Dec 12 16:10:18.878 INFO checking cryptoxide-0.1.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 16:10:18.878 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 16:10:19.178 INFO [stdout] 76e6dc1f4a446e1f6616ad3c6f42712c1c9f4044f546a802e379120771403b79
Dec 12 16:10:19.179 INFO running `"docker" "start" "-a" "76e6dc1f4a446e1f6616ad3c6f42712c1c9f4044f546a802e379120771403b79"`
Dec 12 16:10:19.945 INFO [stderr] usermod: no changes
Dec 12 16:10:19.980 INFO [stderr]     Checking cryptoxide v0.1.0 (/source)
Dec 12 16:10:21.155 INFO [stderr] warning: unused imports: `MacResult`, `Mac`
Dec 12 16:10:21.155 INFO [stderr]    --> src/hmac.rs:124:15
Dec 12 16:10:21.155 INFO [stderr]     |
Dec 12 16:10:21.155 INFO [stderr] 124 |     use mac::{Mac, MacResult};
Dec 12 16:10:21.155 INFO [stderr]     |               ^^^  ^^^^^^^^^
Dec 12 16:10:21.155 INFO [stderr]     |
Dec 12 16:10:21.155 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 12 16:10:21.155 INFO [stderr] 
Dec 12 16:10:21.155 INFO [stderr] warning: unused import: `hmac::Hmac`
Dec 12 16:10:21.155 INFO [stderr]    --> src/hmac.rs:125:9
Dec 12 16:10:21.155 INFO [stderr]     |
Dec 12 16:10:21.155 INFO [stderr] 125 |     use hmac::Hmac;
Dec 12 16:10:21.155 INFO [stderr]     |         ^^^^^^^^^^
Dec 12 16:10:21.155 INFO [stderr] 
Dec 12 16:10:21.155 INFO [stderr] warning: unused import: `digest::Digest`
Dec 12 16:10:21.155 INFO [stderr]    --> src/hmac.rs:126:9
Dec 12 16:10:21.155 INFO [stderr]     |
Dec 12 16:10:21.155 INFO [stderr] 126 |     use digest::Digest;
Dec 12 16:10:21.155 INFO [stderr]     |         ^^^^^^^^^^^^^^
Dec 12 16:10:21.155 INFO [stderr] 
Dec 12 16:10:24.100 INFO [stderr] warning: struct is never constructed: `Test`
Dec 12 16:10:24.100 INFO [stderr]    --> src/hmac.rs:128:5
Dec 12 16:10:24.100 INFO [stderr]     |
Dec 12 16:10:24.100 INFO [stderr] 128 |     struct Test {
Dec 12 16:10:24.100 INFO [stderr]     |     ^^^^^^^^^^^
Dec 12 16:10:24.100 INFO [stderr]     |
Dec 12 16:10:24.100 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 16:10:24.100 INFO [stderr] 
Dec 12 16:10:24.100 INFO [stderr] warning: function is never used: `tests`
Dec 12 16:10:24.100 INFO [stderr]    --> src/hmac.rs:136:5
Dec 12 16:10:24.100 INFO [stderr]     |
Dec 12 16:10:24.100 INFO [stderr] 136 |     fn tests() -> Vec<Test> {
Dec 12 16:10:24.100 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 16:10:24.100 INFO [stderr] 
Dec 12 16:10:24.195 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.23s
Dec 12 16:10:24.200 INFO [stderr] su: No module specific data is present
Dec 12 16:10:24.840 INFO running `"docker" "inspect" "76e6dc1f4a446e1f6616ad3c6f42712c1c9f4044f546a802e379120771403b79"`
Dec 12 16:10:25.024 INFO running `"docker" "rm" "-f" "76e6dc1f4a446e1f6616ad3c6f42712c1c9f4044f546a802e379120771403b79"`
Dec 12 16:10:25.132 INFO [stdout] 76e6dc1f4a446e1f6616ad3c6f42712c1c9f4044f546a802e379120771403b79