Dec 19 08:56:42.753 INFO checking shelbyd/cinnamon against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 08:56:42.753 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/shelbyd/cinnamon:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 08:56:43.220 INFO [stdout] 3e3e56b0b35fb56d865ba2a393bf8e8b52a62a05ff192b50bc65da4437873233
Dec 19 08:56:43.228 INFO running `"docker" "start" "-a" "3e3e56b0b35fb56d865ba2a393bf8e8b52a62a05ff192b50bc65da4437873233"`
Dec 19 08:56:45.264 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 19 08:56:45.347 INFO [stderr]     Checking memchr v1.0.2
Dec 19 08:56:45.347 INFO [stderr]     Checking backtrace-sys v0.1.24
Dec 19 08:56:45.353 INFO [stderr]     Checking structopt v0.1.6
Dec 19 08:56:45.750 INFO [stderr]     Checking backtrace v0.3.9
Dec 19 08:56:45.948 INFO [stderr]     Checking nom v3.2.1
Dec 19 08:56:46.404 INFO [stderr]     Checking failure v0.1.2
Dec 19 08:56:48.324 INFO [stderr]     Checking cinnamon v0.1.0 (/opt/crater/workdir)
Dec 19 08:56:48.783 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 08:56:48.783 INFO [stderr]  --> src/main.rs:2:1
Dec 19 08:56:48.783 INFO [stderr]   |
Dec 19 08:56:48.783 INFO [stderr] 2 | #[macro_use]
Dec 19 08:56:48.783 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 08:56:48.783 INFO [stderr]   |
Dec 19 08:56:48.783 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 08:56:48.783 INFO [stderr] 
Dec 19 08:56:48.959 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 08:56:48.959 INFO [stderr]  --> src/main.rs:2:1
Dec 19 08:56:48.959 INFO [stderr]   |
Dec 19 08:56:48.959 INFO [stderr] 2 | #[macro_use]
Dec 19 08:56:48.959 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 08:56:48.959 INFO [stderr]   |
Dec 19 08:56:48.959 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 08:56:48.959 INFO [stderr] 
Dec 19 08:56:49.532 INFO [stderr] warning: method is never used: `no_args`
Dec 19 08:56:49.532 INFO [stderr]   --> src/ast.rs:74:5
Dec 19 08:56:49.532 INFO [stderr]    |
Dec 19 08:56:49.532 INFO [stderr] 74 |     fn no_args<S: ToString>(s: S) -> Command {
Dec 19 08:56:49.532 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:56:49.532 INFO [stderr]    |
Dec 19 08:56:49.532 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 08:56:49.532 INFO [stderr] 
Dec 19 08:56:50.145 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.90s
Dec 19 08:56:50.950 INFO running `"docker" "inspect" "3e3e56b0b35fb56d865ba2a393bf8e8b52a62a05ff192b50bc65da4437873233"`
Dec 19 08:56:51.266 INFO running `"docker" "rm" "-f" "3e3e56b0b35fb56d865ba2a393bf8e8b52a62a05ff192b50bc65da4437873233"`
Dec 19 08:56:51.580 INFO [stdout] 3e3e56b0b35fb56d865ba2a393bf8e8b52a62a05ff192b50bc65da4437873233