Dec 17 15:30:00.033 INFO checking shockham/cuo against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:30:00.033 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/shockham/cuo:/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 15:30:00.368 INFO [stdout] 4ddca8c8ae8fca9c464ca6fb49ec14d7871a591e3913ec18115471db5c5bfedc
Dec 17 15:30:00.372 INFO running `"docker" "start" "-a" "4ddca8c8ae8fca9c464ca6fb49ec14d7871a591e3913ec18115471db5c5bfedc"`
Dec 17 15:30:01.332 INFO [stderr]    Compiling arrayvec v0.4.9
Dec 17 15:30:01.337 INFO [stderr]    Compiling autocfg v0.1.1
Dec 17 15:30:01.345 INFO [stderr]    Compiling openssl v0.10.16
Dec 17 15:30:01.346 INFO [stderr]     Checking rustc-demangle v0.1.11
Dec 17 15:30:01.353 INFO [stderr]     Checking bytesize v1.0.0
Dec 17 15:30:01.355 INFO [stderr]     Checking home v0.3.3
Dec 17 15:30:01.375 INFO [stderr]     Checking shell-escape v0.1.4
Dec 17 15:30:01.376 INFO [stderr]     Checking rustc-workspace-hack v1.0.0
Dec 17 15:30:01.714 INFO [stderr]    Compiling libnghttp2-sys v0.1.1
Dec 17 15:30:02.158 INFO [stderr]    Compiling backtrace-sys v0.1.26
Dec 17 15:30:02.572 INFO [stderr]    Compiling miniz-sys v0.1.11
Dec 17 15:30:03.790 INFO [stderr]    Compiling libz-sys v1.0.25
Dec 17 15:30:03.843 INFO [stderr]    Compiling openssl-sys v0.9.40
Dec 17 15:30:03.849 INFO [stderr]    Compiling curl-sys v0.4.15
Dec 17 15:30:04.926 INFO [stderr]    Compiling libssh2-sys v0.2.11
Dec 17 15:30:06.956 INFO [stderr]    Compiling libgit2-sys v0.7.11
Dec 17 15:30:06.992 INFO [stderr]     Checking crossbeam-utils v0.6.3
Dec 17 15:30:07.025 INFO [stderr]    Compiling serde v1.0.82
Dec 17 15:30:08.216 INFO [stderr]     Checking lock_api v0.1.5
Dec 17 15:30:08.222 INFO [stderr]     Checking semver v0.9.0
Dec 17 15:30:08.946 INFO [stderr]     Checking toml v0.4.10
Dec 17 15:30:10.636 INFO [stderr]     Checking serde_ignored v0.0.4
Dec 17 15:30:10.692 INFO [stderr]    Compiling backtrace v0.3.13
Dec 17 15:30:11.036 INFO [stderr]     Checking socket2 v0.3.8
Dec 17 15:30:11.068 INFO [stderr]     Checking filetime v0.2.4
Dec 17 15:30:12.120 INFO [stderr]     Checking fs2 v0.4.3
Dec 17 15:30:12.697 INFO [stderr]     Checking num_cpus v1.9.0
Dec 17 15:30:12.904 INFO [stderr]     Checking jobserver v0.1.12
Dec 17 15:30:13.714 INFO [stderr]     Checking serde_json v1.0.33
Dec 17 15:30:14.301 INFO [stderr]    Compiling syn v0.15.23
Dec 17 15:30:15.313 INFO [stderr]     Checking tar v0.4.20
Dec 17 15:30:15.399 INFO [stderr]     Checking flate2 v1.0.6
Dec 17 15:30:18.940 INFO [stderr]     Checking crossbeam-epoch v0.7.0
Dec 17 15:30:21.744 INFO [stderr]     Checking globset v0.4.2
Dec 17 15:30:22.390 INFO [stderr]     Checking env_logger v0.5.13
Dec 17 15:30:37.008 INFO [stderr]     Checking crypto-hash v0.3.1
Dec 17 15:30:43.652 INFO [stderr]    Compiling synstructure v0.10.1
Dec 17 15:30:43.652 INFO [stderr]    Compiling serde_derive v1.0.82
Dec 17 15:30:47.180 INFO [stderr]    Compiling rustc_version v0.2.3
Dec 17 15:30:51.184 INFO [stderr]    Compiling rand_chacha v0.1.0
Dec 17 15:30:51.276 INFO [stderr]    Compiling rand_pcg v0.1.1
Dec 17 15:30:51.357 INFO [stderr]    Compiling rand v0.6.1
Dec 17 15:30:51.870 INFO [stderr]    Compiling parking_lot_core v0.4.0
Dec 17 15:30:53.710 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 17 15:30:56.380 INFO [stderr]     Checking curl v0.4.19
Dec 17 15:31:01.816 INFO [stderr]     Checking failure v0.1.3
Dec 17 15:31:03.310 INFO [stderr]     Checking opener v0.3.2
Dec 17 15:31:05.969 INFO [stderr]     Checking tempfile v3.0.5
Dec 17 15:31:07.620 INFO [stderr]     Checking parking_lot v0.7.0
Dec 17 15:31:08.622 INFO [stderr]     Checking crossbeam-channel v0.3.4
Dec 17 15:31:10.781 INFO [stderr]     Checking ignore v0.4.5
Dec 17 15:31:24.636 INFO [stderr]     Checking crates-io v0.20.0
Dec 17 15:31:24.636 INFO [stderr]     Checking rustfix v0.4.4
Dec 17 15:31:44.660 INFO [stderr]     Checking git2 v0.7.5
Dec 17 15:31:47.963 INFO [stderr]     Checking git2-curl v0.8.2
Dec 17 15:31:48.336 INFO [stderr]     Checking cargo v0.32.0
Dec 17 15:32:03.206 INFO [stderr]     Checking cuo v0.3.0 (/opt/crater/workdir)
Dec 17 15:32:04.418 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 17 15:32:04.418 INFO [stderr]   --> src/main.rs:73:27
Dec 17 15:32:04.418 INFO [stderr]    |
Dec 17 15:32:04.418 INFO [stderr] 73 |         let mut pk_path = std::env::home_dir().unwrap();
Dec 17 15:32:04.418 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^^
Dec 17 15:32:04.418 INFO [stderr]    |
Dec 17 15:32:04.418 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 15:32:04.418 INFO [stderr] 
Dec 17 15:32:04.641 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 17 15:32:04.641 INFO [stderr]   --> src/main.rs:73:27
Dec 17 15:32:04.641 INFO [stderr]    |
Dec 17 15:32:04.641 INFO [stderr] 73 |         let mut pk_path = std::env::home_dir().unwrap();
Dec 17 15:32:04.641 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^^
Dec 17 15:32:04.641 INFO [stderr]    |
Dec 17 15:32:04.641 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 15:32:04.641 INFO [stderr] 
Dec 17 15:32:04.878 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 03s
Dec 17 15:32:06.193 INFO running `"docker" "inspect" "4ddca8c8ae8fca9c464ca6fb49ec14d7871a591e3913ec18115471db5c5bfedc"`
Dec 17 15:32:06.500 INFO running `"docker" "rm" "-f" "4ddca8c8ae8fca9c464ca6fb49ec14d7871a591e3913ec18115471db5c5bfedc"`
Dec 17 15:32:06.912 INFO [stdout] 4ddca8c8ae8fca9c464ca6fb49ec14d7871a591e3913ec18115471db5c5bfedc