Dec 12 12:50:17.533 INFO checking instrument-0.2.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 12:50:17.533 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 12:50:17.916 INFO [stdout] 841ec9fb4249bec3faf92ec555d83ae0d23cb25eaa848b29871d938a6066fdd2
Dec 12 12:50:17.922 INFO running `"docker" "start" "-a" "841ec9fb4249bec3faf92ec555d83ae0d23cb25eaa848b29871d938a6066fdd2"`
Dec 12 12:50:18.740 INFO [stderr] usermod: no changes
Dec 12 12:50:18.811 INFO [stderr]     Checking pitch_calc v0.11.1
Dec 12 12:50:18.811 INFO [stderr]     Checking time_calc v0.11.1
Dec 12 12:50:20.393 INFO [stderr]     Checking instrument v0.2.0 (/source)
Dec 12 12:50:22.093 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.33s
Dec 12 12:50:22.104 INFO [stderr] su: No module specific data is present
Dec 12 12:50:22.550 INFO running `"docker" "inspect" "841ec9fb4249bec3faf92ec555d83ae0d23cb25eaa848b29871d938a6066fdd2"`
Dec 12 12:50:22.647 INFO running `"docker" "rm" "-f" "841ec9fb4249bec3faf92ec555d83ae0d23cb25eaa848b29871d938a6066fdd2"`
Dec 12 12:50:22.857 INFO [stdout] 841ec9fb4249bec3faf92ec555d83ae0d23cb25eaa848b29871d938a6066fdd2