[INFO] crate sequoia-rfc2822 0.8.0 is already in cache
[INFO] extracting crate sequoia-rfc2822 0.8.0 into work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/reg/sequoia-rfc2822/0.8.0
[INFO] extracting crate sequoia-rfc2822 0.8.0 into work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/reg/sequoia-rfc2822/0.8.0
[INFO] validating manifest of sequoia-rfc2822-0.8.0 on toolchain master#6ea4036cd20a4b1ab1d56e555108c21735ff6946
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sequoia-rfc2822-0.8.0 on toolchain try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sequoia-rfc2822-0.8.0
[INFO] finished frobbing sequoia-rfc2822-0.8.0
[INFO] frobbed toml for sequoia-rfc2822-0.8.0 written to work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/reg/sequoia-rfc2822/0.8.0/Cargo.toml
[INFO] started frobbing sequoia-rfc2822-0.8.0
[INFO] finished frobbing sequoia-rfc2822-0.8.0
[INFO] frobbed toml for sequoia-rfc2822-0.8.0 written to work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/reg/sequoia-rfc2822/0.8.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking sequoia-rfc2822-0.8.0 against master#6ea4036cd20a4b1ab1d56e555108c21735ff6946 for pr-62181
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62181/worker-1/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/reg/sequoia-rfc2822/0.8.0:/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" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7eb5a2407ef272eea3f87e1f2f57ab17ecbeb3f4a6d4e2c61f4d67993ade8a65
[INFO] running `"docker" "start" "-a" "7eb5a2407ef272eea3f87e1f2f57ab17ecbeb3f4a6d4e2c61f4d67993ade8a65"`
[INFO] [stderr]    Compiling ena v0.13.0
[INFO] [stderr]    Compiling lalrpop v0.17.1
[INFO] [stderr]    Compiling sequoia-rfc2822 v0.8.0 (/opt/crater/workdir)
[INFO] [stderr] error: Could not compile `sequoia-rfc2822`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name sequoia_rfc2822 src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=d9639d147aba4bda -C extra-filename=-d9639d147aba4bda --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern failure=/opt/crater/target/debug/deps/libfailure-a791b9d15e8e1ad3.rmeta --extern lalrpop_util=/opt/crater/target/debug/deps/liblalrpop_util-3cc4146f0b45dd2b.rmeta --cap-lints=forbid -L native=/opt/crater/target/debug/build/backtrace-sys-32517011c5246b67/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: function `DotAtomParser` should have a snake case name
[INFO] [stderr]    --> src/roundtrip.rs:698:29
[INFO] [stderr]     |
[INFO] [stderr] 698 | parser_quickcheck!(DotAtom, DotAtomParser);
[INFO] [stderr]     |                             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `dot_atom_parser`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `QContentParser` should have a snake case name
[INFO] [stderr]    --> src/roundtrip.rs:791:30
[INFO] [stderr]     |
[INFO] [stderr] 791 | parser_quickcheck!(QContent, QContentParser);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `qcontent_parser`
[INFO] [stderr] 
[INFO] [stderr] warning: function `WordParser` should have a snake case name
[INFO] [stderr]    --> src/roundtrip.rs:891:26
[INFO] [stderr]     |
[INFO] [stderr] 891 | parser_quickcheck!(Word, WordParser);
[INFO] [stderr]     |                          ^^^^^^^^^^ help: convert the identifier to snake case: `word_parser`
[INFO] [stderr] 
[INFO] [stderr] warning: function `PhraseParser` should have a snake case name
[INFO] [stderr]    --> src/roundtrip.rs:911:28
[INFO] [stderr]     |
[INFO] [stderr] 911 | parser_quickcheck!(Phrase, PhraseParser);
[INFO] [stderr]     |                            ^^^^^^^^^^^^ help: convert the identifier to snake case: `phrase_parser`
[INFO] [stderr] 
[INFO] [stderr] warning: function `NameAddrParser` should have a snake case name
[INFO] [stderr]    --> src/roundtrip.rs:927:30
[INFO] [stderr]     |
[INFO] [stderr] 927 | parser_quickcheck!(NameAddr, NameAddrParser);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `name_addr_parser`
[INFO] [stderr] 
[INFO] [stderr] warning: function `AngleAddrParser` should have a snake case name
[INFO] [stderr]    --> src/roundtrip.rs:949:31
[INFO] [stderr]     |
[INFO] [stderr] 949 | parser_quickcheck!(AngleAddr, AngleAddrParser);
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `angle_addr_parser`
[INFO] [stderr] 
[INFO] [stderr] warning: function `DisplayNameParser` should have a snake case name
[INFO] [stderr]    --> src/roundtrip.rs:958:33
[INFO] [stderr]     |
[INFO] [stderr] 958 | parser_quickcheck!(DisplayName, DisplayNameParser);
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `display_name_parser`
[INFO] [stderr] 
[INFO] [stderr] warning: function `AddrSpecParser` should have a snake case name
[INFO] [stderr]    --> src/roundtrip.rs:983:30
[INFO] [stderr]     |
[INFO] [stderr] 983 | parser_quickcheck!(AddrSpec, AddrSpecParser);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `addr_spec_parser`
[INFO] [stderr] 
[INFO] [stderr] warning: function `LocalPartParser` should have a snake case name
[INFO] [stderr]    --> src/roundtrip.rs:997:31
[INFO] [stderr]     |
[INFO] [stderr] 997 | parser_quickcheck!(LocalPart, LocalPartParser);
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `local_part_parser`
[INFO] [stderr] 
[INFO] [stderr] warning: function `DomainParser` should have a snake case name
[INFO] [stderr]     --> src/roundtrip.rs:1011:28
[INFO] [stderr]      |
[INFO] [stderr] 1011 | parser_quickcheck!(Domain, DomainParser);
[INFO] [stderr]      |                            ^^^^^^^^^^^^ help: convert the identifier to snake case: `domain_parser`
[INFO] [stderr] 
[INFO] [stderr] warning: function `DomainLiteralParser` should have a snake case name
[INFO] [stderr]     --> src/roundtrip.rs:1055:35
[INFO] [stderr]      |
[INFO] [stderr] 1055 | parser_quickcheck!(DomainLiteral, DomainLiteralParser);
[INFO] [stderr]      |                                   ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `domain_literal_parser`
[INFO] [stderr] 
[INFO] [stderr] warning: function `DContentParser` should have a snake case name
[INFO] [stderr]     --> src/roundtrip.rs:1073:30
[INFO] [stderr]      |
[INFO] [stderr] 1073 | parser_quickcheck!(DContent, DContentParser);
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `dcontent_parser`
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "7eb5a2407ef272eea3f87e1f2f57ab17ecbeb3f4a6d4e2c61f4d67993ade8a65"`
[INFO] running `"docker" "rm" "-f" "7eb5a2407ef272eea3f87e1f2f57ab17ecbeb3f4a6d4e2c61f4d67993ade8a65"`
[INFO] [stdout] 7eb5a2407ef272eea3f87e1f2f57ab17ecbeb3f4a6d4e2c61f4d67993ade8a65