Dec 18 16:53:04.161 INFO checking dyon-0.39.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:53:04.161 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/dyon/0.39.0:/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 16:53:04.531 INFO [stdout] 60f4901050698828d1fda15b1b77aa453bb7e17c97b1f40c6d19d0a10a3fad12
Dec 18 16:53:04.540 INFO running `"docker" "start" "-a" "60f4901050698828d1fda15b1b77aa453bb7e17c97b1f40c6d19d0a10a3fad12"`
Dec 18 16:53:05.407 INFO [stderr]     Checking piston_meta v0.30.0
Dec 18 16:53:06.550 INFO [stderr]     Checking dyon v0.39.0 (/opt/crater/workdir)
Dec 18 16:53:12.516 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 16:53:12.516 INFO [stderr]    --> src/dyon_std/mod.rs:909:39
Dec 18 16:53:12.516 INFO [stderr]     |
Dec 18 16:53:12.516 INFO [stderr] 909 |     let v = Variable::Text(Arc::new(v.trim_left().into()));
Dec 18 16:53:12.516 INFO [stderr]     |                                       ^^^^^^^^^
Dec 18 16:53:12.517 INFO [stderr]     |
Dec 18 16:53:12.517 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 16:53:12.517 INFO [stderr] 
Dec 18 16:53:12.731 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 16:53:12.731 INFO [stderr]    --> src/dyon_std/mod.rs:909:39
Dec 18 16:53:12.731 INFO [stderr]     |
Dec 18 16:53:12.731 INFO [stderr] 909 |     let v = Variable::Text(Arc::new(v.trim_left().into()));
Dec 18 16:53:12.731 INFO [stderr]     |                                       ^^^^^^^^^
Dec 18 16:53:12.731 INFO [stderr]     |
Dec 18 16:53:12.731 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 16:53:12.731 INFO [stderr] 
Dec 18 16:53:12.767 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 16:53:12.767 INFO [stderr]  --> src/dyon_std/io.rs:7:19
Dec 18 16:53:12.767 INFO [stderr]   |
Dec 18 16:53:12.767 INFO [stderr] 7 |         match err.cause() {
Dec 18 16:53:12.767 INFO [stderr]   |                   ^^^^^
Dec 18 16:53:12.767 INFO [stderr] 
Dec 18 16:53:12.898 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 16:53:12.899 INFO [stderr]  --> src/dyon_std/io.rs:7:19
Dec 18 16:53:12.899 INFO [stderr]   |
Dec 18 16:53:12.899 INFO [stderr] 7 |         match err.cause() {
Dec 18 16:53:12.900 INFO [stderr]   |                   ^^^^^
Dec 18 16:53:12.900 INFO [stderr] 
Dec 18 16:53:23.156 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.86s
Dec 18 16:53:23.791 INFO running `"docker" "inspect" "60f4901050698828d1fda15b1b77aa453bb7e17c97b1f40c6d19d0a10a3fad12"`
Dec 18 16:53:24.218 INFO running `"docker" "rm" "-f" "60f4901050698828d1fda15b1b77aa453bb7e17c97b1f40c6d19d0a10a3fad12"`
Dec 18 16:53:24.524 INFO [stdout] 60f4901050698828d1fda15b1b77aa453bb7e17c97b1f40c6d19d0a10a3fad12