[INFO] updating cached repository adamgreig/ukhasnet-parser
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/adamgreig/ukhasnet-parser
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/adamgreig/ukhasnet-parser" "work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/adamgreig/ukhasnet-parser"`
[INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/adamgreig/ukhasnet-parser'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/adamgreig/ukhasnet-parser" "work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/adamgreig/ukhasnet-parser"`
[INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/adamgreig/ukhasnet-parser'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 783ee85e98e36fac749b7f00c766276f5051d440
[INFO] sha for GitHub repo adamgreig/ukhasnet-parser: 783ee85e98e36fac749b7f00c766276f5051d440
[INFO] validating manifest of adamgreig/ukhasnet-parser on toolchain master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of adamgreig/ukhasnet-parser on toolchain try#bad365140e1e8233b42b21af70a407f14ce5fec5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing adamgreig/ukhasnet-parser
[INFO] finished frobbing adamgreig/ukhasnet-parser
[INFO] frobbed toml for adamgreig/ukhasnet-parser written to work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/adamgreig/ukhasnet-parser/Cargo.toml
[INFO] started frobbing adamgreig/ukhasnet-parser
[INFO] finished frobbing adamgreig/ukhasnet-parser
[INFO] frobbed toml for adamgreig/ukhasnet-parser written to work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/adamgreig/ukhasnet-parser/Cargo.toml
[INFO] crate adamgreig/ukhasnet-parser has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking adamgreig/ukhasnet-parser against master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980 for pr-56896
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56896/worker-3/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/adamgreig/ukhasnet-parser:/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" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b5f84a0a0f6a6373fce285a62b96a0160eb103608b39941771123d7595eac32f
[INFO] running `"docker" "start" "-a" "b5f84a0a0f6a6373fce285a62b96a0160eb103608b39941771123d7595eac32f"`
[INFO] [stderr]     Checking ukhasnet-parser v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused logical operation that must be used
[INFO] [stderr]    --> src/parser.rs:6:1
[INFO] [stderr]     |
[INFO] [stderr] 6   | / impl_rdp! {
[INFO] [stderr] 7   | |     /*
[INFO] [stderr] 8   | |      * UKHASnet Packet Grammar
[INFO] [stderr] 9   | |      *
[INFO] [stderr] ...   |
[INFO] [stderr] 214 | |     }
[INFO] [stderr] 215 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused logical operation that must be used
[INFO] [stderr]    --> src/parser.rs:6:1
[INFO] [stderr]     |
[INFO] [stderr] 6   | / impl_rdp! {
[INFO] [stderr] 7   | |     /*
[INFO] [stderr] 8   | |      * UKHASnet Packet Grammar
[INFO] [stderr] 9   | |      *
[INFO] [stderr] ...   |
[INFO] [stderr] 214 | |     }
[INFO] [stderr] 215 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused logical operation that must be used
[INFO] [stderr]    --> src/parser.rs:6:1
[INFO] [stderr]     |
[INFO] [stderr] 6   | / impl_rdp! {
[INFO] [stderr] 7   | |     /*
[INFO] [stderr] 8   | |      * UKHASnet Packet Grammar
[INFO] [stderr] 9   | |      *
[INFO] [stderr] ...   |
[INFO] [stderr] 214 | |     }
[INFO] [stderr] 215 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused logical operation that must be used
[INFO] [stderr]    --> src/parser.rs:6:1
[INFO] [stderr]     |
[INFO] [stderr] 6   | / impl_rdp! {
[INFO] [stderr] 7   | |     /*
[INFO] [stderr] 8   | |      * UKHASnet Packet Grammar
[INFO] [stderr] 9   | |      *
[INFO] [stderr] ...   |
[INFO] [stderr] 214 | |     }
[INFO] [stderr] 215 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] warning: unused import: `std::str`
[INFO] [stderr]  --> examples/socket_stream.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::str;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `"docker" "inspect" "b5f84a0a0f6a6373fce285a62b96a0160eb103608b39941771123d7595eac32f"`
[INFO] running `"docker" "rm" "-f" "b5f84a0a0f6a6373fce285a62b96a0160eb103608b39941771123d7595eac32f"`
[INFO] [stdout] b5f84a0a0f6a6373fce285a62b96a0160eb103608b39941771123d7595eac32f