[INFO] cloning repository nertpinx/screenlock
[INFO] running `"git" "clone" "--bare" "git://github.com/nertpinx/screenlock.git" "work/cache/sources/gh/nertpinx/screenlock"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/nertpinx/screenlock'...
[INFO] running `"git" "clone" "work/cache/sources/gh/nertpinx/screenlock" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/nertpinx/screenlock"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/nertpinx/screenlock'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nertpinx/screenlock" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/nertpinx/screenlock"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/nertpinx/screenlock'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e2ca58f9060f04ea9083222699fc2a9a65c09adb
[INFO] sha for GitHub repo nertpinx/screenlock: e2ca58f9060f04ea9083222699fc2a9a65c09adb
[INFO] validating manifest of nertpinx/screenlock 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 nertpinx/screenlock 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 nertpinx/screenlock
[INFO] finished frobbing nertpinx/screenlock
[INFO] frobbed toml for nertpinx/screenlock written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/nertpinx/screenlock/Cargo.toml
[INFO] started frobbing nertpinx/screenlock
[INFO] finished frobbing nertpinx/screenlock
[INFO] frobbed toml for nertpinx/screenlock written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/nertpinx/screenlock/Cargo.toml
[INFO] crate nertpinx/screenlock 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking nertpinx/screenlock against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-0/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/nertpinx/screenlock:/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] c3f9805f12ec8b94ca86352e10f097c4026a9e1541707f0dedf672550ce61dd3
[INFO] running `"docker" "start" "-a" "c3f9805f12ec8b94ca86352e10f097c4026a9e1541707f0dedf672550ce61dd3"`
[INFO] [stderr]     Checking dbus v0.6.4
[INFO] [stderr]     Checking screenlock v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/main.rs:7:62
[INFO] [stderr]   |
[INFO] [stderr] 7 |         ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>,
[INFO] [stderr]   |                                                              ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[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:7:62
[INFO] [stderr]   |
[INFO] [stderr] 7 |         ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>,
[INFO] [stderr]   |                                                              ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.87s
[INFO] running `"docker" "inspect" "c3f9805f12ec8b94ca86352e10f097c4026a9e1541707f0dedf672550ce61dd3"`
[INFO] running `"docker" "rm" "-f" "c3f9805f12ec8b94ca86352e10f097c4026a9e1541707f0dedf672550ce61dd3"`
[INFO] [stdout] c3f9805f12ec8b94ca86352e10f097c4026a9e1541707f0dedf672550ce61dd3