[INFO] fetching crate fltk 0.16.5...
[INFO] checking fltk-0.16.5 against master#a836d9b6413d9d593be6c09463ff8c4c70e56599 for pr-84037
[INFO] extracting crate fltk 0.16.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate fltk 0.16.5 on toolchain a836d9b6413d9d593be6c09463ff8c4c70e56599
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fltk 0.16.5
[INFO] finished tweaking crates.io crate fltk 0.16.5
[INFO] tweaked toml for crates.io crate fltk 0.16.5 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate fltk 0.16.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf06c267e12c83fb1eb4d2fe7843fb1e38642509757b558e52e979b9088b3692
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cf06c267e12c83fb1eb4d2fe7843fb1e38642509757b558e52e979b9088b3692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf06c267e12c83fb1eb4d2fe7843fb1e38642509757b558e52e979b9088b3692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf06c267e12c83fb1eb4d2fe7843fb1e38642509757b558e52e979b9088b3692", kill_on_drop: false }`
[INFO] [stdout] cf06c267e12c83fb1eb4d2fe7843fb1e38642509757b558e52e979b9088b3692
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8cac3e1778206f5e00bb8e746fb7fc7bbdd6487405be8ad1d49fe83d9b085223
[INFO] running `Command { std: "docker" "start" "-a" "8cac3e1778206f5e00bb8e746fb7fc7bbdd6487405be8ad1d49fe83d9b085223", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling fltk-sys v0.16.5
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling fltk-derive v0.16.5
[INFO] [stderr]     Checking fltk v0.16.5 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read examples/../../screenshots/RustLogo.svg: No such file or directory (os error 2)
[INFO] [stdout]  --> examples/widget_table.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | const IMG: &str = include_str!("../../screenshots/RustLogo.svg");
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fltk`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "8cac3e1778206f5e00bb8e746fb7fc7bbdd6487405be8ad1d49fe83d9b085223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cac3e1778206f5e00bb8e746fb7fc7bbdd6487405be8ad1d49fe83d9b085223", kill_on_drop: false }`
[INFO] [stdout] 8cac3e1778206f5e00bb8e746fb7fc7bbdd6487405be8ad1d49fe83d9b085223