Dec 11 06:24:58.630 INFO checking wayslog/qwerty-rs against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 06:24:58.630 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 06:24:59.094 INFO [stdout] 696fd3484dab69ed3201d6e69521516a1674994a88933714abb25d63f2239ad0
Dec 11 06:24:59.104 INFO running `"docker" "start" "-a" "696fd3484dab69ed3201d6e69521516a1674994a88933714abb25d63f2239ad0"`
Dec 11 06:25:00.352 INFO [stderr] usermod: no changes
Dec 11 06:25:00.535 INFO [stderr]     Checking libc v0.2.17
Dec 11 06:25:00.536 INFO [stderr]    Compiling unicode-xid v0.0.3
Dec 11 06:25:00.540 INFO [stderr]    Compiling quote v0.3.10
Dec 11 06:25:00.541 INFO [stderr]     Checking lazycell v0.4.0
Dec 11 06:25:00.542 INFO [stderr]     Checking serde v0.8.19
Dec 11 06:25:00.552 INFO [stderr]     Checking num-traits v0.1.36
Dec 11 06:25:00.555 INFO [stderr]     Checking futures v0.1.6
Dec 11 06:25:00.561 INFO [stderr]    Compiling nix v0.7.0
Dec 11 06:25:02.984 INFO [stderr]    Compiling syn v0.10.3
Dec 11 06:25:03.626 INFO [stderr]     Checking thread-id v2.0.0
Dec 11 06:25:03.626 INFO [stderr]     Checking memchr v0.1.11
Dec 11 06:25:03.626 INFO [stderr]     Checking net2 v0.2.26
Dec 11 06:25:04.404 INFO [stderr]     Checking num_cpus v1.1.0
Dec 11 06:25:04.636 INFO [stderr]     Checking thread_local v0.2.7
Dec 11 06:25:04.878 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 11 06:25:07.420 INFO [stderr]     Checking regex v0.1.80
Dec 11 06:25:11.874 INFO [stderr]     Checking env_logger v0.3.5
Dec 11 06:25:15.668 INFO [stderr]    Compiling serde_codegen_internals v0.11.1
Dec 11 06:25:16.428 INFO [stderr]     Checking mio v0.6.1
Dec 11 06:25:18.723 INFO [stderr]    Compiling serde_codegen v0.8.19
Dec 11 06:25:19.606 INFO [stderr]     Checking serde_json v0.8.3
Dec 11 06:25:20.447 INFO [stderr]     Checking tokio-core v0.1.1
Dec 11 06:25:26.222 INFO [stderr]    Compiling serde_derive v0.8.19
Dec 11 06:25:27.257 INFO [stderr]     Checking qwerty v0.1.0 (/source)
Dec 11 06:25:27.747 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 06:25:27.748 INFO [stderr]  --> src/lib.rs:9:1
Dec 11 06:25:27.748 INFO [stderr]   |
Dec 11 06:25:27.748 INFO [stderr] 9 | #[macro_use]
Dec 11 06:25:27.748 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 06:25:27.748 INFO [stderr]   |
Dec 11 06:25:27.748 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 06:25:27.748 INFO [stderr] 
Dec 11 06:25:27.847 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 06:25:27.847 INFO [stderr]  --> src/lib.rs:9:1
Dec 11 06:25:27.847 INFO [stderr]   |
Dec 11 06:25:27.847 INFO [stderr] 9 | #[macro_use]
Dec 11 06:25:27.847 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 06:25:27.864 INFO [stderr]   |
Dec 11 06:25:27.864 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 06:25:27.864 INFO [stderr] 
Dec 11 06:25:28.280 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 11 06:25:28.280 INFO [stderr]  --> src/lib.rs:1:12
Dec 11 06:25:28.280 INFO [stderr]   |
Dec 11 06:25:28.280 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 11 06:25:28.280 INFO [stderr]   |            ^^^^^^^^^^
Dec 11 06:25:28.280 INFO [stderr]   |
Dec 11 06:25:28.280 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 06:25:28.280 INFO [stderr] 
Dec 11 06:25:28.536 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 11 06:25:28.536 INFO [stderr]  --> src/lib.rs:1:12
Dec 11 06:25:28.536 INFO [stderr]   |
Dec 11 06:25:28.536 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 11 06:25:28.536 INFO [stderr]   |            ^^^^^^^^^^
Dec 11 06:25:28.536 INFO [stderr]   |
Dec 11 06:25:28.536 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 06:25:28.536 INFO [stderr] 
Dec 11 06:25:29.448 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.04s
Dec 11 06:25:29.476 INFO [stderr] su: No module specific data is present
Dec 11 06:25:30.256 INFO running `"docker" "inspect" "696fd3484dab69ed3201d6e69521516a1674994a88933714abb25d63f2239ad0"`
Dec 11 06:25:30.608 INFO running `"docker" "rm" "-f" "696fd3484dab69ed3201d6e69521516a1674994a88933714abb25d63f2239ad0"`
Dec 11 06:25:30.916 INFO [stdout] 696fd3484dab69ed3201d6e69521516a1674994a88933714abb25d63f2239ad0