Dec 18 10:23:48.709 INFO checking terra-0.2.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 10:23:48.709 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/terra/0.2.0:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 10:23:49.050 INFO [stdout] 8fbbc9e58a945958182beb83ef57efa2c217ee596514612488b819f3cf265847
Dec 18 10:23:49.058 INFO running `"docker" "start" "-a" "8fbbc9e58a945958182beb83ef57efa2c217ee596514612488b819f3cf265847"`
Dec 18 10:23:51.472 INFO [stderr]     Checking safe-transmute v0.3.1
Dec 18 10:23:51.508 INFO [stderr]    Compiling miniz_oxide_c_api v0.2.0
Dec 18 10:23:51.516 INFO [stderr]     Checking memmap v0.5.2
Dec 18 10:23:51.516 INFO [stderr]     Checking msdos_time v0.1.6
Dec 18 10:23:51.516 INFO [stderr]    Compiling syn v0.15.23
Dec 18 10:23:51.516 INFO [stderr]     Checking rustfft v2.1.0
Dec 18 10:23:51.516 INFO [stderr]     Checking mio-extras v2.0.5
Dec 18 10:23:51.516 INFO [stderr]     Checking png v0.9.0
Dec 18 10:23:53.817 INFO [stderr]     Checking inotify v0.6.1
Dec 18 10:23:55.918 INFO [stderr]     Checking flate2 v1.0.6
Dec 18 10:23:57.806 INFO [stderr]     Checking image v0.15.0
Dec 18 10:23:58.844 INFO [stderr]     Checking notify v4.0.6
Dec 18 10:24:00.071 INFO [stderr]     Checking zip v0.2.8
Dec 18 10:24:15.120 INFO [stderr]    Compiling derivative v1.0.2
Dec 18 10:24:15.120 INFO [stderr]    Compiling serde_derive v1.0.82
Dec 18 10:24:20.152 INFO [stderr]     Checking gfx_core v0.7.2
Dec 18 10:24:29.029 INFO [stderr]     Checking serde v1.0.82
Dec 18 10:24:39.242 INFO [stderr]     Checking cgmath v0.15.0
Dec 18 10:24:39.242 INFO [stderr]     Checking bincode v0.8.0
Dec 18 10:24:46.320 INFO [stderr]     Checking gfx v0.16.3
Dec 18 10:24:51.196 INFO [stderr]     Checking rshader v0.1.0
Dec 18 10:24:52.500 INFO [stderr]     Checking terra v0.2.0 (/opt/crater/workdir)
Dec 18 10:24:55.656 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 10:24:55.656 INFO [stderr]    --> src/terrain/file.rs:450:37
Dec 18 10:24:55.656 INFO [stderr]     |
Dec 18 10:24:55.656 INFO [stderr] 450 |                     writer.write_u8(((w * 255.0) as u8))?;
Dec 18 10:24:55.656 INFO [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 10:24:55.656 INFO [stderr]     |
Dec 18 10:24:55.656 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 10:24:55.656 INFO [stderr] 
Dec 18 10:24:55.720 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 10:24:55.720 INFO [stderr]    --> src/terrain/file.rs:450:37
Dec 18 10:24:55.720 INFO [stderr]     |
Dec 18 10:24:55.720 INFO [stderr] 450 |                     writer.write_u8(((w * 255.0) as u8))?;
Dec 18 10:24:55.720 INFO [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 10:24:55.720 INFO [stderr]     |
Dec 18 10:24:55.720 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 10:24:55.720 INFO [stderr] 
Dec 18 10:24:55.756 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 10:24:55.756 INFO [stderr]   --> src/cache/mod.rs:14:9
Dec 18 10:24:55.756 INFO [stderr]    |
Dec 18 10:24:55.756 INFO [stderr] 14 |         env::home_dir().unwrap_or(PathBuf::from(".")).join(".terra")
Dec 18 10:24:55.756 INFO [stderr]    |         ^^^^^^^^^^^^^
Dec 18 10:24:55.756 INFO [stderr]    |
Dec 18 10:24:55.756 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 10:24:55.756 INFO [stderr] 
Dec 18 10:24:55.860 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 10:24:55.860 INFO [stderr]   --> src/cache/mod.rs:14:9
Dec 18 10:24:55.860 INFO [stderr]    |
Dec 18 10:24:55.860 INFO [stderr] 14 |         env::home_dir().unwrap_or(PathBuf::from(".")).join(".terra")
Dec 18 10:24:55.860 INFO [stderr]    |         ^^^^^^^^^^^^^
Dec 18 10:24:55.860 INFO [stderr]    |
Dec 18 10:24:55.860 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 10:24:55.860 INFO [stderr] 
Dec 18 10:25:02.243 INFO [stderr] warning: the feature `ord_max_min` has been stable since 1.21.0 and no longer requires an attribute to enable
Dec 18 10:25:02.243 INFO [stderr]  --> src/lib.rs:1:12
Dec 18 10:25:02.243 INFO [stderr]   |
Dec 18 10:25:02.243 INFO [stderr] 1 | #![feature(ord_max_min)]
Dec 18 10:25:02.243 INFO [stderr]   |            ^^^^^^^^^^^
Dec 18 10:25:02.243 INFO [stderr]   |
Dec 18 10:25:02.243 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 10:25:02.243 INFO [stderr] 
Dec 18 10:25:03.276 INFO [stderr] warning: the feature `ord_max_min` has been stable since 1.21.0 and no longer requires an attribute to enable
Dec 18 10:25:03.276 INFO [stderr]  --> src/lib.rs:1:12
Dec 18 10:25:03.276 INFO [stderr]   |
Dec 18 10:25:03.276 INFO [stderr] 1 | #![feature(ord_max_min)]
Dec 18 10:25:03.276 INFO [stderr]   |            ^^^^^^^^^^^
Dec 18 10:25:03.276 INFO [stderr]   |
Dec 18 10:25:03.276 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 10:25:03.276 INFO [stderr] 
Dec 18 10:25:03.425 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
Dec 18 10:25:04.996 INFO running `"docker" "inspect" "8fbbc9e58a945958182beb83ef57efa2c217ee596514612488b819f3cf265847"`
Dec 18 10:25:05.346 INFO running `"docker" "rm" "-f" "8fbbc9e58a945958182beb83ef57efa2c217ee596514612488b819f3cf265847"`
Dec 18 10:25:05.692 INFO [stdout] 8fbbc9e58a945958182beb83ef57efa2c217ee596514612488b819f3cf265847