Dec 11 09:38:57.995 INFO checking shelbyd/cinnamon against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 09:38:57.995 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 11 09:38:58.390 INFO [stdout] 3ac8abe35fdb2a7335bfd6cd9cec5bf44c25fac1cece62516c8c3a3f1d56f8a4
Dec 11 09:38:58.394 INFO running `"docker" "start" "-a" "3ac8abe35fdb2a7335bfd6cd9cec5bf44c25fac1cece62516c8c3a3f1d56f8a4"`
Dec 11 09:38:59.160 INFO [stderr] usermod: no changes
Dec 11 09:38:59.212 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 11 09:38:59.356 INFO [stderr]     Checking libc v0.2.35
Dec 11 09:38:59.357 INFO [stderr]    Compiling structopt-derive v0.1.6
Dec 11 09:39:00.816 INFO [stderr]     Checking atty v0.2.6
Dec 11 09:39:00.816 INFO [stderr]     Checking backtrace-sys v0.1.24
Dec 11 09:39:00.816 INFO [stderr]     Checking memchr v1.0.2
Dec 11 09:39:01.357 INFO [stderr]     Checking backtrace v0.3.9
Dec 11 09:39:01.656 INFO [stderr]     Checking clap v2.29.0
Dec 11 09:39:01.822 INFO [stderr]     Checking nom v3.2.1
Dec 11 09:39:02.408 INFO [stderr]     Checking failure v0.1.2
Dec 11 09:39:08.998 INFO [stderr]     Checking structopt v0.1.6
Dec 11 09:39:09.232 INFO [stderr]     Checking cinnamon v0.1.0 (/source)
Dec 11 09:39:09.797 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 09:39:09.797 INFO [stderr]  --> src/main.rs:2:1
Dec 11 09:39:09.797 INFO [stderr]   |
Dec 11 09:39:09.797 INFO [stderr] 2 | #[macro_use]
Dec 11 09:39:09.797 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 09:39:09.797 INFO [stderr]   |
Dec 11 09:39:09.797 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 09:39:09.797 INFO [stderr] 
Dec 11 09:39:09.799 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 09:39:09.800 INFO [stderr]  --> src/main.rs:2:1
Dec 11 09:39:09.800 INFO [stderr]   |
Dec 11 09:39:09.800 INFO [stderr] 2 | #[macro_use]
Dec 11 09:39:09.800 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 09:39:09.800 INFO [stderr]   |
Dec 11 09:39:09.800 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 09:39:09.800 INFO [stderr] 
Dec 11 09:39:10.353 INFO [stderr] warning: method is never used: `no_args`
Dec 11 09:39:10.353 INFO [stderr]   --> src/ast.rs:74:5
Dec 11 09:39:10.353 INFO [stderr]    |
Dec 11 09:39:10.353 INFO [stderr] 74 |     fn no_args<S: ToString>(s: S) -> Command {
Dec 11 09:39:10.353 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:39:10.353 INFO [stderr]    |
Dec 11 09:39:10.353 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 09:39:10.353 INFO [stderr] 
Dec 11 09:39:10.657 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.47s
Dec 11 09:39:10.663 INFO [stderr] su: No module specific data is present
Dec 11 09:39:10.930 INFO running `"docker" "inspect" "3ac8abe35fdb2a7335bfd6cd9cec5bf44c25fac1cece62516c8c3a3f1d56f8a4"`
Dec 11 09:39:11.182 INFO running `"docker" "rm" "-f" "3ac8abe35fdb2a7335bfd6cd9cec5bf44c25fac1cece62516c8c3a3f1d56f8a4"`
Dec 11 09:39:11.438 INFO [stdout] 3ac8abe35fdb2a7335bfd6cd9cec5bf44c25fac1cece62516c8c3a3f1d56f8a4