Dec 17 12:12:23.001 INFO checking wayslog/qwerty-rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 12:12:23.001 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/wayslog/qwerty-rs:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 12:12:23.600 INFO [stdout] 8e4ce24680bde362b4d5b665e3f7131f2d263878e8700512c3d0ce69f9de51d5
Dec 17 12:12:23.608 INFO running `"docker" "start" "-a" "8e4ce24680bde362b4d5b665e3f7131f2d263878e8700512c3d0ce69f9de51d5"`
Dec 17 12:12:25.020 INFO [stderr]    Compiling unicode-xid v0.0.3
Dec 17 12:12:25.020 INFO [stderr]     Checking libc v0.2.17
Dec 17 12:12:25.020 INFO [stderr]    Compiling quote v0.3.10
Dec 17 12:12:25.020 INFO [stderr]     Checking void v1.0.2
Dec 17 12:12:25.020 INFO [stderr]     Checking serde v0.8.19
Dec 17 12:12:25.020 INFO [stderr]     Checking futures v0.1.6
Dec 17 12:12:25.020 INFO [stderr]    Compiling nix v0.7.0
Dec 17 12:12:27.044 INFO [stderr]     Checking memchr v0.1.11
Dec 17 12:12:27.044 INFO [stderr]     Checking thread-id v2.0.0
Dec 17 12:12:27.060 INFO [stderr]     Checking net2 v0.2.26
Dec 17 12:12:27.084 INFO [stderr]     Checking num_cpus v1.1.0
Dec 17 12:12:27.128 INFO [stderr]    Compiling syn v0.10.3
Dec 17 12:12:27.732 INFO [stderr]     Checking thread_local v0.2.7
Dec 17 12:12:27.832 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 17 12:12:29.060 INFO [stderr]     Checking regex v0.1.80
Dec 17 12:12:32.777 INFO [stderr]     Checking env_logger v0.3.5
Dec 17 12:12:36.088 INFO [stderr]    Compiling serde_codegen_internals v0.11.1
Dec 17 12:12:36.148 INFO [stderr]     Checking mio v0.6.1
Dec 17 12:12:39.522 INFO [stderr]     Checking tokio-core v0.1.1
Dec 17 12:12:39.865 INFO [stderr]    Compiling serde_codegen v0.8.19
Dec 17 12:12:41.858 INFO [stderr]     Checking serde_json v0.8.3
Dec 17 12:12:46.381 INFO [stderr]    Compiling serde_derive v0.8.19
Dec 17 12:12:47.330 INFO [stderr]     Checking qwerty v0.1.0 (/opt/crater/workdir)
Dec 17 12:12:47.652 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 12:12:47.653 INFO [stderr]  --> src/lib.rs:9:1
Dec 17 12:12:47.653 INFO [stderr]   |
Dec 17 12:12:47.653 INFO [stderr] 9 | #[macro_use]
Dec 17 12:12:47.653 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 12:12:47.654 INFO [stderr]   |
Dec 17 12:12:47.654 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 12:12:47.654 INFO [stderr] 
Dec 17 12:12:47.728 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 12:12:47.729 INFO [stderr]  --> src/lib.rs:9:1
Dec 17 12:12:47.729 INFO [stderr]   |
Dec 17 12:12:47.729 INFO [stderr] 9 | #[macro_use]
Dec 17 12:12:47.729 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 12:12:47.730 INFO [stderr]   |
Dec 17 12:12:47.730 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 12:12:47.730 INFO [stderr] 
Dec 17 12:12:48.168 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 17 12:12:48.169 INFO [stderr]  --> src/lib.rs:1:12
Dec 17 12:12:48.169 INFO [stderr]   |
Dec 17 12:12:48.169 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 17 12:12:48.169 INFO [stderr]   |            ^^^^^^^^^^
Dec 17 12:12:48.170 INFO [stderr]   |
Dec 17 12:12:48.170 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 12:12:48.170 INFO [stderr] 
Dec 17 12:12:48.365 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 17 12:12:48.365 INFO [stderr]  --> src/lib.rs:1:12
Dec 17 12:12:48.365 INFO [stderr]   |
Dec 17 12:12:48.365 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 17 12:12:48.365 INFO [stderr]   |            ^^^^^^^^^^
Dec 17 12:12:48.365 INFO [stderr]   |
Dec 17 12:12:48.365 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 12:12:48.365 INFO [stderr] 
Dec 17 12:12:48.828 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.92s
Dec 17 12:12:50.530 INFO running `"docker" "inspect" "8e4ce24680bde362b4d5b665e3f7131f2d263878e8700512c3d0ce69f9de51d5"`
Dec 17 12:12:50.880 INFO running `"docker" "rm" "-f" "8e4ce24680bde362b4d5b665e3f7131f2d263878e8700512c3d0ce69f9de51d5"`
Dec 17 12:12:51.185 INFO [stdout] 8e4ce24680bde362b4d5b665e3f7131f2d263878e8700512c3d0ce69f9de51d5