Dec 18 01:05:20.433 INFO checking drozdziak1/timeskwire against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 01:05:20.433 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/drozdziak1/timeskwire:/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 18 01:05:20.631 INFO [stdout] dc7d4395143f9628e53e7d023532f87b0041fae040c996a16b15ae31eb726e70
Dec 18 01:05:20.633 INFO running `"docker" "start" "-a" "dc7d4395143f9628e53e7d023532f87b0041fae040c996a16b15ae31eb726e70"`
Dec 18 01:05:22.619 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 18 01:05:22.786 INFO [stderr]    Compiling regex v0.2.11
Dec 18 01:05:22.786 INFO [stderr]    Compiling lazy_static v0.2.11
Dec 18 01:05:22.786 INFO [stderr]     Checking serde v1.0.44
Dec 18 01:05:22.786 INFO [stderr]    Compiling proc-macro2 v0.4.6
Dec 18 01:05:22.813 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 18 01:05:22.814 INFO [stderr]     Checking backtrace v0.3.6
Dec 18 01:05:22.814 INFO [stderr]    Compiling serde_derive v1.0.44
Dec 18 01:05:23.834 INFO [stderr]    Compiling pdf-canvas v0.5.4
Dec 18 01:05:24.835 INFO [stderr]    Compiling phf_codegen v0.7.22
Dec 18 01:05:24.846 INFO [stderr]     Checking failure v0.1.1
Dec 18 01:05:28.432 INFO [stderr]    Compiling palette v0.4.0
Dec 18 01:05:29.864 INFO [stderr]    Compiling quote v0.6.3
Dec 18 01:05:31.324 INFO [stderr]     Checking env_logger v0.5.9
Dec 18 01:05:31.432 INFO [stderr]    Compiling syn v0.14.2
Dec 18 01:05:47.652 INFO [stderr]     Checking serde_json v1.0.17
Dec 18 01:05:48.268 INFO [stderr]     Checking docopt v0.8.3
Dec 18 01:05:50.412 INFO [stderr]     Checking chrono v0.4.2
Dec 18 01:05:51.492 INFO [stderr]    Compiling palette_derive v0.4.0
Dec 18 01:06:02.959 INFO [stderr]     Checking timeskwire v0.1.0 (/opt/crater/workdir)
Dec 18 01:06:05.514 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 01:06:05.514 INFO [stderr]   --> src/main.rs:74:31
Dec 18 01:06:05.514 INFO [stderr]    |
Dec 18 01:06:05.515 INFO [stderr] 74 |             let mut default = env::home_dir().unwrap();
Dec 18 01:06:05.515 INFO [stderr]    |                               ^^^^^^^^^^^^^
Dec 18 01:06:05.515 INFO [stderr]    |
Dec 18 01:06:05.515 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 01:06:05.515 INFO [stderr] 
Dec 18 01:06:05.528 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 01:06:05.528 INFO [stderr]   --> src/main.rs:74:31
Dec 18 01:06:05.528 INFO [stderr]    |
Dec 18 01:06:05.528 INFO [stderr] 74 |             let mut default = env::home_dir().unwrap();
Dec 18 01:06:05.528 INFO [stderr]    |                               ^^^^^^^^^^^^^
Dec 18 01:06:05.528 INFO [stderr]    |
Dec 18 01:06:05.528 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 01:06:05.528 INFO [stderr] 
Dec 18 01:06:06.224 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.63s
Dec 18 01:06:07.964 INFO running `"docker" "inspect" "dc7d4395143f9628e53e7d023532f87b0041fae040c996a16b15ae31eb726e70"`
Dec 18 01:06:08.404 INFO running `"docker" "rm" "-f" "dc7d4395143f9628e53e7d023532f87b0041fae040c996a16b15ae31eb726e70"`
Dec 18 01:06:08.744 INFO [stdout] dc7d4395143f9628e53e7d023532f87b0041fae040c996a16b15ae31eb726e70