Dec 18 11:29:26.505 INFO checking scrftch-0.1.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 11:29:26.505 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/scrftch/0.1.1:/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 11:29:26.968 INFO [stdout] 822fb89b2b19b40e1e25233860560b6923a933d1eaf8f6a9ac46fd45f50a9f92
Dec 18 11:29:26.974 INFO running `"docker" "start" "-a" "822fb89b2b19b40e1e25233860560b6923a933d1eaf8f6a9ac46fd45f50a9f92"`
Dec 18 11:29:28.940 INFO [stderr]    Compiling sys-info v0.5.6
Dec 18 11:29:28.940 INFO [stderr]    Compiling rust-embed v1.1.1
Dec 18 11:29:31.576 INFO [stderr]     Checking scrftch v0.1.1 (/opt/crater/workdir)
Dec 18 11:29:32.312 INFO [stderr] warning: unused import: `std::str`
Dec 18 11:29:32.312 INFO [stderr]  --> src/windows.rs:4:5
Dec 18 11:29:32.312 INFO [stderr]   |
Dec 18 11:29:32.312 INFO [stderr] 4 | use std::str;
Dec 18 11:29:32.312 INFO [stderr]   |     ^^^^^^^^
Dec 18 11:29:32.312 INFO [stderr]   |
Dec 18 11:29:32.312 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 11:29:32.312 INFO [stderr] 
Dec 18 11:29:32.312 INFO [stderr] warning: unused import: `std::process::Command`
Dec 18 11:29:32.312 INFO [stderr]  --> src/windows.rs:5:5
Dec 18 11:29:32.312 INFO [stderr]   |
Dec 18 11:29:32.312 INFO [stderr] 5 | use std::process::Command;
Dec 18 11:29:32.312 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 11:29:32.312 INFO [stderr] 
Dec 18 11:29:32.507 INFO [stderr] warning: function is never used: `get_memory`
Dec 18 11:29:32.507 INFO [stderr]   --> src/unix.rs:82:1
Dec 18 11:29:32.507 INFO [stderr]    |
Dec 18 11:29:32.507 INFO [stderr] 82 | fn get_memory() -> HashMap<String, String> {
Dec 18 11:29:32.508 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 11:29:32.508 INFO [stderr]    |
Dec 18 11:29:32.508 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 11:29:32.508 INFO [stderr] 
Dec 18 11:29:32.508 INFO [stderr] warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 18 11:29:32.508 INFO [stderr]  --> src/main.rs:2:12
Dec 18 11:29:32.508 INFO [stderr]   |
Dec 18 11:29:32.508 INFO [stderr] 2 | #![feature(attr_literals)]
Dec 18 11:29:32.508 INFO [stderr]   |            ^^^^^^^^^^^^^
Dec 18 11:29:32.508 INFO [stderr]   |
Dec 18 11:29:32.508 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 11:29:32.508 INFO [stderr] 
Dec 18 11:29:32.564 INFO [stderr] warning: unused import: `std::str`
Dec 18 11:29:32.565 INFO [stderr]  --> src/windows.rs:4:5
Dec 18 11:29:32.565 INFO [stderr]   |
Dec 18 11:29:32.565 INFO [stderr] 4 | use std::str;
Dec 18 11:29:32.566 INFO [stderr]   |     ^^^^^^^^
Dec 18 11:29:32.566 INFO [stderr]   |
Dec 18 11:29:32.566 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 11:29:32.566 INFO [stderr] 
Dec 18 11:29:32.567 INFO [stderr] warning: unused import: `std::process::Command`
Dec 18 11:29:32.567 INFO [stderr]  --> src/windows.rs:5:5
Dec 18 11:29:32.567 INFO [stderr]   |
Dec 18 11:29:32.567 INFO [stderr] 5 | use std::process::Command;
Dec 18 11:29:32.567 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 11:29:32.567 INFO [stderr] 
Dec 18 11:29:32.745 INFO [stderr] warning: function is never used: `get_memory`
Dec 18 11:29:32.745 INFO [stderr]   --> src/unix.rs:82:1
Dec 18 11:29:32.745 INFO [stderr]    |
Dec 18 11:29:32.745 INFO [stderr] 82 | fn get_memory() -> HashMap<String, String> {
Dec 18 11:29:32.745 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 11:29:32.745 INFO [stderr]    |
Dec 18 11:29:32.745 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 11:29:32.745 INFO [stderr] 
Dec 18 11:29:32.745 INFO [stderr] warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 18 11:29:32.745 INFO [stderr]  --> src/main.rs:2:12
Dec 18 11:29:32.745 INFO [stderr]   |
Dec 18 11:29:32.745 INFO [stderr] 2 | #![feature(attr_literals)]
Dec 18 11:29:32.745 INFO [stderr]   |            ^^^^^^^^^^^^^
Dec 18 11:29:32.745 INFO [stderr]   |
Dec 18 11:29:32.745 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 11:29:32.745 INFO [stderr] 
Dec 18 11:29:32.792 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.94s
Dec 18 11:29:34.002 INFO running `"docker" "inspect" "822fb89b2b19b40e1e25233860560b6923a933d1eaf8f6a9ac46fd45f50a9f92"`
Dec 18 11:29:34.316 INFO running `"docker" "rm" "-f" "822fb89b2b19b40e1e25233860560b6923a933d1eaf8f6a9ac46fd45f50a9f92"`
Dec 18 11:29:34.600 INFO [stdout] 822fb89b2b19b40e1e25233860560b6923a933d1eaf8f6a9ac46fd45f50a9f92