[INFO] cloning repository https://github.com/samgiles/minesweepe-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samgiles/minesweepe-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamgiles%2Fminesweepe-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamgiles%2Fminesweepe-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 885f2bcad66730d655cc2fc952e0d777b2e972a6
[INFO] checking samgiles/minesweepe-rs against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamgiles%2Fminesweepe-rs" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/samgiles/minesweepe-rs on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/samgiles/minesweepe-rs
[INFO] finished tweaking git repo https://github.com/samgiles/minesweepe-rs
[INFO] tweaked toml for git repo https://github.com/samgiles/minesweepe-rs written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/samgiles/minesweepe-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d4708c50bb6724feef7f71c4d03739c9eb478ee09bb4df4a4b9cb3cc1a0a2bb
[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" "5d4708c50bb6724feef7f71c4d03739c9eb478ee09bb4df4a4b9cb3cc1a0a2bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d4708c50bb6724feef7f71c4d03739c9eb478ee09bb4df4a4b9cb3cc1a0a2bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d4708c50bb6724feef7f71c4d03739c9eb478ee09bb4df4a4b9cb3cc1a0a2bb", kill_on_drop: false }`
[INFO] [stdout] 5d4708c50bb6724feef7f71c4d03739c9eb478ee09bb4df4a4b9cb3cc1a0a2bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e47acbd55fda3956e04df695cfce5df6624bc66e5010d5e317ba3b3e3b004c6
[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" "9e47acbd55fda3956e04df695cfce5df6624bc66e5010d5e317ba3b3e3b004c6", kill_on_drop: false }`
[INFO] [stderr]     Checking once_cell v1.4.1
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[INFO] [stderr]    Compiling memchr v2.3.4
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[INFO] [stderr]    Compiling syn v1.0.48
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[INFO] [stderr]    Compiling wayland-scanner v0.28.1
[INFO] [stderr]     Checking rand_core v0.5.1
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[INFO] [stderr]    Compiling jobserver v0.1.21
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[INFO] [stderr]     Checking crossbeam-deque v0.8.0
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[INFO] [stderr]    Compiling wayland-client v0.27.0
[INFO] [stderr]    Compiling wayland-protocols v0.27.0
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[INFO] [stderr]    Compiling wayland-client v0.28.1
[INFO] [stderr]    Compiling wayland-protocols v0.28.1
[INFO] [stderr]    Compiling cmake v0.1.44
[INFO] [stderr]     Checking lyon_path v0.15.2
[INFO] [stderr]     Checking rayon v1.5.0
[INFO] [stderr]     Checking wayland-commons v0.27.0
[INFO] [stderr]    Compiling servo-freetype-sys v4.0.5
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]     Checking lyon_tessellation v0.15.9
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[INFO] [stderr]     Checking wayland-commons v0.28.1
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[INFO] [stderr]     Checking lyon v0.15.9
[INFO] [stderr]     Checking freetype v0.4.1
[INFO] [stderr]     Checking servo-fontconfig v0.4.0
[INFO] [stderr]     Checking font-kit v0.6.0
[INFO] [stderr]     Checking glyph_brush_draw_cache v0.1.3
[INFO] [stderr]     Checking glyph_brush v0.7.0
[INFO] [stderr]     Checking wayland-cursor v0.27.0
[INFO] [stderr]     Checking wayland-cursor v0.28.1
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling pin-project-internal v1.0.1
[INFO] [stderr]    Compiling futures-macro v0.3.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling zerocopy-derive v0.2.0
[INFO] [stderr]     Checking gfx-backend-vulkan v0.6.5
[INFO] [stderr]     Checking clipboard_x11 v0.1.0
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[INFO] [stderr]     Checking zerocopy v0.3.0
[INFO] [stderr]     Checking pin-project v1.0.1
[INFO] [stderr]     Checking futures-util v0.3.7
[INFO] [stderr]     Checking thiserror v1.0.21
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[INFO] [stderr]     Checking smithay-clipboard v0.5.2
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[INFO] [stderr]     Checking wgpu-core v0.6.5
[INFO] [stderr]     Checking futures-executor v0.3.7
[INFO] [stderr]     Checking futures v0.3.7
[INFO] [stderr]     Checking iced_futures v0.1.2 (https://github.com/hecrj/iced.git?branch=master#e6131783)
[INFO] [stderr]     Checking iced_native v0.2.2 (https://github.com/hecrj/iced.git?branch=master#e6131783)
[INFO] [stderr]     Checking iced_graphics v0.1.0 (https://github.com/hecrj/iced.git?branch=master#e6131783)
[INFO] [stderr]     Checking iced_winit v0.1.1 (https://github.com/hecrj/iced.git?branch=master#e6131783)
[INFO] [stderr]     Checking wgpu v0.6.0
[INFO] [stderr]     Checking wgpu_glyph v0.10.0
[INFO] [stderr]     Checking iced_wgpu v0.2.2 (https://github.com/hecrj/iced.git?branch=master#e6131783)
[INFO] [stderr]     Checking iced v0.1.1 (https://github.com/hecrj/iced.git?branch=master#e6131783)
[INFO] [stderr]     Checking minesweepe-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 42s
[INFO] running `Command { std: "docker" "inspect" "9e47acbd55fda3956e04df695cfce5df6624bc66e5010d5e317ba3b3e3b004c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e47acbd55fda3956e04df695cfce5df6624bc66e5010d5e317ba3b3e3b004c6", kill_on_drop: false }`
[INFO] [stdout] 9e47acbd55fda3956e04df695cfce5df6624bc66e5010d5e317ba3b3e3b004c6