[INFO] fetching crate mtl-rs 0.1.8...
[INFO] testing mtl-rs-0.1.8 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate mtl-rs 0.1.8 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate mtl-rs 0.1.8
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mtl-rs 0.1.8
[INFO] tweaked toml for crates.io crate mtl-rs 0.1.8 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mtl-rs 0.1.8 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mtl-rs 0.1.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dlib v0.5.3
[INFO] [stderr]   Downloaded wayland-sys v0.31.10
[INFO] [stderr]   Downloaded wayland-scanner v0.31.9
[INFO] [stderr]   Downloaded objc2-link-presentation v0.2.2
[INFO] [stderr]   Downloaded dpi v0.1.2
[INFO] [stderr]   Downloaded objc2-uniform-type-identifiers v0.2.2
[INFO] [stderr]   Downloaded cursor-icon v1.2.0
[INFO] [stderr]   Downloaded objc2-core-data v0.2.2
[INFO] [stderr]   Downloaded objc2-core-video v0.3.2
[INFO] [stderr]   Downloaded raw-window-handle v0.6.2
[INFO] [stderr]   Downloaded objc2-metal v0.2.2
[INFO] [stderr]   Downloaded calloop v0.13.0
[INFO] [stderr]   Downloaded xkeysym v0.2.1
[INFO] [stderr]   Downloaded wayland-backend v0.3.14
[INFO] [stderr]   Downloaded smithay-client-toolkit v0.19.2
[INFO] [stderr]   Downloaded wayland-protocols v0.32.11
[INFO] [stderr]   Downloaded sctk-adwaita v0.10.1
[INFO] [stderr]   Downloaded objc2 v0.5.2
[INFO] [stderr]   Downloaded tiny-skia v0.11.4
[INFO] [stderr]   Downloaded objc2-metal v0.3.2
[INFO] [stderr]   Downloaded android-activity v0.6.0
[INFO] [stderr]   Downloaded objc2-foundation v0.2.2
[INFO] [stderr]   Downloaded wayland-client v0.31.13
[INFO] [stderr]   Downloaded objc2-ui-kit v0.2.2
[INFO] [stderr]   Downloaded tiny-skia-path v0.11.4
[INFO] [stderr]   Downloaded wayland-protocols-wlr v0.3.11
[INFO] [stderr]   Downloaded objc2-app-kit v0.2.2
[INFO] [stderr]   Downloaded objc2-cloud-kit v0.2.2
[INFO] [stderr]   Downloaded objc2-core-image v0.2.2
[INFO] [stderr]   Downloaded objc2-quartz-core v0.2.2
[INFO] [stderr]   Downloaded objc2-contacts v0.2.2
[INFO] [stderr]   Downloaded objc2-core-location v0.2.2
[INFO] [stderr]   Downloaded block2 v0.5.1
[INFO] [stderr]   Downloaded objc-sys v0.3.5
[INFO] [stderr]   Downloaded ab_glyph v0.2.32
[INFO] [stderr]   Downloaded wayland-cursor v0.31.13
[INFO] [stderr]   Downloaded objc2-user-notifications v0.2.2
[INFO] [stderr]   Downloaded winit v0.30.13
[INFO] [stderr]   Downloaded owned_ttf_parser v0.25.1
[INFO] [stderr]   Downloaded xcursor v0.3.10
[INFO] [stderr]   Downloaded smol_str v0.2.2
[INFO] [stderr]   Downloaded ab_glyph_rasterizer v0.1.10
[INFO] [stderr]   Downloaded strict-num v0.1.1
[INFO] [stderr]   Downloaded calloop-wayland-source v0.3.0
[INFO] [stderr]   Downloaded wayland-protocols-plasma v0.3.11
[INFO] [stderr]   Downloaded objc2-symbols v0.2.2
[INFO] [stderr]   Downloaded orbclient v0.3.51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de68f9cfc649530bacfe05d91362671d8d5dfe9de5b0bb3dc84084b62c31400c
[INFO] running `Command { std: "docker" "start" "-a" "de68f9cfc649530bacfe05d91362671d8d5dfe9de5b0bb3dc84084b62c31400c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de68f9cfc649530bacfe05d91362671d8d5dfe9de5b0bb3dc84084b62c31400c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de68f9cfc649530bacfe05d91362671d8d5dfe9de5b0bb3dc84084b62c31400c", kill_on_drop: false }`
[INFO] [stdout] de68f9cfc649530bacfe05d91362671d8d5dfe9de5b0bb3dc84084b62c31400c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a52cb43ad2e4b77826e8418322bafbdc46249788cbd64044e2c86bbf82b9898
[INFO] running `Command { std: "docker" "start" "-a" "8a52cb43ad2e4b77826e8418322bafbdc46249788cbd64044e2c86bbf82b9898", kill_on_drop: false }`
[INFO] [stderr]    Compiling objc2 v0.6.4
[INFO] [stderr]    Compiling objc2-encode v4.1.0
[INFO] [stderr]    Compiling mtl-rs v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] error: `objc2` only works on Apple platforms. Pass `--target aarch64-apple-darwin` or similar to compile for macOS.
[INFO] [stdout]        (If you're absolutely certain that you're using GNUStep, you can specify that with the `gnustep-x-y` Cargo feature instead).
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/objc2-0.6.4/src/lib.rs:219:1
[INFO] [stdout]     |
[INFO] [stdout] 219 | compile_error!("`objc2` only works on Apple platforms. Pass `--target aarch64-apple-darwin` or similar to compile for macOS.\n(If you're absolutely certain that you're using GNUStep, you can specify that with the `gnustep-x-y` Cargo feature instead).");
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `objc2` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "8a52cb43ad2e4b77826e8418322bafbdc46249788cbd64044e2c86bbf82b9898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a52cb43ad2e4b77826e8418322bafbdc46249788cbd64044e2c86bbf82b9898", kill_on_drop: false }`
[INFO] [stdout] 8a52cb43ad2e4b77826e8418322bafbdc46249788cbd64044e2c86bbf82b9898
