[INFO] fetching crate polyline_rust 0.1.1...
[INFO] testing polyline_rust-0.1.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate polyline_rust 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate polyline_rust 0.1.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polyline_rust 0.1.1
[INFO] finished tweaking crates.io crate polyline_rust 0.1.1
[INFO] tweaked toml for crates.io crate polyline_rust 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 626f9479558141af95105c567776df0532197f7d7f296583e0d84a400ea16da7
[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" "626f9479558141af95105c567776df0532197f7d7f296583e0d84a400ea16da7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "626f9479558141af95105c567776df0532197f7d7f296583e0d84a400ea16da7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "626f9479558141af95105c567776df0532197f7d7f296583e0d84a400ea16da7", kill_on_drop: false }`
[INFO] [stdout] 626f9479558141af95105c567776df0532197f7d7f296583e0d84a400ea16da7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d402a39100cf0d894af0300408d86173027a6e91e17305ce5dbf49c5c9538e5
[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" "0d402a39100cf0d894af0300408d86173027a6e91e17305ce5dbf49c5c9538e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling polyline_rust v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "0d402a39100cf0d894af0300408d86173027a6e91e17305ce5dbf49c5c9538e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d402a39100cf0d894af0300408d86173027a6e91e17305ce5dbf49c5c9538e5", kill_on_drop: false }`
[INFO] [stdout] 0d402a39100cf0d894af0300408d86173027a6e91e17305ce5dbf49c5c9538e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d96a8f15d78db30e77fad7d999f11685ec1bc1efc25fa0ce7cc70d7d124fa86
[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" "0d96a8f15d78db30e77fad7d999f11685ec1bc1efc25fa0ce7cc70d7d124fa86", kill_on_drop: false }`
[INFO] [stderr]    Compiling polyline_rust v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "0d96a8f15d78db30e77fad7d999f11685ec1bc1efc25fa0ce7cc70d7d124fa86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d96a8f15d78db30e77fad7d999f11685ec1bc1efc25fa0ce7cc70d7d124fa86", kill_on_drop: false }`
[INFO] [stdout] 0d96a8f15d78db30e77fad7d999f11685ec1bc1efc25fa0ce7cc70d7d124fa86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 91bcae96405ececfe70b7466d06114e5c38459911df8de73f36c25d9e2334923
[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" "91bcae96405ececfe70b7466d06114e5c38459911df8de73f36c25d9e2334923", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/polyline_rust-1eadb570fffe374f)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test tests::decode_tests::precision_5::empty_string ... ok
[INFO] [stdout] test tests::decode_tests::precision_5::test_decode5 ... ok
[INFO] [stdout] test tests::decode_tests::precision_6::multiple_points_with_minimal_distance ... ok
[INFO] [stdout] test tests::decode_tests::precision_6::test_decode6 ... ok
[INFO] [stdout] test tests::encode_tests::precision_5::empty_string ... ok
[INFO] [stdout] test tests::encode_tests::precision_5::same_point_twice ... ok
[INFO] [stdout] test tests::decode_tests::precision_5::same_point_twice ... ok
[INFO] [stdout] test tests::decode_tests::precision_5::single_point ... ok
[INFO] [stdout] test tests::encode_tests::precision_5::multiple_points ... ok
[INFO] [stdout] test tests::decode_tests::precision_5::multiple_points ... ok
[INFO] [stdout] test tests::encode_tests::precision_6::empty_string ... ok
[INFO] [stdout] test tests::decode_tests::precision_5::not_a_polyline ... ok
[INFO] [stdout] test tests::decode_tests::precision_6::not_a_polyline ... ok
[INFO] [stdout] test tests::decode_tests::precision_6::empty_string ... ok
[INFO] [stdout] test tests::decode_tests::precision_6::same_point_twice ... ok
[INFO] [stdout] test tests::encode_tests::precision_6::multiple_points_with_minimal_distance ... ok
[INFO] [stdout] test tests::encode_tests::precision_6::same_point_twice ... ok
[INFO] [stdout] test tests::encode_tests::precision_6::multiple_points ... ok
[INFO] [stdout] test tests::decode_tests::precision_6::multiple_points ... ok
[INFO] [stdout] test tests::encode_tests::precision_5::test_encode5 ... ok
[INFO] [stdout] test tests::encode_tests::precision_6::test_encode6 ... ok
[INFO] [stdout] test tests::encode_tests::precision_5::single_point ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polyline_rust
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "91bcae96405ececfe70b7466d06114e5c38459911df8de73f36c25d9e2334923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91bcae96405ececfe70b7466d06114e5c38459911df8de73f36c25d9e2334923", kill_on_drop: false }`
[INFO] [stdout] 91bcae96405ececfe70b7466d06114e5c38459911df8de73f36c25d9e2334923