Dec 12 07:59:32.542 INFO checking samotop-0.7.4 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 07:59:32.542 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 07:59:32.796 INFO [stdout] 730d70f0ce92163ae1f9f5a5e3c6886339dd5c36b63cd91af8983566a4aa4b62
Dec 12 07:59:32.798 INFO running `"docker" "start" "-a" "730d70f0ce92163ae1f9f5a5e3c6886339dd5c36b63cd91af8983566a4aa4b62"`
Dec 12 07:59:33.859 INFO [stderr] usermod: no changes
Dec 12 07:59:34.056 INFO [stderr]    Compiling peg v0.5.7
Dec 12 07:59:34.067 INFO [stderr]     Checking secstr v0.3.1
Dec 12 07:59:39.308 INFO [stderr]    Compiling samotop v0.7.4 (/source)
Dec 12 07:59:57.808 INFO [stderr] warning: field is never used: `pending`
Dec 12 07:59:57.808 INFO [stderr]   --> tests/explore/returnfn.rs:30:5
Dec 12 07:59:57.808 INFO [stderr]    |
Dec 12 07:59:57.808 INFO [stderr] 30 |     pending: Box<Future<Item = (), Error = ()> + Send>,
Dec 12 07:59:57.808 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 07:59:57.808 INFO [stderr]    |
Dec 12 07:59:57.808 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 07:59:57.808 INFO [stderr] 
Dec 12 08:00:00.372 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 08:00:00.372 INFO [stderr]  --> src/main.rs:4:1
Dec 12 08:00:00.372 INFO [stderr]   |
Dec 12 08:00:00.372 INFO [stderr] 4 | #[macro_use]
Dec 12 08:00:00.372 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 08:00:00.372 INFO [stderr]   |
Dec 12 08:00:00.372 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 08:00:00.372 INFO [stderr] 
Dec 12 08:00:00.900 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 08:00:00.900 INFO [stderr]  --> src/main.rs:4:1
Dec 12 08:00:00.900 INFO [stderr]   |
Dec 12 08:00:00.900 INFO [stderr] 4 | #[macro_use]
Dec 12 08:00:00.900 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 08:00:00.900 INFO [stderr]   |
Dec 12 08:00:00.900 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 08:00:00.900 INFO [stderr] 
Dec 12 08:00:01.116 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.22s
Dec 12 08:00:01.129 INFO [stderr] su: No module specific data is present
Dec 12 08:00:02.067 INFO running `"docker" "inspect" "730d70f0ce92163ae1f9f5a5e3c6886339dd5c36b63cd91af8983566a4aa4b62"`
Dec 12 08:00:02.436 INFO running `"docker" "rm" "-f" "730d70f0ce92163ae1f9f5a5e3c6886339dd5c36b63cd91af8983566a4aa4b62"`
Dec 12 08:00:02.812 INFO [stdout] 730d70f0ce92163ae1f9f5a5e3c6886339dd5c36b63cd91af8983566a4aa4b62