Dec 12 05:10:47.689 INFO checking volume-0.4.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 05:10:47.689 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05:10:48.024 INFO [stdout] aa8e29cf43c723bdef091db9e62d7e2972c4103010e7f04d850c6faedfe3e56b
Dec 12 05:10:48.030 INFO running `"docker" "start" "-a" "aa8e29cf43c723bdef091db9e62d7e2972c4103010e7f04d850c6faedfe3e56b"`
Dec 12 05:10:49.624 INFO [stderr] usermod: no changes
Dec 12 05:10:49.722 INFO [stderr]     Checking sample v0.6.2
Dec 12 05:10:49.722 INFO [stderr]     Checking petgraph v0.2.10
Dec 12 05:10:49.741 INFO [stderr]     Checking num-bigint v0.1.44
Dec 12 05:10:54.112 INFO [stderr]     Checking num-rational v0.1.42
Dec 12 05:10:54.144 INFO [stderr]     Checking daggy v0.4.1
Dec 12 05:10:55.300 INFO [stderr]     Checking num v0.1.42
Dec 12 05:10:55.912 INFO [stderr]     Checking time_calc v0.11.1
Dec 12 05:11:01.310 INFO [stderr]     Checking dsp-chain v0.13.1
Dec 12 05:11:02.530 INFO [stderr]     Checking volume v0.4.0 (/source)
Dec 12 05:11:04.576 INFO [stderr] warning: unused import: `Frame`
Dec 12 05:11:04.576 INFO [stderr]   --> src/lib.rs:58:19
Dec 12 05:11:04.576 INFO [stderr]    |
Dec 12 05:11:04.576 INFO [stderr] 58 |         use dsp::{Frame, Sample};
Dec 12 05:11:04.576 INFO [stderr]    |                   ^^^^^
Dec 12 05:11:04.576 INFO [stderr]    |
Dec 12 05:11:04.576 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 05:11:04.576 INFO [stderr] 
Dec 12 05:11:04.764 INFO [stderr] warning: unused import: `Frame`
Dec 12 05:11:04.764 INFO [stderr]   --> src/lib.rs:58:19
Dec 12 05:11:04.764 INFO [stderr]    |
Dec 12 05:11:04.764 INFO [stderr] 58 |         use dsp::{Frame, Sample};
Dec 12 05:11:04.764 INFO [stderr]    |                   ^^^^^
Dec 12 05:11:04.764 INFO [stderr]    |
Dec 12 05:11:04.764 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 05:11:04.764 INFO [stderr] 
Dec 12 05:11:04.792 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.15s
Dec 12 05:11:04.803 INFO [stderr] su: No module specific data is present
Dec 12 05:11:05.224 INFO running `"docker" "inspect" "aa8e29cf43c723bdef091db9e62d7e2972c4103010e7f04d850c6faedfe3e56b"`
Dec 12 05:11:05.321 INFO running `"docker" "rm" "-f" "aa8e29cf43c723bdef091db9e62d7e2972c4103010e7f04d850c6faedfe3e56b"`
Dec 12 05:11:05.392 INFO [stdout] aa8e29cf43c723bdef091db9e62d7e2972c4103010e7f04d850c6faedfe3e56b