Dec 18 10:54:25.449 INFO checking spooky-0.1.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 10:54:25.449 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/spooky/0.1.1:/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 10:54:25.970 INFO [stdout] bb459a0f4605211be454a1778d2f91a6cd8e8fddb8443d6b54569bc34e0f16fe
Dec 18 10:54:25.973 INFO running `"docker" "start" "-a" "bb459a0f4605211be454a1778d2f91a6cd8e8fddb8443d6b54569bc34e0f16fe"`
Dec 18 10:54:26.846 INFO [stderr]     Checking spooky v0.1.1 (/opt/crater/workdir)
Dec 18 10:54:27.359 INFO [stderr] warning: unused import: `err`
Dec 18 10:54:27.359 INFO [stderr]   --> src/main.rs:24:21
Dec 18 10:54:27.359 INFO [stderr]    |
Dec 18 10:54:27.359 INFO [stderr] 24 | use common::{Error, err};
Dec 18 10:54:27.359 INFO [stderr]    |                     ^^^
Dec 18 10:54:27.359 INFO [stderr]    |
Dec 18 10:54:27.359 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 10:54:27.359 INFO [stderr] 
Dec 18 10:54:27.382 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 10:54:27.382 INFO [stderr]   --> src/common.rs:43:9
Dec 18 10:54:27.382 INFO [stderr]    |
Dec 18 10:54:27.383 INFO [stderr] 43 |         env::home_dir()
Dec 18 10:54:27.383 INFO [stderr]    |         ^^^^^^^^^^^^^
Dec 18 10:54:27.383 INFO [stderr]    |
Dec 18 10:54:27.383 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 10:54:27.383 INFO [stderr] 
Dec 18 10:54:27.383 INFO [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Dec 18 10:54:27.383 INFO [stderr]   --> src/identifiers.rs:34:26
Dec 18 10:54:27.383 INFO [stderr]    |
Dec 18 10:54:27.383 INFO [stderr] 34 |     let mut hash_state = SipHasher::new();
Dec 18 10:54:27.383 INFO [stderr]    |                          ^^^^^^^^^^^^^^
Dec 18 10:54:27.383 INFO [stderr] 
Dec 18 10:54:27.383 INFO [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Dec 18 10:54:27.383 INFO [stderr]   --> src/identifiers.rs:29:27
Dec 18 10:54:27.383 INFO [stderr]    |
Dec 18 10:54:27.383 INFO [stderr] 29 |     use std::hash::{Hash, SipHasher, Hasher};
Dec 18 10:54:27.383 INFO [stderr]    |                           ^^^^^^^^^
Dec 18 10:54:27.383 INFO [stderr] 
Dec 18 10:54:27.421 INFO [stderr] warning: unused import: `err`
Dec 18 10:54:27.421 INFO [stderr]   --> src/main.rs:24:21
Dec 18 10:54:27.421 INFO [stderr]    |
Dec 18 10:54:27.421 INFO [stderr] 24 | use common::{Error, err};
Dec 18 10:54:27.421 INFO [stderr]    |                     ^^^
Dec 18 10:54:27.421 INFO [stderr]    |
Dec 18 10:54:27.421 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 10:54:27.421 INFO [stderr] 
Dec 18 10:54:27.460 INFO [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Dec 18 10:54:27.460 INFO [stderr]   --> src/identifiers.rs:34:26
Dec 18 10:54:27.460 INFO [stderr]    |
Dec 18 10:54:27.460 INFO [stderr] 34 |     let mut hash_state = SipHasher::new();
Dec 18 10:54:27.460 INFO [stderr]    |                          ^^^^^^^^^^^^^^
Dec 18 10:54:27.460 INFO [stderr] 
Dec 18 10:54:27.460 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 10:54:27.460 INFO [stderr]   --> src/common.rs:43:9
Dec 18 10:54:27.460 INFO [stderr]    |
Dec 18 10:54:27.460 INFO [stderr] 43 |         env::home_dir()
Dec 18 10:54:27.460 INFO [stderr]    |         ^^^^^^^^^^^^^
Dec 18 10:54:27.460 INFO [stderr]    |
Dec 18 10:54:27.460 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 10:54:27.460 INFO [stderr] 
Dec 18 10:54:27.460 INFO [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Dec 18 10:54:27.460 INFO [stderr]   --> src/identifiers.rs:34:26
Dec 18 10:54:27.460 INFO [stderr]    |
Dec 18 10:54:27.460 INFO [stderr] 34 |     let mut hash_state = SipHasher::new();
Dec 18 10:54:27.460 INFO [stderr]    |                          ^^^^^^^^^^^^^^
Dec 18 10:54:27.460 INFO [stderr] 
Dec 18 10:54:27.460 INFO [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Dec 18 10:54:27.460 INFO [stderr]   --> src/identifiers.rs:29:27
Dec 18 10:54:27.460 INFO [stderr]    |
Dec 18 10:54:27.460 INFO [stderr] 29 |     use std::hash::{Hash, SipHasher, Hasher};
Dec 18 10:54:27.460 INFO [stderr]    |                           ^^^^^^^^^
Dec 18 10:54:27.460 INFO [stderr] 
Dec 18 10:54:27.495 INFO [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Dec 18 10:54:27.495 INFO [stderr]   --> src/identifiers.rs:34:26
Dec 18 10:54:27.495 INFO [stderr]    |
Dec 18 10:54:27.495 INFO [stderr] 34 |     let mut hash_state = SipHasher::new();
Dec 18 10:54:27.495 INFO [stderr]    |                          ^^^^^^^^^^^^^^
Dec 18 10:54:27.495 INFO [stderr] 
Dec 18 10:54:27.596 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Dec 18 10:54:27.922 INFO running `"docker" "inspect" "bb459a0f4605211be454a1778d2f91a6cd8e8fddb8443d6b54569bc34e0f16fe"`
Dec 18 10:54:28.037 INFO running `"docker" "rm" "-f" "bb459a0f4605211be454a1778d2f91a6cd8e8fddb8443d6b54569bc34e0f16fe"`
Dec 18 10:54:28.162 INFO [stdout] bb459a0f4605211be454a1778d2f91a6cd8e8fddb8443d6b54569bc34e0f16fe