[INFO] updating cached repository https://github.com/ahcometrue/rust-db
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/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] 6df8b7e58210e8a37844f9db1d4cd7e9905c287d
[INFO] checking ahcometrue/rust-db against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahcometrue%2Frust-db" "work/builds/worker-0/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ahcometrue/rust-db on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ahcometrue/rust-db
[INFO] finished tweaking git repo https://github.com/ahcometrue/rust-db
[INFO] tweaked toml for git repo https://github.com/ahcometrue/rust-db written to work/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/ahcometrue/rust-db already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4661717d58edd6e5a61d3a8609f38281c9c3c54f2d31ef7dbec68e2f4cefa6a5
[INFO] running `"docker" "start" "-a" "4661717d58edd6e5a61d3a8609f38281c9c3c54f2d31ef7dbec68e2f4cefa6a5"`
[INFO] [stderr]     Checking rust-ini v0.11.0
[INFO] [stderr]     Checking twox-hash v1.1.0
[INFO] [stderr]     Checking atoi v0.2.3
[INFO] [stderr]     Checking nix v0.10.0
[INFO] [stderr]     Checking regex v1.0.0
[INFO] [stderr]     Checking flate2 v1.0.1
[INFO] [stderr]     Checking mysql_common v0.7.0
[INFO] [stderr]     Checking mysql v13.1.0
[INFO] [stderr]     Checking rust_db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/conf/config.rs:33:24
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let _section = try!(_conf.section(Some(_section_name.to_owned())).ok_or(ConfigError::SECTION));
[INFO] [stderr]    |                        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/conf/config.rs:35:21
[INFO] [stderr]    |
[INFO] [stderr] 35 |         let _host = try!(_section.get("a.host").ok_or(ConfigError::HOST));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/conf/config.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let _port = try!(_section.get("a.port").ok_or(ConfigError::PORT));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/conf/config.rs:41:25
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let _username = try!(_section.get("a.username").ok_or(ConfigError::USERNAME));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/conf/config.rs:44:25
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let _password = try!(_section.get("a.password").ok_or(ConfigError::PASSWORD));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/conf/config.rs:47:25
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let _database = try!(_section.get("a.database").ok_or(ConfigError::DATABASE));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/conf/config.rs:33:24
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let _section = try!(_conf.section(Some(_section_name.to_owned())).ok_or(ConfigError::SECTION));
[INFO] [stderr]    |                        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/conf/config.rs:35:21
[INFO] [stderr]    |
[INFO] [stderr] 35 |         let _host = try!(_section.get("a.host").ok_or(ConfigError::HOST));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/conf/config.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let _port = try!(_section.get("a.port").ok_or(ConfigError::PORT));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/conf/config.rs:41:25
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let _username = try!(_section.get("a.username").ok_or(ConfigError::USERNAME));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/conf/config.rs:44:25
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let _password = try!(_section.get("a.password").ok_or(ConfigError::PASSWORD));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/conf/config.rs:47:25
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let _database = try!(_section.get("a.database").ok_or(ConfigError::DATABASE));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> examples/login.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 |     });;
[INFO] [stderr]    |        ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.74s
[INFO] running `"docker" "inspect" "4661717d58edd6e5a61d3a8609f38281c9c3c54f2d31ef7dbec68e2f4cefa6a5"`
[INFO] running `"docker" "rm" "-f" "4661717d58edd6e5a61d3a8609f38281c9c3c54f2d31ef7dbec68e2f4cefa6a5"`
[INFO] [stdout] 4661717d58edd6e5a61d3a8609f38281c9c3c54f2d31ef7dbec68e2f4cefa6a5