[INFO] cloning repository YaLTeR/wl-clipboard-rs
[INFO] running `"git" "clone" "--bare" "git://github.com/YaLTeR/wl-clipboard-rs.git" "work/cache/sources/gh/YaLTeR/wl-clipboard-rs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/YaLTeR/wl-clipboard-rs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/YaLTeR/wl-clipboard-rs" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/YaLTeR/wl-clipboard-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/YaLTeR/wl-clipboard-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/YaLTeR/wl-clipboard-rs" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/YaLTeR/wl-clipboard-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/YaLTeR/wl-clipboard-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2a0012b5eef0afedd8ce73a887e00cd47d4df608
[INFO] sha for GitHub repo YaLTeR/wl-clipboard-rs: 2a0012b5eef0afedd8ce73a887e00cd47d4df608
[INFO] validating manifest of YaLTeR/wl-clipboard-rs 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 YaLTeR/wl-clipboard-rs 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 YaLTeR/wl-clipboard-rs
[INFO] finished frobbing YaLTeR/wl-clipboard-rs
[INFO] frobbed toml for YaLTeR/wl-clipboard-rs written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/YaLTeR/wl-clipboard-rs/Cargo.toml
[INFO] started frobbing YaLTeR/wl-clipboard-rs
[INFO] finished frobbing YaLTeR/wl-clipboard-rs
[INFO] frobbed toml for YaLTeR/wl-clipboard-rs written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/YaLTeR/wl-clipboard-rs/Cargo.toml
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wayland-sys v0.22.2
[INFO] [stderr]   Downloaded wayland-server v0.22.2
[INFO] [stderr]   Downloaded wayland-commons v0.22.2
[INFO] [stderr]   Downloaded wayland-protocols v0.22.2
[INFO] [stderr]   Downloaded wayland-scanner v0.22.2
[INFO] [stderr]   Downloaded wayland-client v0.22.2
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking YaLTeR/wl-clipboard-rs against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-4/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/YaLTeR/wl-clipboard-rs:/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 61fa9141372a62ff814d6fc4a262e77e180e322127a3879ac5c62ec7de6df496
[INFO] running `"docker" "start" "-a" "61fa9141372a62ff814d6fc4a262e77e180e322127a3879ac5c62ec7de6df496"`
[INFO] [stderr]    Compiling nix v0.12.1
[INFO] [stderr]    Compiling wayland-scanner v0.22.2
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking os_pipe v0.8.1
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]     Checking calloop v0.4.4
[INFO] [stderr]     Checking stderrlog v0.4.1
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking exitfailure v0.5.1
[INFO] [stderr]     Checking parking_lot v0.4.8
[INFO] [stderr]     Checking tree_magic v0.2.1
[INFO] [stderr]    Compiling wayland-client v0.22.2
[INFO] [stderr]    Compiling wayland-server v0.22.2
[INFO] [stderr]    Compiling wayland-protocols v0.22.2
[INFO] [stderr]     Checking structopt v0.2.18
[INFO] [stderr]     Checking wayland-commons v0.22.2
[INFO] [stderr]     Checking wl-clipboard-rs v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.11s
[INFO] running `"docker" "inspect" "61fa9141372a62ff814d6fc4a262e77e180e322127a3879ac5c62ec7de6df496"`
[INFO] running `"docker" "rm" "-f" "61fa9141372a62ff814d6fc4a262e77e180e322127a3879ac5c62ec7de6df496"`
[INFO] [stdout] 61fa9141372a62ff814d6fc4a262e77e180e322127a3879ac5c62ec7de6df496