Dec 12 12:23:23.650 INFO checking knx_rs-0.0.4 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 12:23:23.650 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 12:23:24.075 INFO [stdout] 9e57dd4c03b0243cb714d0d48467c726bff5329fc98149f5e83554294e5d33c6
Dec 12 12:23:24.077 INFO running `"docker" "start" "-a" "9e57dd4c03b0243cb714d0d48467c726bff5329fc98149f5e83554294e5d33c6"`
Dec 12 12:23:25.336 INFO [stderr] usermod: no changes
Dec 12 12:23:25.409 INFO [stderr]    Compiling memchr v2.1.2
Dec 12 12:23:26.556 INFO [stderr]     Checking nom v4.1.1
Dec 12 12:23:27.976 INFO [stderr]     Checking knx_rs v0.0.4 (/source)
Dec 12 12:23:29.372 INFO [stderr] warning: enum is never used: `FrameType`
Dec 12 12:23:29.372 INFO [stderr]   --> src/imi.rs:99:1
Dec 12 12:23:29.372 INFO [stderr]    |
Dec 12 12:23:29.372 INFO [stderr] 99 | enum FrameType {
Dec 12 12:23:29.372 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 12 12:23:29.372 INFO [stderr]    |
Dec 12 12:23:29.372 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 12:23:29.372 INFO [stderr] 
Dec 12 12:23:29.372 INFO [stderr] warning: enum is never used: `RepeatFlag`
Dec 12 12:23:29.372 INFO [stderr]    --> src/imi.rs:103:1
Dec 12 12:23:29.372 INFO [stderr]     |
Dec 12 12:23:29.372 INFO [stderr] 103 | enum RepeatFlag {
Dec 12 12:23:29.372 INFO [stderr]     | ^^^^^^^^^^^^^^^
Dec 12 12:23:29.372 INFO [stderr] 
Dec 12 12:23:29.372 INFO [stderr] warning: enum is never used: `SystemBroadcast`
Dec 12 12:23:29.373 INFO [stderr]    --> src/imi.rs:108:1
Dec 12 12:23:29.373 INFO [stderr]     |
Dec 12 12:23:29.373 INFO [stderr] 108 | enum SystemBroadcast {
Dec 12 12:23:29.373 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^
Dec 12 12:23:29.373 INFO [stderr] 
Dec 12 12:23:29.373 INFO [stderr] warning: enum is never used: `Priority`
Dec 12 12:23:29.373 INFO [stderr]    --> src/imi.rs:113:1
Dec 12 12:23:29.373 INFO [stderr]     |
Dec 12 12:23:29.373 INFO [stderr] 113 | enum Priority {
Dec 12 12:23:29.373 INFO [stderr]     | ^^^^^^^^^^^^^
Dec 12 12:23:29.373 INFO [stderr] 
Dec 12 12:23:29.373 INFO [stderr] warning: enum is never used: `AcknowledgeRequest`
Dec 12 12:23:29.373 INFO [stderr]    --> src/imi.rs:120:1
Dec 12 12:23:29.373 INFO [stderr]     |
Dec 12 12:23:29.373 INFO [stderr] 120 | enum AcknowledgeRequest {
Dec 12 12:23:29.373 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:23:29.373 INFO [stderr] 
Dec 12 12:23:29.373 INFO [stderr] warning: enum is never used: `Confirm`
Dec 12 12:23:29.373 INFO [stderr]    --> src/imi.rs:125:1
Dec 12 12:23:29.373 INFO [stderr]     |
Dec 12 12:23:29.373 INFO [stderr] 125 | enum Confirm {
Dec 12 12:23:29.373 INFO [stderr]     | ^^^^^^^^^^^^
Dec 12 12:23:29.373 INFO [stderr] 
Dec 12 12:23:29.373 INFO [stderr] warning: enum is never used: `ExtendedFrameFormat`
Dec 12 12:23:29.373 INFO [stderr]    --> src/imi.rs:130:1
Dec 12 12:23:29.373 INFO [stderr]     |
Dec 12 12:23:29.373 INFO [stderr] 130 | enum ExtendedFrameFormat {
Dec 12 12:23:29.373 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:23:29.373 INFO [stderr] 
Dec 12 12:23:29.388 INFO [stderr] warning: enum is never used: `FrameType`
Dec 12 12:23:29.388 INFO [stderr]   --> src/imi.rs:99:1
Dec 12 12:23:29.388 INFO [stderr]    |
Dec 12 12:23:29.388 INFO [stderr] 99 | enum FrameType {
Dec 12 12:23:29.388 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 12 12:23:29.388 INFO [stderr]    |
Dec 12 12:23:29.388 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 12:23:29.388 INFO [stderr] 
Dec 12 12:23:29.388 INFO [stderr] warning: enum is never used: `RepeatFlag`
Dec 12 12:23:29.388 INFO [stderr]    --> src/imi.rs:103:1
Dec 12 12:23:29.388 INFO [stderr]     |
Dec 12 12:23:29.388 INFO [stderr] 103 | enum RepeatFlag {
Dec 12 12:23:29.388 INFO [stderr]     | ^^^^^^^^^^^^^^^
Dec 12 12:23:29.388 INFO [stderr] 
Dec 12 12:23:29.388 INFO [stderr] warning: enum is never used: `SystemBroadcast`
Dec 12 12:23:29.388 INFO [stderr]    --> src/imi.rs:108:1
Dec 12 12:23:29.388 INFO [stderr]     |
Dec 12 12:23:29.388 INFO [stderr] 108 | enum SystemBroadcast {
Dec 12 12:23:29.389 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^
Dec 12 12:23:29.389 INFO [stderr] 
Dec 12 12:23:29.389 INFO [stderr] warning: enum is never used: `Priority`
Dec 12 12:23:29.389 INFO [stderr]    --> src/imi.rs:113:1
Dec 12 12:23:29.389 INFO [stderr]     |
Dec 12 12:23:29.389 INFO [stderr] 113 | enum Priority {
Dec 12 12:23:29.389 INFO [stderr]     | ^^^^^^^^^^^^^
Dec 12 12:23:29.389 INFO [stderr] 
Dec 12 12:23:29.389 INFO [stderr] warning: enum is never used: `AcknowledgeRequest`
Dec 12 12:23:29.389 INFO [stderr]    --> src/imi.rs:120:1
Dec 12 12:23:29.389 INFO [stderr]     |
Dec 12 12:23:29.389 INFO [stderr] 120 | enum AcknowledgeRequest {
Dec 12 12:23:29.389 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:23:29.389 INFO [stderr] 
Dec 12 12:23:29.389 INFO [stderr] warning: enum is never used: `Confirm`
Dec 12 12:23:29.389 INFO [stderr]    --> src/imi.rs:125:1
Dec 12 12:23:29.389 INFO [stderr]     |
Dec 12 12:23:29.389 INFO [stderr] 125 | enum Confirm {
Dec 12 12:23:29.389 INFO [stderr]     | ^^^^^^^^^^^^
Dec 12 12:23:29.389 INFO [stderr] 
Dec 12 12:23:29.389 INFO [stderr] warning: enum is never used: `ExtendedFrameFormat`
Dec 12 12:23:29.389 INFO [stderr]    --> src/imi.rs:130:1
Dec 12 12:23:29.389 INFO [stderr]     |
Dec 12 12:23:29.389 INFO [stderr] 130 | enum ExtendedFrameFormat {
Dec 12 12:23:29.389 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:23:29.396 INFO [stderr] 
Dec 12 12:23:29.460 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.10s
Dec 12 12:23:29.460 INFO [stderr] su: No module specific data is present
Dec 12 12:23:30.076 INFO running `"docker" "inspect" "9e57dd4c03b0243cb714d0d48467c726bff5329fc98149f5e83554294e5d33c6"`
Dec 12 12:23:30.288 INFO running `"docker" "rm" "-f" "9e57dd4c03b0243cb714d0d48467c726bff5329fc98149f5e83554294e5d33c6"`
Dec 12 12:23:30.608 INFO [stdout] 9e57dd4c03b0243cb714d0d48467c726bff5329fc98149f5e83554294e5d33c6