[INFO] updating cached repository msierks/rustcube
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/msierks/rustcube
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/msierks/rustcube" "work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/msierks/rustcube"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/msierks/rustcube'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/msierks/rustcube" "work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/msierks/rustcube"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/msierks/rustcube'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7c2d1fc4f5b5cec92bfa6ae5a6a9a1906ffeff26
[INFO] sha for GitHub repo msierks/rustcube: 7c2d1fc4f5b5cec92bfa6ae5a6a9a1906ffeff26
[INFO] validating manifest of msierks/rustcube 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 msierks/rustcube 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 msierks/rustcube
[INFO] finished frobbing msierks/rustcube
[INFO] frobbed toml for msierks/rustcube written to work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/msierks/rustcube/Cargo.toml
[INFO] started frobbing msierks/rustcube
[INFO] finished frobbing msierks/rustcube
[INFO] frobbed toml for msierks/rustcube written to work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/msierks/rustcube/Cargo.toml
[INFO] crate msierks/rustcube 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 msierks/rustcube against master#efe2f32a6b8217425f361ec7c206910c611c03ee for pr-60039
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-3/master#efe2f32a6b8217425f361ec7c206910c611c03ee:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/msierks/rustcube:/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] e2988596b4c1789b322a3107d2497a4f454e9d07bc6b2e27cfcd29bf67e97d9d
[INFO] running `"docker" "start" "-a" "e2988596b4c1789b322a3107d2497a4f454e9d07bc6b2e27cfcd29bf67e97d9d"`
[INFO] [stderr]    Compiling x11-dl v2.14.0
[INFO] [stderr]    Compiling minifb v0.10.6
[INFO] [stderr]     Checking nix v0.10.0
[INFO] [stderr]     Checking rustcube v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant `PE_TOKEN` should have an upper camel case name
[INFO] [stderr]   --> src/processor_interface.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |         PE_TOKEN  = 0x200,
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to upper camel case: `PeToken`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PE_FINISH` should have an upper camel case name
[INFO] [stderr]   --> src/processor_interface.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |         PE_FINISH = 0x400,
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeFinish`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/debugger/mod.rs:173:37
[INFO] [stderr]     |
[INFO] [stderr] 173 | static SIGINT: atomic::AtomicBool = atomic::ATOMIC_BOOL_INIT;
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PE_TOKEN` should have an upper camel case name
[INFO] [stderr]   --> src/processor_interface.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |         PE_TOKEN  = 0x200,
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to upper camel case: `PeToken`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PE_FINISH` should have an upper camel case name
[INFO] [stderr]   --> src/processor_interface.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |         PE_FINISH = 0x400,
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeFinish`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/debugger/mod.rs:173:37
[INFO] [stderr]     |
[INFO] [stderr] 173 | static SIGINT: atomic::AtomicBool = atomic::ATOMIC_BOOL_INIT;
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.98s
[INFO] running `"docker" "inspect" "e2988596b4c1789b322a3107d2497a4f454e9d07bc6b2e27cfcd29bf67e97d9d"`
[INFO] running `"docker" "rm" "-f" "e2988596b4c1789b322a3107d2497a4f454e9d07bc6b2e27cfcd29bf67e97d9d"`
[INFO] [stdout] e2988596b4c1789b322a3107d2497a4f454e9d07bc6b2e27cfcd29bf67e97d9d