Dec 17 20:26:24.462 INFO checking lukaspustina/clams against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 20:26:24.463 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/lukaspustina/clams:/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 20:26:24.966 INFO [stdout] 9c87ba49e239f650a83295dc514177134ac0bbb1e8c11cf2b630a83f57c308cb
Dec 17 20:26:24.968 INFO running `"docker" "start" "-a" "9c87ba49e239f650a83295dc514177134ac0bbb1e8c11cf2b630a83f57c308cb"`
Dec 17 20:26:27.283 INFO [stderr]     Checking termios v0.2.2
Dec 17 20:26:27.283 INFO [stderr]     Checking inotify-sys v0.1.2
Dec 17 20:26:27.283 INFO [stderr]     Checking atty v0.2.8
Dec 17 20:26:27.351 INFO [stderr]     Checking subprocess v0.1.12
Dec 17 20:26:27.351 INFO [stderr]     Checking clicolors-control v0.2.0
Dec 17 20:26:27.352 INFO [stderr]     Checking fern v0.5.5
Dec 17 20:26:27.353 INFO [stderr]     Checking parking_lot_core v0.2.13
Dec 17 20:26:27.353 INFO [stderr]     Checking regex v0.2.10
Dec 17 20:26:28.569 INFO [stderr]     Checking toml v0.4.6
Dec 17 20:26:28.698 INFO [stderr]    Compiling syn v0.15.22
Dec 17 20:26:28.812 INFO [stderr]     Checking inotify v0.5.1
Dec 17 20:26:29.378 INFO [stderr]    Compiling clams-derive v0.0.4
Dec 17 20:26:31.196 INFO [stderr]     Checking spectral v0.6.0
Dec 17 20:26:31.361 INFO [stderr]     Checking parking_lot v0.5.4
Dec 17 20:26:33.838 INFO [stderr]     Checking tail v0.3.0
Dec 17 20:26:37.811 INFO [stderr]     Checking env_logger v0.5.6
Dec 17 20:26:37.812 INFO [stderr]     Checking console v0.6.1
Dec 17 20:26:39.132 INFO [stderr]     Checking indicatif v0.9.0
Dec 17 20:26:39.576 INFO [stderr]     Checking quickcheck v0.6.2
Dec 17 20:26:40.316 INFO [stderr]     Checking clams v0.0.13 (/opt/crater/workdir)
Dec 17 20:26:41.456 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 20:26:41.456 INFO [stderr]    --> src/lib.rs:254:9
Dec 17 20:26:41.456 INFO [stderr]     |
Dec 17 20:26:41.456 INFO [stderr] 254 |         env::home_dir()
Dec 17 20:26:41.456 INFO [stderr]     |         ^^^^^^^^^^^^^
Dec 17 20:26:41.456 INFO [stderr]     |
Dec 17 20:26:41.456 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 17 20:26:41.456 INFO [stderr] 
Dec 17 20:26:41.886 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 20:26:41.886 INFO [stderr]   --> src/lib.rs:73:5
Dec 17 20:26:41.886 INFO [stderr]    |
Dec 17 20:26:41.886 INFO [stderr] 73 | /     error_chain! {
Dec 17 20:26:41.886 INFO [stderr] 74 | |         types {
Dec 17 20:26:41.886 INFO [stderr] 75 | |             ConfigError, ConfigErrorKind, ConfigResultExt, ConfigResult;
Dec 17 20:26:41.886 INFO [stderr] 76 | |         }
Dec 17 20:26:41.886 INFO [stderr] ...  |
Dec 17 20:26:41.886 INFO [stderr] 88 | |         }
Dec 17 20:26:41.886 INFO [stderr] 89 | |     }
Dec 17 20:26:41.886 INFO [stderr]    | |_____^
Dec 17 20:26:41.886 INFO [stderr]    |
Dec 17 20:26:41.886 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 20:26:41.886 INFO [stderr] 
Dec 17 20:26:48.923 INFO [stderr]    Compiling serde_derive v1.0.82
Dec 17 20:27:02.596 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 20:27:02.596 INFO [stderr]    --> src/lib.rs:254:9
Dec 17 20:27:02.597 INFO [stderr]     |
Dec 17 20:27:02.597 INFO [stderr] 254 |         env::home_dir()
Dec 17 20:27:02.597 INFO [stderr]     |         ^^^^^^^^^^^^^
Dec 17 20:27:02.597 INFO [stderr]     |
Dec 17 20:27:02.597 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 17 20:27:02.597 INFO [stderr] 
Dec 17 20:27:02.821 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 20:27:02.821 INFO [stderr]   --> src/lib.rs:73:5
Dec 17 20:27:02.822 INFO [stderr]    |
Dec 17 20:27:02.822 INFO [stderr] 73 | /     error_chain! {
Dec 17 20:27:02.822 INFO [stderr] 74 | |         types {
Dec 17 20:27:02.823 INFO [stderr] 75 | |             ConfigError, ConfigErrorKind, ConfigResultExt, ConfigResult;
Dec 17 20:27:02.823 INFO [stderr] 76 | |         }
Dec 17 20:27:02.823 INFO [stderr] ...  |
Dec 17 20:27:02.824 INFO [stderr] 88 | |         }
Dec 17 20:27:02.824 INFO [stderr] 89 | |     }
Dec 17 20:27:02.824 INFO [stderr]    | |_____^
Dec 17 20:27:02.824 INFO [stderr]    |
Dec 17 20:27:02.824 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 20:27:02.824 INFO [stderr] 
Dec 17 20:27:03.069 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.01s
Dec 17 20:27:04.628 INFO running `"docker" "inspect" "9c87ba49e239f650a83295dc514177134ac0bbb1e8c11cf2b630a83f57c308cb"`
Dec 17 20:27:05.002 INFO running `"docker" "rm" "-f" "9c87ba49e239f650a83295dc514177134ac0bbb1e8c11cf2b630a83f57c308cb"`
Dec 17 20:27:05.284 INFO [stdout] 9c87ba49e239f650a83295dc514177134ac0bbb1e8c11cf2b630a83f57c308cb