[INFO] updating cached repository https://github.com/whl36512/email [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8eaeaa524a69a6c21defad1eb85738ed07f9469e [INFO] checking whl36512/email against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhl36512%2Femail" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/whl36512/email on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/whl36512/email [INFO] finished tweaking git repo https://github.com/whl36512/email [INFO] tweaked toml for git repo https://github.com/whl36512/email written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/whl36512/email already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 657ca4418cdb5a6e1fe6bdf9b7f05849d19db8d449c42f20b7676c328dec51cd [INFO] running `"docker" "start" "-a" "657ca4418cdb5a6e1fe6bdf9b7f05849d19db8d449c42f20b7676c328dec51cd"` [INFO] [stderr] Checking arrayref v0.3.5 [INFO] [stderr] Checking fallible-iterator v0.1.5 [INFO] [stderr] Checking md5 v0.3.8 [INFO] [stderr] Compiling openssl v0.10.15 [INFO] [stderr] Checking hex v0.2.0 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Compiling regex v1.0.6 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand v0.4.3 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking socket2 v0.3.8 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Compiling openssl-sys v0.9.39 [INFO] [stderr] Checking phf_shared v0.7.23 [INFO] [stderr] Checking scheduled-thread-pool v0.2.0 [INFO] [stderr] Checking regex-syntax v0.6.3 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Checking phf v0.7.23 [INFO] [stderr] Checking r2d2 v0.8.3 [INFO] [stderr] Checking generic-array v0.9.0 [INFO] [stderr] Checking nom v4.1.1 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Checking simplelog v0.5.3 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking crypto-mac v0.5.2 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking hmac v0.5.0 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Checking postgres-protocol v0.3.2 [INFO] [stderr] Checking imap-proto v0.6.0 [INFO] [stderr] Checking postgres-shared v0.4.2 [INFO] [stderr] Checking postgres v0.15.2 [INFO] [stderr] Checking r2d2_postgres v0.14.0 [INFO] [stderr] Checking imap v0.8.1 (https://github.com/mattnenterprise/rust-imap.git#36431e11) [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Checking db v0.1.0 (https://github.com/whl36512/db.git#77835b1d) [INFO] [stderr] Checking email v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/email_down.rs:33:35 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn main_() -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/email_down.rs:78:52 [INFO] [stderr] | [INFO] [stderr] 78 | fn ed_search(&mut self) -> Result> ; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/email_down.rs:79:58 [INFO] [stderr] | [INFO] [stderr] 79 | fn ed_fetch(&mut self, uid: &str) -> Result> ; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/email_down.rs:80:64 [INFO] [stderr] | [INFO] [stderr] 80 | fn ed_command(&mut self, command: &str) -> Result> ; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/email_down.rs:84:49 [INFO] [stderr] | [INFO] [stderr] 84 | fn ed_search(&mut self ) -> Result> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/email_down.rs:93:56 [INFO] [stderr] | [INFO] [stderr] 93 | fn ed_fetch(&mut self, uid: &str) -> Result> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/email_down.rs:119:65 [INFO] [stderr] | [INFO] [stderr] 119 | fn ed_command(&mut self, command: &str) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/email_proc.rs:38:35 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn main_() -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/email_proc.rs:93:80 [INFO] [stderr] | [INFO] [stderr] 93 | fn process_email(path: &str ) -> Result <(Option, Option), Box>{ [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/email_down.rs:33:35 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn main_() -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/email_down.rs:78:52 [INFO] [stderr] | [INFO] [stderr] 78 | fn ed_search(&mut self) -> Result> ; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/email_down.rs:79:58 [INFO] [stderr] | [INFO] [stderr] 79 | fn ed_fetch(&mut self, uid: &str) -> Result> ; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/email_down.rs:80:64 [INFO] [stderr] | [INFO] [stderr] 80 | fn ed_command(&mut self, command: &str) -> Result> ; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/email_down.rs:84:49 [INFO] [stderr] | [INFO] [stderr] 84 | fn ed_search(&mut self ) -> Result> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/email_down.rs:93:56 [INFO] [stderr] | [INFO] [stderr] 93 | fn ed_fetch(&mut self, uid: &str) -> Result> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/email_down.rs:119:65 [INFO] [stderr] | [INFO] [stderr] 119 | fn ed_command(&mut self, command: &str) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/email_proc.rs:38:35 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn main_() -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/email_proc.rs:93:80 [INFO] [stderr] | [INFO] [stderr] 93 | fn process_email(path: &str ) -> Result <(Option, Option), Box>{ [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [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] 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 56.10s [INFO] running `"docker" "inspect" "657ca4418cdb5a6e1fe6bdf9b7f05849d19db8d449c42f20b7676c328dec51cd"` [INFO] running `"docker" "rm" "-f" "657ca4418cdb5a6e1fe6bdf9b7f05849d19db8d449c42f20b7676c328dec51cd"` [INFO] [stdout] 657ca4418cdb5a6e1fe6bdf9b7f05849d19db8d449c42f20b7676c328dec51cd