[INFO] fetching crate rust-lzo 0.6.2...
[INFO] checking rust-lzo-0.6.2 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate rust-lzo 0.6.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate rust-lzo 0.6.2 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rust-lzo 0.6.2
[INFO] finished tweaking crates.io crate rust-lzo 0.6.2
[INFO] tweaked toml for crates.io crate rust-lzo 0.6.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b390b0935b6286d3b3bbe6345857dd7e844f23b973916cc944ac8a799d5b6af2
[INFO] running `"docker" "start" "-a" "b390b0935b6286d3b3bbe6345857dd7e844f23b973916cc944ac8a799d5b6af2"`
[INFO] [stderr]     Checking rust-lzo v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant `OUT_OF_MEMORY` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     OUT_OF_MEMORY = -2,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `OutOfMemory`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `NOT_COMPRESSIBLE` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     NOT_COMPRESSIBLE = -3,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NotCompressible`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `INPUT_OVERRUN` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     INPUT_OVERRUN = -4,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `InputOverrun`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `OUTPUT_OVERRUN` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     OUTPUT_OVERRUN = -5,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `OutputOverrun`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `LOOKBEHIND_OVERRUN` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     LOOKBEHIND_OVERRUN = -6,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LookbehindOverrun`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EOF_NOT_FOUND` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     EOF_NOT_FOUND = -7,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EofNotFound`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `INPUT_NOT_CONSUMED` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     INPUT_NOT_CONSUMED = -8,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `InputNotConsumed`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `NOT_YET_IMPLEMENTED` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     NOT_YET_IMPLEMENTED = -9,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NotYetImplemented`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `INVALID_ARGUMENT` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     INVALID_ARGUMENT = -10,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `InvalidArgument`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `OUT_OF_MEMORY` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     OUT_OF_MEMORY = -2,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `OutOfMemory`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `NOT_COMPRESSIBLE` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     NOT_COMPRESSIBLE = -3,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NotCompressible`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `INPUT_OVERRUN` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     INPUT_OVERRUN = -4,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `InputOverrun`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `OUTPUT_OVERRUN` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     OUTPUT_OVERRUN = -5,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `OutputOverrun`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `LOOKBEHIND_OVERRUN` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     LOOKBEHIND_OVERRUN = -6,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LookbehindOverrun`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EOF_NOT_FOUND` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     EOF_NOT_FOUND = -7,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EofNotFound`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `INPUT_NOT_CONSUMED` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     INPUT_NOT_CONSUMED = -8,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `InputNotConsumed`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `NOT_YET_IMPLEMENTED` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     NOT_YET_IMPLEMENTED = -9,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NotYetImplemented`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `INVALID_ARGUMENT` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     INVALID_ARGUMENT = -10,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `InvalidArgument`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_compress.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     mut p : *const ::std::os::raw::c_void
[INFO] [stderr]    |     ----^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_compress.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let mut input : *const u8 = p as (*const u8);
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_compress.rs:26:18
[INFO] [stderr]    |
[INFO] [stderr] 26 |     mut v : u32, mut p : *mut ::std::os::raw::c_void
[INFO] [stderr]    |                  ----^
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_compress.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     mut p : *const ::std::os::raw::c_void
[INFO] [stderr]    |     ----^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_compress.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     mut in_ : *const u8,
[INFO] [stderr]    |     ----^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_compress.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     mut in_len : usize,
[INFO] [stderr]    |     ----^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_compress.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     mut out : *mut u8,
[INFO] [stderr]    |     ----^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_compress.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     mut out_len : *mut usize,
[INFO] [stderr]    |     ----^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_compress.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     mut wrkmem : *mut ::std::os::raw::c_void
[INFO] [stderr]    |     ----^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lzo1x_compress.rs:453:5
[INFO] [stderr]     |
[INFO] [stderr] 453 |     mut in_ : *const u8,
[INFO] [stderr]     |     ----^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lzo1x_compress.rs:454:5
[INFO] [stderr]     |
[INFO] [stderr] 454 |     mut in_len : usize,
[INFO] [stderr]     |     ----^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lzo1x_compress.rs:455:5
[INFO] [stderr]     |
[INFO] [stderr] 455 |     mut out : *mut u8,
[INFO] [stderr]     |     ----^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lzo1x_compress.rs:456:5
[INFO] [stderr]     |
[INFO] [stderr] 456 |     mut out_len : *mut usize,
[INFO] [stderr]     |     ----^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lzo1x_compress.rs:457:5
[INFO] [stderr]     |
[INFO] [stderr] 457 |     mut wrkmem : *mut ::std::os::raw::c_void
[INFO] [stderr]     |     ----^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lzo1x_compress.rs:468:13
[INFO] [stderr]     |
[INFO] [stderr] 468 |         let mut ll
[INFO] [stderr]     |             ----^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lzo1x_compress.rs:475:13
[INFO] [stderr]     |
[INFO] [stderr] 475 |         let mut ll_end : usize = (ip as (usize)).wrapping_add(ll);
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/lzo1x_decompress_safe.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     mut p : *const ::std::os::raw::c_void
[INFO] [stderr]   |     ----^
[INFO] [stderr]   |     |
[INFO] [stderr]   |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/lzo1x_decompress_safe.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 |     let mut input : *const u8 = p as (*const u8);
[INFO] [stderr]   |         ----^^^^^
[INFO] [stderr]   |         |
[INFO] [stderr]   |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_decompress_safe.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     mut in_ : *const u8,
[INFO] [stderr]    |     ----^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_decompress_safe.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     mut in_len : usize,
[INFO] [stderr]    |     ----^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_decompress_safe.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     mut out : *mut u8,
[INFO] [stderr]    |     ----^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_decompress_safe.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     mut out_len : *mut usize
[INFO] [stderr]    |     ----^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_decompress_safe.rs:87:33
[INFO] [stderr]    |
[INFO] [stderr] 87 | ...                   let mut ip_last : *const u8 = ip;
[INFO] [stderr]    |                           ----^^^^^^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lzo1x_decompress_safe.rs:181:29
[INFO] [stderr]     |
[INFO] [stderr] 181 |                         let mut ip_last : *const u8 = ip;
[INFO] [stderr]     |                             ----^^^^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lzo1x_decompress_safe.rs:234:29
[INFO] [stderr]     |
[INFO] [stderr] 234 |                         let mut ip_last : *const u8 = ip;
[INFO] [stderr]     |                             ----^^^^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lzo1x_decompress_safe.rs:290:21
[INFO] [stderr]     |
[INFO] [stderr] 290 |                 let mut oe : *mut u8 = op.offset(t as (isize));
[INFO] [stderr]     |                     ----^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `_currentBlock` should have a snake case name
[INFO] [stderr]   --> src/lzo1x_compress.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |     let mut _currentBlock;
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `_current_block`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `_currentBlock` should have a snake case name
[INFO] [stderr]    --> src/lzo1x_compress.rs:459:13
[INFO] [stderr]     |
[INFO] [stderr] 459 |     let mut _currentBlock;
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `_current_block`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `_currentBlock` should have a snake case name
[INFO] [stderr]   --> src/lzo1x_decompress_safe.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let mut _currentBlock;
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `_current_block`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lib.rs:99:13
[INFO] [stderr]    |
[INFO] [stderr] 99 |         let mut dst_len: usize = worst_compress(mem::size_of_val(&data));
[INFO] [stderr]    |             ----^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_compress.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     mut p : *const ::std::os::raw::c_void
[INFO] [stderr]    |     ----^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_compress.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let mut input : *const u8 = p as (*const u8);
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_compress.rs:26:18
[INFO] [stderr]    |
[INFO] [stderr] 26 |     mut v : u32, mut p : *mut ::std::os::raw::c_void
[INFO] [stderr]    |                  ----^
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_compress.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     mut p : *const ::std::os::raw::c_void
[INFO] [stderr]    |     ----^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_compress.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     mut in_ : *const u8,
[INFO] [stderr]    |     ----^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_compress.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     mut in_len : usize,
[INFO] [stderr]    |     ----^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_compress.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     mut out : *mut u8,
[INFO] [stderr]    |     ----^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_compress.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     mut out_len : *mut usize,
[INFO] [stderr]    |     ----^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_compress.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     mut wrkmem : *mut ::std::os::raw::c_void
[INFO] [stderr]    |     ----^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lzo1x_compress.rs:453:5
[INFO] [stderr]     |
[INFO] [stderr] 453 |     mut in_ : *const u8,
[INFO] [stderr]     |     ----^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lzo1x_compress.rs:454:5
[INFO] [stderr]     |
[INFO] [stderr] 454 |     mut in_len : usize,
[INFO] [stderr]     |     ----^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lzo1x_compress.rs:455:5
[INFO] [stderr]     |
[INFO] [stderr] 455 |     mut out : *mut u8,
[INFO] [stderr]     |     ----^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lzo1x_compress.rs:456:5
[INFO] [stderr]     |
[INFO] [stderr] 456 |     mut out_len : *mut usize,
[INFO] [stderr]     |     ----^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lzo1x_compress.rs:457:5
[INFO] [stderr]     |
[INFO] [stderr] 457 |     mut wrkmem : *mut ::std::os::raw::c_void
[INFO] [stderr]     |     ----^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lzo1x_compress.rs:468:13
[INFO] [stderr]     |
[INFO] [stderr] 468 |         let mut ll
[INFO] [stderr]     |             ----^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lzo1x_compress.rs:475:13
[INFO] [stderr]     |
[INFO] [stderr] 475 |         let mut ll_end : usize = (ip as (usize)).wrapping_add(ll);
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/lzo1x_decompress_safe.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     mut p : *const ::std::os::raw::c_void
[INFO] [stderr]   |     ----^
[INFO] [stderr]   |     |
[INFO] [stderr]   |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/lzo1x_decompress_safe.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 |     let mut input : *const u8 = p as (*const u8);
[INFO] [stderr]   |         ----^^^^^
[INFO] [stderr]   |         |
[INFO] [stderr]   |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_decompress_safe.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     mut in_ : *const u8,
[INFO] [stderr]    |     ----^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_decompress_safe.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     mut in_len : usize,
[INFO] [stderr]    |     ----^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_decompress_safe.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     mut out : *mut u8,
[INFO] [stderr]    |     ----^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_decompress_safe.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     mut out_len : *mut usize
[INFO] [stderr]    |     ----^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lzo1x_decompress_safe.rs:87:33
[INFO] [stderr]    |
[INFO] [stderr] 87 | ...                   let mut ip_last : *const u8 = ip;
[INFO] [stderr]    |                           ----^^^^^^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lzo1x_decompress_safe.rs:181:29
[INFO] [stderr]     |
[INFO] [stderr] 181 |                         let mut ip_last : *const u8 = ip;
[INFO] [stderr]     |                             ----^^^^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lzo1x_decompress_safe.rs:234:29
[INFO] [stderr]     |
[INFO] [stderr] 234 |                         let mut ip_last : *const u8 = ip;
[INFO] [stderr]     |                             ----^^^^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lzo1x_decompress_safe.rs:290:21
[INFO] [stderr]     |
[INFO] [stderr] 290 |                 let mut oe : *mut u8 = op.offset(t as (isize));
[INFO] [stderr]     |                     ----^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `_currentBlock` should have a snake case name
[INFO] [stderr]   --> src/lzo1x_compress.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |     let mut _currentBlock;
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `_current_block`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `_currentBlock` should have a snake case name
[INFO] [stderr]    --> src/lzo1x_compress.rs:459:13
[INFO] [stderr]     |
[INFO] [stderr] 459 |     let mut _currentBlock;
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `_current_block`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `_currentBlock` should have a snake case name
[INFO] [stderr]   --> src/lzo1x_decompress_safe.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let mut _currentBlock;
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `_current_block`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "b390b0935b6286d3b3bbe6345857dd7e844f23b973916cc944ac8a799d5b6af2"`
[INFO] running `"docker" "rm" "-f" "b390b0935b6286d3b3bbe6345857dd7e844f23b973916cc944ac8a799d5b6af2"`
[INFO] [stdout] b390b0935b6286d3b3bbe6345857dd7e844f23b973916cc944ac8a799d5b6af2