "3f38dc1d58e9efd41053e587cd88d3854500d4db54a2485990d55ea0df572e38"`
Dec 19 05:46:30.052 INFO [stdout] 3f38dc1d58e9efd41053e587cd88d3854500d4db54a2485990d55ea0df572e38