[INFO] fetching crate ramer_douglas_peucker 0.2.0...
[INFO] testing ramer_douglas_peucker-0.2.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate ramer_douglas_peucker 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ramer_douglas_peucker 0.2.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ramer_douglas_peucker 0.2.0
[INFO] finished tweaking crates.io crate ramer_douglas_peucker 0.2.0
[INFO] tweaked toml for crates.io crate ramer_douglas_peucker 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65fee4525eef4132e614f4e17929d98b5e57b72b284ef5bb0ded1e5bdc56c811
[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" "65fee4525eef4132e614f4e17929d98b5e57b72b284ef5bb0ded1e5bdc56c811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65fee4525eef4132e614f4e17929d98b5e57b72b284ef5bb0ded1e5bdc56c811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65fee4525eef4132e614f4e17929d98b5e57b72b284ef5bb0ded1e5bdc56c811", kill_on_drop: false }`
[INFO] [stdout] 65fee4525eef4132e614f4e17929d98b5e57b72b284ef5bb0ded1e5bdc56c811
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", 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] 587d789cf33d722b3fb5e31213f2a8b80acb0f87abb6d8cfd6a7f4af7a907ecc
[INFO] running `Command { std: "docker" "start" "-a" "587d789cf33d722b3fb5e31213f2a8b80acb0f87abb6d8cfd6a7f4af7a907ecc", kill_on_drop: false }`
[INFO] [stderr]    Compiling mint v0.5.6
[INFO] [stderr]    Compiling legasea_line v0.2.0
[INFO] [stderr]    Compiling ramer_douglas_peucker v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.49s
[INFO] running `Command { std: "docker" "inspect" "587d789cf33d722b3fb5e31213f2a8b80acb0f87abb6d8cfd6a7f4af7a907ecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "587d789cf33d722b3fb5e31213f2a8b80acb0f87abb6d8cfd6a7f4af7a907ecc", kill_on_drop: false }`
[INFO] [stdout] 587d789cf33d722b3fb5e31213f2a8b80acb0f87abb6d8cfd6a7f4af7a907ecc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 78285b8b77c8f9acf2f7fa86c8eb3cd9a7ea391448bb11490363eabff20a3b5b
[INFO] running `Command { std: "docker" "start" "-a" "78285b8b77c8f9acf2f7fa86c8eb3cd9a7ea391448bb11490363eabff20a3b5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling ramer_douglas_peucker v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "78285b8b77c8f9acf2f7fa86c8eb3cd9a7ea391448bb11490363eabff20a3b5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78285b8b77c8f9acf2f7fa86c8eb3cd9a7ea391448bb11490363eabff20a3b5b", kill_on_drop: false }`
[INFO] [stdout] 78285b8b77c8f9acf2f7fa86c8eb3cd9a7ea391448bb11490363eabff20a3b5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 737834aee50fbe1c3d75eb5658fc1eb055fb34ba73af3755cae26970ed56ebd1
[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" "737834aee50fbe1c3d75eb5658fc1eb055fb34ba73af3755cae26970ed56ebd1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ramer_douglas_peucker-5223ec8bade2168f
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::two_points ... ok
[INFO] [stdout] test tests::inner_edges_out ... ok
[INFO] [stdout] test tests::one_point ... ok
[INFO] [stdout] test tests::within_center_out ... ok
[INFO] [stdout] test tests::within_epsilon ... ok
[INFO] [stdout] test tests::simplify_circle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ramer_douglas_peucker
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "737834aee50fbe1c3d75eb5658fc1eb055fb34ba73af3755cae26970ed56ebd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "737834aee50fbe1c3d75eb5658fc1eb055fb34ba73af3755cae26970ed56ebd1", kill_on_drop: false }`
[INFO] [stdout] 737834aee50fbe1c3d75eb5658fc1eb055fb34ba73af3755cae26970ed56ebd1