[INFO] fetching crate dot-canvas 0.1.1...
[INFO] testing dot-canvas-0.1.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate dot-canvas 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate dot-canvas 0.1.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dot-canvas 0.1.1
[INFO] finished tweaking crates.io crate dot-canvas 0.1.1
[INFO] tweaked toml for crates.io crate dot-canvas 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9da3c516ca687d4840d142c78ba040fd567c28f22f0fe1842de2f345e4d23d9a
[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" "9da3c516ca687d4840d142c78ba040fd567c28f22f0fe1842de2f345e4d23d9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9da3c516ca687d4840d142c78ba040fd567c28f22f0fe1842de2f345e4d23d9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9da3c516ca687d4840d142c78ba040fd567c28f22f0fe1842de2f345e4d23d9a", kill_on_drop: false }`
[INFO] [stdout] 9da3c516ca687d4840d142c78ba040fd567c28f22f0fe1842de2f345e4d23d9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b3373f454ee96872f57f5912cf1fef6ecd173c3415485b355cf440a356c83ed
[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" "8b3373f454ee96872f57f5912cf1fef6ecd173c3415485b355cf440a356c83ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling dot-canvas v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "8b3373f454ee96872f57f5912cf1fef6ecd173c3415485b355cf440a356c83ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b3373f454ee96872f57f5912cf1fef6ecd173c3415485b355cf440a356c83ed", kill_on_drop: false }`
[INFO] [stdout] 8b3373f454ee96872f57f5912cf1fef6ecd173c3415485b355cf440a356c83ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28f8406a798ce3ea32d850dc2670d1db0a5b07700d366aaa547d91c040b089e6
[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" "28f8406a798ce3ea32d850dc2670d1db0a5b07700d366aaa547d91c040b089e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling dot-canvas v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "28f8406a798ce3ea32d850dc2670d1db0a5b07700d366aaa547d91c040b089e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28f8406a798ce3ea32d850dc2670d1db0a5b07700d366aaa547d91c040b089e6", kill_on_drop: false }`
[INFO] [stdout] 28f8406a798ce3ea32d850dc2670d1db0a5b07700d366aaa547d91c040b089e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 61af4e38fced6c41a62c9d7ac38fd40179204f4871bc205f06d74a8a26f91a4e
[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" "61af4e38fced6c41a62c9d7ac38fd40179204f4871bc205f06d74a8a26f91a4e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dot_canvas-a7550d4e151fd433)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test arc::tests::arc_center ... ok
[INFO] [stdout] test arc::tests::arc_center2 ... ok
[INFO] [stdout] test arc::tests::draw_arc ... ok
[INFO] [stdout] test circle::tests::draw_circle4 ... ok
[INFO] [stdout] test grid::tests::draw_cell_horizontal_line ... ok
[INFO] [stdout] test grid::tests::draw_cell_slant_line1 ... ok
[INFO] [stdout] test grid::tests::draw_cell_vertical_line ... ok
[INFO] [stdout] test arc::tests::draw_arc2 ... ok
[INFO] [stdout] test circle::tests::draw_dynamic ... ok
[INFO] [stdout] test grid::tests::draw_vertical_lines ... ok
[INFO] [stdout] test grid::tests::draw_cell_slant_line2 ... ok
[INFO] [stderr]    Doc-tests dot-canvas
[INFO] [stdout] test grid::tests::draw_cell_slant_line3 ... ok
[INFO] [stdout] test grid::tests::draw_slash_lines2 ... ok
[INFO] [stdout] test grid::tests::draw_horizontal_lines ... ok
[INFO] [stdout] test grid::tests::draw_slash_lines ... ok
[INFO] [stdout] test grid::tests::draw_slant_lines2 ... ok
[INFO] [stdout] test grid::tests::draw_slant_lines1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/grid.rs - grid::DOTS (line 3) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "61af4e38fced6c41a62c9d7ac38fd40179204f4871bc205f06d74a8a26f91a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61af4e38fced6c41a62c9d7ac38fd40179204f4871bc205f06d74a8a26f91a4e", kill_on_drop: false }`
[INFO] [stdout] 61af4e38fced6c41a62c9d7ac38fd40179204f4871bc205f06d74a8a26f91a4e