Dec 18 17:14:53.955 INFO checking cryptoxide-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:14:53.955 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/cryptoxide/0.1.0:/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 18 17:14:54.118 INFO [stdout] 80c40c5ad59382c8bfbd77cb43bd7393b37f393fec92506bd31aaf9f75a4b0e6
Dec 18 17:14:54.120 INFO running `"docker" "start" "-a" "80c40c5ad59382c8bfbd77cb43bd7393b37f393fec92506bd31aaf9f75a4b0e6"`
Dec 18 17:14:54.746 INFO [stderr]     Checking cryptoxide v0.1.0 (/opt/crater/workdir)
Dec 18 17:14:55.306 INFO [stderr] warning: unused imports: `MacResult`, `Mac`
Dec 18 17:14:55.306 INFO [stderr]    --> src/hmac.rs:124:15
Dec 18 17:14:55.306 INFO [stderr]     |
Dec 18 17:14:55.306 INFO [stderr] 124 |     use mac::{Mac, MacResult};
Dec 18 17:14:55.306 INFO [stderr]     |               ^^^  ^^^^^^^^^
Dec 18 17:14:55.306 INFO [stderr]     |
Dec 18 17:14:55.306 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 18 17:14:55.306 INFO [stderr] 
Dec 18 17:14:55.306 INFO [stderr] warning: unused import: `hmac::Hmac`
Dec 18 17:14:55.306 INFO [stderr]    --> src/hmac.rs:125:9
Dec 18 17:14:55.306 INFO [stderr]     |
Dec 18 17:14:55.306 INFO [stderr] 125 |     use hmac::Hmac;
Dec 18 17:14:55.306 INFO [stderr]     |         ^^^^^^^^^^
Dec 18 17:14:55.306 INFO [stderr] 
Dec 18 17:14:55.306 INFO [stderr] warning: unused import: `digest::Digest`
Dec 18 17:14:55.306 INFO [stderr]    --> src/hmac.rs:126:9
Dec 18 17:14:55.306 INFO [stderr]     |
Dec 18 17:14:55.306 INFO [stderr] 126 |     use digest::Digest;
Dec 18 17:14:55.306 INFO [stderr]     |         ^^^^^^^^^^^^^^
Dec 18 17:14:55.306 INFO [stderr] 
Dec 18 17:14:58.276 INFO [stderr] warning: struct is never constructed: `Test`
Dec 18 17:14:58.276 INFO [stderr]    --> src/hmac.rs:128:5
Dec 18 17:14:58.276 INFO [stderr]     |
Dec 18 17:14:58.276 INFO [stderr] 128 |     struct Test {
Dec 18 17:14:58.276 INFO [stderr]     |     ^^^^^^^^^^^
Dec 18 17:14:58.276 INFO [stderr]     |
Dec 18 17:14:58.276 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 17:14:58.276 INFO [stderr] 
Dec 18 17:14:58.276 INFO [stderr] warning: function is never used: `tests`
Dec 18 17:14:58.276 INFO [stderr]    --> src/hmac.rs:136:5
Dec 18 17:14:58.276 INFO [stderr]     |
Dec 18 17:14:58.276 INFO [stderr] 136 |     fn tests() -> Vec<Test> {
Dec 18 17:14:58.276 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 17:14:58.276 INFO [stderr] 
Dec 18 17:14:58.373 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.65s
Dec 18 17:14:58.635 INFO running `"docker" "inspect" "80c40c5ad59382c8bfbd77cb43bd7393b37f393fec92506bd31aaf9f75a4b0e6"`
Dec 18 17:14:58.726 INFO running `"docker" "rm" "-f" "80c40c5ad59382c8bfbd77cb43bd7393b37f393fec92506bd31aaf9f75a4b0e6"`
Dec 18 17:14:58.804 INFO [stdout] 80c40c5ad59382c8bfbd77cb43bd7393b37f393fec92506bd31aaf9f75a4b0e6