[INFO] cloning repository https://github.com/SaucySalamander/potato [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SaucySalamander/potato" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaucySalamander%2Fpotato", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaucySalamander%2Fpotato'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7c3dc4a645109a10726c12c7abb8db4fc455e3dc [INFO] checking SaucySalamander/potato against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaucySalamander%2Fpotato" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SaucySalamander/potato on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SaucySalamander/potato [INFO] finished tweaking git repo https://github.com/SaucySalamander/potato [INFO] tweaked toml for git repo https://github.com/SaucySalamander/potato written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/SaucySalamander/potato already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v1.0.38 [INFO] [stderr] Downloaded num-complex v0.3.0 [INFO] [stderr] Downloaded num-bigint v0.3.0 [INFO] [stderr] Downloaded num v0.3.0 [INFO] [stderr] Downloaded libc v0.2.74 [INFO] [stderr] Downloaded simple_logger v1.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85ae1edae91d556aaf29174cb16ab21b45f3c8e8aac1c510044f867b0fd55bc4 [INFO] running `Command { std: "docker" "start" "-a" "85ae1edae91d556aaf29174cb16ab21b45f3c8e8aac1c510044f867b0fd55bc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85ae1edae91d556aaf29174cb16ab21b45f3c8e8aac1c510044f867b0fd55bc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85ae1edae91d556aaf29174cb16ab21b45f3c8e8aac1c510044f867b0fd55bc4", kill_on_drop: false }` [INFO] [stdout] 85ae1edae91d556aaf29174cb16ab21b45f3c8e8aac1c510044f867b0fd55bc4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4fe2a9b658c0e08bb454407d671a48e7e212942197eec28bba044a8fb78f3da [INFO] running `Command { std: "docker" "start" "-a" "d4fe2a9b658c0e08bb454407d671a48e7e212942197eec28bba044a8fb78f3da", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-bigint v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Checking ash v0.31.0 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking x11-dl v2.18.5 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking num-complex v0.3.0 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Checking chrono v0.4.13 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking simple_logger v1.7.0 [INFO] [stderr] Checking calloop v0.4.4 [INFO] [stderr] Checking wayland-commons v0.23.6 [INFO] [stderr] Checking num v0.3.0 [INFO] [stderr] Checking smithay-client-toolkit v0.6.6 [INFO] [stderr] Checking winit v0.22.2 [INFO] [stderr] Checking potato v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/vulkan/vulk_init.rs (1 fix) [INFO] [stdout] warning: function is never used: `read_file_to_str` [INFO] [stdout] --> src/io/file.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn read_file_to_str(path: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `write_file` [INFO] [stdout] --> src/io/file.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn write_file(path: &str, contents: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `append_file` [INFO] [stdout] --> src/io/file.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn append_file(path: &str, contents: &str) -> Result<()>{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `descriptor_pool` [INFO] [stdout] --> src/vulkan/vulk_init.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | descriptor_pool: DescriptorPool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `UniformBufferObject` should have a snake case name [INFO] [stdout] --> src/vulkan/mod.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | mod UniformBufferObject; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `uniform_buffer_object` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_file_to_str` [INFO] [stdout] --> src/io/file.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn read_file_to_str(path: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `write_file` [INFO] [stdout] --> src/io/file.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn write_file(path: &str, contents: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `append_file` [INFO] [stdout] --> src/io/file.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn append_file(path: &str, contents: &str) -> Result<()>{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `descriptor_pool` [INFO] [stdout] --> src/vulkan/vulk_init.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | descriptor_pool: DescriptorPool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `UniformBufferObject` should have a snake case name [INFO] [stdout] --> src/vulkan/mod.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | mod UniformBufferObject; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `uniform_buffer_object` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.17s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking potato v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: function is never used: `read_file_to_str` [INFO] [stdout] --> src/io/file.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn read_file_to_str(path: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `write_file` [INFO] [stdout] --> src/io/file.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn write_file(path: &str, contents: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `append_file` [INFO] [stdout] --> src/io/file.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn append_file(path: &str, contents: &str) -> Result<()>{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `descriptor_pool` [INFO] [stdout] --> src/vulkan/vulk_init.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | descriptor_pool: DescriptorPool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `UniformBufferObject` should have a snake case name [INFO] [stdout] --> src/vulkan/mod.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | mod UniformBufferObject; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `uniform_buffer_object` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_file_to_str` [INFO] [stdout] --> src/io/file.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn read_file_to_str(path: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `write_file` [INFO] [stdout] --> src/io/file.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn write_file(path: &str, contents: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `append_file` [INFO] [stdout] --> src/io/file.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn append_file(path: &str, contents: &str) -> Result<()>{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `descriptor_pool` [INFO] [stdout] --> src/vulkan/vulk_init.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | descriptor_pool: DescriptorPool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `UniformBufferObject` should have a snake case name [INFO] [stdout] --> src/vulkan/mod.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | mod UniformBufferObject; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `uniform_buffer_object` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.33s [INFO] running `Command { std: "docker" "inspect" "d4fe2a9b658c0e08bb454407d671a48e7e212942197eec28bba044a8fb78f3da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4fe2a9b658c0e08bb454407d671a48e7e212942197eec28bba044a8fb78f3da", kill_on_drop: false }` [INFO] [stdout] d4fe2a9b658c0e08bb454407d671a48e7e212942197eec28bba044a8fb78f3da