Dec 17 18:39:04.175 INFO checking nomelif/multidd against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 18:39:04.175 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 18:39:04.407 INFO [stdout] 5cdb8ac59ce5b63519717bce2abbfd49b9d214c055fbd5ebd766d40714db772e
Dec 17 18:39:04.410 INFO running `"docker" "start" "-a" "5cdb8ac59ce5b63519717bce2abbfd49b9d214c055fbd5ebd766d40714db772e"`
Dec 17 18:39:04.960 INFO [stderr]     Checking argparse v0.2.2
Dec 17 18:39:05.491 INFO [stderr]     Checking multidd v0.1.0 (/opt/crater/workdir)
Dec 17 18:39:05.634 INFO [stderr] warning: unused import: `Duration`
Dec 17 18:39:05.635 INFO [stderr]   --> src/main.rs:13:17
Dec 17 18:39:05.635 INFO [stderr]    |
Dec 17 18:39:05.635 INFO [stderr] 13 | use std::time::{Duration, Instant};
Dec 17 18:39:05.635 INFO [stderr]    |                 ^^^^^^^^
Dec 17 18:39:05.636 INFO [stderr]    |
Dec 17 18:39:05.636 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 18:39:05.636 INFO [stderr] 
Dec 17 18:39:05.677 INFO [stderr] warning: unused import: `Duration`
Dec 17 18:39:05.677 INFO [stderr]   --> src/main.rs:13:17
Dec 17 18:39:05.677 INFO [stderr]    |
Dec 17 18:39:05.677 INFO [stderr] 13 | use std::time::{Duration, Instant};
Dec 17 18:39:05.677 INFO [stderr]    |                 ^^^^^^^^
Dec 17 18:39:05.677 INFO [stderr]    |
Dec 17 18:39:05.677 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 18:39:05.677 INFO [stderr] 
Dec 17 18:39:05.758 INFO [stderr] warning: struct is never constructed: `DummyProgressMonitor`
Dec 17 18:39:05.758 INFO [stderr]    --> src/main.rs:132:1
Dec 17 18:39:05.758 INFO [stderr]     |
Dec 17 18:39:05.758 INFO [stderr] 132 | struct DummyProgressMonitor { }
Dec 17 18:39:05.758 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:39:05.758 INFO [stderr]     |
Dec 17 18:39:05.758 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 18:39:05.758 INFO [stderr] 
Dec 17 18:39:05.758 INFO [stderr] warning: method is never used: `new`
Dec 17 18:39:05.758 INFO [stderr]    --> src/main.rs:135:3
Dec 17 18:39:05.758 INFO [stderr]     |
Dec 17 18:39:05.758 INFO [stderr] 135 |   fn new() -> DummyProgressMonitor{
Dec 17 18:39:05.758 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:39:05.758 INFO [stderr] 
Dec 17 18:39:05.790 INFO [stderr] warning: struct is never constructed: `DummyProgressMonitor`
Dec 17 18:39:05.790 INFO [stderr]    --> src/main.rs:132:1
Dec 17 18:39:05.790 INFO [stderr]     |
Dec 17 18:39:05.790 INFO [stderr] 132 | struct DummyProgressMonitor { }
Dec 17 18:39:05.790 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:39:05.790 INFO [stderr]     |
Dec 17 18:39:05.790 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 18:39:05.790 INFO [stderr] 
Dec 17 18:39:05.790 INFO [stderr] warning: method is never used: `new`
Dec 17 18:39:05.790 INFO [stderr]    --> src/main.rs:135:3
Dec 17 18:39:05.790 INFO [stderr]     |
Dec 17 18:39:05.790 INFO [stderr] 135 |   fn new() -> DummyProgressMonitor{
Dec 17 18:39:05.790 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:39:05.790 INFO [stderr] 
Dec 17 18:39:05.825 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 17 18:39:06.130 INFO running `"docker" "inspect" "5cdb8ac59ce5b63519717bce2abbfd49b9d214c055fbd5ebd766d40714db772e"`
Dec 17 18:39:06.222 INFO running `"docker" "rm" "-f" "5cdb8ac59ce5b63519717bce2abbfd49b9d214c055fbd5ebd766d40714db772e"`
Dec 17 18:39:06.303 INFO [stdout] 5cdb8ac59ce5b63519717bce2abbfd49b9d214c055fbd5ebd766d40714db772e