[INFO] updating cached repository https://github.com/braidchat/giphybot
[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] 04eff7044a8c135e8dddaae3c9536bfe022f87f9
[INFO] checking braidchat/giphybot against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbraidchat%2Fgiphybot" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/braidchat/giphybot on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/braidchat/giphybot
[INFO] finished tweaking git repo https://github.com/braidchat/giphybot
[INFO] tweaked toml for git repo https://github.com/braidchat/giphybot written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/braidchat/giphybot already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/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" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8c51561a53ab964667ef6e018cb6ca12bd97144e41efa7f7a497f7b2fbb72ab6
[INFO] running `"docker" "start" "-a" "8c51561a53ab964667ef6e018cb6ca12bd97144e41efa7f7a497f7b2fbb72ab6"`
[INFO] [stderr]     Checking rmp-serde v0.13.7
[INFO] [stderr]     Checking tokio v0.1.11
[INFO] [stderr]     Checking mime_guess v1.8.6
[INFO] [stderr]     Checking iron v0.6.0
[INFO] [stderr]     Checking hyper v0.12.12
[INFO] [stderr]     Checking giphybot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/conf.rs:17:20
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let contents = try!(slurp(file_name).map_err(|e| e.to_string()));
[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/message.rs:33:37
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let transit_uuid: TransitUuid = try!(Deserialize::deserialize(de));
[INFO] [stderr]    |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/message.rs:39:43
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let transit_uuids: Vec<TransitUuid> = try!(Deserialize::deserialize(de));
[INFO] [stderr]    |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:104:31
[INFO] [stderr]     |
[INFO] [stderr] 104 |                     let mac = try!(request.headers.get_raw("X-Braid-Signature")
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/conf.rs:17:20
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let contents = try!(slurp(file_name).map_err(|e| e.to_string()));
[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/message.rs:33:37
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let transit_uuid: TransitUuid = try!(Deserialize::deserialize(de));
[INFO] [stderr]    |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/message.rs:39:43
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let transit_uuids: Vec<TransitUuid> = try!(Deserialize::deserialize(de));
[INFO] [stderr]    |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:104:31
[INFO] [stderr]     |
[INFO] [stderr] 104 |                     let mac = try!(request.headers.get_raw("X-Braid-Signature")
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.48s
[INFO] running `"docker" "inspect" "8c51561a53ab964667ef6e018cb6ca12bd97144e41efa7f7a497f7b2fbb72ab6"`
[INFO] running `"docker" "rm" "-f" "8c51561a53ab964667ef6e018cb6ca12bd97144e41efa7f7a497f7b2fbb72ab6"`
[INFO] [stdout] 8c51561a53ab964667ef6e018cb6ca12bd97144e41efa7f7a497f7b2fbb72ab6