Dec 12 09:54:50.227 INFO checking polk-1.1.3 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 09:54:50.227 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 12 09:54:50.648 INFO [stdout] 349900a31c65e656b74599a9910112c8daf3f13a33d75e0a729c8b8bfe0bff78
Dec 12 09:54:50.652 INFO running `"docker" "start" "-a" "349900a31c65e656b74599a9910112c8daf3f13a33d75e0a729c8b8bfe0bff78"`
Dec 12 09:54:51.936 INFO [stderr] usermod: no changes
Dec 12 09:54:52.220 INFO [stderr]    Compiling libgit2-sys v0.7.10
Dec 12 09:55:26.861 INFO [stderr]     Checking git2 v0.7.5
Dec 12 09:55:31.423 INFO [stderr]     Checking polk v1.1.3 (/source)
Dec 12 09:55:35.591 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 12 09:55:35.591 INFO [stderr]  --> src/util.rs:8:9
Dec 12 09:55:35.591 INFO [stderr]   |
Dec 12 09:55:35.591 INFO [stderr] 8 |         env::home_dir().expect("user does not have home directory")
Dec 12 09:55:35.591 INFO [stderr]   |         ^^^^^^^^^^^^^
Dec 12 09:55:35.591 INFO [stderr]   |
Dec 12 09:55:35.591 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 12 09:55:35.591 INFO [stderr] 
Dec 12 09:55:37.192 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.22s
Dec 12 09:55:37.200 INFO [stderr] su: No module specific data is present
Dec 12 09:55:37.780 INFO running `"docker" "inspect" "349900a31c65e656b74599a9910112c8daf3f13a33d75e0a729c8b8bfe0bff78"`
Dec 12 09:55:37.984 INFO running `"docker" "rm" "-f" "349900a31c65e656b74599a9910112c8daf3f13a33d75e0a729c8b8bfe0bff78"`
Dec 12 09:55:38.358 INFO [stdout] 349900a31c65e656b74599a9910112c8daf3f13a33d75e0a729c8b8bfe0bff78