Dec 17 23:45:20.485 INFO checking gifnksm/lcov against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 23:45:20.485 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/gifnksm/lcov:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 23:45:20.918 INFO [stdout] 5b7c7f2bb6891669c7da6d385213c60f2e9178420c07d087877dfc2e662b3d25
Dec 17 23:45:20.921 INFO running `"docker" "start" "-a" "5b7c7f2bb6891669c7da6d385213c60f2e9178420c07d087877dfc2e662b3d25"`
Dec 17 23:45:22.283 INFO [stderr]     Checking unicode-normalization v0.1.6
Dec 17 23:45:22.283 INFO [stderr]     Checking unicode-xid v0.0.4
Dec 17 23:45:22.310 INFO [stderr]     Checking quote v0.3.15
Dec 17 23:45:22.310 INFO [stderr]     Checking serde v1.0.45
Dec 17 23:45:22.318 INFO [stderr]    Compiling syn v0.13.4
Dec 17 23:45:22.318 INFO [stderr]     Checking failure v0.1.1
Dec 17 23:45:23.019 INFO [stderr]     Checking synom v0.11.3
Dec 17 23:45:23.880 INFO [stderr]     Checking lcov v0.4.2 (/opt/crater/workdir/lcov)
Dec 17 23:45:24.329 INFO [stderr]     Checking syn v0.11.11
Dec 17 23:45:26.592 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 17 23:45:26.592 INFO [stderr]    --> lcov/src/record/parse.rs:146:15
Dec 17 23:45:26.592 INFO [stderr]     |
Dec 17 23:45:26.592 INFO [stderr] 146 |         s = s.trim_right_matches::<&[_]>(&['\n', '\r']);
Dec 17 23:45:26.592 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^
Dec 17 23:45:26.592 INFO [stderr]     |
Dec 17 23:45:26.592 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 17 23:45:26.592 INFO [stderr] 
Dec 17 23:45:38.260 INFO [stderr]    Compiling serde_derive_internals v0.23.1
Dec 17 23:45:38.260 INFO [stderr]    Compiling structopt-derive v0.2.8
Dec 17 23:45:43.560 INFO [stderr]    Compiling serde_derive v1.0.45
Dec 17 23:45:46.058 INFO [stderr]     Checking structopt v0.2.8
Dec 17 23:45:46.985 INFO [stderr]     Checking lcov-util v0.1.3 (/opt/crater/workdir)
Dec 17 23:45:48.580 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 23:45:48.581 INFO [stderr]   --> src/bin/lcov-merge.rs:15:1
Dec 17 23:45:48.581 INFO [stderr]    |
Dec 17 23:45:48.581 INFO [stderr] 15 | #[macro_use]
Dec 17 23:45:48.581 INFO [stderr]    | ^^^^^^^^^^^^
Dec 17 23:45:48.603 INFO [stderr]    |
Dec 17 23:45:48.603 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 23:45:48.603 INFO [stderr] 
Dec 17 23:45:48.668 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 23:45:48.669 INFO [stderr]   --> src/bin/lcov-merge.rs:15:1
Dec 17 23:45:48.669 INFO [stderr]    |
Dec 17 23:45:48.670 INFO [stderr] 15 | #[macro_use]
Dec 17 23:45:48.670 INFO [stderr]    | ^^^^^^^^^^^^
Dec 17 23:45:48.670 INFO [stderr]    |
Dec 17 23:45:48.670 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 23:45:48.671 INFO [stderr] 
Dec 17 23:45:51.153 INFO [stderr]     Checking toml v0.4.6
Dec 17 23:46:03.128 INFO [stderr]     Checking cargo-readme v2.0.1
Dec 17 23:46:15.932 INFO [stderr]     Checking idna v0.1.4
Dec 17 23:46:17.848 INFO [stderr]     Checking url v1.7.0
Dec 17 23:46:19.352 INFO [stderr]     Checking version-sync v0.5.0
Dec 17 23:46:21.969 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 17 23:46:21.970 INFO [stderr]    --> lcov/src/record/parse.rs:146:15
Dec 17 23:46:21.970 INFO [stderr]     |
Dec 17 23:46:21.971 INFO [stderr] 146 |         s = s.trim_right_matches::<&[_]>(&['\n', '\r']);
Dec 17 23:46:21.971 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^
Dec 17 23:46:21.974 INFO [stderr]     |
Dec 17 23:46:21.974 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 17 23:46:21.974 INFO [stderr] 
Dec 17 23:46:22.818 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
Dec 17 23:46:24.332 INFO running `"docker" "inspect" "5b7c7f2bb6891669c7da6d385213c60f2e9178420c07d087877dfc2e662b3d25"`
Dec 17 23:46:24.724 INFO running `"docker" "rm" "-f" "5b7c7f2bb6891669c7da6d385213c60f2e9178420c07d087877dfc2e662b3d25"`
Dec 17 23:46:25.056 INFO [stdout] 5b7c7f2bb6891669c7da6d385213c60f2e9178420c07d087877dfc2e662b3d25