Dec 19 13:24:06.056 INFO checking lukaspustina/clams against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 13:24:06.056 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 13:24:06.596 INFO [stdout] 7ad87101bc546ed9cc510dc02e14fdf4605dacc157abc28b405c19e905044f6d
Dec 19 13:24:06.598 INFO running `"docker" "start" "-a" "7ad87101bc546ed9cc510dc02e14fdf4605dacc157abc28b405c19e905044f6d"`
Dec 19 13:24:09.361 INFO [stderr]     Checking rustc-demangle v0.1.6
Dec 19 13:24:09.362 INFO [stderr]     Checking inotify-sys v0.1.2
Dec 19 13:24:09.362 INFO [stderr]     Checking atty v0.2.8
Dec 19 13:24:09.362 INFO [stderr]     Checking termios v0.2.2
Dec 19 13:24:09.362 INFO [stderr]     Checking subprocess v0.1.12
Dec 19 13:24:09.367 INFO [stderr]     Checking num-complex v0.1.42
Dec 19 13:24:09.369 INFO [stderr]     Checking clicolors-control v0.2.0
Dec 19 13:24:09.370 INFO [stderr]     Checking num-bigint v0.1.43
Dec 19 13:24:10.654 INFO [stderr]     Checking fern v0.5.5
Dec 19 13:24:10.709 INFO [stderr]     Checking parking_lot_core v0.2.13
Dec 19 13:24:10.885 INFO [stderr]     Checking regex v0.2.10
Dec 19 13:24:11.049 INFO [stderr]     Checking toml v0.4.6
Dec 19 13:24:11.593 INFO [stderr]    Compiling syn v0.15.22
Dec 19 13:24:14.153 INFO [stderr]     Checking inotify v0.5.1
Dec 19 13:24:14.656 INFO [stderr]     Checking backtrace v0.3.5
Dec 19 13:24:14.718 INFO [stderr]    Compiling clams-derive v0.0.4
Dec 19 13:24:17.188 INFO [stderr]     Checking parking_lot v0.5.4
Dec 19 13:24:17.401 INFO [stderr]     Checking error-chain v0.11.0
Dec 19 13:24:18.841 INFO [stderr]     Checking tail v0.3.0
Dec 19 13:24:21.000 INFO [stderr]     Checking num-rational v0.1.42
Dec 19 13:24:23.532 INFO [stderr]     Checking num v0.1.42
Dec 19 13:24:23.692 INFO [stderr]     Checking env_logger v0.5.6
Dec 19 13:24:23.692 INFO [stderr]     Checking console v0.6.1
Dec 19 13:24:24.290 INFO [stderr]     Checking spectral v0.6.0
Dec 19 13:24:25.792 INFO [stderr]     Checking quickcheck v0.6.2
Dec 19 13:24:26.190 INFO [stderr]     Checking indicatif v0.9.0
Dec 19 13:24:28.217 INFO [stderr]     Checking clams v0.0.13 (/opt/crater/workdir)
Dec 19 13:24:29.170 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 19 13:24:29.171 INFO [stderr]    --> src/lib.rs:254:9
Dec 19 13:24:29.171 INFO [stderr]     |
Dec 19 13:24:29.171 INFO [stderr] 254 |         env::home_dir()
Dec 19 13:24:29.171 INFO [stderr]     |         ^^^^^^^^^^^^^
Dec 19 13:24:29.172 INFO [stderr]     |
Dec 19 13:24:29.172 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 13:24:29.172 INFO [stderr] 
Dec 19 13:24:29.776 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 13:24:29.776 INFO [stderr]   --> src/lib.rs:73:5
Dec 19 13:24:29.776 INFO [stderr]    |
Dec 19 13:24:29.776 INFO [stderr] 73 | /     error_chain! {
Dec 19 13:24:29.776 INFO [stderr] 74 | |         types {
Dec 19 13:24:29.776 INFO [stderr] 75 | |             ConfigError, ConfigErrorKind, ConfigResultExt, ConfigResult;
Dec 19 13:24:29.776 INFO [stderr] 76 | |         }
Dec 19 13:24:29.776 INFO [stderr] ...  |
Dec 19 13:24:29.776 INFO [stderr] 88 | |         }
Dec 19 13:24:29.776 INFO [stderr] 89 | |     }
Dec 19 13:24:29.776 INFO [stderr]    | |_____^
Dec 19 13:24:29.776 INFO [stderr]    |
Dec 19 13:24:29.776 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 19 13:24:29.776 INFO [stderr] 
Dec 19 13:24:34.733 INFO [stderr]    Compiling serde_derive v1.0.82
Dec 19 13:24:49.692 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 19 13:24:49.692 INFO [stderr]    --> src/lib.rs:254:9
Dec 19 13:24:49.692 INFO [stderr]     |
Dec 19 13:24:49.692 INFO [stderr] 254 |         env::home_dir()
Dec 19 13:24:49.692 INFO [stderr]     |         ^^^^^^^^^^^^^
Dec 19 13:24:49.692 INFO [stderr]     |
Dec 19 13:24:49.692 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 13:24:49.692 INFO [stderr] 
Dec 19 13:24:49.916 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 13:24:49.916 INFO [stderr]   --> src/lib.rs:73:5
Dec 19 13:24:49.916 INFO [stderr]    |
Dec 19 13:24:49.916 INFO [stderr] 73 | /     error_chain! {
Dec 19 13:24:49.916 INFO [stderr] 74 | |         types {
Dec 19 13:24:49.916 INFO [stderr] 75 | |             ConfigError, ConfigErrorKind, ConfigResultExt, ConfigResult;
Dec 19 13:24:49.916 INFO [stderr] 76 | |         }
Dec 19 13:24:49.916 INFO [stderr] ...  |
Dec 19 13:24:49.916 INFO [stderr] 88 | |         }
Dec 19 13:24:49.916 INFO [stderr] 89 | |     }
Dec 19 13:24:49.916 INFO [stderr]    | |_____^
Dec 19 13:24:49.917 INFO [stderr]    |
Dec 19 13:24:49.917 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 19 13:24:49.917 INFO [stderr] 
Dec 19 13:24:50.189 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.05s
Dec 19 13:24:51.422 INFO running `"docker" "inspect" "7ad87101bc546ed9cc510dc02e14fdf4605dacc157abc28b405c19e905044f6d"`
Dec 19 13:24:51.748 INFO running `"docker" "rm" "-f" "7ad87101bc546ed9cc510dc02e14fdf4605dacc157abc28b405c19e905044f6d"`
Dec 19 13:24:52.096 INFO [stdout] 7ad87101bc546ed9cc510dc02e14fdf4605dacc157abc28b405c19e905044f6d