[INFO] cloning repository https://github.com/bouvarda/gypse [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bouvarda/gypse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbouvarda%2Fgypse", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbouvarda%2Fgypse'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b7318fcc08a452462af87b53526f39da930a8a15 [INFO] checking bouvarda/gypse against try#0e1f5e292c80a395d02835ac656d141e992caf89 for pr-145605 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbouvarda%2Fgypse" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/bouvarda/gypse [INFO] finished tweaking git repo https://github.com/bouvarda/gypse [INFO] tweaked toml for git repo https://github.com/bouvarda/gypse written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/bouvarda/gypse on toolchain 0e1f5e292c80a395d02835ac656d141e992caf89 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0e1f5e292c80a395d02835ac656d141e992caf89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/bouvarda/gypse 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" "+0e1f5e292c80a395d02835ac656d141e992caf89" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+0e1f5e292c80a395d02835ac656d141e992caf89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d7e71e83b7955f6f8729b0f304aec7c1f0f8c65ed4d11b0782b4467eb1970ca0 [INFO] running `Command { std: "docker" "start" "-a" "d7e71e83b7955f6f8729b0f304aec7c1f0f8c65ed4d11b0782b4467eb1970ca0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7e71e83b7955f6f8729b0f304aec7c1f0f8c65ed4d11b0782b4467eb1970ca0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7e71e83b7955f6f8729b0f304aec7c1f0f8c65ed4d11b0782b4467eb1970ca0", kill_on_drop: false }` [INFO] [stdout] d7e71e83b7955f6f8729b0f304aec7c1f0f8c65ed4d11b0782b4467eb1970ca0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+0e1f5e292c80a395d02835ac656d141e992caf89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9cd9c557e43b70c28b6ddb13cd05490652009c527300eaea35fa9bcb6c7eb321 [INFO] running `Command { std: "docker" "start" "-a" "9cd9c557e43b70c28b6ddb13cd05490652009c527300eaea35fa9bcb6c7eb321", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling xml-rs v0.8.20 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking libloading v0.8.4 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling cc v1.0.100 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking xcursor v0.3.5 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Checking common v0.1.0 (/opt/rustwide/workdir/common) [INFO] [stderr] Checking raw-window-handle v0.6.2 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking compiler v0.1.0 (/opt/rustwide/workdir/compiler) [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stdout] warning: unused import: `CTOR_NAME` [INFO] [stdout] --> compiler/src/parser.rs:14:30 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::types::{ANY_TYPE, CTOR_NAME, STDLIB_IMPLICIT_IMPORTS, STDLIB_ROOT}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stdout] warning: unused variable: `scope` [INFO] [stdout] --> compiler/src/codegen.rs:918:76 [INFO] [stdout] | [INFO] [stdout] 918 | fn gen_class_vtable(&mut self, class: &Class, bytecode: &mut Bytecode, scope: &mut Scope) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stdout] warning: unused variable: `scope` [INFO] [stdout] --> compiler/src/codegen.rs:918:76 [INFO] [stdout] | [INFO] [stdout] 918 | fn gen_class_vtable(&mut self, class: &Class, bytecode: &mut Bytecode, scope: &mut Scope) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> compiler/src/ast.rs:137:10 [INFO] [stdout] | [INFO] [stdout] 137 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 138 | method_name: &str, [INFO] [stdout] 139 | program: &'a Program, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 140 | ) -> Option<(&Class, &Method)> { [INFO] [stdout] | ------ ------- the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 140 | ) -> Option<(&'a Class, &'a Method)> { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> compiler/src/codegen.rs:40:25 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn new(program: &Program) -> CodeGen { [INFO] [stdout] | ^^^^^^^^ ------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 40 | pub fn new(program: &Program) -> CodeGen<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> compiler/src/executable.rs:44:26 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn new(bytecode: &Bytecode) -> Executable { [INFO] [stdout] | ^^^^^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 44 | pub fn new(bytecode: &Bytecode) -> Executable<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> compiler/src/ast.rs:137:10 [INFO] [stdout] | [INFO] [stdout] 137 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 138 | method_name: &str, [INFO] [stdout] 139 | program: &'a Program, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 140 | ) -> Option<(&Class, &Method)> { [INFO] [stdout] | ------ ------- the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 140 | ) -> Option<(&'a Class, &'a Method)> { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> compiler/src/codegen.rs:40:25 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn new(program: &Program) -> CodeGen { [INFO] [stdout] | ^^^^^^^^ ------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 40 | pub fn new(program: &Program) -> CodeGen<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> compiler/src/executable.rs:44:26 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn new(bytecode: &Bytecode) -> Executable { [INFO] [stdout] | ^^^^^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 44 | pub fn new(bytecode: &Bytecode) -> Executable<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling minifb v0.27.0 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Checking wayland-commons v0.29.5 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Checking wayland-cursor v0.29.5 [INFO] [stderr] Checking virtualmachine v0.1.0 (/opt/rustwide/workdir/virtualmachine) [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> virtualmachine/src/process.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Process { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 19 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dump_heap` is never used [INFO] [stdout] --> virtualmachine/src/utils.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn dump_heap(process: &mut Process, memory: &mut PhysicalMemory) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `free` and `update_prev` are never used [INFO] [stdout] --> virtualmachine/src/heap.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Heap { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 79 | pub fn free(&mut self, addr: u32) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 135 | fn update_prev(&mut self, addr: u32, prev_addr: u32) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> virtualmachine/src/syscall.rs:101:16 [INFO] [stdout] | [INFO] [stdout] 101 | if index < 0 || index > array_len { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking integration_tests v0.1.0 (/opt/rustwide/workdir/integration_tests) [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> virtualmachine/src/process.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Process { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 19 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dump_heap` is never used [INFO] [stdout] --> virtualmachine/src/utils.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn dump_heap(process: &mut Process, memory: &mut PhysicalMemory) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> virtualmachine/src/syscall.rs:101:16 [INFO] [stdout] | [INFO] [stdout] 101 | if index < 0 || index > array_len { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.23s [INFO] running `Command { std: "docker" "inspect" "9cd9c557e43b70c28b6ddb13cd05490652009c527300eaea35fa9bcb6c7eb321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cd9c557e43b70c28b6ddb13cd05490652009c527300eaea35fa9bcb6c7eb321", kill_on_drop: false }` [INFO] [stdout] 9cd9c557e43b70c28b6ddb13cd05490652009c527300eaea35fa9bcb6c7eb321