[INFO] fetching crate lazypoline-rs 0.2.0... [INFO] testing lazypoline-rs-0.2.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate lazypoline-rs 0.2.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate lazypoline-rs 0.2.0 [INFO] finished tweaking crates.io crate lazypoline-rs 0.2.0 [INFO] tweaked toml for crates.io crate lazypoline-rs 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate lazypoline-rs 0.2.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate lazypoline-rs 0.2.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tempfile v3.19.0 [INFO] [stderr] Downloaded lazypoline-macros v0.2.0 [INFO] [stderr] Downloaded cc v1.2.16 [INFO] [stderr] Downloaded nix v0.29.0 [INFO] [stderr] Downloaded rustix v1.0.2 [INFO] [stderr] Downloaded linux-raw-sys v0.9.3 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef0f9c894f9338d2d3a642fb0ce0ece6e44e46a65e27d65a0c1dd85d6f31087d [INFO] running `Command { std: "docker" "start" "-a" "ef0f9c894f9338d2d3a642fb0ce0ece6e44e46a65e27d65a0c1dd85d6f31087d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef0f9c894f9338d2d3a642fb0ce0ece6e44e46a65e27d65a0c1dd85d6f31087d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef0f9c894f9338d2d3a642fb0ce0ece6e44e46a65e27d65a0c1dd85d6f31087d", kill_on_drop: false }` [INFO] [stdout] ef0f9c894f9338d2d3a642fb0ce0ece6e44e46a65e27d65a0c1dd85d6f31087d [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2ea15ca9090498d269487cdc0a2c0c2dfeb207a0b6c1cb9d42ac6785c806a72 [INFO] running `Command { std: "docker" "start" "-a" "b2ea15ca9090498d269487cdc0a2c0c2dfeb207a0b6c1cb9d42ac6785c806a72", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling once_cell v1.21.1 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling log v0.4.26 [INFO] [stderr] Compiling overload v0.1.1 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling cc v1.2.16 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling nu-ansi-term v0.46.0 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling lazypoline-rs v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling lazypoline-macros v0.2.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stdout] warning: variable `ctx` is assigned to, but never used [INFO] [stdout] --> src/core/zpoline.rs:201:6 [INFO] [stdout] | [INFO] [stdout] 201 | let mut ctx = crate::syscall::SyscallContext { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_ctx` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ctx` is never read [INFO] [stdout] --> src/core/zpoline.rs:224:3 [INFO] [stdout] | [INFO] [stdout] 224 | ctx.should_emulate = unsafe { *should_emulate } != 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ctx` is never read [INFO] [stdout] --> src/core/zpoline.rs:222:3 [INFO] [stdout] | [INFO] [stdout] 222 | ctx.should_emulate = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/core/signal.rs:118:76 [INFO] [stdout] | [INFO] [stdout] 118 | unsafe { *gregs.add(libc::REG_RIP as usize) = restore_selector_trampoline as i64 }; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(function_casts_as_integer)]` on by default [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 118 | unsafe { *gregs.add(libc::REG_RIP as usize) = restore_selector_trampoline as *const () as i64 }; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/core/signal.rs:373:49 [INFO] [stdout] | [INFO] [stdout] 373 | newact_cpy.sa_sigaction = wrap_signal_handler as usize; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 373 | newact_cpy.sa_sigaction = wrap_signal_handler as *const () as usize; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/core/sud.rs:160:65 [INFO] [stdout] | [INFO] [stdout] 160 | unsafe { *gregs.add(libc::REG_RIP as usize) = asm_syscall_hook as i64 }; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 160 | unsafe { *gregs.add(libc::REG_RIP as usize) = asm_syscall_hook as *const () as i64 }; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/core/sud.rs:209:35 [INFO] [stdout] | [INFO] [stdout] 209 | act.sa_sigaction = handle_sigsys as usize; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 209 | act.sa_sigaction = handle_sigsys as *const () as usize; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/core/sud.rs:232:42 [INFO] [stdout] | [INFO] [stdout] 232 | if oldact.sa_sigaction != handle_sigsys as usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 232 | if oldact.sa_sigaction != handle_sigsys as *const () as usize { [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/core/zpoline.rs:124:35 [INFO] [stdout] | [INFO] [stdout] 124 | let hook_addr = asm_syscall_hook as usize; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 124 | let hook_addr = asm_syscall_hook as *const () as usize; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.79s [INFO] running `Command { std: "docker" "inspect" "b2ea15ca9090498d269487cdc0a2c0c2dfeb207a0b6c1cb9d42ac6785c806a72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2ea15ca9090498d269487cdc0a2c0c2dfeb207a0b6c1cb9d42ac6785c806a72", kill_on_drop: false }` [INFO] [stdout] b2ea15ca9090498d269487cdc0a2c0c2dfeb207a0b6c1cb9d42ac6785c806a72 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d753584bf1dfcf032cbfba0ab1047048b6656b3e92bc36778d3b09b3e3d8bd6 [INFO] running `Command { std: "docker" "start" "-a" "0d753584bf1dfcf032cbfba0ab1047048b6656b3e92bc36778d3b09b3e3d8bd6", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling rustix v1.0.2 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Compiling linux-raw-sys v0.9.3 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling lazypoline-rs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `ctx` is assigned to, but never used [INFO] [stdout] --> src/core/zpoline.rs:201:6 [INFO] [stdout] | [INFO] [stdout] 201 | let mut ctx = crate::syscall::SyscallContext { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_ctx` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ctx` is never read [INFO] [stdout] --> src/core/zpoline.rs:224:3 [INFO] [stdout] | [INFO] [stdout] 224 | ctx.should_emulate = unsafe { *should_emulate } != 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ctx` is never read [INFO] [stdout] --> src/core/zpoline.rs:222:3 [INFO] [stdout] | [INFO] [stdout] 222 | ctx.should_emulate = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/core/signal.rs:118:76 [INFO] [stdout] | [INFO] [stdout] 118 | unsafe { *gregs.add(libc::REG_RIP as usize) = restore_selector_trampoline as i64 }; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(function_casts_as_integer)]` on by default [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 118 | unsafe { *gregs.add(libc::REG_RIP as usize) = restore_selector_trampoline as *const () as i64 }; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/core/signal.rs:373:49 [INFO] [stdout] | [INFO] [stdout] 373 | newact_cpy.sa_sigaction = wrap_signal_handler as usize; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 373 | newact_cpy.sa_sigaction = wrap_signal_handler as *const () as usize; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/core/sud.rs:160:65 [INFO] [stdout] | [INFO] [stdout] 160 | unsafe { *gregs.add(libc::REG_RIP as usize) = asm_syscall_hook as i64 }; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 160 | unsafe { *gregs.add(libc::REG_RIP as usize) = asm_syscall_hook as *const () as i64 }; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/core/sud.rs:209:35 [INFO] [stdout] | [INFO] [stdout] 209 | act.sa_sigaction = handle_sigsys as usize; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 209 | act.sa_sigaction = handle_sigsys as *const () as usize; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/core/sud.rs:232:42 [INFO] [stdout] | [INFO] [stdout] 232 | if oldact.sa_sigaction != handle_sigsys as usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 232 | if oldact.sa_sigaction != handle_sigsys as *const () as usize { [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/core/zpoline.rs:124:35 [INFO] [stdout] | [INFO] [stdout] 124 | let hook_addr = asm_syscall_hook as usize; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 124 | let hook_addr = asm_syscall_hook as *const () as usize; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tempfile v3.19.0 [INFO] [stdout] warning: variable `ctx` is assigned to, but never used [INFO] [stdout] --> src/core/zpoline.rs:201:6 [INFO] [stdout] | [INFO] [stdout] 201 | let mut ctx = crate::syscall::SyscallContext { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_ctx` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ctx` is never read [INFO] [stdout] --> src/core/zpoline.rs:224:3 [INFO] [stdout] | [INFO] [stdout] 224 | ctx.should_emulate = unsafe { *should_emulate } != 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ctx` is never read [INFO] [stdout] --> src/core/zpoline.rs:222:3 [INFO] [stdout] | [INFO] [stdout] 222 | ctx.should_emulate = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/core/signal.rs:118:76 [INFO] [stdout] | [INFO] [stdout] 118 | unsafe { *gregs.add(libc::REG_RIP as usize) = restore_selector_trampoline as i64 }; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(function_casts_as_integer)]` on by default [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 118 | unsafe { *gregs.add(libc::REG_RIP as usize) = restore_selector_trampoline as *const () as i64 }; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/core/signal.rs:373:49 [INFO] [stdout] | [INFO] [stdout] 373 | newact_cpy.sa_sigaction = wrap_signal_handler as usize; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 373 | newact_cpy.sa_sigaction = wrap_signal_handler as *const () as usize; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/core/sud.rs:160:65 [INFO] [stdout] | [INFO] [stdout] 160 | unsafe { *gregs.add(libc::REG_RIP as usize) = asm_syscall_hook as i64 }; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 160 | unsafe { *gregs.add(libc::REG_RIP as usize) = asm_syscall_hook as *const () as i64 }; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/core/sud.rs:209:35 [INFO] [stdout] | [INFO] [stdout] 209 | act.sa_sigaction = handle_sigsys as usize; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 209 | act.sa_sigaction = handle_sigsys as *const () as usize; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/core/sud.rs:232:42 [INFO] [stdout] | [INFO] [stdout] 232 | if oldact.sa_sigaction != handle_sigsys as usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 232 | if oldact.sa_sigaction != handle_sigsys as *const () as usize { [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/core/zpoline.rs:124:35 [INFO] [stdout] | [INFO] [stdout] 124 | let hook_addr = asm_syscall_hook as usize; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 124 | let hook_addr = asm_syscall_hook as *const () as usize; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.64s [INFO] running `Command { std: "docker" "inspect" "0d753584bf1dfcf032cbfba0ab1047048b6656b3e92bc36778d3b09b3e3d8bd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d753584bf1dfcf032cbfba0ab1047048b6656b3e92bc36778d3b09b3e3d8bd6", kill_on_drop: false }` [INFO] [stdout] 0d753584bf1dfcf032cbfba0ab1047048b6656b3e92bc36778d3b09b3e3d8bd6 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cec79b6d8333de8a776c981d46f5fdb826300d7adc5b80fac57c61923c4730ce [INFO] running `Command { std: "docker" "start" "-a" "cec79b6d8333de8a776c981d46f5fdb826300d7adc5b80fac57c61923c4730ce", kill_on_drop: false }` [INFO] [stderr] warning: variable `ctx` is assigned to, but never used [INFO] [stderr] --> src/core/zpoline.rs:201:6 [INFO] [stderr] | [INFO] [stderr] 201 | let mut ctx = crate::syscall::SyscallContext { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_ctx` instead [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `ctx` is never read [INFO] [stderr] --> src/core/zpoline.rs:224:3 [INFO] [stderr] | [INFO] [stderr] 224 | ctx.should_emulate = unsafe { *should_emulate } != 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `ctx` is never read [INFO] [stderr] --> src/core/zpoline.rs:222:3 [INFO] [stderr] | [INFO] [stderr] 222 | ctx.should_emulate = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: direct cast of function item into an integer [INFO] [stderr] --> src/core/signal.rs:118:76 [INFO] [stderr] | [INFO] [stderr] 118 | unsafe { *gregs.add(libc::REG_RIP as usize) = restore_selector_trampoline as i64 }; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(function_casts_as_integer)]` on by default [INFO] [stderr] help: first cast to a pointer `as *const ()` [INFO] [stderr] | [INFO] [stderr] 118 | unsafe { *gregs.add(libc::REG_RIP as usize) = restore_selector_trampoline as *const () as i64 }; [INFO] [stderr] | ++++++++++++ [INFO] [stderr] [INFO] [stderr] warning: direct cast of function item into an integer [INFO] [stderr] --> src/core/signal.rs:373:49 [INFO] [stderr] | [INFO] [stderr] 373 | newact_cpy.sa_sigaction = wrap_signal_handler as usize; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: first cast to a pointer `as *const ()` [INFO] [stderr] | [INFO] [stderr] 373 | newact_cpy.sa_sigaction = wrap_signal_handler as *const () as usize; [INFO] [stderr] | ++++++++++++ [INFO] [stderr] [INFO] [stderr] warning: direct cast of function item into an integer [INFO] [stderr] --> src/core/sud.rs:160:65 [INFO] [stderr] | [INFO] [stderr] 160 | unsafe { *gregs.add(libc::REG_RIP as usize) = asm_syscall_hook as i64 }; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: first cast to a pointer `as *const ()` [INFO] [stderr] | [INFO] [stderr] 160 | unsafe { *gregs.add(libc::REG_RIP as usize) = asm_syscall_hook as *const () as i64 }; [INFO] [stderr] | ++++++++++++ [INFO] [stderr] [INFO] [stderr] warning: direct cast of function item into an integer [INFO] [stderr] --> src/core/sud.rs:209:35 [INFO] [stderr] | [INFO] [stderr] 209 | act.sa_sigaction = handle_sigsys as usize; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: first cast to a pointer `as *const ()` [INFO] [stderr] | [INFO] [stderr] 209 | act.sa_sigaction = handle_sigsys as *const () as usize; [INFO] [stderr] | ++++++++++++ [INFO] [stderr] [INFO] [stderr] warning: direct cast of function item into an integer [INFO] [stderr] --> src/core/sud.rs:232:42 [INFO] [stderr] | [INFO] [stderr] 232 | if oldact.sa_sigaction != handle_sigsys as usize { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: first cast to a pointer `as *const ()` [INFO] [stderr] | [INFO] [stderr] 232 | if oldact.sa_sigaction != handle_sigsys as *const () as usize { [INFO] [stderr] | ++++++++++++ [INFO] [stderr] [INFO] [stderr] warning: direct cast of function item into an integer [INFO] [stderr] --> src/core/zpoline.rs:124:35 [INFO] [stderr] | [INFO] [stderr] 124 | let hook_addr = asm_syscall_hook as usize; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: first cast to a pointer `as *const ()` [INFO] [stderr] | [INFO] [stderr] 124 | let hook_addr = asm_syscall_hook as *const () as usize; [INFO] [stderr] | ++++++++++++ [INFO] [stderr] [INFO] [stderr] warning: `lazypoline-rs` (lib) generated 9 warnings (run `cargo fix --lib -p lazypoline-rs` to apply 6 suggestions) [INFO] [stderr] warning: `lazypoline-rs` (lib test) generated 9 warnings (9 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lazypoline_rs-0a97b45f0c53f760) [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] [stderr] Doc-tests lazypoline_rs [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 9) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 9) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `lazypoline` [INFO] [stdout] --> src/lib.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | use lazypoline::{self, syscall, SyscallContext, SyscallAction}; [INFO] [stdout] | ^^^^ no external crate `lazypoline` [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied [INFO] [stdout] --> src/lib.rs:21:18 [INFO] [stdout] | [INFO] [stdout] 21 | .handler(handle_open()) [INFO] [stdout] | ^^^^^^^^^^^-- argument #1 is missing [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/lib.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn handle_open(ctx: &mut SyscallContext) -> SyscallAction { [INFO] [stdout] | ^^^^^^^^^^^ ------------------------ [INFO] [stdout] help: provide the argument [INFO] [stdout] | [INFO] [stdout] 21 | .handler(handle_open(/* ctx */)) [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0432. [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 9) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.19s; merged doctests compilation took 0.11s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "cec79b6d8333de8a776c981d46f5fdb826300d7adc5b80fac57c61923c4730ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cec79b6d8333de8a776c981d46f5fdb826300d7adc5b80fac57c61923c4730ce", kill_on_drop: false }` [INFO] [stdout] cec79b6d8333de8a776c981d46f5fdb826300d7adc5b80fac57c61923c4730ce