[INFO] updating cached repository futpib/papeaks
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/futpib/papeaks
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/futpib/papeaks" "work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/futpib/papeaks"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/futpib/papeaks'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/futpib/papeaks" "work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/futpib/papeaks"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/futpib/papeaks'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6828da6136c26bcd14d937da4679506833426525
[INFO] sha for GitHub repo futpib/papeaks: 6828da6136c26bcd14d937da4679506833426525
[INFO] validating manifest of futpib/papeaks on toolchain master#efe2f32a6b8217425f361ec7c206910c611c03ee
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of futpib/papeaks on toolchain try#78b0bd8441ef961f6475e3d47fe3bca38cb83432
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing futpib/papeaks
[INFO] finished frobbing futpib/papeaks
[INFO] frobbed toml for futpib/papeaks written to work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/futpib/papeaks/Cargo.toml
[INFO] started frobbing futpib/papeaks
[INFO] finished frobbing futpib/papeaks
[INFO] frobbed toml for futpib/papeaks written to work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/futpib/papeaks/Cargo.toml
[INFO] crate futpib/papeaks already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking futpib/papeaks against master#efe2f32a6b8217425f361ec7c206910c611c03ee for pr-60039
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-1/master#efe2f32a6b8217425f361ec7c206910c611c03ee:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/futpib/papeaks:/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" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0a3bce4e9055565f3557e36c2e0dd6a30f0fe63524bb4e90d0be40d856d393ac
[INFO] running `"docker" "start" "-a" "0a3bce4e9055565f3557e36c2e0dd6a30f0fe63524bb4e90d0be40d856d393ac"`
[INFO] [stderr]    Compiling libpulse-sys v1.4.0
[INFO] [stderr]     Checking libpulse-binding v2.4.0
[INFO] [stderr]     Checking papeaks v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: static variable `sources` should have an upper case name
[INFO] [stderr]   --> src/main.rs:37:16
[INFO] [stderr]    |
[INFO] [stderr] 37 |     static ref sources: Mutex<HashSet<u32>> = Mutex::new(HashSet::new());
[INFO] [stderr]    |                ^^^^^^^ help: convert the identifier to upper case: `SOURCES`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `sink_inputs` should have an upper case name
[INFO] [stderr]   --> src/main.rs:38:16
[INFO] [stderr]    |
[INFO] [stderr] 38 |     static ref sink_inputs: Mutex<HashSet<u32>> = Mutex::new(HashSet::new());
[INFO] [stderr]    |                ^^^^^^^^^^^ help: convert the identifier to upper case: `SINK_INPUTS`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `sink_input_info_queue` should have an upper case name
[INFO] [stderr]   --> src/main.rs:40:16
[INFO] [stderr]    |
[INFO] [stderr] 40 |     static ref sink_input_info_queue: Mutex<HashSet<u32>> = Mutex::new(HashSet::new());
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SINK_INPUT_INFO_QUEUE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `sink_info_queue` should have an upper case name
[INFO] [stderr]   --> src/main.rs:41:16
[INFO] [stderr]    |
[INFO] [stderr] 41 |     static ref sink_info_queue: Mutex<HashSet<u32>> = Mutex::new(HashSet::new());
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SINK_INFO_QUEUE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `sink_input_to_sink` should have an upper case name
[INFO] [stderr]   --> src/main.rs:43:16
[INFO] [stderr]    |
[INFO] [stderr] 43 |     static ref sink_input_to_sink: Mutex<HashMap<u32, u32>> = Mutex::new(HashMap::new());
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SINK_INPUT_TO_SINK`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `sink_to_monitor` should have an upper case name
[INFO] [stderr]   --> src/main.rs:44:16
[INFO] [stderr]    |
[INFO] [stderr] 44 |     static ref sink_to_monitor: Mutex<HashMap<u32, u32>> = Mutex::new(HashMap::new());
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SINK_TO_MONITOR`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `sources` should have an upper case name
[INFO] [stderr]   --> src/main.rs:37:16
[INFO] [stderr]    |
[INFO] [stderr] 37 |     static ref sources: Mutex<HashSet<u32>> = Mutex::new(HashSet::new());
[INFO] [stderr]    |                ^^^^^^^ help: convert the identifier to upper case: `SOURCES`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `sink_inputs` should have an upper case name
[INFO] [stderr]   --> src/main.rs:38:16
[INFO] [stderr]    |
[INFO] [stderr] 38 |     static ref sink_inputs: Mutex<HashSet<u32>> = Mutex::new(HashSet::new());
[INFO] [stderr]    |                ^^^^^^^^^^^ help: convert the identifier to upper case: `SINK_INPUTS`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `sink_input_info_queue` should have an upper case name
[INFO] [stderr]   --> src/main.rs:40:16
[INFO] [stderr]    |
[INFO] [stderr] 40 |     static ref sink_input_info_queue: Mutex<HashSet<u32>> = Mutex::new(HashSet::new());
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SINK_INPUT_INFO_QUEUE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `sink_info_queue` should have an upper case name
[INFO] [stderr]   --> src/main.rs:41:16
[INFO] [stderr]    |
[INFO] [stderr] 41 |     static ref sink_info_queue: Mutex<HashSet<u32>> = Mutex::new(HashSet::new());
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SINK_INFO_QUEUE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `sink_input_to_sink` should have an upper case name
[INFO] [stderr]   --> src/main.rs:43:16
[INFO] [stderr]    |
[INFO] [stderr] 43 |     static ref sink_input_to_sink: Mutex<HashMap<u32, u32>> = Mutex::new(HashMap::new());
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SINK_INPUT_TO_SINK`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `sink_to_monitor` should have an upper case name
[INFO] [stderr]   --> src/main.rs:44:16
[INFO] [stderr]    |
[INFO] [stderr] 44 |     static ref sink_to_monitor: Mutex<HashMap<u32, u32>> = Mutex::new(HashMap::new());
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SINK_TO_MONITOR`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.12s
[INFO] running `"docker" "inspect" "0a3bce4e9055565f3557e36c2e0dd6a30f0fe63524bb4e90d0be40d856d393ac"`
[INFO] running `"docker" "rm" "-f" "0a3bce4e9055565f3557e36c2e0dd6a30f0fe63524bb4e90d0be40d856d393ac"`
[INFO] [stdout] 0a3bce4e9055565f3557e36c2e0dd6a30f0fe63524bb4e90d0be40d856d393ac