Dec 19 11:43:39.491 INFO checking nomelif/multidd against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 11:43:39.491 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/nomelif/multidd:/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 11:43:39.678 INFO [stdout] e4368b5fb7b6137796c81f693c6ca6d46d92791d383f9e004e7a5ef9ed0756e7
Dec 19 11:43:39.681 INFO running `"docker" "start" "-a" "e4368b5fb7b6137796c81f693c6ca6d46d92791d383f9e004e7a5ef9ed0756e7"`
Dec 19 11:43:40.338 INFO [stderr]     Checking argparse v0.2.2
Dec 19 11:43:40.919 INFO [stderr]     Checking multidd v0.1.0 (/opt/crater/workdir)
Dec 19 11:43:41.031 INFO [stderr] warning: unused import: `Duration`
Dec 19 11:43:41.031 INFO [stderr]   --> src/main.rs:13:17
Dec 19 11:43:41.031 INFO [stderr]    |
Dec 19 11:43:41.031 INFO [stderr] 13 | use std::time::{Duration, Instant};
Dec 19 11:43:41.031 INFO [stderr]    |                 ^^^^^^^^
Dec 19 11:43:41.031 INFO [stderr]    |
Dec 19 11:43:41.031 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 11:43:41.032 INFO [stderr] 
Dec 19 11:43:41.050 INFO [stderr] warning: unused import: `Duration`
Dec 19 11:43:41.050 INFO [stderr]   --> src/main.rs:13:17
Dec 19 11:43:41.050 INFO [stderr]    |
Dec 19 11:43:41.050 INFO [stderr] 13 | use std::time::{Duration, Instant};
Dec 19 11:43:41.050 INFO [stderr]    |                 ^^^^^^^^
Dec 19 11:43:41.050 INFO [stderr]    |
Dec 19 11:43:41.050 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 11:43:41.050 INFO [stderr] 
Dec 19 11:43:41.152 INFO [stderr] warning: struct is never constructed: `DummyProgressMonitor`
Dec 19 11:43:41.152 INFO [stderr]    --> src/main.rs:132:1
Dec 19 11:43:41.152 INFO [stderr]     |
Dec 19 11:43:41.152 INFO [stderr] 132 | struct DummyProgressMonitor { }
Dec 19 11:43:41.152 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:43:41.152 INFO [stderr]     |
Dec 19 11:43:41.152 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 11:43:41.152 INFO [stderr] 
Dec 19 11:43:41.152 INFO [stderr] warning: method is never used: `new`
Dec 19 11:43:41.152 INFO [stderr]    --> src/main.rs:135:3
Dec 19 11:43:41.152 INFO [stderr]     |
Dec 19 11:43:41.152 INFO [stderr] 135 |   fn new() -> DummyProgressMonitor{
Dec 19 11:43:41.152 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:43:41.152 INFO [stderr] 
Dec 19 11:43:41.152 INFO [stderr] warning: struct is never constructed: `DummyProgressMonitor`
Dec 19 11:43:41.152 INFO [stderr]    --> src/main.rs:132:1
Dec 19 11:43:41.200 INFO [stderr]     |
Dec 19 11:43:41.200 INFO [stderr] 132 | struct DummyProgressMonitor { }
Dec 19 11:43:41.200 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:43:41.200 INFO [stderr]     |
Dec 19 11:43:41.200 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 11:43:41.200 INFO [stderr] 
Dec 19 11:43:41.200 INFO [stderr] warning: method is never used: `new`
Dec 19 11:43:41.200 INFO [stderr]    --> src/main.rs:135:3
Dec 19 11:43:41.200 INFO [stderr]     |
Dec 19 11:43:41.200 INFO [stderr] 135 |   fn new() -> DummyProgressMonitor{
Dec 19 11:43:41.200 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:43:41.200 INFO [stderr] 
Dec 19 11:43:41.200 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 19 11:43:41.557 INFO running `"docker" "inspect" "e4368b5fb7b6137796c81f693c6ca6d46d92791d383f9e004e7a5ef9ed0756e7"`
Dec 19 11:43:41.671 INFO running `"docker" "rm" "-f" "e4368b5fb7b6137796c81f693c6ca6d46d92791d383f9e004e7a5ef9ed0756e7"`
Dec 19 11:43:41.755 INFO [stdout] e4368b5fb7b6137796c81f693c6ca6d46d92791d383f9e004e7a5ef9ed0756e7