Dec 04 10:15:07.716 INFO checking shockham/cuo against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 10:15:07.716 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 10:15:08.155 INFO [stdout] d0c1387cbf61eabc9ae9e09d4881cac4065f38aece1818bbe10bb0c6fc0dce9d
Dec 04 10:15:08.160 INFO running `"docker" "start" "-a" "d0c1387cbf61eabc9ae9e09d4881cac4065f38aece1818bbe10bb0c6fc0dce9d"`
Dec 04 10:15:09.607 INFO [stderr] usermod: no changes
Dec 04 10:15:10.126 INFO [stderr]    Compiling libc v0.2.44
Dec 04 10:15:10.142 INFO [stderr]    Compiling regex v1.1.0
Dec 04 10:15:10.151 INFO [stderr]    Compiling crc32fast v1.1.1
Dec 04 10:15:10.160 INFO [stderr]     Checking shell-escape v0.1.4
Dec 04 10:15:10.160 INFO [stderr]     Checking home v0.3.3
Dec 04 10:15:10.160 INFO [stderr]     Checking rustc-workspace-hack v1.0.0
Dec 04 10:15:10.161 INFO [stderr]     Checking rand_isaac v0.1.1
Dec 04 10:15:10.161 INFO [stderr]     Checking rand_hc v0.1.0
Dec 04 10:15:11.113 INFO [stderr]     Checking rand_xorshift v0.1.0
Dec 04 10:15:11.125 INFO [stderr]     Checking crossbeam-utils v0.6.1
Dec 04 10:15:11.159 INFO [stderr]     Checking arrayvec v0.4.8
Dec 04 10:15:12.699 INFO [stderr]     Checking regex-syntax v0.6.4
Dec 04 10:15:12.747 INFO [stderr]     Checking humantime v1.2.0
Dec 04 10:15:12.774 INFO [stderr]     Checking smallvec v0.6.7
Dec 04 10:15:12.952 INFO [stderr]     Checking lock_api v0.1.5
Dec 04 10:15:12.993 INFO [stderr]    Compiling semver v0.9.0
Dec 04 10:15:13.067 INFO [stderr]     Checking serde_ignored v0.0.4
Dec 04 10:15:13.131 INFO [stderr]     Checking crossbeam-epoch v0.6.1
Dec 04 10:15:14.263 INFO [stderr]    Compiling syn v0.15.22
Dec 04 10:15:15.851 INFO [stderr]    Compiling rustc_version v0.2.3
Dec 04 10:15:17.030 INFO [stderr]     Checking rand v0.5.5
Dec 04 10:15:17.030 INFO [stderr]     Checking libz-sys v1.0.25
Dec 04 10:15:17.030 INFO [stderr]     Checking memchr v2.1.1
Dec 04 10:15:17.030 INFO [stderr]     Checking openssl-sys v0.9.39
Dec 04 10:15:17.030 INFO [stderr]     Checking backtrace-sys v0.1.24
Dec 04 10:15:17.243 INFO [stderr]     Checking socket2 v0.3.8
Dec 04 10:15:17.651 INFO [stderr]     Checking miniz-sys v0.1.11
Dec 04 10:15:17.855 INFO [stderr]     Checking atty v0.2.11
Dec 04 10:15:18.893 INFO [stderr]     Checking filetime v0.2.4
Dec 04 10:15:19.021 INFO [stderr]     Checking jobserver v0.1.12
Dec 04 10:15:20.992 INFO [stderr]     Checking num_cpus v1.8.0
Dec 04 10:15:21.127 INFO [stderr]     Checking fs2 v0.4.3
Dec 04 10:15:21.291 INFO [stderr]    Compiling parking_lot_core v0.3.1
Dec 04 10:15:21.964 INFO [stderr]    Compiling rand_chacha v0.1.0
Dec 04 10:15:23.091 INFO [stderr]    Compiling rand_pcg v0.1.1
Dec 04 10:15:23.495 INFO [stderr]    Compiling rand v0.6.1
Dec 04 10:15:23.701 INFO [stderr]     Checking backtrace v0.3.9
Dec 04 10:15:25.640 INFO [stderr]     Checking flate2 v1.0.6
Dec 04 10:15:26.535 INFO [stderr]     Checking clap v2.32.0
Dec 04 10:15:27.059 INFO [stderr]     Checking aho-corasick v0.6.9
Dec 04 10:15:27.375 INFO [stderr]     Checking tar v0.4.20
Dec 04 10:15:27.789 INFO [stderr]     Checking libssh2-sys v0.2.11
Dec 04 10:15:29.111 INFO [stderr]     Checking curl-sys v0.4.15
Dec 04 10:15:29.431 INFO [stderr]     Checking openssl v0.10.15
Dec 04 10:15:31.194 INFO [stderr]     Checking libgit2-sys v0.7.10
Dec 04 10:15:31.243 INFO [stderr]     Checking curl v0.4.19
Dec 04 10:15:33.480 INFO [stderr]     Checking git2 v0.7.5
Dec 04 10:15:35.071 INFO [stderr]     Checking parking_lot v0.6.4
Dec 04 10:15:42.167 INFO [stderr]     Checking crossbeam-channel v0.2.6
Dec 04 10:15:43.011 INFO [stderr]     Checking crypto-hash v0.3.1
Dec 04 10:15:44.923 INFO [stderr]     Checking globset v0.4.2
Dec 04 10:15:45.325 INFO [stderr]     Checking env_logger v0.5.13
Dec 04 10:15:45.607 INFO [stderr]     Checking tempfile v3.0.5
Dec 04 10:15:47.359 INFO [stderr]     Checking ignore v0.4.4
Dec 04 10:15:47.713 INFO [stderr]    Compiling synstructure v0.10.1
Dec 04 10:15:47.713 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 04 10:15:48.983 INFO [stderr]     Checking git2-curl v0.8.2
Dec 04 10:15:54.643 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 04 10:15:57.527 INFO [stderr]     Checking failure v0.1.3
Dec 04 10:15:58.290 INFO [stderr]     Checking opener v0.3.2
Dec 04 10:16:08.540 INFO [stderr]     Checking rustfix v0.4.2
Dec 04 10:16:08.547 INFO [stderr]     Checking crates-io v0.19.0
Dec 04 10:16:10.610 INFO [stderr]     Checking cargo v0.31.0
Dec 04 10:16:26.439 INFO [stderr]     Checking cuo v0.3.0 (/source)
Dec 04 10:16:28.515 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 04 10:16:28.515 INFO [stderr]   --> src/main.rs:73:27
Dec 04 10:16:28.515 INFO [stderr]    |
Dec 04 10:16:28.515 INFO [stderr] 73 |         let mut pk_path = std::env::home_dir().unwrap();
Dec 04 10:16:28.515 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^^
Dec 04 10:16:28.515 INFO [stderr]    |
Dec 04 10:16:28.515 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 04 10:16:28.515 INFO [stderr] 
Dec 04 10:16:28.959 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 04 10:16:28.959 INFO [stderr]   --> src/main.rs:73:27
Dec 04 10:16:28.959 INFO [stderr]    |
Dec 04 10:16:28.960 INFO [stderr] 73 |         let mut pk_path = std::env::home_dir().unwrap();
Dec 04 10:16:28.960 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^^
Dec 04 10:16:28.960 INFO [stderr]    |
Dec 04 10:16:28.960 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 04 10:16:28.960 INFO [stderr] 
Dec 04 10:16:29.199 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 19s
Dec 04 10:16:29.239 INFO [stderr] su: No module specific data is present
Dec 04 10:16:30.533 INFO running `"docker" "inspect" "d0c1387cbf61eabc9ae9e09d4881cac4065f38aece1818bbe10bb0c6fc0dce9d"`
Dec 04 10:16:30.865 INFO running `"docker" "rm" "-f" "d0c1387cbf61eabc9ae9e09d4881cac4065f38aece1818bbe10bb0c6fc0dce9d"`
Dec 04 10:16:31.150 INFO [stdout] d0c1387cbf61eabc9ae9e09d4881cac4065f38aece1818bbe10bb0c6fc0dce9d