Dec 12 07:59:31.432 INFO checking samotop-0.7.4 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 07:59:31.432 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 07:59:31.905 INFO [stdout] ed72ec435ace62a5fac4e903c291c8635e5a7017e75e17e4796f7629b94b49a8
Dec 12 07:59:31.907 INFO running `"docker" "start" "-a" "ed72ec435ace62a5fac4e903c291c8635e5a7017e75e17e4796f7629b94b49a8"`
Dec 12 07:59:32.740 INFO [stderr] usermod: no changes
Dec 12 07:59:32.922 INFO [stderr]     Checking peg v0.5.7
Dec 12 07:59:32.924 INFO [stderr]    Compiling samotop v0.7.4 (/source)
Dec 12 07:59:32.925 INFO [stderr]     Checking secstr v0.3.1
Dec 12 07:59:52.288 INFO [stderr] warning: field is never used: `pending`
Dec 12 07:59:52.288 INFO [stderr]   --> tests/explore/returnfn.rs:30:5
Dec 12 07:59:52.288 INFO [stderr]    |
Dec 12 07:59:52.288 INFO [stderr] 30 |     pending: Box<Future<Item = (), Error = ()> + Send>,
Dec 12 07:59:52.288 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 07:59:52.288 INFO [stderr]    |
Dec 12 07:59:52.288 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 07:59:52.288 INFO [stderr] 
Dec 12 07:59:56.440 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 07:59:56.440 INFO [stderr]  --> src/main.rs:4:1
Dec 12 07:59:56.440 INFO [stderr]   |
Dec 12 07:59:56.440 INFO [stderr] 4 | #[macro_use]
Dec 12 07:59:56.440 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 07:59:56.440 INFO [stderr]   |
Dec 12 07:59:56.440 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 07:59:56.440 INFO [stderr] 
Dec 12 07:59:56.644 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 07:59:56.644 INFO [stderr]  --> src/main.rs:4:1
Dec 12 07:59:56.644 INFO [stderr]   |
Dec 12 07:59:56.644 INFO [stderr] 4 | #[macro_use]
Dec 12 07:59:56.644 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 07:59:56.644 INFO [stderr]   |
Dec 12 07:59:56.644 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 07:59:56.644 INFO [stderr] 
Dec 12 07:59:56.812 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.05s
Dec 12 07:59:56.836 INFO [stderr] su: No module specific data is present
Dec 12 07:59:57.599 INFO running `"docker" "inspect" "ed72ec435ace62a5fac4e903c291c8635e5a7017e75e17e4796f7629b94b49a8"`
Dec 12 07:59:57.862 INFO running `"docker" "rm" "-f" "ed72ec435ace62a5fac4e903c291c8635e5a7017e75e17e4796f7629b94b49a8"`
Dec 12 07:59:58.168 INFO [stdout] ed72ec435ace62a5fac4e903c291c8635e5a7017e75e17e4796f7629b94b49a8