[INFO] fetching crate fltk-egui 0.2.2...
[INFO] checking fltk-egui-0.2.2 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] extracting crate fltk-egui 0.2.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate fltk-egui 0.2.2 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fltk-egui 0.2.2
[INFO] finished tweaking crates.io crate fltk-egui 0.2.2
[INFO] tweaked toml for crates.io crate fltk-egui 0.2.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate fltk-egui 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c5e708e7d041b8880632f4a9939356bad9001ea1da66722ec7c4cbabf53b70b
[INFO] running `Command { std: "docker" "start" "-a" "5c5e708e7d041b8880632f4a9939356bad9001ea1da66722ec7c4cbabf53b70b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c5e708e7d041b8880632f4a9939356bad9001ea1da66722ec7c4cbabf53b70b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c5e708e7d041b8880632f4a9939356bad9001ea1da66722ec7c4cbabf53b70b", kill_on_drop: false }`
[INFO] [stdout] 5c5e708e7d041b8880632f4a9939356bad9001ea1da66722ec7c4cbabf53b70b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d4d0c0614750bcfe7e64a0634e96d421b5a02f66fcba8bf002152b65044760f
[INFO] running `Command { std: "docker" "start" "-a" "6d4d0c0614750bcfe7e64a0634e96d421b5a02f66fcba8bf002152b65044760f", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking ttf-parser v0.12.3
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking atomic_refcell v0.1.7
[INFO] [stderr]     Checking emath v0.14.0
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking unicode_names2 v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling gl_loader v0.1.2
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling fltk-sys v1.1.11
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking ordered-float v2.7.0
[INFO] [stderr]     Checking owned_ttf_parser v0.12.1
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]     Checking ab_glyph v0.2.11
[INFO] [stderr]     Checking epaint v0.14.0
[INFO] [stderr]     Checking egui v0.14.2
[INFO] [stderr]    Compiling fltk-derive v1.1.11
[INFO] [stderr]     Checking epi v0.14.0
[INFO] [stderr]     Checking egui_demo_lib v0.14.0
[INFO] [stderr]     Checking fltk v1.1.11
[INFO] [stderr]     Checking fltk-egui v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "6d4d0c0614750bcfe7e64a0634e96d421b5a02f66fcba8bf002152b65044760f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d4d0c0614750bcfe7e64a0634e96d421b5a02f66fcba8bf002152b65044760f", kill_on_drop: false }`
[INFO] [stdout] 6d4d0c0614750bcfe7e64a0634e96d421b5a02f66fcba8bf002152b65044760f