[INFO] updating cached repository whl36512/email
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/whl36512/email
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/whl36512/email" "work/ex/beta-1.37-6/sources/1.36.0/gh/whl36512/email"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/whl36512/email'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/whl36512/email" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/whl36512/email"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/whl36512/email'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8eaeaa524a69a6c21defad1eb85738ed07f9469e
[INFO] sha for GitHub repo whl36512/email: 8eaeaa524a69a6c21defad1eb85738ed07f9469e
[INFO] validating manifest of whl36512/email on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of whl36512/email on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing whl36512/email
[INFO] finished frobbing whl36512/email
[INFO] frobbed toml for whl36512/email written to work/ex/beta-1.37-6/sources/1.36.0/gh/whl36512/email/Cargo.toml
[INFO] started frobbing whl36512/email
[INFO] finished frobbing whl36512/email
[INFO] frobbed toml for whl36512/email written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/whl36512/email/Cargo.toml
[INFO] crate whl36512/email already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing whl36512/email against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/whl36512/email:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 8d8bffe4d8f6fdd370108ba4a710a3532a7cc363c2e0196444a6557f675cf27c
[INFO] running `"docker" "start" "-a" "8d8bffe4d8f6fdd370108ba4a710a3532a7cc363c2e0196444a6557f675cf27c"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling cc v1.0.25
[INFO] [stderr]    Compiling fallible-iterator v0.1.5
[INFO] [stderr]    Compiling openssl v0.10.15
[INFO] [stderr]    Compiling ucd-util v0.1.2
[INFO] [stderr]    Compiling regex v1.0.6
[INFO] [stderr]    Compiling phf_shared v0.7.23
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling term v0.5.1
[INFO] [stderr]    Compiling base64 v0.6.0
[INFO] [stderr]    Compiling socket2 v0.3.8
[INFO] [stderr]    Compiling stringprep v0.1.2
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling bytes v0.4.11
[INFO] [stderr]    Compiling phf v0.7.23
[INFO] [stderr]    Compiling r2d2 v0.8.3
[INFO] [stderr]    Compiling regex-syntax v0.6.3
[INFO] [stderr]    Compiling serde_json v1.0.33
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling nom v4.1.1
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling postgres-protocol v0.3.2
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling openssl-sys v0.9.39
[INFO] [stderr]    Compiling postgres-shared v0.4.2
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling simplelog v0.5.3
[INFO] [stderr]    Compiling imap-proto v0.6.0
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling postgres v0.15.2
[INFO] [stderr]    Compiling r2d2_postgres v0.14.0
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling imap v0.8.1 (https://github.com/mattnenterprise/rust-imap.git#36431e11)
[INFO] [stderr]    Compiling db v0.1.0 (https://github.com/whl36512/db.git#77835b1d)
[INFO] [stderr]    Compiling email v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: static variable `re_s1` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:104:14
[INFO] [stderr]     |
[INFO] [stderr] 104 |         static ref re_s1        : Regex    = Regex::new(REGEX_EMAIL_S1).unwrap();
[INFO] [stderr]     |                    ^^^^^ help: convert the identifier to upper case: `RE_S1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_s2` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:105:14
[INFO] [stderr]     |
[INFO] [stderr] 105 |         static ref re_s2        : Regex    = Regex::new(REGEX_EMAIL_S2).unwrap();
[INFO] [stderr]     |                    ^^^^^ help: convert the identifier to upper case: `RE_S2`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_s3` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:106:14
[INFO] [stderr]     |
[INFO] [stderr] 106 |         static ref re_s3        : Regex    = Regex::new(REGEX_EMAIL_S3).unwrap();
[INFO] [stderr]     |                    ^^^^^ help: convert the identifier to upper case: `RE_S3`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_s4` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:107:14
[INFO] [stderr]     |
[INFO] [stderr] 107 |         static ref re_s4        : Regex    = Regex::new(REGEX_EMAIL_S4).unwrap();
[INFO] [stderr]     |                    ^^^^^ help: convert the identifier to upper case: `RE_S4`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_s5` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:108:14
[INFO] [stderr]     |
[INFO] [stderr] 108 |         static ref re_s5        : Regex    = Regex::new(REGEX_EMAIL_S5).unwrap();
[INFO] [stderr]     |                    ^^^^^ help: convert the identifier to upper case: `RE_S5`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_s6` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:109:14
[INFO] [stderr]     |
[INFO] [stderr] 109 |         static ref re_s6        : Regex    = Regex::new(REGEX_EMAIL_S6).unwrap();
[INFO] [stderr]     |                    ^^^^^ help: convert the identifier to upper case: `RE_S6`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_s7` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:110:14
[INFO] [stderr]     |
[INFO] [stderr] 110 |         static ref re_s7        : Regex    = Regex::new(REGEX_EMAIL_S7).unwrap();
[INFO] [stderr]     |                    ^^^^^ help: convert the identifier to upper case: `RE_S7`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_s8` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:111:14
[INFO] [stderr]     |
[INFO] [stderr] 111 |         static ref re_s8        : Regex    = Regex::new(REGEX_EMAIL_S8).unwrap();
[INFO] [stderr]     |                    ^^^^^ help: convert the identifier to upper case: `RE_S8`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_from` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:112:14
[INFO] [stderr]     |
[INFO] [stderr] 112 |         static ref re_from        : Regex    = Regex::new(REGEX_EMAIL_FROM).unwrap();
[INFO] [stderr]     |                    ^^^^^^^ help: convert the identifier to upper case: `RE_FROM`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_to` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:113:14
[INFO] [stderr]     |
[INFO] [stderr] 113 |         static ref re_to        : Regex    = Regex::new(REGEX_EMAIL_TO).unwrap();
[INFO] [stderr]     |                    ^^^^^ help: convert the identifier to upper case: `RE_TO`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_subject` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:114:14
[INFO] [stderr]     |
[INFO] [stderr] 114 |         static ref re_subject     : Regex    = Regex::new(REGEX_EMAIL_SUBJECT).unwrap();
[INFO] [stderr]     |                    ^^^^^^^^^^ help: convert the identifier to upper case: `RE_SUBJECT`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_memo` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:115:14
[INFO] [stderr]     |
[INFO] [stderr] 115 |         static ref re_memo         : Regex    = Regex::new(REGEX_EMAIL_MEMO).unwrap();
[INFO] [stderr]     |                    ^^^^^^^ help: convert the identifier to upper case: `RE_MEMO`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 42s
[INFO] running `"docker" "inspect" "8d8bffe4d8f6fdd370108ba4a710a3532a7cc363c2e0196444a6557f675cf27c"`
[INFO] running `"docker" "rm" "-f" "8d8bffe4d8f6fdd370108ba4a710a3532a7cc363c2e0196444a6557f675cf27c"`
[INFO] [stdout] 8d8bffe4d8f6fdd370108ba4a710a3532a7cc363c2e0196444a6557f675cf27c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/whl36512/email:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 11f6702d4d42246f62654441296f46f2f7687c524ed7f06afe8768eda65d17ba
[INFO] running `"docker" "start" "-a" "11f6702d4d42246f62654441296f46f2f7687c524ed7f06afe8768eda65d17ba"`
[INFO] [stderr]    Compiling email v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: static variable `re_s1` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:104:14
[INFO] [stderr]     |
[INFO] [stderr] 104 |         static ref re_s1        : Regex    = Regex::new(REGEX_EMAIL_S1).unwrap();
[INFO] [stderr]     |                    ^^^^^ help: convert the identifier to upper case: `RE_S1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_s2` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:105:14
[INFO] [stderr]     |
[INFO] [stderr] 105 |         static ref re_s2        : Regex    = Regex::new(REGEX_EMAIL_S2).unwrap();
[INFO] [stderr]     |                    ^^^^^ help: convert the identifier to upper case: `RE_S2`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_s3` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:106:14
[INFO] [stderr]     |
[INFO] [stderr] 106 |         static ref re_s3        : Regex    = Regex::new(REGEX_EMAIL_S3).unwrap();
[INFO] [stderr]     |                    ^^^^^ help: convert the identifier to upper case: `RE_S3`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_s4` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:107:14
[INFO] [stderr]     |
[INFO] [stderr] 107 |         static ref re_s4        : Regex    = Regex::new(REGEX_EMAIL_S4).unwrap();
[INFO] [stderr]     |                    ^^^^^ help: convert the identifier to upper case: `RE_S4`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_s5` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:108:14
[INFO] [stderr]     |
[INFO] [stderr] 108 |         static ref re_s5        : Regex    = Regex::new(REGEX_EMAIL_S5).unwrap();
[INFO] [stderr]     |                    ^^^^^ help: convert the identifier to upper case: `RE_S5`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_s6` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:109:14
[INFO] [stderr]     |
[INFO] [stderr] 109 |         static ref re_s6        : Regex    = Regex::new(REGEX_EMAIL_S6).unwrap();
[INFO] [stderr]     |                    ^^^^^ help: convert the identifier to upper case: `RE_S6`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_s7` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:110:14
[INFO] [stderr]     |
[INFO] [stderr] 110 |         static ref re_s7        : Regex    = Regex::new(REGEX_EMAIL_S7).unwrap();
[INFO] [stderr]     |                    ^^^^^ help: convert the identifier to upper case: `RE_S7`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_s8` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:111:14
[INFO] [stderr]     |
[INFO] [stderr] 111 |         static ref re_s8        : Regex    = Regex::new(REGEX_EMAIL_S8).unwrap();
[INFO] [stderr]     |                    ^^^^^ help: convert the identifier to upper case: `RE_S8`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_from` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:112:14
[INFO] [stderr]     |
[INFO] [stderr] 112 |         static ref re_from        : Regex    = Regex::new(REGEX_EMAIL_FROM).unwrap();
[INFO] [stderr]     |                    ^^^^^^^ help: convert the identifier to upper case: `RE_FROM`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_to` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:113:14
[INFO] [stderr]     |
[INFO] [stderr] 113 |         static ref re_to        : Regex    = Regex::new(REGEX_EMAIL_TO).unwrap();
[INFO] [stderr]     |                    ^^^^^ help: convert the identifier to upper case: `RE_TO`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_subject` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:114:14
[INFO] [stderr]     |
[INFO] [stderr] 114 |         static ref re_subject     : Regex    = Regex::new(REGEX_EMAIL_SUBJECT).unwrap();
[INFO] [stderr]     |                    ^^^^^^^^^^ help: convert the identifier to upper case: `RE_SUBJECT`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_memo` should have an upper case name
[INFO] [stderr]    --> src/email_proc.rs:115:14
[INFO] [stderr]     |
[INFO] [stderr] 115 |         static ref re_memo         : Regex    = Regex::new(REGEX_EMAIL_MEMO).unwrap();
[INFO] [stderr]     |                    ^^^^^^^ help: convert the identifier to upper case: `RE_MEMO`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.52s
[INFO] running `"docker" "inspect" "11f6702d4d42246f62654441296f46f2f7687c524ed7f06afe8768eda65d17ba"`
[INFO] running `"docker" "rm" "-f" "11f6702d4d42246f62654441296f46f2f7687c524ed7f06afe8768eda65d17ba"`
[INFO] [stdout] 11f6702d4d42246f62654441296f46f2f7687c524ed7f06afe8768eda65d17ba
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/whl36512/email:/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 3b9f2e2e00f039547a75d0bd5e26ae184ac74a072e2d4c2398d61f838fa35a76
[INFO] running `"docker" "start" "-a" "3b9f2e2e00f039547a75d0bd5e26ae184ac74a072e2d4c2398d61f838fa35a76"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/email-d92f1d3ba6d19706
[INFO] [stderr]      Running /opt/crater/target/debug/deps/deposit_email-330bf5189da3f232
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/email_down-9a6667c9894667d2
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/email_proc-940c9bac1f237e22
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests email
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3b9f2e2e00f039547a75d0bd5e26ae184ac74a072e2d4c2398d61f838fa35a76"`
[INFO] running `"docker" "rm" "-f" "3b9f2e2e00f039547a75d0bd5e26ae184ac74a072e2d4c2398d61f838fa35a76"`
[INFO] [stdout] 3b9f2e2e00f039547a75d0bd5e26ae184ac74a072e2d4c2398d61f838fa35a76