[INFO] crate knx_rs 0.0.4 is already in cache
[INFO] extracting crate knx_rs 0.0.4 into work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/knx_rs/0.0.4
[INFO] extracting crate knx_rs 0.0.4 into work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/reg/knx_rs/0.0.4
[INFO] validating manifest of knx_rs-0.0.4 on toolchain master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of knx_rs-0.0.4 on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing knx_rs-0.0.4
[INFO] finished frobbing knx_rs-0.0.4
[INFO] frobbed toml for knx_rs-0.0.4 written to work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/knx_rs/0.0.4/Cargo.toml
[INFO] started frobbing knx_rs-0.0.4
[INFO] finished frobbing knx_rs-0.0.4
[INFO] frobbed toml for knx_rs-0.0.4 written to work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/reg/knx_rs/0.0.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking knx_rs-0.0.4 against master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039 for pr-57745
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57745/worker-5/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/knx_rs/0.0.4:/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" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c386afc25a82cacf08de5d8518e3a2b2fa70854ce4340658e9f9ea3553b585d9
[INFO] running `"docker" "start" "-a" "c386afc25a82cacf08de5d8518e3a2b2fa70854ce4340658e9f9ea3553b585d9"`
[INFO] [stderr]    Compiling memchr v2.1.3
[INFO] [stderr]     Checking nom v4.1.1
[INFO] [stderr]     Checking knx_rs v0.0.4 (/opt/crater/workdir)
[INFO] [stderr] warning: enum is never used: `FrameType`
[INFO] [stderr]   --> src/imi.rs:99:1
[INFO] [stderr]    |
[INFO] [stderr] 99 | enum FrameType {
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `RepeatFlag`
[INFO] [stderr]    --> src/imi.rs:103:1
[INFO] [stderr]     |
[INFO] [stderr] 103 | enum RepeatFlag {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `SystemBroadcast`
[INFO] [stderr]    --> src/imi.rs:108:1
[INFO] [stderr]     |
[INFO] [stderr] 108 | enum SystemBroadcast {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Priority`
[INFO] [stderr]    --> src/imi.rs:113:1
[INFO] [stderr]     |
[INFO] [stderr] 113 | enum Priority {
[INFO] [stderr]     | ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `AcknowledgeRequest`
[INFO] [stderr]    --> src/imi.rs:120:1
[INFO] [stderr]     |
[INFO] [stderr] 120 | enum AcknowledgeRequest {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Confirm`
[INFO] [stderr]    --> src/imi.rs:125:1
[INFO] [stderr]     |
[INFO] [stderr] 125 | enum Confirm {
[INFO] [stderr]     | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `ExtendedFrameFormat`
[INFO] [stderr]    --> src/imi.rs:130:1
[INFO] [stderr]     |
[INFO] [stderr] 130 | enum ExtendedFrameFormat {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `FrameType`
[INFO] [stderr]   --> src/imi.rs:99:1
[INFO] [stderr]    |
[INFO] [stderr] 99 | enum FrameType {
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `RepeatFlag`
[INFO] [stderr]    --> src/imi.rs:103:1
[INFO] [stderr]     |
[INFO] [stderr] 103 | enum RepeatFlag {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `SystemBroadcast`
[INFO] [stderr]    --> src/imi.rs:108:1
[INFO] [stderr]     |
[INFO] [stderr] 108 | enum SystemBroadcast {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Priority`
[INFO] [stderr]    --> src/imi.rs:113:1
[INFO] [stderr]     |
[INFO] [stderr] 113 | enum Priority {
[INFO] [stderr]     | ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `AcknowledgeRequest`
[INFO] [stderr]    --> src/imi.rs:120:1
[INFO] [stderr]     |
[INFO] [stderr] 120 | enum AcknowledgeRequest {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Confirm`
[INFO] [stderr]    --> src/imi.rs:125:1
[INFO] [stderr]     |
[INFO] [stderr] 125 | enum Confirm {
[INFO] [stderr]     | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `ExtendedFrameFormat`
[INFO] [stderr]    --> src/imi.rs:130:1
[INFO] [stderr]     |
[INFO] [stderr] 130 | enum ExtendedFrameFormat {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.13s
[INFO] running `"docker" "inspect" "c386afc25a82cacf08de5d8518e3a2b2fa70854ce4340658e9f9ea3553b585d9"`
[INFO] running `"docker" "rm" "-f" "c386afc25a82cacf08de5d8518e3a2b2fa70854ce4340658e9f9ea3553b585d9"`
[INFO] [stdout] c386afc25a82cacf08de5d8518e3a2b2fa70854ce4340658e9f9ea3553b585d9