[INFO] updating cached repository blockexplorer/haproxy-alert
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/blockexplorer/haproxy-alert
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/blockexplorer/haproxy-alert" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/blockexplorer/haproxy-alert"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/blockexplorer/haproxy-alert'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/blockexplorer/haproxy-alert" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/blockexplorer/haproxy-alert"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/blockexplorer/haproxy-alert'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 64ee216826fb07e46d2a7ac59467a36b339e0218
[INFO] sha for GitHub repo blockexplorer/haproxy-alert: 64ee216826fb07e46d2a7ac59467a36b339e0218
[INFO] validating manifest of blockexplorer/haproxy-alert on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of blockexplorer/haproxy-alert on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing blockexplorer/haproxy-alert
[INFO] finished frobbing blockexplorer/haproxy-alert
[INFO] frobbed toml for blockexplorer/haproxy-alert written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/blockexplorer/haproxy-alert/Cargo.toml
[INFO] started frobbing blockexplorer/haproxy-alert
[INFO] finished frobbing blockexplorer/haproxy-alert
[INFO] frobbed toml for blockexplorer/haproxy-alert written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/blockexplorer/haproxy-alert/Cargo.toml
[INFO] crate blockexplorer/haproxy-alert already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking blockexplorer/haproxy-alert against try#8ec8125bea94852768b56958f05da47666c21ab0 for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-4/try#8ec8125bea94852768b56958f05da47666c21ab0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/blockexplorer/haproxy-alert:/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" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 88718035110d3733d49caca9e977df9cb1edfe2cd91f8e463dce9039d1c2323b
[INFO] running `"docker" "start" "-a" "88718035110d3733d49caca9e977df9cb1edfe2cd91f8e463dce9039d1c2323b"`
[INFO] [stderr]     Checking smtpd v0.1.0 (https://github.com/gkbrk/rust-smtpd#d20ed0cc)
[INFO] [stderr]     Checking envy v0.3.2
[INFO] [stderr]     Checking url_serde v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.43
[INFO] [stderr]     Checking reqwest v0.7.3
[INFO] [stderr]     Checking slack-hook v0.6.0
[INFO] [stderr]     Checking haproxy-alert v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:44:59
[INFO] [stderr]    |
[INFO] [stderr] 44 | fn parse_haxproxy_alert(email: &str) -> Result<Alert, Box<Error>> {
[INFO] [stderr]    |                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/main.rs:145:7
[INFO] [stderr]     |
[INFO] [stderr] 145 |   use super::*;
[INFO] [stderr]     |       ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DATA`
[INFO] [stderr]    --> src/main.rs:147:3
[INFO] [stderr]     |
[INFO] [stderr] 147 | /   const DATA: &str = r#"From: haproxy@blockexplorer.com
[INFO] [stderr] 148 | | To: devs@blockexplorer.com
[INFO] [stderr] 149 | | Date: Tue, 01 May 2018 01:29:07 +0000 (UTC)
[INFO] [stderr] 150 | | Subject: [HAproxy Alert] Server my-backend/mysrv is DOWN, reason: Layer4 timeout, check duration: 2002ms. 0 active and 0 backup servers left. 0 sessions active, 0 requeued, 0 remaining in queue
[INFO] [stderr] 151 | |
[INFO] [stderr] 152 | | Server my-backend/mysrv is DOWN, reason: Layer4 timeout, check duration: 2002ms. 0 active and 0 backup servers left. 0 sessions active, 0 requeued, 0 remaining in queue
[INFO] [stderr] 153 | | "#;
[INFO] [stderr]     | |___^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:44:59
[INFO] [stderr]    |
[INFO] [stderr] 44 | fn parse_haxproxy_alert(email: &str) -> Result<Alert, Box<Error>> {
[INFO] [stderr]    |                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.53s
[INFO] running `"docker" "inspect" "88718035110d3733d49caca9e977df9cb1edfe2cd91f8e463dce9039d1c2323b"`
[INFO] running `"docker" "rm" "-f" "88718035110d3733d49caca9e977df9cb1edfe2cd91f8e463dce9039d1c2323b"`
[INFO] [stdout] 88718035110d3733d49caca9e977df9cb1edfe2cd91f8e463dce9039d1c2323b