[INFO] fetching crate topojson 0.5.0...
[INFO] testing topojson-0.5.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate topojson 0.5.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate topojson 0.5.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate topojson 0.5.0
[INFO] finished tweaking crates.io crate topojson 0.5.0
[INFO] tweaked toml for crates.io crate topojson 0.5.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate topojson 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded geojson v0.21.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ce0b47c10776393112394048275e737568d9e327ad042c8dd21eb7a30a93ed1c
[INFO] running `Command { std: "docker" "start" "-a" "ce0b47c10776393112394048275e737568d9e327ad042c8dd21eb7a30a93ed1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce0b47c10776393112394048275e737568d9e327ad042c8dd21eb7a30a93ed1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce0b47c10776393112394048275e737568d9e327ad042c8dd21eb7a30a93ed1c", kill_on_drop: false }`
[INFO] [stdout] ce0b47c10776393112394048275e737568d9e327ad042c8dd21eb7a30a93ed1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2dbed38a78ce47087389dcd232b391c342162a571cb69262eb95f707fafe23b1
[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" "2dbed38a78ce47087389dcd232b391c342162a571cb69262eb95f707fafe23b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling geojson v0.21.0
[INFO] [stderr]    Compiling topojson v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.50s
[INFO] running `Command { std: "docker" "inspect" "2dbed38a78ce47087389dcd232b391c342162a571cb69262eb95f707fafe23b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dbed38a78ce47087389dcd232b391c342162a571cb69262eb95f707fafe23b1", kill_on_drop: false }`
[INFO] [stdout] 2dbed38a78ce47087389dcd232b391c342162a571cb69262eb95f707fafe23b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7540b55d05b79088802922d0d658ffd8f002016cc2717eb7d0fbacc91ec75a1
[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" "d7540b55d05b79088802922d0d658ffd8f002016cc2717eb7d0fbacc91ec75a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling topojson v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "d7540b55d05b79088802922d0d658ffd8f002016cc2717eb7d0fbacc91ec75a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7540b55d05b79088802922d0d658ffd8f002016cc2717eb7d0fbacc91ec75a1", kill_on_drop: false }`
[INFO] [stdout] d7540b55d05b79088802922d0d658ffd8f002016cc2717eb7d0fbacc91ec75a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8935627f7673c15a977c6f03c24ee5736bdb635d5a7729cc72e5794dffeb3b2
[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" "c8935627f7673c15a977c6f03c24ee5736bdb635d5a7729cc72e5794dffeb3b2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/topojson-a5d9be3037a45a38)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test geometry::tests::decode_invalid_linestring ... ok
[INFO] [stdout] test geometry::tests::encode_decode_geometry_with_arc_indexes_polygon ... ok
[INFO] [stdout] test geometry::tests::encode_decode_geometry_with_foreign_member ... ok
[INFO] [stdout] test geometry::tests::encode_decode_geometry_with_properties ... ok
[INFO] [stdout] test geometry::tests::encode_decode_geometry_collection ... ok
[INFO] [stdout] test topology::tests::decode_invalid_topology_bad_type ... ok
[INFO] [stdout] test geometry::tests::encode_decode_geometry_with_position ... ok
[INFO] [stdout] test topology::tests::decode_invalid_topology_no_arcs ... ok
[INFO] [stdout] test to_geojson::tests::convert_fails_unknown_key ... ok
[INFO] [stdout] test topology::tests::encode_decode_topology_arcs_object ... ok
[INFO] [stdout] test topology::tests::encode_decode_topology_arcs_transform ... ok
[INFO] [stdout] test topology::tests::encode_decode_topology_example_quantized_specifications ... ok
[INFO] [stdout] test geometry::tests::encode_decode_geometry_with_arc_indexes_linestring ... ok
[INFO] [stdout] test topology::tests::encode_decode_topology_arcs_transform_geom_collection ... ok
[INFO] [stdout] test to_geojson::tests::convert_quantized_topology_example_specifications ... ok
[INFO] [stdout] test topology::tests::list_names_objects ... ok
[INFO] [stdout] test topology::tests::decode_invalid_topology_no_objects ... ok
[INFO] [stdout] test topology::tests::encode_decode_topology_arcs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests topojson
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 59) ... ok
[INFO] [stdout] test src/lib.rs - (line 93) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c8935627f7673c15a977c6f03c24ee5736bdb635d5a7729cc72e5794dffeb3b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8935627f7673c15a977c6f03c24ee5736bdb635d5a7729cc72e5794dffeb3b2", kill_on_drop: false }`
[INFO] [stdout] c8935627f7673c15a977c6f03c24ee5736bdb635d5a7729cc72e5794dffeb3b2