Dec 18 15:02:55.705 INFO checking igniter-0.1.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 15:02:55.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/igniter/0.1.2:/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 15:02:56.202 INFO [stdout] 0d869a70e67f3ebacf80ea575e18a10ce9114e7598de75e9040222eb04e7021a
Dec 18 15:02:56.204 INFO running `"docker" "start" "-a" "0d869a70e67f3ebacf80ea575e18a10ce9114e7598de75e9040222eb04e7021a"`
Dec 18 15:02:58.384 INFO [stderr]     Checking nom v3.2.1
Dec 18 15:02:58.384 INFO [stderr]     Checking ctrlc v3.1.1
Dec 18 15:03:01.380 INFO [stderr]     Checking config v0.7.1
Dec 18 15:03:02.888 INFO [stderr]     Checking igniter v0.1.2 (/opt/crater/workdir)
Dec 18 15:03:04.298 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 15:03:04.298 INFO [stderr]  --> src/monitor/file.rs:4:5
Dec 18 15:03:04.298 INFO [stderr]   |
Dec 18 15:03:04.298 INFO [stderr] 4 | use std::env::home_dir;
Dec 18 15:03:04.299 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 18 15:03:04.299 INFO [stderr]   |
Dec 18 15:03:04.299 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 15:03:04.299 INFO [stderr] 
Dec 18 15:03:04.299 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 15:03:04.299 INFO [stderr]   --> src/monitor/file.rs:55:32
Dec 18 15:03:04.299 INFO [stderr]    |
Dec 18 15:03:04.299 INFO [stderr] 55 |   format!("{}/.igniter/procs", home_dir().unwrap().display())
Dec 18 15:03:04.299 INFO [stderr]    |                                ^^^^^^^^
Dec 18 15:03:04.299 INFO [stderr] 
Dec 18 15:03:04.332 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 15:03:04.333 INFO [stderr]  --> src/monitor/file.rs:4:5
Dec 18 15:03:04.333 INFO [stderr]   |
Dec 18 15:03:04.333 INFO [stderr] 4 | use std::env::home_dir;
Dec 18 15:03:04.333 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 18 15:03:04.333 INFO [stderr]   |
Dec 18 15:03:04.333 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 15:03:04.333 INFO [stderr] 
Dec 18 15:03:04.333 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 15:03:04.333 INFO [stderr]   --> src/monitor/file.rs:55:32
Dec 18 15:03:04.333 INFO [stderr]    |
Dec 18 15:03:04.333 INFO [stderr] 55 |   format!("{}/.igniter/procs", home_dir().unwrap().display())
Dec 18 15:03:04.333 INFO [stderr]    |                                ^^^^^^^^
Dec 18 15:03:04.333 INFO [stderr] 
Dec 18 15:03:07.649 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.43s
Dec 18 15:03:08.723 INFO running `"docker" "inspect" "0d869a70e67f3ebacf80ea575e18a10ce9114e7598de75e9040222eb04e7021a"`
Dec 18 15:03:09.012 INFO running `"docker" "rm" "-f" "0d869a70e67f3ebacf80ea575e18a10ce9114e7598de75e9040222eb04e7021a"`
Dec 18 15:03:09.359 INFO [stdout] 0d869a70e67f3ebacf80ea575e18a10ce9114e7598de75e9040222eb04e7021a