[INFO] cloning repository https://github.com/agersant/tiger
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/agersant/tiger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagersant%2Ftiger"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagersant%2Ftiger'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 57c9c105263b18209d900dcfe97d12da3834945a
[INFO] checking agersant/tiger against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagersant%2Ftiger" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/agersant/tiger on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/agersant/tiger
[INFO] finished tweaking git repo https://github.com/agersant/tiger
[INFO] tweaked toml for git repo https://github.com/agersant/tiger written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/agersant/tiger already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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 `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 732e302643e574a5ade76f6d35ae371dd2a9994773fe3214bb331d9db0be509c
[INFO] running `"docker" "start" "-a" "732e302643e574a5ade76f6d35ae371dd2a9994773fe3214bb331d9db0be509c"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking liquid-error v0.16.1
[INFO] [stderr]     Checking dunce v0.1.1
[INFO] [stderr]    Compiling imgui-sys v0.0.24-pre (https://github.com/agersant/imgui-rs#262af80c)
[INFO] [stderr]    Compiling nfd v0.0.4
[INFO] [stderr]    Compiling syn v0.15.32
[INFO] [stderr]    Compiling wayland-scanner v0.21.12
[INFO] [stderr]    Compiling gl_generator v0.11.0
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]     Checking rusttype v0.7.6
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]    Compiling gfx_gl v0.5.0
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.4
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.3
[INFO] [stderr]    Compiling wayland-client v0.21.12
[INFO] [stderr]    Compiling wayland-protocols v0.21.12
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.5
[INFO] [stderr]    Compiling derivative v1.0.2
[INFO] [stderr]    Compiling num-derive v0.2.4
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling euclid_macros v0.1.0 (https://github.com/servo/euclid#e5aedec8)
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking euclid v0.19.8 (https://github.com/servo/euclid#e5aedec8)
[INFO] [stderr]     Checking tiff v0.2.2
[INFO] [stderr]     Checking image v0.21.1
[INFO] [stderr]     Checking image v0.20.1
[INFO] [stderr]     Checking gfx_core v0.9.0
[INFO] [stderr]     Checking serde v1.0.90
[INFO] [stderr]     Checking texture_packer v0.15.0
[INFO] [stderr]     Checking winit v0.19.1
[INFO] [stderr]     Checking glutin v0.20.0
[INFO] [stderr]     Checking liquid-value v0.17.1
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking liquid-interpreter v0.17.1
[INFO] [stderr]     Checking gfx v0.18.0
[INFO] [stderr]     Checking gfx_device_gl v0.16.0
[INFO] [stderr]     Checking liquid-compiler v0.17.1
[INFO] [stderr]     Checking gfx_window_glutin v0.30.0
[INFO] [stderr]     Checking liquid v0.17.1
[INFO] [stderr]     Checking imgui v0.0.24-pre (https://github.com/agersant/imgui-rs#262af80c)
[INFO] [stderr]     Checking imgui-gfx-renderer v0.0.24-pre (https://github.com/agersant/imgui-rs#262af80c)
[INFO] [stderr]     Checking imgui-winit-support v0.0.24-pre (https://github.com/agersant/imgui-rs#262af80c)
[INFO] [stderr]     Checking tiger v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0283]: type annotations needed: cannot resolve `std::borrow::Cow<'_, str>: std::borrow::Borrow<_>`
[INFO] [stderr]    --> src/ui/mod.rs:460:91
[INFO] [stderr]     |
[INFO] [stderr] 460 | ...                   &ImString::new(settings.texture_destination.to_string_lossy().borrow()),
[INFO] [stderr]     |                                                                                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0283`.
[INFO] [stderr] error: could not compile `tiger`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0283]: type annotations needed: cannot resolve `std::borrow::Cow<'_, str>: std::borrow::Borrow<_>`
[INFO] [stderr]    --> src/ui/mod.rs:460:91
[INFO] [stderr]     |
[INFO] [stderr] 460 | ...                   &ImString::new(settings.texture_destination.to_string_lossy().borrow()),
[INFO] [stderr]     |                                                                                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0283`.
[INFO] [stderr] error: could not compile `tiger`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "732e302643e574a5ade76f6d35ae371dd2a9994773fe3214bb331d9db0be509c"`
[INFO] running `"docker" "rm" "-f" "732e302643e574a5ade76f6d35ae371dd2a9994773fe3214bb331d9db0be509c"`
[INFO] [stdout] 732e302643e574a5ade76f6d35ae371dd2a9994773fe3214bb331d9db0be509c