Dec 19 21:56:06.981 INFO checking SerhoLiu/fakio against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:56:06.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/SerhoLiu/fakio:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:56:07.139 INFO [stdout] 83dad7a34db4bc6c19a7105135a563d9e593901329f312b8308d8c889ee365ba
Dec 19 21:56:07.142 INFO running `"docker" "start" "-a" "83dad7a34db4bc6c19a7105135a563d9e593901329f312b8308d8c889ee365ba"`
Dec 19 21:56:08.007 INFO [stderr]     Checking tokio-io v0.1.7
Dec 19 21:56:09.184 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 19 21:56:09.184 INFO [stderr]     Checking tokio-reactor v0.1.2
Dec 19 21:56:09.184 INFO [stderr]     Checking tokio-fs v0.1.2
Dec 19 21:56:10.215 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 19 21:56:10.215 INFO [stderr]     Checking tokio-udp v0.1.1
Dec 19 21:56:10.954 INFO [stderr]     Checking tokio v0.1.7
Dec 19 21:56:12.009 INFO [stderr]     Checking fakio v0.2.0 (/opt/crater/workdir)
Dec 19 21:56:13.500 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 19 21:56:13.500 INFO [stderr]    --> src/util.rs:120:27
Dec 19 21:56:13.500 INFO [stderr]     |
Dec 19 21:56:13.501 INFO [stderr] 120 |         if let Some(hd) = env::home_dir() {
Dec 19 21:56:13.501 INFO [stderr]     |                           ^^^^^^^^^^^^^
Dec 19 21:56:13.501 INFO [stderr]     |
Dec 19 21:56:13.501 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 21:56:13.502 INFO [stderr] 
Dec 19 21:56:13.529 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 19 21:56:13.529 INFO [stderr]    --> src/util.rs:120:27
Dec 19 21:56:13.529 INFO [stderr]     |
Dec 19 21:56:13.529 INFO [stderr] 120 |         if let Some(hd) = env::home_dir() {
Dec 19 21:56:13.529 INFO [stderr]     |                           ^^^^^^^^^^^^^
Dec 19 21:56:13.529 INFO [stderr]     |
Dec 19 21:56:13.529 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 21:56:13.529 INFO [stderr] 
Dec 19 21:56:18.737 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.91s
Dec 19 21:56:19.426 INFO running `"docker" "inspect" "83dad7a34db4bc6c19a7105135a563d9e593901329f312b8308d8c889ee365ba"`
Dec 19 21:56:19.533 INFO running `"docker" "rm" "-f" "83dad7a34db4bc6c19a7105135a563d9e593901329f312b8308d8c889ee365ba"`
Dec 19 21:56:19.662 INFO [stdout] 83dad7a34db4bc6c19a7105135a563d9e593901329f312b8308d8c889ee365ba