Dec 17 16:52:47.868 INFO checking roblabla/Mephisto-IPCBridgeToy against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 16:52:47.868 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/roblabla/Mephisto-IPCBridgeToy:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 16:52:48.242 INFO [stdout] 1fa47eba4c9fdc33ec7962826629afcab0d8757c12eeaebf9d5be38138c7285f
Dec 17 16:52:48.251 INFO running `"docker" "start" "-a" "1fa47eba4c9fdc33ec7962826629afcab0d8757c12eeaebf9d5be38138c7285f"`
Dec 17 16:52:49.676 INFO [stderr]     Checking IPCBridgeToy v0.1.0 (/opt/crater/workdir)
Dec 17 16:52:49.926 INFO [stderr] warning: crate `IPCBridgeToy` should have a snake case name such as `ipcbridge_toy`
Dec 17 16:52:49.926 INFO [stderr]   |
Dec 17 16:52:49.926 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 17 16:52:49.926 INFO [stderr] 
Dec 17 16:52:49.926 INFO [stderr] warning: structure field `copiedHandles` should have a snake case name such as `copied_handles`
Dec 17 16:52:49.926 INFO [stderr]   --> src/main.rs:18:5
Dec 17 16:52:49.926 INFO [stderr]    |
Dec 17 16:52:49.926 INFO [stderr] 18 |     pub copiedHandles: Vec<u64>,
Dec 17 16:52:49.926 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.926 INFO [stderr] 
Dec 17 16:52:49.926 INFO [stderr] warning: structure field `movedHandles` should have a snake case name such as `moved_handles`
Dec 17 16:52:49.926 INFO [stderr]   --> src/main.rs:19:5
Dec 17 16:52:49.926 INFO [stderr]    |
Dec 17 16:52:49.926 INFO [stderr] 19 |     pub movedHandles: Vec<u64>,
Dec 17 16:52:49.926 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.926 INFO [stderr] 
Dec 17 16:52:49.926 INFO [stderr] warning: structure field `aBufs` should have a snake case name such as `a_bufs`
Dec 17 16:52:49.926 INFO [stderr]   --> src/main.rs:20:5
Dec 17 16:52:49.926 INFO [stderr]    |
Dec 17 16:52:49.926 INFO [stderr] 20 |     pub aBufs: Vec<Vec<u8>>,
Dec 17 16:52:49.926 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.926 INFO [stderr] 
Dec 17 16:52:49.926 INFO [stderr] warning: structure field `bBufs` should have a snake case name such as `b_bufs`
Dec 17 16:52:49.926 INFO [stderr]   --> src/main.rs:21:5
Dec 17 16:52:49.926 INFO [stderr]    |
Dec 17 16:52:49.926 INFO [stderr] 21 |     pub bBufs: Vec<Vec<u8>>,
Dec 17 16:52:49.926 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.926 INFO [stderr] 
Dec 17 16:52:49.926 INFO [stderr] warning: structure field `cBufs` should have a snake case name such as `c_bufs`
Dec 17 16:52:49.926 INFO [stderr]   --> src/main.rs:22:5
Dec 17 16:52:49.926 INFO [stderr]    |
Dec 17 16:52:49.926 INFO [stderr] 22 |     pub cBufs: Vec<Vec<u8>>,
Dec 17 16:52:49.926 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.926 INFO [stderr] 
Dec 17 16:52:49.926 INFO [stderr] warning: structure field `xBufs` should have a snake case name such as `x_bufs`
Dec 17 16:52:49.926 INFO [stderr]   --> src/main.rs:23:5
Dec 17 16:52:49.926 INFO [stderr]    |
Dec 17 16:52:49.926 INFO [stderr] 23 |     pub xBufs: Vec<Vec<u8>>,
Dec 17 16:52:49.926 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.926 INFO [stderr] 
Dec 17 16:52:49.928 INFO [stderr] warning: structure field `copiedHandles` should have a snake case name such as `copied_handles`
Dec 17 16:52:49.928 INFO [stderr]   --> src/main.rs:75:5
Dec 17 16:52:49.928 INFO [stderr]    |
Dec 17 16:52:49.928 INFO [stderr] 75 |     pub copiedHandles: Vec<u64>,
Dec 17 16:52:49.928 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.928 INFO [stderr] 
Dec 17 16:52:49.928 INFO [stderr] warning: structure field `movedHandles` should have a snake case name such as `moved_handles`
Dec 17 16:52:49.928 INFO [stderr]   --> src/main.rs:76:5
Dec 17 16:52:49.928 INFO [stderr]    |
Dec 17 16:52:49.928 INFO [stderr] 76 |     pub movedHandles: Vec<u64>,
Dec 17 16:52:49.928 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.928 INFO [stderr] 
Dec 17 16:52:49.929 INFO [stderr] warning: structure field `aBufs` should have a snake case name such as `a_bufs`
Dec 17 16:52:49.929 INFO [stderr]   --> src/main.rs:77:5
Dec 17 16:52:49.929 INFO [stderr]    |
Dec 17 16:52:49.929 INFO [stderr] 77 |     pub aBufs: Vec<(Vec<u8>, u64)>,
Dec 17 16:52:49.929 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.929 INFO [stderr] 
Dec 17 16:52:49.929 INFO [stderr] warning: structure field `bBufs` should have a snake case name such as `b_bufs`
Dec 17 16:52:49.929 INFO [stderr]   --> src/main.rs:78:5
Dec 17 16:52:49.929 INFO [stderr]    |
Dec 17 16:52:49.929 INFO [stderr] 78 |     pub bBufs: Vec<(Vec<u8>, u64)>,
Dec 17 16:52:49.929 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.929 INFO [stderr] 
Dec 17 16:52:49.929 INFO [stderr] warning: structure field `cBufs` should have a snake case name such as `c_bufs`
Dec 17 16:52:49.929 INFO [stderr]   --> src/main.rs:79:5
Dec 17 16:52:49.929 INFO [stderr]    |
Dec 17 16:52:49.929 INFO [stderr] 79 |     pub cBufs: Vec<(Vec<u8>, u64)>,
Dec 17 16:52:49.929 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.929 INFO [stderr] 
Dec 17 16:52:49.929 INFO [stderr] warning: structure field `xBufs` should have a snake case name such as `x_bufs`
Dec 17 16:52:49.929 INFO [stderr]   --> src/main.rs:80:5
Dec 17 16:52:49.929 INFO [stderr]    |
Dec 17 16:52:49.929 INFO [stderr] 80 |     pub xBufs: Vec<(Vec<u8>, u64)>,
Dec 17 16:52:49.929 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.929 INFO [stderr] 
Dec 17 16:52:49.929 INFO [stderr] warning: variable `copiedHandles` should have a snake case name such as `copied_handles`
Dec 17 16:52:49.929 INFO [stderr]   --> src/main.rs:94:17
Dec 17 16:52:49.929 INFO [stderr]    |
Dec 17 16:52:49.929 INFO [stderr] 94 |             let mut copiedHandles = vec![0; size];
Dec 17 16:52:49.929 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.929 INFO [stderr] 
Dec 17 16:52:49.929 INFO [stderr] warning: variable `movedHandles` should have a snake case name such as `moved_handles`
Dec 17 16:52:49.929 INFO [stderr]    --> src/main.rs:100:17
Dec 17 16:52:49.929 INFO [stderr]     |
Dec 17 16:52:49.929 INFO [stderr] 100 |             let mut movedHandles = vec![0; size];
Dec 17 16:52:49.929 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^
Dec 17 16:52:49.929 INFO [stderr] 
Dec 17 16:52:49.929 INFO [stderr] warning: variable `aBufs` should have a snake case name such as `a_bufs`
Dec 17 16:52:49.929 INFO [stderr]    --> src/main.rs:106:17
Dec 17 16:52:49.929 INFO [stderr]     |
Dec 17 16:52:49.929 INFO [stderr] 106 |             let mut aBufs = vec![(vec![], 0); size];
Dec 17 16:52:49.929 INFO [stderr]     |                 ^^^^^^^^^
Dec 17 16:52:49.929 INFO [stderr] 
Dec 17 16:52:49.929 INFO [stderr] warning: variable `bBufs` should have a snake case name such as `b_bufs`
Dec 17 16:52:49.929 INFO [stderr]    --> src/main.rs:116:17
Dec 17 16:52:49.929 INFO [stderr]     |
Dec 17 16:52:49.929 INFO [stderr] 116 |             let mut bBufs = vec![(vec![], 0); size];
Dec 17 16:52:49.929 INFO [stderr]     |                 ^^^^^^^^^
Dec 17 16:52:49.929 INFO [stderr] 
Dec 17 16:52:49.931 INFO [stderr] warning: variable `cBufs` should have a snake case name such as `c_bufs`
Dec 17 16:52:49.931 INFO [stderr]    --> src/main.rs:126:17
Dec 17 16:52:49.931 INFO [stderr]     |
Dec 17 16:52:49.931 INFO [stderr] 126 |             let mut cBufs = vec![(vec![], 0); size];
Dec 17 16:52:49.931 INFO [stderr]     |                 ^^^^^^^^^
Dec 17 16:52:49.931 INFO [stderr] 
Dec 17 16:52:49.931 INFO [stderr] warning: variable `xBufs` should have a snake case name such as `x_bufs`
Dec 17 16:52:49.931 INFO [stderr]    --> src/main.rs:136:17
Dec 17 16:52:49.931 INFO [stderr]     |
Dec 17 16:52:49.931 INFO [stderr] 136 |             let mut xBufs = vec![(vec![], 0); size];
Dec 17 16:52:49.931 INFO [stderr]     |                 ^^^^^^^^^
Dec 17 16:52:49.931 INFO [stderr] 
Dec 17 16:52:49.976 INFO [stderr] warning: crate `IPCBridgeToy` should have a snake case name such as `ipcbridge_toy`
Dec 17 16:52:49.976 INFO [stderr]   |
Dec 17 16:52:49.976 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 17 16:52:49.976 INFO [stderr] 
Dec 17 16:52:49.976 INFO [stderr] warning: structure field `copiedHandles` should have a snake case name such as `copied_handles`
Dec 17 16:52:49.976 INFO [stderr]   --> src/main.rs:18:5
Dec 17 16:52:49.976 INFO [stderr]    |
Dec 17 16:52:49.976 INFO [stderr] 18 |     pub copiedHandles: Vec<u64>,
Dec 17 16:52:49.976 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.976 INFO [stderr] 
Dec 17 16:52:49.976 INFO [stderr] warning: structure field `movedHandles` should have a snake case name such as `moved_handles`
Dec 17 16:52:49.976 INFO [stderr]   --> src/main.rs:19:5
Dec 17 16:52:49.977 INFO [stderr]    |
Dec 17 16:52:49.977 INFO [stderr] 19 |     pub movedHandles: Vec<u64>,
Dec 17 16:52:49.977 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.977 INFO [stderr] 
Dec 17 16:52:49.977 INFO [stderr] warning: structure field `aBufs` should have a snake case name such as `a_bufs`
Dec 17 16:52:49.977 INFO [stderr]   --> src/main.rs:20:5
Dec 17 16:52:49.977 INFO [stderr]    |
Dec 17 16:52:49.977 INFO [stderr] 20 |     pub aBufs: Vec<Vec<u8>>,
Dec 17 16:52:49.977 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.977 INFO [stderr] 
Dec 17 16:52:49.977 INFO [stderr] warning: structure field `bBufs` should have a snake case name such as `b_bufs`
Dec 17 16:52:49.977 INFO [stderr]   --> src/main.rs:21:5
Dec 17 16:52:49.977 INFO [stderr]    |
Dec 17 16:52:49.977 INFO [stderr] 21 |     pub bBufs: Vec<Vec<u8>>,
Dec 17 16:52:49.977 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.977 INFO [stderr] 
Dec 17 16:52:49.977 INFO [stderr] warning: structure field `cBufs` should have a snake case name such as `c_bufs`
Dec 17 16:52:49.977 INFO [stderr]   --> src/main.rs:22:5
Dec 17 16:52:49.977 INFO [stderr]    |
Dec 17 16:52:49.977 INFO [stderr] 22 |     pub cBufs: Vec<Vec<u8>>,
Dec 17 16:52:49.977 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.977 INFO [stderr] 
Dec 17 16:52:49.977 INFO [stderr] warning: structure field `xBufs` should have a snake case name such as `x_bufs`
Dec 17 16:52:49.977 INFO [stderr]   --> src/main.rs:23:5
Dec 17 16:52:49.977 INFO [stderr]    |
Dec 17 16:52:49.977 INFO [stderr] 23 |     pub xBufs: Vec<Vec<u8>>,
Dec 17 16:52:49.977 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.977 INFO [stderr] 
Dec 17 16:52:49.980 INFO [stderr] warning: structure field `copiedHandles` should have a snake case name such as `copied_handles`
Dec 17 16:52:49.980 INFO [stderr]   --> src/main.rs:75:5
Dec 17 16:52:49.980 INFO [stderr]    |
Dec 17 16:52:49.980 INFO [stderr] 75 |     pub copiedHandles: Vec<u64>,
Dec 17 16:52:49.980 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.980 INFO [stderr] 
Dec 17 16:52:49.980 INFO [stderr] warning: structure field `movedHandles` should have a snake case name such as `moved_handles`
Dec 17 16:52:49.980 INFO [stderr]   --> src/main.rs:76:5
Dec 17 16:52:49.980 INFO [stderr]    |
Dec 17 16:52:49.980 INFO [stderr] 76 |     pub movedHandles: Vec<u64>,
Dec 17 16:52:49.980 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.980 INFO [stderr] 
Dec 17 16:52:49.980 INFO [stderr] warning: structure field `aBufs` should have a snake case name such as `a_bufs`
Dec 17 16:52:49.980 INFO [stderr]   --> src/main.rs:77:5
Dec 17 16:52:49.980 INFO [stderr]    |
Dec 17 16:52:49.980 INFO [stderr] 77 |     pub aBufs: Vec<(Vec<u8>, u64)>,
Dec 17 16:52:49.980 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.980 INFO [stderr] 
Dec 17 16:52:49.980 INFO [stderr] warning: structure field `bBufs` should have a snake case name such as `b_bufs`
Dec 17 16:52:49.980 INFO [stderr]   --> src/main.rs:78:5
Dec 17 16:52:49.980 INFO [stderr]    |
Dec 17 16:52:49.980 INFO [stderr] 78 |     pub bBufs: Vec<(Vec<u8>, u64)>,
Dec 17 16:52:49.980 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.980 INFO [stderr] 
Dec 17 16:52:49.980 INFO [stderr] warning: structure field `cBufs` should have a snake case name such as `c_bufs`
Dec 17 16:52:49.980 INFO [stderr]   --> src/main.rs:79:5
Dec 17 16:52:49.980 INFO [stderr]    |
Dec 17 16:52:49.980 INFO [stderr] 79 |     pub cBufs: Vec<(Vec<u8>, u64)>,
Dec 17 16:52:49.980 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.980 INFO [stderr] 
Dec 17 16:52:49.980 INFO [stderr] warning: structure field `xBufs` should have a snake case name such as `x_bufs`
Dec 17 16:52:49.980 INFO [stderr]   --> src/main.rs:80:5
Dec 17 16:52:49.980 INFO [stderr]    |
Dec 17 16:52:49.980 INFO [stderr] 80 |     pub xBufs: Vec<(Vec<u8>, u64)>,
Dec 17 16:52:49.980 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.980 INFO [stderr] 
Dec 17 16:52:49.980 INFO [stderr] warning: variable `copiedHandles` should have a snake case name such as `copied_handles`
Dec 17 16:52:49.980 INFO [stderr]   --> src/main.rs:94:17
Dec 17 16:52:49.980 INFO [stderr]    |
Dec 17 16:52:49.980 INFO [stderr] 94 |             let mut copiedHandles = vec![0; size];
Dec 17 16:52:49.980 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^
Dec 17 16:52:49.980 INFO [stderr] 
Dec 17 16:52:49.980 INFO [stderr] warning: variable `movedHandles` should have a snake case name such as `moved_handles`
Dec 17 16:52:49.981 INFO [stderr]    --> src/main.rs:100:17
Dec 17 16:52:49.981 INFO [stderr]     |
Dec 17 16:52:49.981 INFO [stderr] 100 |             let mut movedHandles = vec![0; size];
Dec 17 16:52:49.981 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^
Dec 17 16:52:49.981 INFO [stderr] 
Dec 17 16:52:49.981 INFO [stderr] warning: variable `aBufs` should have a snake case name such as `a_bufs`
Dec 17 16:52:49.981 INFO [stderr]    --> src/main.rs:106:17
Dec 17 16:52:49.981 INFO [stderr]     |
Dec 17 16:52:49.981 INFO [stderr] 106 |             let mut aBufs = vec![(vec![], 0); size];
Dec 17 16:52:49.981 INFO [stderr]     |                 ^^^^^^^^^
Dec 17 16:52:49.981 INFO [stderr] 
Dec 17 16:52:49.983 INFO [stderr] warning: variable `bBufs` should have a snake case name such as `b_bufs`
Dec 17 16:52:49.983 INFO [stderr]    --> src/main.rs:116:17
Dec 17 16:52:49.983 INFO [stderr]     |
Dec 17 16:52:49.983 INFO [stderr] 116 |             let mut bBufs = vec![(vec![], 0); size];
Dec 17 16:52:49.983 INFO [stderr]     |                 ^^^^^^^^^
Dec 17 16:52:49.983 INFO [stderr] 
Dec 17 16:52:49.983 INFO [stderr] warning: variable `cBufs` should have a snake case name such as `c_bufs`
Dec 17 16:52:49.983 INFO [stderr]    --> src/main.rs:126:17
Dec 17 16:52:49.983 INFO [stderr]     |
Dec 17 16:52:49.983 INFO [stderr] 126 |             let mut cBufs = vec![(vec![], 0); size];
Dec 17 16:52:49.983 INFO [stderr]     |                 ^^^^^^^^^
Dec 17 16:52:49.983 INFO [stderr] 
Dec 17 16:52:49.983 INFO [stderr] warning: variable `xBufs` should have a snake case name such as `x_bufs`
Dec 17 16:52:49.983 INFO [stderr]    --> src/main.rs:136:17
Dec 17 16:52:49.983 INFO [stderr]     |
Dec 17 16:52:49.983 INFO [stderr] 136 |             let mut xBufs = vec![(vec![], 0); size];
Dec 17 16:52:49.983 INFO [stderr]     |                 ^^^^^^^^^
Dec 17 16:52:49.983 INFO [stderr] 
Dec 17 16:52:50.003 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
Dec 17 16:52:50.274 INFO running `"docker" "inspect" "1fa47eba4c9fdc33ec7962826629afcab0d8757c12eeaebf9d5be38138c7285f"`
Dec 17 16:52:50.354 INFO running `"docker" "rm" "-f" "1fa47eba4c9fdc33ec7962826629afcab0d8757c12eeaebf9d5be38138c7285f"`
Dec 17 16:52:50.536 INFO [stdout] 1fa47eba4c9fdc33ec7962826629afcab0d8757c12eeaebf9d5be38138c7285f