[INFO] fetching crate clipper2-sys 0.5.0...
[INFO] testing clipper2-sys-0.5.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate clipper2-sys 0.5.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate clipper2-sys 0.5.0
[INFO] finished tweaking crates.io crate clipper2-sys 0.5.0
[INFO] tweaked toml for crates.io crate clipper2-sys 0.5.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate clipper2-sys 0.5.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate clipper2-sys 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustc-hash v2.1.0
[INFO] [stderr]   Downloaded libloading v0.8.6
[INFO] [stderr]   Downloaded prettyplease v0.2.25
[INFO] [stderr]   Downloaded cc v1.2.13
[INFO] [stderr]   Downloaded bindgen v0.71.1
[INFO] [stderr]   Downloaded syn v2.0.90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8a33c91b348f61aba1bbf7017f996e7f20f602d21da418031000ebdad2ae238
[INFO] running `Command { std: "docker" "start" "-a" "d8a33c91b348f61aba1bbf7017f996e7f20f602d21da418031000ebdad2ae238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8a33c91b348f61aba1bbf7017f996e7f20f602d21da418031000ebdad2ae238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8a33c91b348f61aba1bbf7017f996e7f20f602d21da418031000ebdad2ae238", kill_on_drop: false }`
[INFO] [stdout] d8a33c91b348f61aba1bbf7017f996e7f20f602d21da418031000ebdad2ae238
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1667ceda1eb4b343508c9966e5fb4752a0f1f8639c2496c4477645426e5273ae
[INFO] running `Command { std: "docker" "start" "-a" "1667ceda1eb4b343508c9966e5fb4752a0f1f8639c2496c4477645426e5273ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.13
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling clipper2-sys v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPath64* clipper_path64_of_points(void*, ClipperPoint64*, size_t)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:235:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   235 |   for (int i = 0; i < len_pts; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~~~~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPathD* clipper_pathd_of_points(void*, ClipperPointD*, size_t)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:245:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   245 |   for (int i = 0; i < len_pts; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~~~~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPaths64* clipper_paths64_of_paths(void*, ClipperPath64**, size_t)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:296:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   296 |   for (int i = 0; i < len_paths; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~~~~~~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPathsD* clipper_pathsd_of_paths(void*, ClipperPathD**, size_t)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:306:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   306 |   for (int i = 0; i < len_paths; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~~~~~~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPoint64* clipper_path64_to_points(void*, ClipperPath64*)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:348:21: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   348 |   for (int i = 0; i < len; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPointD* clipper_pathd_to_points(void*, ClipperPathD*)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:358:21: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   358 |   for (int i = 0; i < len; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'size_t* clipper_paths64_lengths(void*, ClipperPaths64*)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:376:21: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   376 |   for (int i = 0; i < n; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'size_t* clipper_pathsd_lengths(void*, ClipperPathsD*)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:386:21: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   386 |   for (int i = 0; i < n; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPoint64** clipper_paths64_to_points(void**, ClipperPaths64*)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:426:21: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   426 |   for (int i = 0; i < n; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:428:23: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   428 |     for (int j = 0; j < len; ++j) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                     ~~^~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPointD** clipper_pathsd_to_points(void**, ClipperPathsD*)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:439:21: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   439 |   for (int i = 0; i < n; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:441:23: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   441 |     for (int j = 0; j < len; ++j) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                     ~~^~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/conv.cpp: In function 'ClipperJoinType to_c(Clipper2Lib::JoinType)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/conv.cpp:94:10: warning: enumeration value 'Bevel' not handled in switch [-Wswitch]
[INFO] [stderr] warning: clipper2-sys@0.5.0:    94 |   switch (jointype) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |          ^
[INFO] [stdout] warning: unused variable: `is_success`
[INFO] [stdout]   --> src/double/clipper_d.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |             let is_success = clipper_clipperd_execute(
[INFO] [stdout]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_success`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_success`
[INFO] [stdout]   --> src/double/clipper_d.rs:96:17
[INFO] [stdout]    |
[INFO] [stdout] 96 |             let is_success = clipper_clipperd_execute_tree_with_open(
[INFO] [stdout]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_success`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_success`
[INFO] [stdout]   --> src/int64/clipper_64.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |             let is_success = clipper_clipper64_execute(
[INFO] [stdout]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_success`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_success`
[INFO] [stdout]   --> src/int64/clipper_64.rs:94:17
[INFO] [stdout]    |
[INFO] [stdout] 94 |             let is_success = clipper_clipper64_execute_tree_with_open(
[INFO] [stdout]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_success`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `free` is never used
[INFO] [stdout]   --> src/lib.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub(crate) unsafe fn free(p: *mut std::os::raw::c_void) {
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.26s
[INFO] running `Command { std: "docker" "inspect" "1667ceda1eb4b343508c9966e5fb4752a0f1f8639c2496c4477645426e5273ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1667ceda1eb4b343508c9966e5fb4752a0f1f8639c2496c4477645426e5273ae", kill_on_drop: false }`
[INFO] [stdout] 1667ceda1eb4b343508c9966e5fb4752a0f1f8639c2496c4477645426e5273ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b50e9cd05e1762836b870ce113ad3a192d03bb6b8d8246edd89bd141c1d6721
[INFO] running `Command { std: "docker" "start" "-a" "6b50e9cd05e1762836b870ce113ad3a192d03bb6b8d8246edd89bd141c1d6721", kill_on_drop: false }`
[INFO] [stderr]    Compiling clipper2-sys v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPath64* clipper_path64_of_points(void*, ClipperPoint64*, size_t)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:235:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   235 |   for (int i = 0; i < len_pts; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~~~~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPathD* clipper_pathd_of_points(void*, ClipperPointD*, size_t)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:245:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   245 |   for (int i = 0; i < len_pts; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~~~~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPaths64* clipper_paths64_of_paths(void*, ClipperPath64**, size_t)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:296:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   296 |   for (int i = 0; i < len_paths; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~~~~~~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPathsD* clipper_pathsd_of_paths(void*, ClipperPathD**, size_t)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:306:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   306 |   for (int i = 0; i < len_paths; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~~~~~~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPoint64* clipper_path64_to_points(void*, ClipperPath64*)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:348:21: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   348 |   for (int i = 0; i < len; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPointD* clipper_pathd_to_points(void*, ClipperPathD*)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:358:21: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   358 |   for (int i = 0; i < len; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'size_t* clipper_paths64_lengths(void*, ClipperPaths64*)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:376:21: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   376 |   for (int i = 0; i < n; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'size_t* clipper_pathsd_lengths(void*, ClipperPathsD*)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:386:21: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   386 |   for (int i = 0; i < n; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPoint64** clipper_paths64_to_points(void**, ClipperPaths64*)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:426:21: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   426 |   for (int i = 0; i < n; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:428:23: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   428 |     for (int j = 0; j < len; ++j) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                     ~~^~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPointD** clipper_pathsd_to_points(void**, ClipperPathsD*)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:439:21: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   439 |   for (int i = 0; i < n; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:441:23: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   441 |     for (int j = 0; j < len; ++j) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                     ~~^~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/conv.cpp: In function 'ClipperJoinType to_c(Clipper2Lib::JoinType)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/conv.cpp:94:10: warning: enumeration value 'Bevel' not handled in switch [-Wswitch]
[INFO] [stderr] warning: clipper2-sys@0.5.0:    94 |   switch (jointype) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |          ^
[INFO] [stdout] warning: unused variable: `is_success`
[INFO] [stdout]   --> src/double/clipper_d.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |             let is_success = clipper_clipperd_execute(
[INFO] [stdout]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_success`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_success`
[INFO] [stdout]   --> src/double/clipper_d.rs:96:17
[INFO] [stdout]    |
[INFO] [stdout] 96 |             let is_success = clipper_clipperd_execute_tree_with_open(
[INFO] [stdout]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_success`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_success`
[INFO] [stdout]   --> src/double/clipper_d.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |             let is_success = clipper_clipperd_execute(
[INFO] [stdout]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_success`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_success`
[INFO] [stdout]   --> src/int64/clipper_64.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |             let is_success = clipper_clipper64_execute(
[INFO] [stdout]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_success`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_success`
[INFO] [stdout]   --> src/int64/clipper_64.rs:94:17
[INFO] [stdout]    |
[INFO] [stdout] 94 |             let is_success = clipper_clipper64_execute_tree_with_open(
[INFO] [stdout]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_success`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_success`
[INFO] [stdout]   --> src/double/clipper_d.rs:96:17
[INFO] [stdout]    |
[INFO] [stdout] 96 |             let is_success = clipper_clipperd_execute_tree_with_open(
[INFO] [stdout]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_success`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `free` is never used
[INFO] [stdout]   --> src/lib.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub(crate) unsafe fn free(p: *mut std::os::raw::c_void) {
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_success`
[INFO] [stdout]   --> src/int64/clipper_64.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |             let is_success = clipper_clipper64_execute(
[INFO] [stdout]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_success`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_success`
[INFO] [stdout]   --> src/int64/clipper_64.rs:94:17
[INFO] [stdout]    |
[INFO] [stdout] 94 |             let is_success = clipper_clipper64_execute_tree_with_open(
[INFO] [stdout]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_success`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clip_paths`
[INFO] [stdout]   --> src/tests.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let clip_paths = PathsD::new(&vec![
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clip_paths`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clip2_paths`
[INFO] [stdout]   --> src/tests.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let clip2_paths = PathsD::new(&vec![PathD::new(&vec![
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clip2_paths`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/tests.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let mut path = PathD::new(&vec![
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/tests.rs:114:13
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let mut path = PathD::new(&vec![
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `free` is never used
[INFO] [stdout]   --> src/lib.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub(crate) unsafe fn free(p: *mut std::os::raw::c_void) {
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 32.68s
[INFO] running `Command { std: "docker" "inspect" "6b50e9cd05e1762836b870ce113ad3a192d03bb6b8d8246edd89bd141c1d6721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b50e9cd05e1762836b870ce113ad3a192d03bb6b8d8246edd89bd141c1d6721", kill_on_drop: false }`
[INFO] [stdout] 6b50e9cd05e1762836b870ce113ad3a192d03bb6b8d8246edd89bd141c1d6721
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 15a8c5dba1df333809879269942b0afe2554f93437088567484d65294cb29563
[INFO] running `Command { std: "docker" "start" "-a" "15a8c5dba1df333809879269942b0afe2554f93437088567484d65294cb29563", kill_on_drop: false }`
[INFO] [stderr]    Compiling clipper2-sys v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPath64* clipper_path64_of_points(void*, ClipperPoint64*, size_t)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:235:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   235 |   for (int i = 0; i < len_pts; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~~~~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPathD* clipper_pathd_of_points(void*, ClipperPointD*, size_t)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:245:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   245 |   for (int i = 0; i < len_pts; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~~~~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPaths64* clipper_paths64_of_paths(void*, ClipperPath64**, size_t)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:296:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   296 |   for (int i = 0; i < len_paths; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~~~~~~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPathsD* clipper_pathsd_of_paths(void*, ClipperPathD**, size_t)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:306:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   306 |   for (int i = 0; i < len_paths; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~~~~~~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPoint64* clipper_path64_to_points(void*, ClipperPath64*)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:348:21: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   348 |   for (int i = 0; i < len; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPointD* clipper_pathd_to_points(void*, ClipperPathD*)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:358:21: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   358 |   for (int i = 0; i < len; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'size_t* clipper_paths64_lengths(void*, ClipperPaths64*)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:376:21: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   376 |   for (int i = 0; i < n; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'size_t* clipper_pathsd_lengths(void*, ClipperPathsD*)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:386:21: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   386 |   for (int i = 0; i < n; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPoint64** clipper_paths64_to_points(void**, ClipperPaths64*)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:426:21: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   426 |   for (int i = 0; i < n; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:428:23: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   428 |     for (int j = 0; j < len; ++j) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                     ~~^~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp: In function 'ClipperPointD** clipper_pathsd_to_points(void**, ClipperPathsD*)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:439:21: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   439 |   for (int i = 0; i < n; ++i) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                   ~~^~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/clipper2c.cpp:441:23: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: clipper2-sys@0.5.0:   441 |     for (int j = 0; j < len; ++j) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |                     ~~^~~~~
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/conv.cpp: In function 'ClipperJoinType to_c(Clipper2Lib::JoinType)':
[INFO] [stderr] warning: clipper2-sys@0.5.0: clipper2c/src/conv.cpp:94:10: warning: enumeration value 'Bevel' not handled in switch [-Wswitch]
[INFO] [stderr] warning: clipper2-sys@0.5.0:    94 |   switch (jointype) {
[INFO] [stderr] warning: clipper2-sys@0.5.0:       |          ^
[INFO] [stderr] warning: unused variable: `is_success`
[INFO] [stderr]   --> src/double/clipper_d.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |             let is_success = clipper_clipperd_execute(
[INFO] [stderr]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_success`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `is_success`
[INFO] [stderr]   --> src/double/clipper_d.rs:96:17
[INFO] [stderr]    |
[INFO] [stderr] 96 |             let is_success = clipper_clipperd_execute_tree_with_open(
[INFO] [stderr]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_success`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `is_success`
[INFO] [stderr]   --> src/int64/clipper_64.rs:72:17
[INFO] [stderr]    |
[INFO] [stderr] 72 |             let is_success = clipper_clipper64_execute(
[INFO] [stderr]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_success`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `is_success`
[INFO] [stderr]   --> src/int64/clipper_64.rs:94:17
[INFO] [stderr]    |
[INFO] [stderr] 94 |             let is_success = clipper_clipper64_execute_tree_with_open(
[INFO] [stderr]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_success`
[INFO] [stderr] 
[INFO] [stderr] warning: function `free` is never used
[INFO] [stderr]   --> src/lib.rs:20:22
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub(crate) unsafe fn free(p: *mut std::os::raw::c_void) {
[INFO] [stderr]    |                      ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `clip_paths`
[INFO] [stderr]   --> src/tests.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |         let clip_paths = PathsD::new(&vec![
[INFO] [stderr]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clip_paths`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `clip2_paths`
[INFO] [stderr]   --> src/tests.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let clip2_paths = PathsD::new(&vec![PathD::new(&vec![
[INFO] [stderr]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clip2_paths`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/tests.rs:80:13
[INFO] [stderr]    |
[INFO] [stderr] 80 |         let mut path = PathD::new(&vec![
[INFO] [stderr]    |             ----^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/tests.rs:114:13
[INFO] [stderr]     |
[INFO] [stderr] 114 |         let mut path = PathD::new(&vec![
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: `clipper2-sys` (lib) generated 5 warnings (run `cargo fix --lib -p clipper2-sys` to apply 4 suggestions)
[INFO] [stderr] warning: `clipper2-sys` (lib test) generated 9 warnings (5 duplicates) (run `cargo fix --lib -p clipper2-sys --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 32.72s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/clipper2_sys-474aa84fb8095798)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::tests::test_clipper_union_work ... ok
[INFO] [stdout] test tests::tests::test_clipper_union_tree_work ... ok
[INFO] [stdout] test tests::tests::test_path_d_work ... ok
[INFO] [stdout] test tests::tests::test_path_union ... ok
[INFO] [stdout] test tests::tests::test_paths_d_work ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests clipper2_sys
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "15a8c5dba1df333809879269942b0afe2554f93437088567484d65294cb29563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15a8c5dba1df333809879269942b0afe2554f93437088567484d65294cb29563", kill_on_drop: false }`
[INFO] [stdout] 15a8c5dba1df333809879269942b0afe2554f93437088567484d65294cb29563
