Dec 04 18:10:05.566 INFO checking gifnksm/lcov against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 18:10:05.566 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 18:10:05.939 INFO [stdout] 132321bf9600f4f95149a0c394c0b61e0f87e697f50e748b434815f611789745
Dec 04 18:10:05.941 INFO running `"docker" "start" "-a" "132321bf9600f4f95149a0c394c0b61e0f87e697f50e748b434815f611789745"`
Dec 04 18:10:07.054 INFO [stderr] usermod: no changes
Dec 04 18:10:07.275 INFO [stderr]     Checking unicode-normalization v0.1.6
Dec 04 18:10:07.275 INFO [stderr]     Checking serde v1.0.45
Dec 04 18:10:07.275 INFO [stderr]     Checking clap v2.31.2
Dec 04 18:10:07.275 INFO [stderr]     Checking syn v0.11.11
Dec 04 18:10:07.275 INFO [stderr]    Compiling syn v0.13.4
Dec 04 18:10:07.275 INFO [stderr]     Checking backtrace v0.3.6
Dec 04 18:10:10.363 INFO [stderr]     Checking failure v0.1.1
Dec 04 18:10:13.761 INFO [stderr]     Checking lcov v0.4.2 (/source/lcov)
Dec 04 18:10:29.763 INFO [stderr]    Compiling serde_derive_internals v0.23.1
Dec 04 18:10:29.763 INFO [stderr]    Compiling structopt-derive v0.2.8
Dec 04 18:10:30.591 INFO [stderr]     Checking toml v0.4.6
Dec 04 18:10:39.219 INFO [stderr]    Compiling serde_derive v1.0.45
Dec 04 18:10:39.726 INFO [stderr]     Checking structopt v0.2.8
Dec 04 18:10:41.249 INFO [stderr]     Checking lcov-util v0.1.3 (/source)
Dec 04 18:10:44.755 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 18:10:44.771 INFO [stderr]   --> src/bin/lcov-merge.rs:15:1
Dec 04 18:10:44.771 INFO [stderr]    |
Dec 04 18:10:44.771 INFO [stderr] 15 | #[macro_use]
Dec 04 18:10:44.772 INFO [stderr]    | ^^^^^^^^^^^^
Dec 04 18:10:44.772 INFO [stderr]    |
Dec 04 18:10:44.787 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 18:10:44.787 INFO [stderr] 
Dec 04 18:10:45.003 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 18:10:45.003 INFO [stderr]   --> src/bin/lcov-merge.rs:15:1
Dec 04 18:10:45.003 INFO [stderr]    |
Dec 04 18:10:45.003 INFO [stderr] 15 | #[macro_use]
Dec 04 18:10:45.003 INFO [stderr]    | ^^^^^^^^^^^^
Dec 04 18:10:45.003 INFO [stderr]    |
Dec 04 18:10:45.003 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 18:10:45.004 INFO [stderr] 
Dec 04 18:10:57.541 INFO [stderr]     Checking cargo-readme v2.0.1
Dec 04 18:11:11.522 INFO [stderr]     Checking idna v0.1.4
Dec 04 18:11:13.578 INFO [stderr]     Checking url v1.7.0
Dec 04 18:11:15.351 INFO [stderr]     Checking version-sync v0.5.0
Dec 04 18:11:20.368 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 13s
Dec 04 18:11:20.393 INFO [stderr] su: No module specific data is present
Dec 04 18:11:21.901 INFO running `"docker" "inspect" "132321bf9600f4f95149a0c394c0b61e0f87e697f50e748b434815f611789745"`
Dec 04 18:11:22.251 INFO running `"docker" "rm" "-f" "132321bf9600f4f95149a0c394c0b61e0f87e697f50e748b434815f611789745"`
Dec 04 18:11:22.642 INFO [stdout] 132321bf9600f4f95149a0c394c0b61e0f87e697f50e748b434815f611789745