[INFO] cloning repository https://github.com/Mangiang/PyO3HelloWorld [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mangiang/PyO3HelloWorld" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMangiang%2FPyO3HelloWorld", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMangiang%2FPyO3HelloWorld'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a51acc301f778f3b5beb4b54bfc2d445e31a976e [INFO] testing Mangiang/PyO3HelloWorld against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMangiang%2FPyO3HelloWorld" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Mangiang/PyO3HelloWorld on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Mangiang/PyO3HelloWorld [INFO] finished tweaking git repo https://github.com/Mangiang/PyO3HelloWorld [INFO] tweaked toml for git repo https://github.com/Mangiang/PyO3HelloWorld written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/Mangiang/PyO3HelloWorld already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hermit-abi v0.1.14 [INFO] [stderr] Downloaded unindent v0.1.6 [INFO] [stderr] Downloaded memoffset v0.5.4 [INFO] [stderr] Downloaded deflate v0.8.4 [INFO] [stderr] Downloaded bytemuck v1.2.0 [INFO] [stderr] Downloaded paste-impl v0.1.18 [INFO] [stderr] Downloaded piston v0.50.0 [INFO] [stderr] Downloaded pistoncore-event_loop v0.50.0 [INFO] [stderr] Downloaded pyo3-derive-backend v0.10.1 [INFO] [stderr] Downloaded paste v0.1.18 [INFO] [stderr] Downloaded pyo3cls v0.10.1 [INFO] [stderr] Downloaded pyo3 v0.10.1 [INFO] [stderr] Downloaded inventory-impl v0.1.7 [INFO] [stderr] Downloaded inventory v0.1.7 [INFO] [stderr] Downloaded pistoncore-window v0.45.0 [INFO] [stderr] Downloaded downcast-rs v1.1.1 [INFO] [stderr] Downloaded backtrace v0.3.49 [INFO] [stderr] Downloaded addr2line v0.12.2 [INFO] [stderr] Downloaded pistoncore-input v0.28.1 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.64.0 [INFO] [stderr] Downloaded ctor v0.1.15 [INFO] [stderr] Downloaded indoc-impl v0.3.6 [INFO] [stderr] Downloaded indoc v0.3.6 [INFO] [stderr] Downloaded ghost v0.1.2 [INFO] [stderr] Downloaded smallvec v1.4.0 [INFO] [stderr] Downloaded parking_lot_core v0.7.2 [INFO] [stderr] Downloaded parking_lot v0.10.2 [INFO] [stderr] Downloaded proc-macro-hack v0.5.16 [INFO] [stderr] Downloaded png v0.16.5 [INFO] [stderr] Downloaded jpeg-decoder v0.1.19 [INFO] [stderr] Downloaded image v0.23.6 [INFO] [stderr] Downloaded gimli v0.21.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 94ac5af838c24820afdbce50a719a3f5f2014c4bc005bf6140b6b022005c7fd1 [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" "94ac5af838c24820afdbce50a719a3f5f2014c4bc005bf6140b6b022005c7fd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94ac5af838c24820afdbce50a719a3f5f2014c4bc005bf6140b6b022005c7fd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94ac5af838c24820afdbce50a719a3f5f2014c4bc005bf6140b6b022005c7fd1", kill_on_drop: false }` [INFO] [stdout] 94ac5af838c24820afdbce50a719a3f5f2014c4bc005bf6140b6b022005c7fd1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] b2a85bbedc11fb751f9f8901b697641588f4bd27c86258655057bc0b63e62fe4 [INFO] running `Command { std: "docker" "start" "-a" "b2a85bbedc11fb751f9f8901b697641588f4bd27c86258655057bc0b63e62fe4", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling piston-float v1.0.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling adler32 v1.1.0 [INFO] [stderr] Compiling piston-graphics_api_version v0.2.0 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling inventory v0.1.7 [INFO] [stderr] Compiling unindent v0.1.6 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling piston-texture v0.8.0 [INFO] [stderr] Compiling bytemuck v1.2.0 [INFO] [stderr] Compiling interpolation v0.2.0 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling piston-viewport v1.0.0 [INFO] [stderr] Compiling vecmath v1.0.0 [INFO] [stderr] Compiling shader_version v0.6.0 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling pyo3 v0.10.1 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling deflate v0.8.4 [INFO] [stderr] Compiling tiff v0.5.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling wayland-sys v0.21.13 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling png v0.16.5 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling glutin_egl_sys v0.1.4 [INFO] [stderr] Compiling glutin_glx_sys v0.1.6 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling piston2d-graphics v0.36.0 [INFO] [stderr] Compiling wayland-commons v0.21.13 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.19 [INFO] [stderr] Compiling image v0.23.6 [INFO] [stderr] Compiling pyo3-derive-backend v0.10.1 [INFO] [stderr] Compiling indoc-impl v0.3.6 [INFO] [stderr] Compiling ghost v0.1.2 [INFO] [stderr] Compiling ctor v0.1.15 [INFO] [stderr] Compiling inventory-impl v0.1.7 [INFO] [stderr] Compiling pyo3cls v0.10.1 [INFO] [stderr] Compiling indoc v0.3.6 [INFO] [stderr] Compiling piston2d-opengl_graphics v0.72.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.6 [INFO] [stderr] Compiling winit v0.19.5 [INFO] [stderr] Compiling pistoncore-input v0.28.1 [INFO] [stderr] Compiling glutin v0.21.2 [INFO] [stderr] Compiling pistoncore-window v0.45.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.50.0 [INFO] [stderr] Compiling pistoncore-glutin_window v0.64.0 [INFO] [stderr] Compiling piston v0.50.0 [INFO] [stderr] Compiling PyO3HelloWorld v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `py` [INFO] [stdout] --> src/lib.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | fn init(py: Python, m: &PyModule) -> PyResult<()> { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_py` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `HelloWorld` should have a snake case name [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | mod HelloWorld; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `hello_world` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 36s [INFO] running `Command { std: "docker" "inspect" "b2a85bbedc11fb751f9f8901b697641588f4bd27c86258655057bc0b63e62fe4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2a85bbedc11fb751f9f8901b697641588f4bd27c86258655057bc0b63e62fe4", kill_on_drop: false }` [INFO] [stdout] b2a85bbedc11fb751f9f8901b697641588f4bd27c86258655057bc0b63e62fe4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 76fa667c83d52afa317708158c24853589189daca5afd0263fea863f4b384f24 [INFO] running `Command { std: "docker" "start" "-a" "76fa667c83d52afa317708158c24853589189daca5afd0263fea863f4b384f24", kill_on_drop: false }` [INFO] [stderr] Compiling PyO3HelloWorld v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `py` [INFO] [stdout] --> src/lib.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | fn init(py: Python, m: &PyModule) -> PyResult<()> { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_py` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `HelloWorld` should have a snake case name [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | mod HelloWorld; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `hello_world` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.46s [INFO] running `Command { std: "docker" "inspect" "76fa667c83d52afa317708158c24853589189daca5afd0263fea863f4b384f24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76fa667c83d52afa317708158c24853589189daca5afd0263fea863f4b384f24", kill_on_drop: false }` [INFO] [stdout] 76fa667c83d52afa317708158c24853589189daca5afd0263fea863f4b384f24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1351a9fbd05686caa457ef1b8bde63d81cdc91d3de30889b4c9ffe87734aadc5 [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" "1351a9fbd05686caa457ef1b8bde63d81cdc91d3de30889b4c9ffe87734aadc5", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `py` [INFO] [stderr] --> src/lib.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | fn init(py: Python, m: &PyModule) -> PyResult<()> { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_py` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: module `HelloWorld` should have a snake case name [INFO] [stderr] --> src/lib.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | mod HelloWorld; [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `hello_world` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hello_world-dad19b81a1e50088) [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" "1351a9fbd05686caa457ef1b8bde63d81cdc91d3de30889b4c9ffe87734aadc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1351a9fbd05686caa457ef1b8bde63d81cdc91d3de30889b4c9ffe87734aadc5", kill_on_drop: false }` [INFO] [stdout] 1351a9fbd05686caa457ef1b8bde63d81cdc91d3de30889b4c9ffe87734aadc5