[INFO] cloning repository THE108/prnotifier
[INFO] running `"git" "clone" "--bare" "git://github.com/THE108/prnotifier.git" "work/cache/sources/gh/THE108/prnotifier"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/THE108/prnotifier'...
[INFO] running `"git" "clone" "work/cache/sources/gh/THE108/prnotifier" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/THE108/prnotifier"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/THE108/prnotifier'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/THE108/prnotifier" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/THE108/prnotifier"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/THE108/prnotifier'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7ef59347ec9f4345cf479d8338c851d8499a0cd7
[INFO] sha for GitHub repo THE108/prnotifier: 7ef59347ec9f4345cf479d8338c851d8499a0cd7
[INFO] validating manifest of THE108/prnotifier on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of THE108/prnotifier on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing THE108/prnotifier
[INFO] finished frobbing THE108/prnotifier
[INFO] frobbed toml for THE108/prnotifier written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/THE108/prnotifier/Cargo.toml
[INFO] started frobbing THE108/prnotifier
[INFO] finished frobbing THE108/prnotifier
[INFO] frobbed toml for THE108/prnotifier written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/THE108/prnotifier/Cargo.toml
[INFO] crate THE108/prnotifier already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking THE108/prnotifier against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-1/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/THE108/prnotifier:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2c52df5c11db6590cf551c22a5d84d9ed0271f519de6275d8577d7cb23d9ec72
[INFO] running `"docker" "start" "-a" "2c52df5c11db6590cf551c22a5d84d9ed0271f519de6275d8577d7cb23d9ec72"`
[INFO] [stderr]     Checking serde_json v1.0.13
[INFO] [stderr]     Checking url_serde v0.2.0
[INFO] [stderr]     Checking reqwest v0.7.3
[INFO] [stderr]     Checking reqwest v0.8.5
[INFO] [stderr]     Checking slack-hook v0.6.0
[INFO] [stderr]     Checking prnotifier v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:167:22
[INFO] [stderr]     |
[INFO] [stderr] 167 |     notificator: &'a Notifiable,
[INFO] [stderr]     |                      ^^^^^^^^^^ help: use `dyn`: `dyn Notifiable`
[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/main.rs:245:23
[INFO] [stderr]     |
[INFO] [stderr] 245 |     let notifier: Box<Notifiable> = if matches.opt_present("d") {
[INFO] [stderr]     |                       ^^^^^^^^^^ help: use `dyn`: `dyn Notifiable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:167:22
[INFO] [stderr]     |
[INFO] [stderr] 167 |     notificator: &'a Notifiable,
[INFO] [stderr]     |                      ^^^^^^^^^^ help: use `dyn`: `dyn Notifiable`
[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/main.rs:245:23
[INFO] [stderr]     |
[INFO] [stderr] 245 |     let notifier: Box<Notifiable> = if matches.opt_present("d") {
[INFO] [stderr]     |                       ^^^^^^^^^^ help: use `dyn`: `dyn Notifiable`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.12s
[INFO] running `"docker" "inspect" "2c52df5c11db6590cf551c22a5d84d9ed0271f519de6275d8577d7cb23d9ec72"`
[INFO] running `"docker" "rm" "-f" "2c52df5c11db6590cf551c22a5d84d9ed0271f519de6275d8577d7cb23d9ec72"`
[INFO] [stdout] 2c52df5c11db6590cf551c22a5d84d9ed0271f519de6275d8577d7cb23d9ec72