[INFO] crate pgp 0.1.0 is already in cache
[INFO] extracting crate pgp 0.1.0 into work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/pgp/0.1.0
[INFO] extracting crate pgp 0.1.0 into work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/pgp/0.1.0
[INFO] validating manifest of pgp-0.1.0 on toolchain master#d99a320cba42f661aebfa1293b7b2ec3603dda75
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pgp-0.1.0 on toolchain try#e70472fc501b855c9080f3772432c10fe20b8866
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pgp-0.1.0
[INFO] finished frobbing pgp-0.1.0
[INFO] frobbed toml for pgp-0.1.0 written to work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/pgp/0.1.0/Cargo.toml
[INFO] started frobbing pgp-0.1.0
[INFO] finished frobbing pgp-0.1.0
[INFO] frobbed toml for pgp-0.1.0 written to work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/pgp/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking pgp-0.1.0 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/pgp/0.1.0:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ca430695ef51855d1d463b67677d18eb9af0ee8542174f021997052f7b1fb786
[INFO] running `"docker" "start" "-a" "ca430695ef51855d1d463b67677d18eb9af0ee8542174f021997052f7b1fb786"`
[INFO] [stderr]    Compiling crc24 v0.1.6
[INFO] [stderr]     Checking pgp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: type alias is never used: `ParseResult`
[INFO] [stderr]  --> src/types.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type ParseResult<'a> = IResult<&'a [u8], Headers>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_name_token`
[INFO] [stderr]  --> src/header.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn is_name_token(chr: u8) -> bool {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_body_token`
[INFO] [stderr]   --> src/header.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn is_body_token(chr: char) -> bool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `body_token`
[INFO] [stderr]   --> src/header.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / fn body_token<T>(input: T) -> IResult<T, T>
[INFO] [stderr] 26 | | where
[INFO] [stderr] 27 | |     T: nom::Slice<Range<usize>> + nom::Slice<RangeFrom<usize>> + nom::Slice<RangeTo<usize>>,
[INFO] [stderr] 28 | |     T: nom::InputIter + nom::InputLength,
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |     IResult::Done(input.slice(input_length..), input)
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse`
[INFO] [stderr]   --> src/header.rs:82:1
[INFO] [stderr]    |
[INFO] [stderr] 82 | pub fn parse(msg: &[u8]) -> ParseResult {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse`
[INFO] [stderr]  --> src/email.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn parse(msg: &[u8]) -> IResult<&[u8], Email> {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `"docker" "inspect" "ca430695ef51855d1d463b67677d18eb9af0ee8542174f021997052f7b1fb786"`
[INFO] running `"docker" "rm" "-f" "ca430695ef51855d1d463b67677d18eb9af0ee8542174f021997052f7b1fb786"`
[INFO] [stdout] ca430695ef51855d1d463b67677d18eb9af0ee8542174f021997052f7b1fb786