Dec 19 12:00:49.497 INFO checking natir/mapping2barcode against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 12:00:49.497 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:00:50.007 INFO [stdout] b68b2bede10d3c7123e6c64d12cf316483faec068ac2473ebbc6bd6041249d59
Dec 19 12:00:50.010 INFO running `"docker" "start" "-a" "b68b2bede10d3c7123e6c64d12cf316483faec068ac2473ebbc6bd6041249d59"`
Dec 19 12:00:51.933 INFO [stderr]    Compiling serde v1.0.80
Dec 19 12:00:51.940 INFO [stderr]    Compiling ndarray v0.9.1
Dec 19 12:00:51.940 INFO [stderr]    Compiling bv v0.7.4
Dec 19 12:00:51.985 INFO [stderr]     Checking custom_derive v0.1.7
Dec 19 12:00:51.986 INFO [stderr]     Checking bytecount v0.3.2
Dec 19 12:00:51.996 INFO [stderr]     Checking itertools v0.6.5
Dec 19 12:00:51.999 INFO [stderr]    Compiling newtype_derive v0.1.6
Dec 19 12:00:52.010 INFO [stderr]     Checking num-complex v0.1.43
Dec 19 12:00:52.680 INFO [stderr]     Checking lzma-sys v0.1.11
Dec 19 12:00:54.072 INFO [stderr]    Compiling syn v0.15.14
Dec 19 12:00:54.276 INFO [stderr]     Checking csv-core v0.1.4
Dec 19 12:00:54.293 INFO [stderr]     Checking enum_primitive v0.1.1
Dec 19 12:00:54.356 INFO [stderr]     Checking xz2 v0.1.6
Dec 19 12:01:09.584 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 19 12:01:33.132 INFO [stderr]     Checking multimap v0.4.0
Dec 19 12:01:33.132 INFO [stderr]     Checking vec_map v0.8.1
Dec 19 12:01:33.132 INFO [stderr]     Checking csv v1.0.2
Dec 19 12:01:34.532 INFO [stderr]     Checking clap v2.32.0
Dec 19 12:01:37.370 INFO [stderr]     Checking bio v0.20.3
Dec 19 12:01:43.927 INFO [stderr]     Checking mapping2barcodegraph v0.1.0 (/opt/crater/workdir)
Dec 19 12:01:44.748 INFO [stderr] warning: unused import: `petgraph::visit::IntoNodeReferences`
Dec 19 12:01:44.748 INFO [stderr]  --> src/premolecule.rs:7:5
Dec 19 12:01:44.748 INFO [stderr]   |
Dec 19 12:01:44.748 INFO [stderr] 7 | use petgraph::visit::IntoNodeReferences;
Dec 19 12:01:44.748 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:01:44.748 INFO [stderr]   |
Dec 19 12:01:44.748 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 12:01:44.748 INFO [stderr] 
Dec 19 12:01:44.922 INFO [stderr] warning: unused import: `petgraph::visit::IntoNodeReferences`
Dec 19 12:01:44.922 INFO [stderr]  --> src/premolecule.rs:7:5
Dec 19 12:01:44.922 INFO [stderr]   |
Dec 19 12:01:44.922 INFO [stderr] 7 | use petgraph::visit::IntoNodeReferences;
Dec 19 12:01:44.922 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:01:44.922 INFO [stderr]   |
Dec 19 12:01:44.922 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 12:01:44.922 INFO [stderr] 
Dec 19 12:01:45.115 INFO [stderr] warning: unused variable: `n`
Dec 19 12:01:45.116 INFO [stderr]   --> src/premolecule.rs:57:17
Dec 19 12:01:45.116 INFO [stderr]    |
Dec 19 12:01:45.116 INFO [stderr] 57 |         let mut n = 0;
Dec 19 12:01:45.116 INFO [stderr]    |                 ^ help: consider using `_n` instead
Dec 19 12:01:45.116 INFO [stderr]    |
Dec 19 12:01:45.116 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 12:01:45.116 INFO [stderr] 
Dec 19 12:01:45.248 INFO [stderr] warning: unused variable: `n`
Dec 19 12:01:45.248 INFO [stderr]   --> src/premolecule.rs:57:17
Dec 19 12:01:45.248 INFO [stderr]    |
Dec 19 12:01:45.248 INFO [stderr] 57 |         let mut n = 0;
Dec 19 12:01:45.248 INFO [stderr]    |                 ^ help: consider using `_n` instead
Dec 19 12:01:45.248 INFO [stderr]    |
Dec 19 12:01:45.248 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 12:01:45.248 INFO [stderr] 
Dec 19 12:01:45.358 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.70s
Dec 19 12:01:45.851 INFO running `"docker" "inspect" "b68b2bede10d3c7123e6c64d12cf316483faec068ac2473ebbc6bd6041249d59"`
Dec 19 12:01:46.040 INFO running `"docker" "rm" "-f" "b68b2bede10d3c7123e6c64d12cf316483faec068ac2473ebbc6bd6041249d59"`
Dec 19 12:01:46.184 INFO [stdout] b68b2bede10d3c7123e6c64d12cf316483faec068ac2473ebbc6bd6041249d59