[INFO] fetching crate dot-canvas 0.1.1...
[INFO] testing dot-canvas-0.1.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate dot-canvas 0.1.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate dot-canvas 0.1.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", 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-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd84cc67898cb88a0c040de50c8b9d41ed3a32afcb36edea8e661d0379b12d83
[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" "dd84cc67898cb88a0c040de50c8b9d41ed3a32afcb36edea8e661d0379b12d83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd84cc67898cb88a0c040de50c8b9d41ed3a32afcb36edea8e661d0379b12d83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd84cc67898cb88a0c040de50c8b9d41ed3a32afcb36edea8e661d0379b12d83", kill_on_drop: false }`
[INFO] [stdout] dd84cc67898cb88a0c040de50c8b9d41ed3a32afcb36edea8e661d0379b12d83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a12a55c5e7f24b10374737174344caf25acbded40c64db3796accaad47494d9a
[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" "a12a55c5e7f24b10374737174344caf25acbded40c64db3796accaad47494d9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling dot-canvas v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "a12a55c5e7f24b10374737174344caf25acbded40c64db3796accaad47494d9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a12a55c5e7f24b10374737174344caf25acbded40c64db3796accaad47494d9a", kill_on_drop: false }`
[INFO] [stdout] a12a55c5e7f24b10374737174344caf25acbded40c64db3796accaad47494d9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbbf2953fa1b92578142e24db1f7b338c38ef37b54df5e847740a5051e3a2038
[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" "bbbf2953fa1b92578142e24db1f7b338c38ef37b54df5e847740a5051e3a2038", kill_on_drop: false }`
[INFO] [stderr]    Compiling dot-canvas v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "bbbf2953fa1b92578142e24db1f7b338c38ef37b54df5e847740a5051e3a2038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbbf2953fa1b92578142e24db1f7b338c38ef37b54df5e847740a5051e3a2038", kill_on_drop: false }`
[INFO] [stdout] bbbf2953fa1b92578142e24db1f7b338c38ef37b54df5e847740a5051e3a2038
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e4b19aea58149df3ff6ebf5721c816420ab528767fb4371a18f3d679a32fd004
[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" "e4b19aea58149df3ff6ebf5721c816420ab528767fb4371a18f3d679a32fd004", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 17 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dot_canvas-ab117dee84097152
[INFO] [stdout] test arc::tests::arc_center ... ok
[INFO] [stdout] test arc::tests::arc_center2 ... ok
[INFO] [stdout] test arc::tests::draw_arc2 ... ok
[INFO] [stdout] test grid::tests::draw_cell_horizontal_line ... ok
[INFO] [stdout] test arc::tests::draw_arc ... ok
[INFO] [stdout] test grid::tests::draw_cell_slant_line3 ... ok
[INFO] [stdout] test grid::tests::draw_cell_slant_line2 ... ok
[INFO] [stdout] test grid::tests::draw_cell_slant_line1 ... ok
[INFO] [stdout] test circle::tests::draw_circle4 ... ok
[INFO] [stdout] test circle::tests::draw_dynamic ... ok
[INFO] [stdout] test grid::tests::draw_slant_lines1 ... ok
[INFO] [stdout] test grid::tests::draw_horizontal_lines ... ok
[INFO] [stdout] test grid::tests::draw_slant_lines2 ... ok
[INFO] [stdout] test grid::tests::draw_slash_lines2 ... ok
[INFO] [stdout] test grid::tests::draw_vertical_lines ... ok
[INFO] [stdout] test grid::tests::draw_cell_vertical_line ... ok
[INFO] [stdout] test grid::tests::draw_slash_lines ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dot-canvas
[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" "e4b19aea58149df3ff6ebf5721c816420ab528767fb4371a18f3d679a32fd004", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4b19aea58149df3ff6ebf5721c816420ab528767fb4371a18f3d679a32fd004", kill_on_drop: false }`
[INFO] [stdout] e4b19aea58149df3ff6ebf5721c816420ab528767fb4371a18f3d679a32fd004