Dec 17 18:56:06.808 INFO checking natir/mapping2barcode against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 18:56:06.808 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/gh/natir/mapping2barcode:/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 17 18:56:07.327 INFO [stdout] 13e4756d3d2e3528af36aaf0a70985799175eaddecd03f7e2fd64949343b3cdc
Dec 17 18:56:07.330 INFO running `"docker" "start" "-a" "13e4756d3d2e3528af36aaf0a70985799175eaddecd03f7e2fd64949343b3cdc"`
Dec 17 18:56:10.098 INFO [stderr]     Checking bytecount v0.3.2
Dec 17 18:56:10.100 INFO [stderr]     Checking fxhash v0.2.1
Dec 17 18:56:10.101 INFO [stderr]    Compiling syn v0.15.14
Dec 17 18:56:10.101 INFO [stderr]     Checking csv-core v0.1.4
Dec 17 18:56:10.108 INFO [stderr]     Checking enum_primitive v0.1.1
Dec 17 18:56:10.109 INFO [stderr]     Checking ndarray v0.9.1
Dec 17 18:56:10.109 INFO [stderr]     Checking flate2 v1.0.4
Dec 17 18:56:10.109 INFO [stderr]     Checking xz2 v0.1.6
Dec 17 18:56:24.608 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 17 18:56:38.696 INFO [stderr]     Checking serde v1.0.80
Dec 17 18:56:48.390 INFO [stderr]     Checking bv v0.7.4
Dec 17 18:56:48.390 INFO [stderr]     Checking vec_map v0.8.1
Dec 17 18:56:48.390 INFO [stderr]     Checking multimap v0.4.0
Dec 17 18:56:48.390 INFO [stderr]     Checking csv v1.0.2
Dec 17 18:56:49.188 INFO [stderr]     Checking clap v2.32.0
Dec 17 18:56:49.936 INFO [stderr]     Checking bio v0.20.3
Dec 17 18:56:57.739 INFO [stderr]     Checking mapping2barcodegraph v0.1.0 (/opt/crater/workdir)
Dec 17 18:56:58.770 INFO [stderr] warning: unused import: `petgraph::visit::IntoNodeReferences`
Dec 17 18:56:58.771 INFO [stderr]  --> src/premolecule.rs:7:5
Dec 17 18:56:58.771 INFO [stderr]   |
Dec 17 18:56:58.771 INFO [stderr] 7 | use petgraph::visit::IntoNodeReferences;
Dec 17 18:56:58.772 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:56:58.772 INFO [stderr]   |
Dec 17 18:56:58.772 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 18:56:58.773 INFO [stderr] 
Dec 17 18:56:58.875 INFO [stderr] warning: unused import: `petgraph::visit::IntoNodeReferences`
Dec 17 18:56:58.875 INFO [stderr]  --> src/premolecule.rs:7:5
Dec 17 18:56:58.875 INFO [stderr]   |
Dec 17 18:56:58.876 INFO [stderr] 7 | use petgraph::visit::IntoNodeReferences;
Dec 17 18:56:58.876 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:56:58.876 INFO [stderr]   |
Dec 17 18:56:58.877 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 18:56:58.877 INFO [stderr] 
Dec 17 18:56:59.181 INFO [stderr] warning: unused variable: `n`
Dec 17 18:56:59.181 INFO [stderr]   --> src/premolecule.rs:57:17
Dec 17 18:56:59.181 INFO [stderr]    |
Dec 17 18:56:59.181 INFO [stderr] 57 |         let mut n = 0;
Dec 17 18:56:59.181 INFO [stderr]    |                 ^ help: consider using `_n` instead
Dec 17 18:56:59.181 INFO [stderr]    |
Dec 17 18:56:59.188 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 18:56:59.188 INFO [stderr] 
Dec 17 18:56:59.412 INFO [stderr] warning: unused variable: `n`
Dec 17 18:56:59.412 INFO [stderr]   --> src/premolecule.rs:57:17
Dec 17 18:56:59.412 INFO [stderr]    |
Dec 17 18:56:59.412 INFO [stderr] 57 |         let mut n = 0;
Dec 17 18:56:59.412 INFO [stderr]    |                 ^ help: consider using `_n` instead
Dec 17 18:56:59.412 INFO [stderr]    |
Dec 17 18:56:59.412 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 18:56:59.412 INFO [stderr] 
Dec 17 18:56:59.688 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.80s
Dec 17 18:57:00.646 INFO running `"docker" "inspect" "13e4756d3d2e3528af36aaf0a70985799175eaddecd03f7e2fd64949343b3cdc"`
Dec 17 18:57:00.920 INFO running `"docker" "rm" "-f" "13e4756d3d2e3528af36aaf0a70985799175eaddecd03f7e2fd64949343b3cdc"`
Dec 17 18:57:01.180 INFO [stdout] 13e4756d3d2e3528af36aaf0a70985799175eaddecd03f7e2fd64949343b3cdc